baber/WOPTO huggingface dataset:
Patent JP-S6274660-A (JP)
Title: Ink jet printer
Inventor: WATANABE NOBUTAKA
IPC: B41J2/165
Filed: 1985-09-30
Abstract: PURPOSE:To simplify a clogging preventing mechanism and automatic recording sheet feeding or exhausting mechanism and to reduce cost and size by using the same drive source in the mechanisms. CONSTITUTION:The position of a sheet feeding roller 120a is rocked upward and downward to move through a sector gear 118 by the rotation of a pulse motor M1, and a sheet feeding roller 120 is rotated by the rotation of a motor M2. The rotation of the motor M2 is transmitted through gears 125, 129, 134 and a gear 135 to an exhaust roller 124a, the number of stages of the gears 125 is regulated to reversely rotate the roller 124a to the roller 120. Further, the rotation of a sheet feeding and exhausting DC motor M2 is transmitted via gear trains 125, 126, 430, 429, 428, 427, 426, 425a to a gear shaft 425b, further transmitted through a clutch plate 417 to the gear 416a to elevationally reciprocate the drive lever 412 of a recovery pump 400 of a clog preventing mechanism through a gear 415. The other end of a clutch operating lever 431 presses the clutch plate by the operation of a solenoid SL2 to engage the gear 416 with the clutch plate 417.
Patent JP-S6277324-A (JP)
Title: Novel plasma and utilization thereof
Inventor: OSHIMA TAKEHIRO
IPC: A61K35/74
Filed: 1985-09-30
Abstract: PURPOSE:A plasmid, having a promoter region derived from a phage gene on the upstream side of a structural gene of TNF and a terminator derived from Escherichia coli gene inserted just after the base sequence coding the translation end of the above-mentioned structural gene and capable of highly expressing the TNF. CONSTITUTION:A plasmid (pPLT4TNFST8), having a promoter region derived from lambda phage or T4 phage on the upstream side of a structural gene of tumor necrosis factor (TNF) and obtained by inserting a DNA fragment having a DNA sequence (terminator) coding the inhibition of transcription derived from Escherichia coli gene just after the base sequence coding the translation end of the above-mentioned structural gene, as necessary, into a plasmid, derived from pBR322 and partially deficient in the gene region controlling the replication of plasmid DNA. A transformant obtained by the above- mentioned plasmid has very high efficiency (40-300 times based on a conventional transformant) and produces the TNF. Thereby, >=40%, based on amount of the total protein in the above-mentioned transformant, TNF is obtained.
Patent JP-S6277958-A (JP)
Title: Light beam printer
Inventor: MORI SHUJI
IPC: B41J2/44
Filed: 1985-10-02
Abstract: PURPOSE:To enable a latent image to be formed directly on a recording medium, by a method wherein the light emitted from a light source is modulated by a modulating means, scanned by a scanning means, and converged on a diazo sensitive paper by a covering means. CONSTITUTION:The light beam emitted from a laser generator 1 is inputted in an acoustic optical modulator 3 to be modulated to the flash light according to pixel information, and thereafter reflected by a mirror located at the lower side of a polygonal mirror 4, coming through an ftheta lens 5, and is so converged in a spot form so as to keep a constant rate of angle of view against a diazo sensitive paper 1. As the polygonal mirror 4 rotates, the light beam swings in the direction at right angles to arrow (a) with the angle of view approximately corresponding to the width of the diazo sensitive paper 1. Thus, as the diazo sensitive paper 1 travels in the direction of the arrow (a), the surface of the diazo sensitive paper 1 is scanned all over with the light beam of spot form. In this manner, the image according to the pixel information can be formed on the diazo sensitive paper 1 as a latent image.
Patent JP-H11241059-A (JP)
Title: Friction resistance reducing agent for aqueous medium and method for reducing friction resistance of aqueous medium by using same reducing agent
Inventor: CHIAKI MASAYOSHI
IPC: C08G65/34
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a friction resistance reducing agent which has overcome the defects such as the loss of concentration by adsorption to the inner surface of tubes in the case of using cationic surface active agents, easiness to be affected by pH and electrolytes in the case of using ampholytic surface active agents and insufficiency of drag reducing effect in the case of using nonionic surface active agents, and a method for reducing the friction resistance of an aqueous medium by using this drag reducing agent. SOLUTION: A friction resistance reducing agent for an aqueous medium comprises (A) a component of a (poly)glyceryl ether or ester represented by the formula: Y-(C,H5 XO)n -Z (wherein X and Y are each -OH, -OR<1> or -OCOR<2> ; Z is -H, -R<1> or -COR<2> ; n is a number of 1-9; and at least one of X, Y and Z is selected from -OR<1> , -OCOR<2> , -R<1> and -COR<2> ) and (B) a component of an anionic surface active agent. A method for reducing the friction resistance of an aqueous medium comprises adding the friction resistance reducing agent to an aqueous medium in reducing the friction resistance of the turbulent aqueous medium.
