baber/WOPTO huggingface dataset:
Patent JP-H0723785-A (JP)
Title: Discrimination of variety of lettuce using oligonucleotide and oligonucleotide to be used therefor
Inventor: YAMAMOTO TOSHIYA
IPC: C12N15/09
Filed: 1993-07-01
Abstract: PURPOSE:To obtain a new primer capable of amplifying the genom DNA of lettuce and useful for the discrimination of the variety of lettuce. CONSTITUTION:This oligonucleotide has the sequence 5'-TACGGCTAGA-3', 5'-CAAACTGGTG-3', 5'-GCATTACGGA-3', '5'-AGATCGGCAT-3', 5'- GTGGTCAAAC-3' or 5'-AGTACGGCAT-3'. It can be prepared by beta-cyanoethyl phosphamidite method, thiophosphite method, etc., using a commercially available automatic DNA synthesizing apparatus.
Patent JP-S6226494-A (JP)
Title: Finned heat exchanger
Inventor: YOKOYAMA SHOICHI
IPC: F28F1/32
Filed: 1985-07-24
Abstract: PURPOSE:To increase heat transfer coefficient between air and the surface of a fine by a method wherein the legs of groups of a plurality of cut-and-raised parts, provided alternately and adjacently at the front and rear sides of the fin, are provided with given angles with respect to the direction of main flow of air stream. CONSTITUTION:The legs 13a-18a, 13b-18b of the cut-and-raised parts are provided so as to have a given angle with respect to the main flow direction12 of air, therefore, air stream, having whirling component, is induced. This air stream mixes the air, whose heat is exchanged at the upstream side of the air stream, with fresh air and generates the turbulence of low at the downstream side of the air stream. Further, the air stream, induced by the legs 15a, 16b of the cut-and-raised parts, affects directly 6 a fin collar 10 while the air stream, induced by the legs 17a, 18a of the cut-and-raised parts, reduced dead water areas in the downstream of air stream of heat transfer tube 11, therefore, heat transfer performance between air and the surface of the fins is improved remarkably.
Patent JP-H0717003-A (JP)
Title: Polyester composite film for pasting metal
Inventor: KUZE KATSURO
IPC: B32B15/08
Filed: 1993-07-01
Abstract: PURPOSE:To obtain film, which has excellent heat resistance with respect to deformability, impact resistance and adhesion in can-making and, at the same time, excellent flavor resistance accompanied by neither sticking of a punch nor development of carrier pin mark. CONSTITUTION:The polyester composite film for pasting metals concerned consists of layer A/layer B/layer C. The layer A is polyethylene terephthalate or copolymer of polyethylene terephthalate and isophthalate having the melting point of 210 deg.C or higher. The layer B is polyester, which consists of 50mol% or more of terephthalic acid residue, 5-50mol% of 10C aliphatic dicarboxylic acid residue and 50mol% of EG and has the Tg of 40 deg.C or lower. The layer C is polyester having the melting point of 180-230 deg.C.
Patent JP-H0686638-A (JP)
Title: Preparation of frozen sweet
Inventor: INAYOSHI KUNIAKI
IPC: A23G9/52
Filed: 1991-06-06
Abstract: PURPOSE:To obtain a frozen sweet having a wide allowable hardening temperature range, keeping softness to allow easy scooping with a spoon even in an excessively cooled state beyond the allowable range and resistant to melting even in a state left standing at room temperature. CONSTITUTION:A cold plastic material for a frozen sweet is mixed with frothed product of a frothable O/W-type emulsion and the mixture is frozen to obtain a frozen sweet. The amount of the frothed product of the frothable O/W-type emulsion is preferably 10-50wt.% based on the frozen sweet raw material and preferably 5-90wt.% of the oil and fat constituting the emulsion is a glyceride of two saturated acid groups and one unsaturated acid group and expressed by the general formula S2L (S is 12-22C saturated fatty acid residue; L is linolic acid residue) to improve the meltability and the cold feeling in the palate.
Patent JP-2000354386-A (JP)
Title: Vibration wave motor drive controller, drive control method and memory medium
Inventor: FUKUSAKA TETSUO
IPC: G03G21/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To eliminate a bonded state due to dew formation without causing chipping of a contact face. SOLUTION: Based on environmental conditions detected by a temperature sensor 502 and a humidity sensor 503, a CPU 505 makes a decision whether bonding has occurred in a vibration wave motor 357 and notifies occurrence of bonding to a control terminal 511 connected through a network if a decision is made that bonding has occurred in the vibration wave motor 357. The control terminal 511 generates a heating command when it is notified occurrence of bonding. In response to the heating command, the CPU 505 operates a heater 507 disposed in the vicinity of the vibration wave motor 357 for a predetermined time thus eliminating bonding of the vibration wave motor 357.
