baber/WOPTO huggingface dataset:
Patent JP-H0194620-A (JP)
Title: Spin applicator
Inventor: KAWASHIMA HIKARI
IPC: G03F7/16
Filed: 1987-10-06
Abstract: PURPOSE:To provide a spin applicator capable of inhibiting curing reaction even of a heat curing material which is apt to be cured at ordinary temperatures while preventing a coating solution on a semiconductor substrate from exhibiting nonuniformity due to difference in temperature, by providing a cold reserving means for holding the coating solution at a temperature lower than ordinary temperatures and heating means for returning the temperature of the solution to an ordinary temperature. CONSTITUTION:A spin applicator comprises a holding means 2 for holding a semiconductor substrate 1 rotatably; a cold reserving means 6 for holding a solution to be applied 5 at a temperature lower than ordinary temperature; a solvent storing means 24 for storing a solvent 23 in which the applied solution is dissolved; solution supply pipings 8a, 8b having application nozzles 10a, 10b at one end and supplying the coating solution onto the semiconductor substrate; a coating solution outlet piping 8a' through which the coating solution 5 is taken out of the cold reserving means 6; a solvent outlet piping 8b' through which the solvent 23 is taken out of the solvent storing means 24; a change-over valve 22 for connecting the other ends of the coating solution supply pipings 8a, 8b selectively to the other end of the coating solution outlet piping 8a' or the other end of the solvent outlet piping 8b'; and a heating means 21 provided between the change-over valve 22 and the holding means 2 for heating the coating solution in the pipings 8a, 8b up to an ordinary temperature.
Patent JP-S62115245-A (JP)
Title: Production of noodle
Inventor: YAMASHITA MASATSUGU
IPC: A23L7/109
Filed: 1985-11-12
Abstract: PURPOSE:To obtain a noodle having high toughness, giving chewy feeling and cookable without causing collapse, by compounding wheat flour with a polyglycerol fatty acid ester, kneading the mixture with water, forming to noodle strings and steaming and drying the strings. CONSTITUTION:Wheat flour is mixed with a polyglycerol fatty acid ester such as decaglycerol pentastearate and kneaded with a kneader in the presence of water and salt. The obtained dough is rolled with a kneading roller, the produced dough web is slit with a slitter and the obtained noodle strings are subjected to steaming, boiling, drying, etc., to obtain the objective noodle.
Patent JP-H0595464-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI TOSHIHIRO
IPC: H04N1/32
Filed: 1991-10-01
Abstract: PURPOSE:To prevent recording paper sheets from being wasted by eliminating the output of the information undesired for the reception side on the recording paper sheets. CONSTITUTION:Reception permit ID numbers are registered on an ID storage memory 11 so as to judge whether images are immediately outputted to the recording paper sheets or temporarily stored in a storage memory part 10. This operation is executed by checking the ID number transmitted from a transmission source in the case of reception.
Patent JP-H1085205-A (JP)
Title: Optical fiber probe, and medical equipment, receptor and control box connected to probe
Inventor: HEIBERGER ROBERT A
IPC: A61B5/1459
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To easily and surely connect optical fibers to each other by arranging a flat surface for forming a light transmittable wall part and a protruding part protruded from a side arm in the blind hole of the side arm closely connected to a fluid conduit. SOLUTION: The end part of a probe is inserted to a side arm, a chip 86 is fitted into a blind hole 36 as the collar 56 of the probe is moved toward the side arm, and the key of the chip 85 is engaged with the upper part of an inclined part 40 after an ear-like part 50 is fitted to a groove. The collar 56 is rotated after the ear-like part 50 is engaged with a cam slot, and a cam part 64 is moved slightly over the ear-like part 50 to reduce the force of a spring 102 to a degree such that the ear-like part 50 is prevented from being continuously returned to the original position. The spring 102 presses the polished end part of the chip 86 of the probe toward the smooth window 32 of the blind hole 36 of the side arm.