Patent JP-H0383714-A (JP)
Title: Rail unit for washing delivering device
Inventor: IWASE HIDEO
IPC: B65G9/00
Filed: 1989-08-24
Abstract: PURPOSE:To improve accuracy and speed in delivery by connecting a main body part of a delivery rail unit longitudinally through a connection part switching means to constitute a track. CONSTITUTION:A main body 611 is connected to constitute a track. The connection part to which the main body part 611 is connected is constituted of a switching part 615 and a means 620 for operating the part 615. The switching part 615 is provided with a fitting part 616 formed with a tapered part 617 to be fitted on the outside of the main body part 616. When the switching part 615 is closed, the fitting part 616 fits in the end of the main body part 611 of another rail unit 610 and is to be removed from the main body part 611 when the switching part is opened. Thus, the switching part 615 is moved forward and backward by the operating means 620 to open and close a gap between itself and the adjacent rail unit 610.
Patent JP-S60110251-A (JP)
Title: Food and drink and production thereof
Inventor: MIYAKE TOSHIO
IPC: A23L2/78
Filed: 1983-11-19
Abstract: PURPOSE:To eliminate bitter, astringent and actrictive tastes, etc. of an extract of a peony and obtain a food and drink having the original efficacy, e.g. sedation, by incorporating alpha-glycosylpaeoniflorin obtained from paeoniflorin in the extract of the peony with the food and drink. CONSTITUTION:For example, an aqueous solution containing paeoniflorin in an extract of a peony and an alpha-glucosyl sugar compound, e.g gelatinized starch, is reached with an alpha-glucosyl transferase to give the aimed alpha-glycosylpaeoniflorin. The resultant alpha-glycosylpaeoniflorin is incorporated in a drink, food and the like.
Patent JP-H0786837-A (JP)
Title: Synchronous position demodulator for linear variable differential transformer
Inventor: ARAN SHII ZORAA
IPC: G01D1/12
Filed: 1994-08-22
Abstract: PURPOSE: To provide a demodulator for eliminating an optional phase shift problem and maintaining a complete linear variable differential transformer band width, by keeping a counted value for indicating a half cycle, when a counting operation is ended by a counter responding to clock signals so as to count the half cycle of sinusoid signals. CONSTITUTION: This demodulator is provided with a counter 18 responding to the clock signals so as to count the 1/2 of the counted value for indicating the half cycle when the sinusoid signals are crossed with zero amplitude next in one direction. Since the counter 18 performs the sampling operation of sinusoid signal amplitude started at the time of reaching a first prescribed counted value in the counting operation of the 1/2 of a half cycle display counted value and ended when the counted value of the different counter 18 reaches a second prescribed counted value, the demodulator is provided with a sample-and-hold amplifier 20 and the amplifier 20 holds the maximum amplitude of the sinusoid signals when sampling is ended.
Patent JP-S6279853-A (JP)
Inventor: MIZUUCHI JUNICHI
IPC: B02B3/04
Filed: 1985-10-01
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-H0881217-A (JP)
Title: Solidification of caco3
Inventor: SHIN HIROTO
IPC: C01F11/18
Filed: 1994-09-13
Abstract: PURPOSE: To improve reactivity in reaction in an autoclave and solidification strength of CaCO3 by carrying out specific treatment before autoclave treatment in treating a raw material substance comprising CaCO3 or consisting essentially of CaCO3 in an autoclave and solidifying. CONSTITUTION: In treating a raw material substance [e.g. a substance obtained by absorbing CO3 in a combustion exhaust gas in sea water and solidifying it as CaCO3 or (Ca.Mg)CO3 ] comprising CaCO3 or consisting essentially of CaCO3 in an autoclave and solidifying, before the autoclave treatment, the raw material substance is calcined so as to partially make CaCO3 in the raw material substance into CaO, preferably >=70%, especially 80-90% residual ratio of CaCO3 . Consequently, the raw material substance is efficiently solidified at a relatively low temperature by a low-pressure autoclave reaction to give high-strength solidified material.
