baber/WOPTO huggingface dataset:
Patent JP-H06239004-A (JP)
Title: Article
Inventor: MITSUSHIERU REI
IPC: A44C5/00
Filed: 1993-11-25
Abstract: PURPOSE: To improve the durability to physical stress for a bracelet with a decorative pattern formed of a thermochromic ink and used for a portable watch. CONSTITUTION: A bracelet 21 for a portable watch is provided with a base 22 formed of an elastomer, and the outer surface 24 of the base 22 is provided a decoration. The decoration 25 is provided with a decorative pattern 29 at least formed partially of a thermochromic ink 30 comprising a fluid crystal incorporated into microcapsules. The thermochromic ink 30 is inserted between two intermediate layers 26 and 32 of a thermoplastic material.
Patent JP-2000119311-A (JP)
Title: Curing agent for radical polymerization type heat curable resin, cured article and its manufacture
Inventor: NAGAI KENJI
IPC: C08F4/34
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a curing agent for radical polymerization type resins giving cured products excellent in appearance and physical properties such as resistance to boiling water or the like, having high curing rates, useful for fiber reinforced plastic products or the like by including a specific organic peroxide. SOLUTION: This curing agent comprises (A) an organic peroxide expressed by the formula (R1 to R4 are each H or a 1 to 6C alkyl), for example, bis(1- naphthoylperoxide) or the like, and preferably, (B) an organic peroxide having a ten hour half-life of 50 to 75 deg.C, for example, 1,1,3,3-tetramethylbutylperoxy pivalate or the like. The component (A) is obtained, for example, by reacting sodium peroxide which is obtained from sodium hydroxide and hydrogen peroxide, with 1-naphthoylchloride or an alkyl substituted 1-naphthoylchloride, and the components (A) and (B) are preferably used in a weight ratio of 10/90 to 90/10.
Patent JP-H01139502-A (JP)
Title: Dry flower preparation apparatus
Inventor: SAHO NORIHIDE
IPC: A01N3/00
Filed: 1987-11-25
Abstract: PURPOSE:To provide the title apparatus composed of a vessel for holding a fresh flower, a means for evacuating and heating the vessel and an absorbing material in which the fresh flower is to be embedded, and capable of preparing a dry flower in a short time by heating a fresh flower under reduced pressure and introducing the absorbing material into the vessel. CONSTITUTION:A fresh flower 1 is attached to a suspended metal mesh 2 and put into a vessel 3 of an absorbing material. The vessel is disposed in a hermetic vessel 4, evacuated to <=100Torr and heated at >=60 deg.C to cause vigorous evaporation of water from the fresh flower. The heating of the fresh flower 1 can be accelerated by introducing a small amount of a gas having high thermal conductivity (e.g., He) from a gas-generator 17. Prior to the complete evaporation of the water from the flower, a valve 6 is opened to slowly introduce the absorbing material 8 into the vessel 3 to embed the flower. The water in the flower is removed and the deformation of the fresh flower is prevented by this process. A dry flower keeping the shape and color of the original flower and resistant to color facing can be prepared in a short time by inactivating the enzyme in the cell of the fresh flower by the above method.
Patent JP-H05132774-A (JP)
Title: Sputtering apparatus
Inventor: SUZUKI MASAFUMI
IPC: C23C14/35
Filed: 1991-11-12
Abstract: PURPOSE:To thin a backing plate and to strengthen the control of film quality, in a sputtering apparatus by sealing a jacket for cooling water at the rear of a backing plate for holding a target with a cover or evacuating the inside of a magnet chamber at the rear of the backing plate. CONSTITUTION:At the time of evacuating the inside of a sputtering chamber 1 provided with the substrate 10 to be treated and a target 9 by an exhaust port 3, introducing a gas for electric discharge from a gas introducing port 2 under a low pressure and forming the thin film of the target 9 material on the surface of the substrate 10 by glow discharge, a jacket 4A for water cooling provided at the rear of the backing plate 4 of the target 9 is provided with a cover 4B fixed by silver solder, and the pressure of the water cooling applied to the backing plate 4 is released, or furthermore, the inside of a magnet chamber 6 charged with a magnet 5 for magnetron sputtering is evacuated to a low pressure similar to that in the sputtering chamber 1. The thickness can be reduced without the deformation of the backing plate 4 caused by pressurizing in a direction of the sputtering chamber 1, and the control of the film quality of the thin film on the substrate 10 by the magnetic field of the magnet 5 can be made easy.