Patent JP-S62113854-A (JP)
Title: Fuel control device for carburetor
Inventor: HARAGA TAKATERU
IPC: F02M7/12
Filed: 1985-11-12
Abstract: PURPOSE:To make it possible to accurately open or close plural fuel passages by constituting a valve body which opens and closes plural fuel passages with a valve plate fixed to the tip of a solenoid valve movable rod and a plural seal members facing to the opening end of each fuel passage. CONSTITUTION:A valve body 34 consists of a plate-shaped valve plate 37 fixed to the tip of the movable rod 36 of a solenoid valve 35 and two seal members 38 separably attached to opening ends 13a, 14a, in a device whose valve body 34 closing the opening ends 13a, 14a of plural fuel jets 13, 14 by means of a spring energizing force is opened by the excitation of the solenoid valve 35 installed on the side wall 31 of a float chamber in a carburetor main body 1. Then each seal member 38 is fixed to a seal installation hole 37a where one side of the valve plate 37 is released in a biased position against the center of a movable rod 36. Hereby each of opening end 13a, 14a can be closed steadily.
Patent JP-H1191300-A (JP)
Title: Decorative plate for facing
Inventor: MORITA YOICHI
IPC: B44C3/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To easily apply a precise pattern by a gravure printing to a ceramic type siding material, and provide a high grade design impression by a method wherein on the surface of a ceramic type base material for facing, a pattern is imparted by a roll transfer method. SOLUTION: On the whole surface of a base plate of a decorative plate (a ceramic type base material for facing) having a joint 1, a base coat which becomes a joint color is applied, and dried, and then, a protruding part color base coat is applied only to protruding parts 2 on the surface, and dried, and a pattern surface of a transfer sheet is placed on the whole surface of the base material, and is pressed from the surface of a roll, and a desired pattern 3 is transferred. In the final stage, a top coat is applied to the whole surface of the base material where the transfer has been performed, and dried to obtain a product. A decorative plate of a high grade design having a precise pattern 3 can be easily manufactured.  Even with the same base material and the same color coating, by simply changing a transfer pattern, the production of a different product is possible, and this method can correspond with a multiple kind small lot production.
Patent JP-H08118765-A (JP)
Title: Thermal printer
Inventor: GOTO SATORU
IPC: B41J29/17
Filed: 1994-10-19
Abstract: PURPOSE: To clean one side of color thermal recording paper and an outer peripheral surface of a platen drum. CONSTITUTION: A revolving drum 34 is provided on an outer periphery of a platen drum 7. The revolving brush 34 comes in contact with the outer peripheral surface of the platen drum 7 and a guide rod 25. When the platen drum 7 is revolved, the revolving brush 34 is revolved by following that to clean the outer peripheral surface of the platen drum 7 and the guide rod 25. When color thermal recording paper 40 passes between the guide rod 25 and the revolving brush 34 during feed of paper, a rear surface of the color thermal recording paper 40 is cleaned by the revolving brush 34.
Patent JP-2000084649-A (JP)
Title: Heating method for material for thixocasting
Inventor: TSUCHIYA MASAYUKI
IPC: B22D17/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To heat even a material having a chill structure into a semi-melted condition without developing cracks. SOLUTION: In heating a material for thixocasting in which a Fe alloy material having a chill structure is heated from a normal temperature to a semi-melted condition where the solid phase and the liquid phase are coexistent, the mean heating speed to the A1 point in the Fe-C equilibrium diagram is 0.5-6.0 deg.C/second, and the temperature gradient per unit distance inside the material is not more than 7 deg.C/mm.
Patent JP-H03178650-A (JP)
Title: Dental restoration material
Inventor: KIYOHARA TAKAO
IPC: A61K6/027
Filed: 1990-09-21
Abstract: PURPOSE:To obtain the dental restoration material which affords the appearance equiv. to the appearance of natural teeth and has a high aesthetic property with a simplified process by composing the material of a mantle body formed of translucent colored ceramics colored by being compounded with coloring agents and an opaque colored material for bonding or adhering or packing material to mount the mantle body to an abutment. CONSTITUTION:The dental restoration material is used by mounting the mantle body 3, such as dental crown, consisting of the translucent colored ceramics with the opaque colored adhesive layer 2 consisting of the material for bonding or adhering or a packing material to the abutment 1, such as abutment tooth. The color tones and appearance resembling to the color tones and appearance of the natural teeth are obtd. by the combined effect of the opaque colored adhesive layer 2 and the translucent colored mantle body 3. Crystallized glass and high-strength porcelain are adequately used as the ceramics to form the mantle body 3. Crystallized glass of a calcium phosphate system in particular is preferably used as the crystallized glass. The crystallized glass of the calcium phosphate system has the strength and bioaffinity suitable for the dental restored matter, has further excellent castability and machinability and affords an extremely high level of the aesthetic feel by an aesthetic property imparting technique.