Patent JP-H05332564-A (JP)
Title: Electric carpet
Inventor: YOSHIDA TOYOKI
IPC: H05B3/00
Filed: 1992-05-28
Abstract: PURPOSE:To prevent malfunctioning when no light exists by judging the presence of a cover automatically. CONSTITUTION:The body 2 of an electric carpet is provided having a heating body. A control section is provided to control the temperature of the heating body and a case 4 which houses the control section is provided at the end part of the body 2. A transmitting section 6 is provided to output a transmissionsignal and a receiving section 8 which receives a reflection signal from a reflection body of the transmission signal is provided to input a detection signal into the control section. A cover 5 is arranged covering the body 2 and the case 4 and at least either the transmitting section 6 or the receiving section 8 is arranged at the position covered with the cover 5 of the case 4.
Patent JP-S6321216-A (JP)
Title: Method for recovering thiocyanate from rhodan waste solution
Inventor: WATANABE YOSHIAKI
IPC: C10K1/32
Filed: 1986-07-14
Abstract: PURPOSE:To separate and recover a thiocyanate efficiently and selectively by separating S from a rhodan waste soln., then passing the soln. through a gel column to adsorb salts, and selectively solvent-separating the thiocyanate with water as the solvent. CONSTITUTION:The acidic component in coke-oven gas 2 is absorbed by a liq. alkaline absorbent 3 in an H2S absorption tower 1. The S in the formed rhodan waste soln. 6 is separated by a thickener 7 and an S separator 12 to obtain an S-free soln. 10. The S-free soln. 10 is passed through an evaporator 14 and concentrated, the foreign matter, colorants, etc., in the soln. are removed by a filter 23 and an activated-carbon adsorption tower 24, and the soln. is passed through the gel column 25. The thiocyanate and other salts in the S-free soln. 10 are adsorbed in the gel column 25. The salts are selectively solvent- separated with water 27 as the solvent, and a soln. 30 contg. the thiocyanate and an eluate 28 are separated and recovered.
Patent JP-S5953541-A (JP)
Title: Surface improvement of organic polymer formed product
Inventor: UENO SUSUMU
IPC: B29C71/00
Filed: 1982-09-20
Abstract: PURPOSE:To greatly enhance the adhesivity of the surface of the formed product described below, by treatment of an organic polymer formed product having both aromatic ring and nitrogen atom in the polymer main chain, with a low- temperature plasma generated by low-temperature glow discharge under specific condition. CONSTITUTION:An organic polymer formed product having both aromatic ring and nitrogen atom in its polymer main chain is put in an internal electrode- type low-temperature plasma generator equipped with a pair of discharge electrodes either of which is grounded, followed by treatment of the product with a low-temperature plasma generated by glow discharge on applying a voltage of 4,000 volts or higher between both electrodes under an inorganic gas stream at reduced pressure. The preferable conditions for the discharge are as follows: (1) inorganic gas -- oxygen (2) ambient pressure -- 0.01-1Torr (3) demand power density on the electrode surface -- <=2.5 watts/cm<2> (per unit area of the input electrode) (4) distance between both electrodes -- 1-20cm.
Patent JP-H0918219-A (JP)
Title: Antenna attachment method and its structure
Inventor: NAKASE KAZUHIKO
IPC: H01Q1/12
Filed: 1995-06-29
Abstract: PURPOSE: To improve the technique to attach an antenna unit to the main body case of a radio unit, to mechanically support an antenna element to the main body case and also to electrically connect the antenna element to the high frequency circuit of the main body of the radio unit, to improve the water proof of the main body case of the radio unit, and also to reduce the production cost and the attachment manhour of the antenna unit. CONSTITUTION: A λ/4 exciter 15 connected to the high frequency circuit of a radio unit is enclosed in a sealing case 11'. A λ/2 antenna element 12a is pivoted to a unit base 12d via a spindle 12b to form an antenna unit 12. Then the unit 12 is attached on the outer peripheral surface of the case 11' of the radio unit as shown by the arrows c, c' and c''. The exciter 15 and the element 12a are set opposite to each other over the wall of the case 11' and are electrostatically capacity coupled to each other.