Patent JP-2000054568-A (JP)
Title: Synthetic resin-made folded plate
Inventor: NAKAMURA REIJIRO
IPC: E04C2/30
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To secure durability corresponding to synthetic resin-made folded plate without producing secular change on color tone by the deterioration of an opaque layer itself even if a material having no weatherability is used, without being directly receiving sunlight on the opaque layer by forming the opaque layer on the reverse of the trough part of the synthetic resin-made folded plate. SOLUTION: A poly-carbonate resin-made folded plate 1 has alternately continuously formed flat crest part 2 and a flat trough part 3 through an inclination part 4, and has the four crest parts 2 and the three trough parts 3. Paint is applied on the reverse of the trough part 3, and a black opaque layer A is formed. As the result, the poly-carbonate resin-made folded plate 1 having the opaque layer A is laid as a roof material, even if it is left as it is for a prescribed period, a state in which a light is sufficiently taken in as same as the initial time is maintained, fouling cannot be seen from downward regardless of fouling of the rough part 3 after it is left, and beauty is hardly different from the initial state.
Patent JP-S59108814-A (JP)
Title: Pressure inserter
Inventor: OOKUMA KUNIAKI
IPC: B23P19/02
Filed: 1982-12-14
Abstract: PURPOSE:In a device for pressure inserting a valve seat and valve guide into a cylinder head, to adapt to various cylinder heads by selecting proper pressure insertion bar through horizontal swinging while pushing the bar by means of common pressure insertion cylinder. CONSTITUTION:A pressure insertion bar 65 and pressure insertion cylinders 41, 42 will move integrally against a cylinder head 2 by means of a carrying mechanism 21. The carrying mechanism 21 is previously provided with a plurality of pressure insertion bars 65 and pressure bar guides 64 corresponding to the type of cylinder head horizontally swingably and selected in accordance with the type of cylinder. Common pressure insertion cylinders 41, 42 will move up down to face with the pressure insertion bar 65 to push it. Consequently single pressure insertion system can be used for plural kind of cylinder heads while the pressure insertion cylinder can be shared to reduce the number of parts and cost.
Patent JP-S60110413-A (JP)
Title: Resin compound for washing and corrosion protection of plastics molding machine
Inventor: TANIZAWA RIYOUZOU
IPC: C08K7/04
Filed: 1983-11-21
Abstract: PURPOSE:To reduce drastically working time necessary for cleaning of a molding machine and to obtain remarkable corrosionproof effect, by forming a resin compound of polyvinyl chloride resin, mineral filler, stabilizer for the polyvinyl chloride resin and lubricant for polyvinyl chloride resin which are in specific weight parts respectively. CONSTITUTION:Resin compound is formed of 100wt part polyvinyl chloride resin, 5-50wt part mineral filler having mean particulate diameter of 2-100mum, 2wt stabilizer for the polyvinyl chloride resin and 2wt part lubricant for the polyvinyl chloride resin. A decomposition deposit can be removed easily through grinding effect of the resin compound by making the resin compound pass through the inside of a molding machine by loading the resin compound through a hopper part of the molding machine. Disassembling and cleaning processes, consequently, become unnecessary and time necessary for cleaning can be reduced drastically. As for a die which is kept unused for a long period of time, corrosion of the surface of a metal can be prevented through air interruption effect and bleed of an additive in the resin by keeping the resin composit in a state wherein it was pressed into the die.
Patent JP-H04102806-A (JP)
Title: Optical waveguide and optical amplifier
Inventor: NAKAZAWA MASATAKA
IPC: G02B6/122
Filed: 1990-08-22
Abstract: PURPOSE:To enable high-gain amplification by forming a core waveguide to which a rare earth element is added almost spirally in a clad layer formed on a substrate and forming the input end and output end of the core waveguide at the end surface position of the substrate. CONSTITUTION:A light signal is entered into the core waveguide 3 from its input end 3a, propagated in the core waveguide 3, and guided out of the output end 3b. In this case, the core waveguide 3 is formed spirally by using the nearly entire surface on the substrate 1 and the light signal is propagated in a long propagation path. Consequently, the mutual operation of optical amplification can be made long.