Patent JP-H04244633-A (JP)
Title: Torsional vibration cushioning device
Inventor: KURAUSU SUPURINGAA
IPC: F16F15/315
Filed: 1991-10-01
Abstract: PURPOSE: To provide a torsional vibration buffer device which provides direct connection between a driving part and a driven part without a clutch. CONSTITUTION: A torsional vibration buffer member is provided which provides direct connection between a flywheel 10 of an engine and an articulated shaft 57 without a clutch interposed. A hub 28 of the vibration buffer device is mounted by a bearing 40 provided in a hole of the flywheel 10. The articulated shaft 57 is then bolted to the hub 28. By this structure, a bending moment from the shaft can be directly transmitted to the flywheel 10 through the hub 28 and the bearing 40.
Patent JP-H0997453-A (JP)
Title: Apparatus for producing optical recording medium
Inventor: YAMATSU HISAYUKI
IPC: G11B7/26
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium having excellent optical characteristics by effectively making the thickness of a photosetting resin uniform even in the formation of a thick photosetting resin layer having fine ruggedness. SOLUTION: A substrate 1 and a stamper 8 having fine ruggedness for forming an information recording layer are pressed to each other via a photosetting resin interposed between both. A pressing means is provided with a pressing roller 9 for rolling on the rear surface of the substrate or the stamper and a pressing force control means for maintaining the uniform pressing force on the substrate and the stamper by the pressing roller 9 over the entire area of the substrate in the state of superposing the stamper and the photosetting resin on each other via the photosetting resin.
Patent JP-H0671650-A (JP)
Title: Method for storing and transferring pellet
Inventor: IWAMOTO JUNJIRO
IPC: B65G53/00
Filed: 1992-08-28
Abstract: PURPOSE:To eliminate the contamination of dry air caused by a drying agent and to reduce equipment and operation costs by using the air which is dried with a perfluorosulfonic acid type ion exchange membrane for storing and transferring pellets. CONSTITUTION:The average diameter of pellets is preferably 0.5-30mm. The outlet 2 of circulating air installed at the upper part of a hopper 1, in which pellets are stored, and the inlet 9 of dry air installed at the lower part of the hopper 1 are connected by a circulating pipe 3. A dehumidifier 5 using a moisture separation membrane is installed in the circulating pipe 3 between a blower 4 for circulating air and a heater 6. Water containing compressed moisture is fed to the primary side of the moisture separation membrane to obtain the dry air, which is sent to the circulating pipe 3. A part of the dry air is preferably sent to the secondary side of the moisture separation membrane. A perfluorosulfonic acid type ion exchange membrane is used as the moisture separation membrane.
Patent JP-H06103607-A (JP)
Title: Optical recording medium
Inventor: NAKAMURA YUJI
IPC: G11B7/24062
Filed: 1992-09-24
Abstract: PURPOSE:To assure the writing of optical recording information by constituting a reflection layer of a metallic layer specified in the ratio of its density to the density of the closest packing structure at the time of forming the optical recording medium by laminating and forming a light absorptive layer and the reflection layer on a substrate having light transparency. CONSTITUTION:The light absorptive layer 2 consisting of cyanine dyestuff, azo metal chelate, etc., and the reflection layer 3 consisting of gold, silver, copper, etc., are laminated and formed on the doughnut-shaped substrate 1 consisting of a polycarbonate resin, acrylic resin, etc., and having light transmittability. The entire surface is coated with a protective layer 4 of an epoxy resin, acrylic resin, etc. The reflection layer 3 consisting of the metal of such constitution is so formed that the ratio of the density R of the reflection layer to the density Ro of the closest packing structure of the metal constituting the reflection layer 3, i.e., R/Ro, satisfies 0.785<=R/Ro<=0.955. The reflectivity is specified to the value suitable for practicable use in such a manner. Namely, the number of the metal particles contributing to the reflection decreases and the penetration of a protective coating liquid in this part is resulted if the above- mentioned number is smaller than 0.785. The boundary of the layers 2 and 3 is roughened if the value is larger than 0.955.