Patent JP-H06347196-A (JP)
Title: Inner face structure of barrel
Inventor: HAYASHI YOSHIHIKO
IPC: F41A21/22
Filed: 1993-06-10
Abstract: PURPOSE:To restrain local erosion on the inner face of a barrel caused by high-temperature, high-pressure gas flow and obtain a sufficient bond strength by a method wherein flame-spray material that uses ceramic and metal is flame- sprayed in inclined state to form flame-sprayed layers and the inner face on the breech side of the barrel is formed of high-purity ceramic. CONSTITUTION:A cone-shaped face 1b that gradually expands in diameter toward a base end 1d is formed on an inner face ..a on the breech side of a barrel 1 and a flame-spray material that uses ceramic and metal is flame- sprayed to form at least five flame-sprayed layers 2a-2f on the cone-shaped face 1b so that an inner face 2g of the flame-sprayed layers is leveled with the inner face 1a on the breech side of the barrel 1. In addition, the mixing ratio of ceramic in the flame-spray material is gradually increased toward the top layer. The flamespray material for the first flame-sprayed layer 2a is 100% NiCoCrAlY alloy and the mixing ratio is changed by 20% for each layer starting from the first layer 2a, so the sixth layer 2f as the top layer is formed of 100% ZrO2 Therefore, erosion is prevented and a sufficient bond strength is obtained.
Patent JP-S5589253-A (JP)
Title: Preparation of aromatic hydrazo compound
Inventor: NARA KENICHI
IPC: C07C241/00
Filed: 1978-12-27
Abstract: PURPOSE: To obtain the title compounds which are useful as intermediates for dyes, pigments, etc., in high purity and efficiency 2, economically, by the hydrogenerative reduction of aromatic nitro compounds in a caustic alkali medium, using a quinoid compound, which is a reaction accelerator, together with an active noble metal catalyst.  
     CONSTITUTION: Aromatic hydrazo compounds are obtained in high quality and efficiency, with suppressed production of by-products, economically, in one reactor, using a low-cost hydrogen source, by the hydrogenative reduction of aromatic nitro compounds in a caustic alkali madium, using a quinoid compound, e.g. 2,3- dichloro-1,4-nephthoquinone, 1,4-naphthoquinone, anthraquinone, hydroquinone, etc., as a reaction accelerator together with an active noble metal catalyst cplatinum catalyst). Said hydrogenative reduction finally leads to aromatic amino compounds, however, the desired compounds are obtained by stopping the reduction at an intermediate process of the reaction, selecting suitable reaction conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5865109-A (JP)
Inventor: JIAN RUI GERE
IPC: A45D33/00
Filed: 1982-09-22
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-S5868555-A (JP)
Title: Half-split labyrinth bush
Inventor: TANAKA YOUICHI
IPC: F16J15/44
Filed: 1981-10-16
Abstract: PURPOSE:To remove the gap of the contact surfaces of an upper half section and a lower half section forming the half-split labyrinth bush, and to improve a sealing effect while setting a clearance with a shaft with high accuracy by arranging an elastic body to the contact surfaces. CONSTITUTION:The tabular elastic body 9 having a spring effect is arranged to the contact surfaces 2 of the upper half section 1a and lower half section 1b of the half-split labyrinth bush. The elastic body 9 is fixed to either of the upper half section 1a or the lower half section 1b by means of a screw, etc. The elastic body 9 is contacted with the contact surface 2 of said half section not fixed during the operation of a gas machine such as a compressor, and the spring effect can be kept by means of the elastic body 9 even under the maximum operation state of the gas machine. Accordingly, the clearance 8 between the bush 1 and the shaft 7 can be set with high accuracy because the sealing effect of the contact surfaces 2 can be improved while the surface which can be machined with high accuracy by the reaction 12 of the elastic body 9 can be used as a reference surface 11.