Patent JP-H11226008-A (JP)
Title: Processing method by pathology of dental radiation film
Inventor: SNYDER PATRICIA D
IPC: G06T1/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an image by a processing method for a digital radiograph by digitizing a small format film including a step of displaying a reinforced image, processing the obtained digital image and displaying the digital image for an output display to reinforce a local contrast within the image. SOLUTION: An inputted X-ray image 70 is arranged on a flat bed scanner platen within the aperture of an exposure controlling template 90 or at a dental radiograph holder including dental radiograph. An area surrounding the aperture is opaque in order to minimize undesirable flare during scanning. The intention of the holder or the template 90 reduces the undesired flare during image supplementary processing by the constitution of a flat bed scanner hawing a transparent adapter to appropriately help the vertical/horizontal arrangement of the dental radiograph in the sensor array of the scanner. Then, the whole platen is first prescanned by low resolution and after that, scanning and processing are continued by high resolution.
Patent JP-H03213884-A (JP)
Title: Wet type copying machine
Inventor: ECHIGO KATSUHIRO
IPC: G03G15/10
Filed: 1990-11-02
Abstract: PURPOSE:To shorten the time for a first copy by executing exposure before a photosensitive body turns once and then going into a copying action. CONSTITUTION:A developer pool A remains on the photosensitive body drum 1 even after a cleaning blade 26 is released by a solenoid 33 after completion of the copying action but the fixed toner on the photosensitive body 1 is cleaned only by having a virtual image leading tip passed through a cleaning unit 1 once. That is, if the fixed toner part generated from the developer pool by a first developing roll 13 on the photosensitive body drum 1 is passed through the cleaning blade 26, a complete cleaning is carried out, and the copying action is carried out by starting the exposure before the photosensitive body drum 1 is rotated once in a pre cleaning action. Thus, even when the machine is left unused for a long period of time, copying can be carried out by having the cleaning device passed over the photosensitive body 1 once, and the time for the first time copying is shortened in a case the machine is left unused for a long period of time.
Patent JP-H11209357-A (JP)
Title: Staining composition in vivo for confirming malformed tissue, its production and its usage
Inventor: BURKETT DOUGLAS D
IPC: G01N30/02
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a stable-quality staining composition with high toluidine blue-O proportion, to provide a method for producing the composition, also to provide a method for confirming malformed tissue using the composition, and to provide a method for analyzing the composition. SOLUTION: This method for producing the subject staining composition comprises oxidation of N,N-dimethyl-p-phenylenediamine to form 2-amino-5- dimethylaminophenylthiosulfonic acid followed by its oxidation and then condensation reaction with o-toluidine to form indaminethiosulfonic acid which, in turn, is oxidized to effect cyclization of the indamine ring to produce a reaction product containing toluidine blue-O(TBO); wherein, prior to forming the reaction product, a complexing reagent is introduced into the system.
Patent JP-H04167529-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGASAWA HIDEJI
IPC: H01L29/78
Filed: 1990-10-31
Abstract: PURPOSE:To restrain the increase in contact resistance by a method wherein an amorphous silicon film including element regions and a gate electrode region is turned into a single crystal by solid growth step for patterning in specified shape and then wiring layers in contact with this single crystal film are formed. CONSTITUTION:An amorphous silicon film 6 is formed on the whole surface of a silicon substrate including element isolating regions 2, 2 and a gate electrode 4, furthermore, this amorphous silicon film 6 is formed by solid growth both in longitudinal and lateral directions so as to form a single crystal silicon film 7. Next, the solid-grown single crystals silicon film 7 is patterned so as to be left as the parts in proper sizes on the silicon substrate 1 between the element isolating regions 2, 2 and the gate electrode 4; silicon oxide films 8 are so formed as to cover the regions 2, 2 and the gate electrode 4; contact opening parts 9, 9 in which the single crystal silicon films 7 is exposed are formed; and finally, wiring layers 10 are formed. Through these procedures, the increase in the contact resistance between elements and the wirings 10 can be restrained.