Patent JP-2001084795-A (JP)
Title: Semiconductor storage
Inventor: ETO TAKESHI
IPC: G11C29/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To avoid an erroneous operation based on the error in a data transmission speed by switching first and second input-side trigger clock generation circuits between a normal operation mode and a data compression test mode, and applying a trigger clock to the input-side transmission gate of a latch circuit. SOLUTION: In the reading operation of a data compression test mode, a disagreement period is generated among four input levels that are compared by an RD comparison circuit 23 when the time error of read data is included, for example, in a transmission circuit RD2, generated glitch data is transmitted to a read/multiplex circuit 24, and a disagreement glitch is generated in the output. In this case, when the four write data are normally written to a memory cell, and a reading operation is made normally, there is no risk of erroneous operation for judging a conforming article to be a non-conforming one even if transmission circuits RD0-RD3 reaching the comparison circuit have a slight time error.
Patent JP-2000084622-A (JP)
Title: Bulging device
Inventor: MURATA SADAMU
IPC: B21D26/041
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To surely expand a tube stock in a simple constitution with respect to the bulging device to expand the stock tube by applying pressure inside the tube stock. SOLUTION: The device is provided with a sectional die 25, in which a cavity 29 to accommodate a tube stock 27 is arranged and a die 31 is formed to the inner wall 29a of the cavity 29, an extension member 33, which is inserted into the inside of the tube stock 27 arranged in the cavity 29 and has an elastic cylinder part 35 extending in the diametrical direction of the tube stock 27 and a pressure source 65, which is connected to the extension member 33 and pressurizes a fluid 69 in the extension member 33.
Patent JP-H1193988-A (JP)
Title: Drum brake device
Inventor: IKEDA TAKASHI
IPC: F16D51/22
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To minimize an unavailable stroke of brake operation while preventing contact with a cam surface of a brake shoe even when a shoe space is adjusted. SOLUTION: When a cam part 11b is rotated in the clockwise direction around a center O1 , a cam surface 22a presses an end face 3e, 4e of a brake shoe 3, 4, it is opened to be pressed to an internal peripheral surface of a brake drum. When a space is adjusted when a lining is worn, the shoe 3, 4, with a contact part with an anchor pin 6, 7 serving as the center, is turned in a direction as shown in arrow mark α, β. Since the cam surface 11a and the shoe end face 3e, 4e are formed in a circular arc surface around an axial line of the pin 6, 7, even when the space is adjusted, a space between the surface 11a and faces 3e, 4e is not changed, this space can be formed into a very small value, considering only a total of manufacture tolerance of a related part. Accordingly, an invalid stroke determined by the concerned space is decreased, an operating feeling can be improved.
Patent JP-S62114967-A (JP)
Title: Pyridine derivative and liquid crystal composition and photo-switching element containing said derivative
Inventor: TAKEHARA SADAO
IPC: C07D213/80
Filed: 1985-11-15
Abstract: NEW MATERIAL:The compound of formula I (R is 1-20C alkyl or alkoxy; n is 1 or 2; Q labeled with * is optically active group). EXAMPLE:3-((S)-2-methylbutyloxycarbonyl)-pyridin-6-yl 4-hexadecyloxybenzoate. USE:A liquid crystal compound and a photo-switching element. It provides a liquid crystal display element having excellent light and chemical stability and high response. PREPARATION:The compound of formula I can be produced by condensing an acid chloride of formula II with an optically active alcohol ester of formula III in the presence of a basic substance such as pyridine.
Patent JP-H09130773-A (JP)
Title: Curve side circuit for interactive communication service
Inventor: HAWAADO ZEFURA CHIEN
IPC: H04N21/462
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a charging sub system not requiring interruption of transmission. SOLUTION: Only one channel or a few channels only are sent simultaneously to customer's home television receivers 14 or personal computers via links 22, 24 such as a coaxial cable or an optical fiber cable from a circuit 16 in a curve side box 15. However, much more channels are delivered to the curve side box 15 from a central station or a central bank of paid video movies selected by customers via lines 46, 47 such as optical fibers or coaxial cables. Thus, the links from the central station or the central bank have a comparatively wide band (e.g. 500MHz-1,000MHz). but the cable from the curve side box 15 to each home requires a comparatively narrow band (e.g. 5MHz-50MHz). A large number of homes may use the curve side box 15.
