baber/WOPTO huggingface dataset:
Patent JP-H05177940-A (JP)
Title: Thermal recording material
Inventor: YAMAUCHI KEIJI
IPC: B41M5/30
Filed: 1991-12-27
Abstract: PURPOSE:To heighten a glossiness and image density in recording with a thermal printer by a method wherein a thermal coloring layer and a gloss layer of a specific glossiness are provided on a side surface of a base material and besides, a back layer of specific glossiness is provided onto the opposed surface. CONSTITUTION:A thermal coloring layer which contains a colorless or light colored electron donative leuco dye, an organic acid material, and an adhesive as main components, and a gloss layer of which a glossiness is at least 60% are successively laminated on at least one side surface of a base material and besides, a back layer of which a glossiness is at least 40% is provided to the opposed surface to form a thermal recording material. An intermediate layer can be provided onto the thermal coloring layer if necessary. The gloss layer can be obtained by applying a coating wherein a water soluble and/or water dispersion resin and a lubricant are mixed. Further, the back layer can be obtained by applying a coating wherein a water soluble resin and/or water dispersion resin a cross linking agent, etc., are mixed. Further, the glossiness is a value measured in accordance with JIS-P-8142.
Patent JP-H06193372-A (JP)
Title: Roll screen
Inventor: TANIGAWA YOICHI
IPC: E06B9/56
Filed: 1992-12-25
Abstract: PURPOSE:To prevent a pull cord from extending over the floor when a screen has been fully lowered and prevent the visual range from being obstructed by the pull cord when the screen has stopped halfway. CONSTITUTION:One end of a screen 18, the other end of which is connected to an upper winding pipe 16 in such a manner that the screen can be wound thereon or can be unwound, is inserted through an upper opening 32 and connected to a lower winding pipe 34 within a weight bar 20 so as to be wound or unwound. A force smaller than the force acting on the pipe 16 is always exerted on the pipe 34 in a winding direction of the screen 18 by a winding spring 36. A stopper belt 28 of such a thickness that the belt is not allowed to pass through the opening 32 is provided at a specific position in a longitudinal direction of the screen 18. A notch 30 is formed between the lower end of the screen 18 and the belt 28 in the middle area in the width direction of the screen 18. One end of the pull cord 24 is connected to the middle point in the axial direction of the pipe 34 so as to be wound when the screen 18 is wound, and so as to be unwound when the screen is unwound.
Patent JP-H05177848-A (JP)
Title: Printing head
Inventor: MORI KOJI
IPC: B41J2/28
Filed: 1991-12-27
Abstract: PURPOSE:To provide a printing head capable of performing high speed printing by achieving the balance between the wt. reduction and strength of an operation member and enhancing processability such as round treatment processing. CONSTITUTION:In a printing head wherein a large number of operation members each shaking centering around one end thereof and having a printing wire fixed to the other end thereof, the operation members are stretched over a pair of support parts 33 provided almost in parallel so that the angles thereof are changed with respect to the support parts 33b without allowing a plurality of beam like parts 33c to cross each other and equipped with arms 33 formed as a bridge girder structure by providing a large number of triangular through- holes 33a.
Patent JP-H05178611-A (JP)
Title: Production of zeolite containing metal
Inventor: YAMAGISHI KOJI
IPC: C07C13/18
Filed: 1991-12-27
Abstract: PURPOSE:To provide a method easily producing a metal-containing zeolite having excellent catalytic functions such as acidic function and/or metallic function and excellent catalytic properties such as stability of hydrothermal resistance and available to various catalytic reaction by developing a method capable of carrying a metal having various catalytic functions in high dispersibility and in enhanced structural stability such as hydrothermal resistance even in the case of sufficiently high carrying ratio. CONSTITUTION:A zeolite slurry obtained by steaming a zeolite having <8% Na2O content and by aluminum-removing treatment with an inorganic acid is treated with a metallic salt aq. solution and subjected to a treatment for increasing the pH to produce the objective metal-containing zeolite.
Patent JP-2000181087-A (JP)
Title: Support body for electrophotographic photoreceptor and production of the support body
Inventor: KIMURA TOMOHIRO
IPC: G03G5/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a support body for an electrophotographic photoreceptor which gives good characteristics with no image defects and little changes in the potential by repeated use by subjecting the surface of the support body to plasma cleaning and oxidation treatment with plasma produced by glow discharge using a gas essentially comprising oxygen under reduced pressure. SOLUTION: Relating to an electrophotographic photoreceptor having a photosensitive layer on a conductive supporting body, the conductive supporting body is treated in the low temperature plasma produced under reduced pressure to decompose and remove the oil and fat content on the surface as well as to oxidize the support body surface to form an oxidized film. Namely, by low temperature plasma produced under reduced pressure, the oil and fat content on the support surface is decomposed and removed as well as the surface of the support body is oxidized by the low temperature plasma to form an oxidized film.  Thus, the support body can be obtained for an electrophotographic photoreceptor on which good images without interference fringes, moires, stripes in an image, halftone irregularities and black spots in a white base can be obtained and which has good characteristics with little changes in the potential for repeated use.