Patent JP-H10142984-A (JP)
Title: Fixing member
Inventor: BADESHA SANTOKH S
IPC: G03G15/20
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the peelability of toners by providing a fixing member with a substrate and an outside layer on the substrate and further providing the outside layer with components for peeling hydride contg. peeling oil of silicone hydride. SOLUTION: This fixing member has a base member 4 and an elastomer surface 2 arbitrarily contg. a conductive filler and, in addition, the silicone hydride peeling oil components thereon. A heating element 6 adequate for a hollow part having the same spread as the spread of a cylinder is arranged. A back up or pressure roll 8 forms a nip or contact arc 10 cooperatively with the fixing roll 1. Copying paper or other substrate 12 passes the nip or contact arc 10 in such a manner that a toner image 14 comes into contact with the elastomer surface 2 of the fixing roll 1. The back up roll 8 has a rigid steel core 16 having the polymer or elastomer surface or layer 18. A water pool 20 contains a polymer release agent 22.
Patent JP-H10123388-A (JP)
Title: Composite lens and optical system with it
Inventor: SUGANUMA HIROSHI
IPC: G02B7/02
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To easily and precisely assemble an optical system by providing two mutually adjacent lenses with positioning parts formed integrally with the lenses so as to mutually fix a relative position. SOLUTION: Respective convex lenses 11 and 12 are mutually positioned by inserting a core member 13 constituting a part of the positioning parts into the through holes 11a and 12a to be in contact with each other on the core member 13. In this case, being formed simultaneously and integrally with the molding of the lenses at the time of molding the respective lenses 11 and 12, the holes 11a and 12a are molded in the state of being precisely positioned with respect to the lens surfaces of the lenses 11 and 12. Therefore the core member 13 is put into the holes 11a and 12a to precisely position the respective lenses 11 and 12 without mutual eccentricity and the falling of an optical axis.
Patent JP-H08224403-A (JP)
Title: Extraction of acid and metal salt from aqueous solution by using diethyl dodecyl phosphonate
Inventor: KURISUTOFU HORUTSUNAA
IPC: C01B7/01
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an extraction solvent which is suitable for hardly extractable species, can be prepared by a simple way, and exhibits a very low water solubility and a high distribution coefficient. SOLUTION: Diethyl dodecylphosphonate is used as the extraction solvent for extracting acids and metal salts from aqueous solutions.
Patent JP-H08208881-A (JP)
Title: Activator for depolymerizing crosslinked and optionally filled and/or noncrosslinked polysiloxane
Inventor: ROBERUTO FURIIBE
IPC: C08F8/50
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an activator for the depolymerization of a crosslinked polysiloxane comprising at least phosphoric acid, mono- or diester of phosphoric acid and a polycondensation product derived therefrom and so on which acts fast and is mild in respect to the acid strength.  
     SOLUTION: A phosphoric acid and/or a monoester of phosphoric acid (e.g. monoisononyl phosphate and the like) and/or diester [e.g. bis(2-ethylhexyl) phosphate and the like] of the formula (wherein n is 1, 2 or 3; and R is an aromatic or 1-20C aliphatic hydrocarbon) and a polycondensation product derived therefrom are admixed with a solvent such as cyclohexane, crystal oil or the like to obtain the aimed activator which acts as fast as possible and is non-corrosive and mild in respect to the acid strength, and is useful for the depolymerization and so on of polysiloxanes such as a silicone sealant or the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H07125003-A (JP)
Title: Method and device for exchanging material and color in injection molding machine
Inventor: ONO TAKESHI
IPC: B29C45/17
Filed: 1993-11-02
Abstract: PURPOSE:To exchange materials and colors in injection molding by minimizing loss of the materials easily, assuredly, and efficiently. CONSTITUTION:Firstly, an operation that a screw 3 is retracted rotatably by closing a valve 7 at a tip of an injection cylinder 1 and an operation that the screw is moved ahead by opening the valve are repeated alternately for several times. Next, an operation to open the valve and to retract the screw is carried out. Further, an operation that the valve is closed and the screw is moved ahead and the valve is opened in the midst of it is repeated alternately for several times. Then, exchanges of materials and colors are performed in an injection molding machine. In such a device where the materials and the colors can be exchanged, first and second sequence devices for controlling the valve and the screw are provided.