Patent JP-H04103688-A (JP)
Title: Organic electroluminescence element
Inventor: NOHARA MASAO
IPC: H01L51/50
Filed: 1990-08-22
Abstract: PURPOSE:To obtain the subject new element capable of emitting light having orange color or longer wavelength in high luminance, enabling multi-colored light emission and having improved visibility by using a specific distyrylpyrazine derivative as a light-emitting material. CONSTITUTION:The objective element contains a distyrylpyrazine derivative of formula (at least one of Ar<1> and Ar<2> is a univalent group composed of an aromatic ring having >=4 unsaturated 6-membered rings and the remainder is a univalent group composed of an aromatic ring having >=3 unsaturated 6-membered rings). Preferably, the double bond of the derivative has trans- structure and the substituent is alkyl or alkoxy.
Patent JP-H0381813-A (JP)
Title: Input device
Inventor: YANO HAJIME
IPC: G06F3/03
Filed: 1989-08-24
Abstract: PURPOSE:To input the coordinate data of a wireless movable body to an input device by delaying and subtracting two signals whose amplitude values are changed in different phases in accordance with the position of the movable body. CONSTITUTION:Detection coils 26C to 29C each of which two coils are connected like an 8-shape are arranged on prescribed positions and excited by an exciting coil 24. Thereby, output signals VX1, VX2, VY1, VY2 whose amplitude values are changed in accordance with the position of the movable body disturbing excited magnetic fields based upon the center axes of respective detection coils 26C to 29C can be obtained. At the time of obtaining a subtraction signal SX between a voltage delayed from the output voltage V2 and the VX1, the position al information of the mvable body disturbing the magnetic fields which is obtained as amplitude information can be converted into phase information. Thereby the positional information of the wireless movable body can be inputted by obtaining a phase compared result with a driving signal SD for the coil 24.
Patent JP-S6197047-A (JP)
Inventor: ANDO TOSHIFUMI
IPC: B02C7/17
Filed: 1984-10-18
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-H0381864-A (JP)
Title: Document processor
Inventor: KANEKO KOICHI
IPC: G06F17/21
Filed: 1989-08-25
Abstract: PURPOSE:To change the format of a line including a corsor only by inputting a changing command to the preceding format by displaying a document having two different format information stored in a memory together with the cursor. CONSTITUTION:A document stored in the document memory 15 and the cursor are displayed on a CRT 12. When a user depresses a preformat key on a keyboard 11, the line including the cursor in the document displayed on the CRT 12 is detected and whether the format information is included in the line or not is decided. In this case, the control part 13 retrieves the format information preceding by two formats from the cursor, i.e. the 2nd format information in the head direction counted from the line just before the line including the cursor. Then the retrieved format information is written in the line including the current cursor, i.e. the line head of the line including the detected cursor. Consequently, the lines in the line end direction including the line having the detected cursor can be changed to the format based upon the 1st format information.
Patent JP-S6376488-A (JP)
Title: Gas laser device
Inventor: NAGAHASHI MASAZUMI
IPC: H01S3/041
Filed: 1986-09-19
Abstract: PURPOSE:To prevent dew from condensing on the external surface of an oscillating tube and to remove dew if any condensing on it by a method wherein a temperature-air conditioner is accommodated in a hermetically sealed container covering the entirety of the oscillating tube. CONSTITUTION:At least the entirety of an oscillating tube 1 of a gas laser device, wherein an AC voltage is applied to an electrode 2 provided in close contact on the external surface of the oscillating tube 1, is accommodated, together with a temperature-air conditioner 10, in a hermetically sealed container 6. For example, when a device of this design is to be started with some dew condensing on the external surface of the oscillating tube 1, a heating core 5 is supplied with heat, a fan 4 is operated for the circulation of warm air in the closed space, for the evaporation of dew from and dryout of the external surface of the oscillating tube 1. The supply of heat to the heating core 5 is then stopped and a cooling core 3 is supplied with a coolant for the circulation of a cool wind, preventing the temperature in the closed space from rising too high owing to the laser device oscillation and operation.