Patent JP-H06192703-A (JP)
Title: Method and device for taking out injection-molding
Inventor: ITO YOICHI
IPC: B22F3/02
Filed: 1992-12-24
Abstract: PURPOSE:To eliminate the wear and deformation of a mold when the molding is taken out by this device and to stably supply the high-precision molding for a long period by completely removing the bur and remaining product from the split surfaces of the mold. CONSTITUTION:A mixture consisting of a soft magnetic powder and a binder with a high molecular compd. as the main component is injected into a mold, the obtained molding 12 is thrust out on a movable die 10 by an injector from the split surfaces of the opened mold, a magnetizing unit consisting of a permanent magnet 5, magnetized disk 7, non-magnetized disk 6, arm 8, air cylinder 1 and air cylinder 2 is lowered between the movable die 10 and a fixed die 11 and firmly attached to the molding 12, and the ramains are completely collected.
Patent JP-H10179930-A (JP)
Title: Automatically score counting mahjong table
Inventor: OKUNO TOSHINORI
IPC: A63F9/20
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To allow even a beginner to enjoy a mahjong game and facilitate the learning of its rule. SOLUTION: A mahjong table T has individually separated blocks 10a-10d in each of which are separately arranged a stacked tile area 11, a dealt tile reading area 12, a key tile reading area 13, a premium tile reading area 14, an exposed tile reading area 15 and a personal display 16. Tiles using a contactless/non-battery type data carrier system by a specified common frequency are identified and judged by an arithmetic processing section (CPU) to monitor the progress of a game. At the same time, conditions of the mahjong game containing completion scores and calculation base for the scores and the like are shown on a personal display 16.
Patent JP-H06201916-A (JP)
Title: Optical filter and its manufacture
Inventor: HIBINO MINORU
IPC: G02B6/38
Filed: 1992-12-28
Abstract: PURPOSE:To obtain the optical filter which reduces a transmission loss by decreasing coupling parts, improves workability, and is free from deterioration caused by a mechanical structure failure by forming a multi-layer film having wavelength selectivity on the connecting end face of a connector. CONSTITUTION:The end face of a clad part 16b of an optical fiber 16 forms almost the same plane as a connecting terminal 18 of an adaptor 15, but a core part 16a of the optical fiber 16 is formed so as to be recessed about 4-6mum from the connecting end face 18, and also, in the end face of the core part, a dielectric multi-layer film 19 on which a dielectric film whose refractive index is small and a dielectric film whose refractive index is large are laminated alternately, is formed. This dielectric multi-layer film 19 has selectivity to specific wavelength by film composition, film thickness, the number of laminations, etc., and has a filter characteristic of a band pass type, a long wavelength band pass type, a short wavelength band pass type, etc. In this regard, after the dielectric multi-layer film 19 is formed, the surface of a resist provided in the end face of an adaptor is washed and eliminated by a peeling liquid, and washed away by pure water.
Patent JP-H05177622-A (JP)
Title: Production of molded artifical stone with flow pattern
Inventor: TERABE SEIJI
IPC: B28B13/02
Filed: 1991-12-26
Abstract: PURPOSE:To form a flow pattern on a required position with a good reproducibility without the need for a skill in the production of an artifical stone counter having a flow pattern. CONSTITUTION:Projection parts 16, 18 extending orthogonally to the relative advancing direction of a container 14 and protruding downwards are provided on the bottom part of the container 14. Raw material supply ports 22, 24 are provided along the projection parts 16, 18. A molding material is poured down from the supply ports 22, 24. On the other hand, a plurality of pattern forming material supply nozzles 26 are provided in a recessed part 20 between the projection part 16 and the projection part 18 in parallel to the projection parts 16, 18. A pattern forming material is poured down from the supply nozzles 26. The molding material and the pattern forming material are casted onto a mold and set, thereby being molded into an artifical stone counter having a flow pattern.
Patent JP-2001177167-A (JP)
Title: Laser gas circulating mechanism for gas laser device
Inventor: SAKUKAWA TAKASHI
IPC: H01S3/036
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To improve tower transmission efficiency, hold the gas-tightness of a discharge tube to prevent contamination of the laser gas. SOLUTION: The laser gas circulating mechanism is composed of a cross-flow fan 14 for circulating the laser gas in the discharge tube 4, and a motor 15 for rotating the cross-flow fan 14 at a position of the motor outside the discharge tube 4. The cross-flow fan 14 and the motor 15 have a common rotary shaft 16 which is contactlessly supported with magnetic bearings 19, 26 disposed outside the discharge tube 4 and passes through magnetic seals 20, 27 disposed inside the discharge tube 4.