Patent JP-H06144443-A (JP)
Title: Vessel
Inventor: YAMAGUCHI MASAKI
IPC: B65D21/02
Filed: 1992-11-05
Abstract: PURPOSE:To provide a vessel and a packing vessel for containing aluminum foil cases or the like for executing the attaching work of price seals or the like extremely easily. CONSTITUTION:A vessel for containing a plurality of aluminum foil cases heaped up with released upper-sides is composed of a vessel main-body 1, and a cover body 3. After the vessel main-body 1 is once extended to an external side from an opening section 4, the main-body 1 contains a folding section folded to a lower side in the vertical direction, a reverse-truncated-cone-shaped shell section 5 jointed to the internal edge of the folding section 9, and a bottom section 6 for closing the lower end edge of the shell section 5. The cover body 3 consists of an outer peripheral section 11 formed in a shape to be fitted on the folding section 9, an oblique wall 13 to be jointed to the upper end section of the outer peripheral section 11 and to be directed to the internal side lower-side, and a plane section 15 for closing the lower end edge of the oblique wall 13. On the partial surface of the outer peripheral section 11, a projection surface 19 projected from the outer peripheral section 11 to be almost aligned with the vertical surface of the folding section 9 is formed.
Patent JP-H11116094-A (JP)
Title: Transporting device and image reading device
Inventor: YAMANAKA HIROMICHI
IPC: B41J11/42
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To increase driving power only when output torque of a motor is required and provide a high efficient driving, by switching power of a driving means by itself according to a position of sheets detected by a detecting means. SOLUTION: An image scanner IS controlling CPU, when receiving a reading instruction, drives a paper feeding roller using first current provided by increasing exciting current of a stepping motor 17, and driving of the paper feeding roller 13 feeds a document G on a paper feeding tray 12 to an image scanner IS through a conveying passage H. When a detecting sensor 14 detects the tip of the document G, the current is exchanged to a reduced second current provided by subtracting the exciting current of the stepping motor 17 at a time when the tip of the document G reaches an image sensor 15a, a feeding roller 16 feeds the document G, and the image sensor 15a reads image information of the document G and sends image data to an external device.  In a given time after a back end of the document detected by a detecting sensor 14 is discharged from a nip region N, the exciting current is increased to the first current.
Patent JP-S63259204-A (JP)
Title: Device to supplying/exhausting air into/from inside elastic tube to generate motion
Inventor: MURAKAMI KOICHI
IPC: F16J10/00
Filed: 1986-12-11
Abstract: PURPOSE:To enable reciprocation by supply/exhaust of the air into/from inside a tube by mounting one end of an elastic tube on both sides of a metal fitting and mounting a cover on the other end of the tube. CONSTITUTION:One end of an elastic bellows-shaped tube 2 is mounted on both sides of a metal fitting 1 and the other end of the tube 2 is equipped with a cover 3 which has 8 hole 4 to supply/exhaust air. Hereby, the metal fitting can be reciprocated by supplying air to the hole 4 for air supply/discharge or exhausting air from the hole 4. Further it can be made in such a constitution that the air inside the tube 2 is not released to the outside and it becomes suitable for a cylinder without dust.
Patent JP-H11119480-A (JP)
Title: Image forming device
Inventor: SHIBUYA TAKUJI
IPC: G03G15/01
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of precisely and quickly performing the image density control in a short time while reducing the size of the device by adopting a new constitution of a density sensor and efficient arrangement of patch pattern with respect to the density sensor. SOLUTION: In order to adjust the image density of the toner image to be formed, the density is detected by detecting the image density of plural patch patterns (evaluation toner images) formed on an intermediate transfer body 5 (image carrier), by density detecting means provided with a light emitting sensor 8a (light source) capable of simultaneously illuminating at least, two of the patch patterns PT, and plural light receiving sensors 8b1 and 8b2 (light receiving means) disposed with respect to each of patch pattern PT being illuminated by the light emitting sensor 8a, thereby adjusting the image density based on the detected information.