Patent JP-S6198561-A (JP)
Title: Printing head of wire dot recording device
Inventor: ARA YOJI
IPC: B41J2/265
Filed: 1984-10-19
Abstract: PURPOSE:To obtain a printing head which has a guiding member with a less sliding resistance and a better abrasion resistance by using photosensitive glass as a guiding member for a print wire, and by forming a guide hole by etching through which the printing wire is inserted. CONSTITUTION:A mask is mounted on a position other than the region where a guide hole of photosensitive glass 16 is provided, and ultraviolet rays A are applied from the above thereafter. Then, after a sensitized portion 16a is crystallized for an appropriate heat treatment and made readily soluble in acids, ultraviolet trays are applied also to an unexposed portion 16b. And, an etching is performed to dissolve and remove the crystallized portion, and guide holes 6a and 7a are formed. Then, the crystallized portion of photosensitive glass with an appropriate heat treatment will bring forth finished products of an intermediate guide member 6 and a tip guide member 7.
Patent JP-H0561282-A (JP)
Title: Image forming device
Inventor: OSHIUMI KOICHIRO
IPC: G03G21/00
Filed: 1991-08-30
Abstract: PURPOSE:To provide an image forming device which surely makes a user be conscious of the requirement of exchanging a drum, etc. CONSTITUTION:This device is such constructed that the number of driving times of a photosensitive drum 12 is measured by a drum counter 20 and image forming is automatically stopped at the time of attaining the exchanging time of the photosensitive drum 12, and it is provided with a control part 21 which controls so that printing density may be intentionally lowered by adjusting a strobe signal supplied to an optical write unit 13 a little before attaining the exchanging time of the photosensitive drum 12.
Patent JP-2000032834-A (JP)
Title: Threshing and screening apparatus for combine or the like
Inventor: MATSUI TAKAHIRO
IPC: A01F12/10
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the attaching and detaching work of a side cover of a threshing chamber and enable easy work of the maintenance, etc., of a straw- pressing means. SOLUTION: A side cover covering the side face of a feed chain (c) of a threshing chamber is positioned out of a side face of a straw-pressing means 22 for pressing straw on the feed chain (c) and covers from the height of the feed chain (c) to the upper face of the threshing chamber. The side cover is composed of a lower side cover 17 to cover a side of the straw pressing means 22 from outside and an upper side cover 16 to cover the part above the straw- pressing means 22. The upper cover 16 is integrally fixed to the upper face cover of the threshing chamber and the lower cover 17 is detachably attached to a fixing member 18 suspended from the upper cover.
Patent JP-H0383259-A (JP)
Title: Detection of tape unloading completion
Inventor: IWASAKI TAKAO
IPC: G11B15/665
Filed: 1989-08-25
Abstract: PURPOSE:To detect the unloading completion of a tape by calculating a tape length which is actually wound in an unloading action from the angle of rotation of a reel in the tape unloading action period and the radius of a winding-side reel. CONSTITUTION:A magnetic tape 3 wound to a pair of reels 2s and 2t in a cassette pack 1 is pulled out from a cassette pack 1, is caused to come into contact with a rotary cylinder 4 and slide so as to execute the tape unloading action. Then, the pulling out part of the magnetic tape 3 is wound to the reels, is stored in the cassette pack 1 so as to execute the tape unloading action. CPU 6 obtains the radius (r) on the winding-side reel immediately before the start of tape unloading, and calculates the tape length l' which is actually wound in the unloading action from the angle of rotation of the reel during the period of the tape unloading action and the radius (r) of the winding-side reel. When the tape length l' is less than a prescribed value (l), tape unloading is decided to be abnormal and therefore the completion of tape unloading can be detected.
Patent JP-H1061368-A (JP)
Title: Drilling controller for rock-drill
Inventor: GOTO KAZUYA
IPC: E21B44/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a difference in work of individual persons and improve drilling efficiency by automating drilling operation of a rock-drill based on data from a detection means which detects an operation situation of an impact mechanism and the like of the rock drill and hole drilling data stored in a control part. SOLUTION: A hydraulic drive part 15 which drives an impact mechanism, a rotary mechanism, etc., and an air drive part 16 which supplies compressed air into a flushing mechanism 14 are installed on a traveling truck 5. An impact pressure detector 19, a rotation pressure detector 20, and a feed length detector 22 which detect impact pressure, rotation pressure, feed length, etc., of a rock drill 10 are provided in the hydraulic drive part 15, and a flushing pressure detector 23 is provided in the air drive part 16, respectively. An input part 31 is provided in the vicinity of a driver's seat in an operator cabin 24, and hole drilling data such as hole drilling procedures is stored in a computer having functions of storage, computation, and control which is provided in a control part 25 in advance.  Consequently, it is possible to reduce fatigue of an operator and obtain stable drilling accuracy which is not affected by a degree of skill of the operator.