Patent JP-S648969-A (JP)
Title: Apparatus for sterilizing particulate material
Inventor: SHOJI MASASHI
IPC: A61L2/10
Filed: 1987-07-01
Abstract: PURPOSE:To sterilize a particulate material, by forming the pipe part of a rotary transfer apparatus for the particulate material from a sterilizable radiant light pervious material and arranging a sterilizable radiant light generating source to said pipe part. CONSTITUTION:A pipe part 1 is made of an ultraviolet or infrared ray pervious material and lamps 6 are arranged outside the pipe part 1 or to the outer periphery thereof. The ultraviolet and infrared rays emitted from the lamps 6 transmit through the pipe part to irradiate the surface of a powder. Since the rays emitted outwardly from the lamps 6 are reflected by a reflecting plate 8 and the powder is transferred under stirring, the sterilization due to ultraviolet rays or the heat-sterilization due to infrared rays is sufficiently performed.
Patent JP-S61109661-A (JP)
Title: Centrifugal-force agitator
Inventor: PAURU SHIYUMITSUTO
IPC: B24B31/108
Filed: 1985-07-26
Abstract: A centrifugal stirring apparatus for treating loose particles or workpieces, comprising a work vessel and a rotary stirring disc on the floor of the work vessel, is characterized in that at least two work vessels comprising stirring discs are arranged adjacent one another and connected with one another via a common overflow opening. The particles or workpieces to be treated may pass directly from one work vessel to the next through such overflow openings and finally exit from the last vessel.
Patent JP-S6144122-A (JP)
Title: Manufacture of hot rolled mild steel sheet for carburization and hardening
Inventor: TAKENAKA JUNICHI
IPC: B21B3/00
Filed: 1984-08-07
Abstract: PURPOSE:To manufacture easily a hot rolled mild steel sheet for carburization and hardening at a low cost by subjecting a continuously cast slab having a low Al content to conventional continuous hot rolling and coiling at a high temp. so as to make the ferrite grains coarse. CONSTITUTION:A continuously cast slab contg. <=0.005wt% Al is subjected to conventional continuous hot rolling and coiling at >=580 deg.C so as to regulate the ferrite grains to grain size No.5 or below. Thus, a hot rolled mild steel sheet having prescribed hardness to a prescribed depth by the processing carburization and hardening is obtd., and the hot rolled mild steel sheet for carburization and hardening can be manufactured by continuous casting.
Patent JP-S6055982-A (JP)
Inventor: OCHI MASATO
IPC: A63F13/53
Filed: 1983-09-07
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-S5955995-A (JP)
Inventor: UCHIDA MASAAKI
IPC: E21C45/04
Filed: 1982-09-21
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-H10211781-A (JP)
Title: Data carrier and its manufacture
Inventor: OKURA TADAHIRO
IPC: B42D15/10
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent forgery or duplication by forming a pattern like specks of marble by using a plurality of pellets of thermoplastic resin having different colors for a recognition information part of a data carrier. SOLUTION: A pellet of, for example, transparent thermoplastic resin to become a base and a pellet of, for example, orange thermoplastic resin for transmitting a light are supplied to an extruder to become a pattern like specks of a marble, and a recognition information part of a data carrier is formed. Thus, the information part 2 of the carrier 1 expresses a pattern 4 like specks of marble of the orange thermoplastic resin for passing the light to the base 3 made of the transparent thermoplastic resin. Accordingly, it is impossible to represent entirely the same size, shape and disposition of the pattern.
Patent JP-S6145533-A (JP)
Title: Ignition control system
Inventor: MASUI HISASHI
IPC: H01J13/50
Filed: 1984-08-08
Abstract: PURPOSE:To compensate the defect of uneven ignitions owing to an inverse voltage generated by mutual induction between toroidal coils, by adopting multipulse form for the ignition circuit of a control commutator such as ignitron. CONSTITUTION:Relay contacts 24a-24d are closed simultaneously and ignition pulse generation capacitors C1-C5 are simultaneously charged through a charging resistance R1. Then the relay contacts 24a-24d are opened simultaneously. After that, thyristors 26a-26e are ignited in turn with a certain interval, causing each thiristor to function individually independently from each other. In that, charged voltage of the capacitors C1-C5 can supply plural ignition pulses insulatedly in turn, to ignitors of the ignitron, through a pulse transformer PT. Therefore, if ignitions of the ignitron are uneven because of an inverse bias voltage due to the way of circuit operation, ignitions can be secured by at least overlapping ignition signals partly, by means of supplying plural ignition pulses.