Patent JP-H03121225-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: MITSUMOTO HISASHI
IPC: F02D19/08
Filed: 1989-10-02
Abstract: PURPOSE:To secure desirable operability, exhaust characteristic and fuel consumption regardless of alcohol concn. by setting the water temperature increasing correction quantity for correcting the reference fuel supply quantity large or small according to the detection value of cooling water temperature or the like as well as depending on the alcohol concn. of the fuel. CONSTITUTION:At the time of supplying an engine with gasoline-alcohol mixed fuel, the basic fuel supply quantity is set at a means A according to the operated state of the engine. One fuel concn. in the mixed fuel is then detected at a means B. The temperature of engine cooling water or the like is further detected at a means C. The water temperature increasing correction quantity is set at a means D so as to be minimized with the increase of alcohol concn. when the cooling water temperature or the like is over the specified value as well as enlarged when the cooling water temperature or the like is below the specified value. The fuel supply quantity is then set at a means E on the basis of the water temperature increasing correction quantity and the basic fuel supply quantity. According to this fuel supply quantity, the driving of a means F for supplying the fuel is controlled by a means G.
Patent JP-H02101417-A (JP)
Title: Photographic lens
Inventor: ONO NOBUAKI
IPC: G02B13/18
Filed: 1988-10-11
Abstract: PURPOSE:To obtain a bright wide-angle photographic lens which is reduced in cost and improved in performance by constituting the lens of specific four pieces of Topogon type plastic lenses constituted in four groups so that the lens can satisfy specific conditions. CONSTITUTION:This lens is constituted of four lenses of four groups of, from the object side, a 1st group of convex meniscus lenses 10 with a convex surface on the object side, a 2nd group of concave meniscus lenses 12 with a convex surface on the object side, a 3rd group of concave meniscus lenses 14 with a convex surface on the image side, and a 4th group of convex meniscus lenses 16 with a convex surface on the image side and a diaphragm 13 is provided between the 2nd and 3rd groups. The all lenses are made of plastic materials and the image-side surface of the 2nd group and object-side surface of the 3rd group lenses are formed to nonspherical surfaces. Moreover, this lens is caused to satisfy Inequalities I-III, where the fi, nui, and (f) respectively represent the focal distance and Abbe's number of the i-th group lens and resultant focal distance of the whole system. Therefore, the angle of view of the lens can be widened and the FNO can be reduced. Moreover, since the lenses are plastic lenses, the lens can be reduced in weight and cost and can be worked easily.
Patent JP-S63109463-A (JP)
Title: Image forming device
Inventor: NIITSUMA TETSUYA
IPC: G03G15/01
Filed: 1986-10-27
Abstract: PURPOSE:To prevent the adhesion of toner to a dust preventing glass and to reduce the size and price of a device by using the dust preventing glass having a transparent conductive layer and impressing voltage with the same polarity as the charged polarity of toner to the glass to form an electric field between the glass and the surface of a photosensitive body. CONSTITUTION:A laser bema 3 is reflected by a mirror 2, transmitted through the dust preventing glass 4' having the transparent conductive layer 9 and then reached to the surface of the photosensitive body. The voltage with the same polarity as the charged polarity of toner is impressed to the transparent conductive layer 9 by forming a foil-like electrode on the contact face of a resin-make supporting member 10 with the layer 9 to form an electric field for suppressing toner dispersion. Since the transparent conductive layer 9 to be a toner dispersion preventing electrode is formed unitedly with the dust preventing glass 4', the device can be made miniaturized and low costed.
Patent JP-H02101739-A (JP)
Title: Manufacturing device for semiconductor wafer
Inventor: ITO HIDEO
IPC: H01L21/205
Filed: 1988-10-11
Abstract: PURPOSE:To enable a mass flow to be checked in a short time without suffering the effect of processing gas nor removing a main body mass flow by building the mass flow in a gas line inside a gas supply aggregate box. CONSTITUTION:Mass flows 13a and 13b for checking are built in an N2 purge line inside a gas supply aggregate box 1. In case of checking the actual amounts of mass flows 5a and 5b, after putting the bomb valves of processing gas 10a and 10b in closed conditions, N2 purge gas 10c is supplied to the mass flows 13a and 13b for checking through a stop valve 11c and a regulator 12c. And by putting air operating valves 14c and 14d in closed conditions, N2 purge gas 10c is introduced into respective gas line. By comparing the flow indications of the mass flows 5a and 5b with the flow indications of the mass flows 13a and 13b for checking, the actual amounts of the mass flows 5a and 5b can be checked.