Patent JP-S62149493-A (JP)
Title: Thermal transfer recording medium
Inventor: TEZUKA TOSHIAKI
IPC: B41M5/385
Filed: 1985-12-24
Abstract: PURPOSE:To obtain a thermal transfer recording medium capable of reproducing colors with higher fidelity and higher color density and having higher preservation stability, by incorporating a specified coloring matter into a coloring material layer, in a thermal transfer recording medium which comprises at least one heat-fusible coloring material layer on a base. CONSTITUTION:A coloring matter of general formula (I), wherein each of R1 and R2, which may be the same or different, is an alkyl, is incorporated into a coloring material layer, in a thermal transfer recording medium which comprises at least one heat-fusible coloring material layer on a base. The coloring material layer comprises 5-20pts.wt. of a coloring material, 50-90pts.wt. of a heat-fusible substance and 0-30pts.wt. of a resin per 100pts.wt. of the total amount of the layer. Recorded images obtained by the thermal transfer recording medium comprising the coloring matter have a clear magenta color, so that when the recording medium is combined with thermal transfer recording media comprising a yellow coloring matter and a cyan coloring matter, respectively, a full-color image can be obtained with favorable color reproduction properties.
Patent JP-2001114577-A (JP)
Title: Porous ceramic thin plate and method for producing ceramic sheet using the thin plate
Inventor: HATA KAZUO
IPC: C04B35/64
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To produce a ceramic thin plate effectively used as a spacer, etc., capable of suppressing the wave or dimple caused by shrinkage during degreasing or baking and useful for obtaining a ceramic sheet good in surface smoothness when producing the ceramic sheet receiving a large lamination load or a large thermal stress in a state of many laminated sheets such as electrolytic membranes for a planar solid electrolyte type fuel cell. SOLUTION: This porous ceramic thin plate has <=1.5 coefficient of friction determined by the method described in the text of the specification and further >=0.0005 m/s.kPa air permeability. The method for producing the ceramic sheet using the porous ceramic thin plate is obtained.
Patent JP-H07147887-A (JP)
Title: Food packed in sealed vessel
Inventor: ARAKI NAOKO
IPC: A23L7/109
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a food packed in a sealed vessel, enriched with calcium, resistant to the browning and the deterioration of the taste and flavor of meat, having excellent long-term storage stability and useful as a patient food, etc., by adding edible meat and powdery egg shell to a wet fluid food other than rice gruel, sealing the mixture in a vessel and thermally sterilizing the sealed food. CONSTITUTION:A wet fluid food (excluding rice gruel) containing (A) an edible meat such as fish meat and cattle meat and (B) preferably 2-20wt.% (based on the edible meat) of powdery egg shell such as powdery shell of chicken egg is sealed in a sealable vessel such as bottle or can and thermally sterilized in a hot water bath or a retort to obtain the objective food sealed in a vessel.
Patent JP-H07149110-A (JP)
Title: Pneumatic radial tire
Inventor: KODAMA SUNAO
IPC: B60C9/18
Filed: 1993-11-26
Abstract: PURPOSE:To improve the high-speed durability and operational stability of a pneumatic radial tire without injuring the other various performances by using an organic fiber compound cord twisted so as to arrange an organic fiber filament being low in modulus of elasticity in a core and an organic fiber filament being high in the modulus of elasticity in a sheath for a belt reinforcing layer composed of two layers of.crossing layers. CONSTITUTION:An organic fiber compound cord 6 having 1+N structure (N=1 to 4) twisted so as to arrange an organic fiber filament 7 being high in the modulus of elasticity in a sheath and an organic fiber filament 8 being low in the modulus of elasticity in a core is used for the reinforcing layer of a belt composed of two layers of crossing layers. In this case the organic fiber filament 7 being high in the modulus of elasticity lengthens spirally to tensile force to absorb it, and the organic fiber filament 8 being low in the modulus of elasticity restrains the deformation of a tire during valcanization. Thus the breaking property of a cord is improved, and the tire excellent in high-speed durability can be produced.
Patent JP-H08163302-A (JP)
Title: Image input/output controller and image information transfer method for image input/output controller
Inventor: TANABE RITSUJI
IPC: B41J5/30
Filed: 1994-11-30
Abstract: PURPOSE: To attain processing image information transfer processing by plural image input/output devices and a host computer simultaneously in parallel. CONSTITUTION: Any of copying machine I/Fs 17a-17c is selected to transfer image information outputted from a frame memory 13 and outputted onto a video bus VD to any of digital copying machines 3a-3c based on prescribed schedule information set by a video bus scheduler 12. Or any of the copying machine I/Fs 17a-17c is selected to transfer image information outputted onto the video bus VD from any of the digital copying machines 3a-3c to the frame memory 13.