Patent JP-S617427-A (JP)
Title: Wavelength sweeping spectroscope using mirror vibrated by tuning fork
Inventor: NAKAMURA KEIGO
IPC: G01J3/433
Filed: 1984-08-08
Abstract: PURPOSE:To emit light, whose wavelength is swept in a sine wave state with respect to time, by deflecting a light path in a spectroscope by the vibration of a tunin fork and dividing the luminous flux, which is guided into the spectroscope and has a spectral structure. CONSTITUTION:A diffraction grating 23 as a spectroscopic element, which receives reflected luminous flux from a collimator mirror 22 and divides the flux, is arranged in a light path of the luminous flux. The luminous flux, whose wavelength is scattered by said spectroscopic element, advences to a collector mirror 25. A wavelength modulator 29' using amirror utilizes a U shaped tuning fork 30 having two legs. A reflecting mirror 31 is vibrated by a driving mechanism at a frequency in the vicinity of the natural frequency of the tuning fork. The path of the liminous flux, which is introduced in the main body of the spectroscope, is deflected by the vibration of the reflecting mirror 31.
Patent JP-H0331266-A (JP)
Title: Pyrimidine derivative and herbicide
Inventor: HATANAKA MASATAKA
IPC: C07D239/60
Filed: 1989-06-27
Abstract: NEW MATERIAL:A compound expressed by formula I or optical isomer of said compound [R is H, (substituted) lower alkyl, alkali (earth) metal or (substituted) ammonium cation; R<1> and R<2> are halogen, lower alkyl, lower haloalkyl, lower alkoxy or lower dialkylamino, etc.; X<1>, X<2>, Y<1> and Y<2> are H, cyano, carboxyl, formyl, lower alkyl or (substituted) alkenyl, etc.]. EXAMPLE:A compound expressed by formula II. USE:Used as active ingredient of herbicide. Practically useful having selectivity to crops such as rice, corn and wheat and exhibits excellent activity to important weeds such as barnyard grass, crabgrass and yellow cress. PREPARATION:An alcohol expressed by formula III is reacted with a pyrimidine compound expressed by formula IV [R<3> is halogen, alkyl sulfonyl or (substituted) benzyl sulfonyl] in a solvent such as tetrahydrofuran anhydride and in the presence of base such as NaH, as necessary, to afford the compound expressed by formula I.
Patent JP-H0824345-A (JP)
Title: Cover for stent
Inventor: IGARASHI AKIRA
IPC: A61M29/02
Filed: 1994-07-18
Abstract: PURPOSE:To provide an optimum cover for stent in place of a conventional Biobrane, for which work such as the cut or adhesion of film is complicated and requires much labor, not to be extended so much. CONSTITUTION:A cover 1 is used for covering the outside surface of the stent composed of mesh-shaped metal or plastic to be extended by the expansion of a balloon for extending and holding the isthmus of a blood vessel or the like and for preventing the organ tissue of the extended and hold isthmus from being stricted again by being expanded from the mesh of the stent to the internal surface side. This over 1 is composed of a hollow cylindrical body 2, of which both ends are opened, composed of soft fluororesin, the inner diameter is formed almost equal to the outer diameter of the stent before the extension and the friction resistance of the inside surface is made enlarger but that of the outside surface is made smaller by projecting parts 3 or the like.
Patent JP-H0328592-A (JP)
Title: Pressure proof synthetic resin pipe and manufacture thereof
Inventor: NAGAYOSHI AKIO
IPC: F16L11/16
Filed: 1989-06-26
Abstract: PURPOSE:To easily and precisely manufacture a uniform and beautiful synthetic resin pipe with large pressure resistance and no shape collapse by pinching and holding one half section of a synthetic resin belt material between a molding rotary shaft and an endless molded belt, and pinching and holding the other half section between adjacent endless molded belt sections. CONSTITUTION:One half section 8a of a synthetic resin belt material 8 with a fixed width in a half-fused state is fed between the lower face of the winding start section of an endless molded belt 3 spirally circulated on a molding rotary shaft 2 and the rotary shaft 2 from the molding die 7 of an extrusion molding means 6. The other half section 8b is fed to be pinched between an endless molded belt section 3a wound first and an endless molded belt section 3b wound next, then the half section 8a of the belt material 8 is wound while being pressed on the rotary shaft 2 by the belt 3. The other half section 8b is pinched between adjacent endless molded belts and wound in the erected state perpendicularly to the half section 8a. The width of the half section 8a of the belt material 8 is formed slightly larger than the inner width of the belt 3.
Patent JP-S6145581-A (JP)
Inventor: NISHINOMA MASAHIRO
IPC: H01R43/00
Filed: 1984-08-07
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。