Patent JP-H05206515-A (JP)
Title: Ultrafine particle light-emitting element and its manufacturing device
Inventor: KAWAGUCHI TOSHIHIKO
IPC: B01J19/12
Filed: 1991-12-27
Abstract: PURPOSE:To obtain ultrafine crystal powder having uniform particle diameter by a method wherein an ultrafine particle pick-up means is provided in the height higher than the converging position of laser beam in a reaction container so that the ultrafine particles of uniform particle diameter can be collected. CONSTITUTION:A laser beam introducing part 10, which is cylindrically protruding upward, is formed in the center of the ceiling part of a reaction container 8. An ultrafine particle collecting means 38 is provided on the inner wall 8 of the reaction container 8 in order to collect the ultrafine particles of uniform diameter, a number of racks 40, extending in horizontal direction toward inside of the container, are provided along the height direction inside the container leaving the prescribed intervals. Especially, in the racks 40A provided in the same horizontal level as the converging position P of the laser beam or higher than that, ultrafine particles having small diameter and excellent uniformity can be collected. Also, the particle diameter of the ultrafine particles gradually becomes larger as the racks 40 are going downward.
Patent JP-2001175286-A (JP)
Title: Vector quantization device
Inventor: IKEDA MASAHIKO
IPC: G10L25/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a vector quantization device conducting vector quantization with less calculation quantity. SOLUTION: The vector quantization device is provided with a code book 60, a low order distance computer 48 conducting distance calculation between a first parts of code vectors included in the code book 60 and a partial vector of a feature vector, a comparator 50 deciding whether the distance calculated by the low order distance computer 48 is smaller than a prescribed threshold or not, a high order distance computer 52 conducting distance calculation following prescribed definition with a feature parameter vector on the code vector corresponding to the distance decided to be smaller than the prescribed threshold by the comparator 50, a comparator 54 outputting a code vector corresponding to the smallest distance among the distances calculated by the high order distance computer 52 as the quantized vector of a feature parameter and a buffer 58.
Patent JP-H06266352-A (JP)
Title: Apparatus and method for sunchronization of midi data
Inventor: UORUTAA AARU KURATSUPAATO
IPC: G11B7/0045
Filed: 1992-12-14
Abstract: PURPOSE: To provide a method and a device for surely synchronizing MIDI data stored in the sub code channel area of a compact disk with the main channel audio of the compact disk. CONSTITUTION: The problem of synchronization is generated because audio data are crushed or stretched to the MIDI data at the time of transferring audio on a tape from an audio studio to a PCM 1630 tape used as a compact disk master. One reason that it can be generated is that an F-1 tape is recorded and reproduced by 29.97 frames per second but the PCM 1630 tape is recorded and reproduced by 30 frames per second. As a result, even when the MIDI data and main channel audio data are synchronized and started, the synchronization is lost in the middle of transfer and they are linearly separated and mutually biased along with the time. Such a problem of the synchronization is corrected by reproduction simulation, MIDI data/main channel audio synchronization measurement and MIDI data adjustment.
Patent JP-H06200285-A (JP)
Title: Method for reclaiming used lubricating oil
Inventor: NAKATANI SHINYA
IPC: C10M175/02
Filed: 1992-12-29
Abstract: PURPOSE:To obtain a reclaimed oil having a low ash content by dispersing a specific phosphoric (phosphorous) acid compound in a used lubricating oil to contact them under sufficient reaction conditions, adding activated clay, etc., and filtering the dispersion. CONSTITUTION:A phosphoric acid compound and/or a phosphorous acid compound both represented by the formula (wherein R1 and R2 may be the same or different and each is a 6-18C aryl or alkylaryl, and R3 is H or OH) is dissolved in a used lubricating oil in an amount of 0.8-6wt.%. The solution is heated at 60 deg.C or higher, preferably 80-160 deg.C, for 10min to 24hr to contact the acid compound with the sludge, soot, etc. The resulting precipitate is filtered off. At least one adsorbent selected from activated clay, diatomaceous earth, and active carbon is added to the resulting oil in an amount of 1-20wt.% based on the oil. The mixture is heated at 40-160 deg.C for 10min to 24hr. The precipitated or suspended matter is removed with a suitable filter selected from, e.g. 50- to 400-mesh screens. It is desirable that the treated oil be hydrogenated. The ash content of the reclaimed oil is about 0.2% or lower.
Patent JP-H0572352-A (JP)
Title: Pointer type timepiece with electrooptical display device
Inventor: KAJITANI HARUO
IPC: G04G9/00
Filed: 1991-12-06
Abstract: PURPOSE:To facilitate the reading of time of a pointer by improving appearance of a pointer type electronic timepiece having an electrooptical display device. CONSTITUTION:An electrooptical display device is provided below an opening 23b of a dial plate 23 and a concealing plate 24 is provided between the dial plate 23 and the electrooptical display device 9. The concealing plate 24 has an opening/closing window formed. The concealing plate 24 is turned to make a display window thereof 24 correspond to the opening 23b of the dial plate 23. Thus, the electrooptical display device 9 is exposed thereby allowing the showing of the data as given one the electrooptical display device 9.
Patent JP-H04285333-A (JP)
Title: Clutch
Inventor: TADEUSU EFU ZUROTEKU
IPC: F16D41/07
Filed: 1991-12-25
Abstract: PURPOSE: To provide a sprag clutch that supports and is obtained concentricity for a sprag retainer properly through a reduction in the number of spring supporting notches cut in sprags and secure contact of the sprag retainer with the sprags via desirably minimized contact points. CONSTITUTION: A retainer 28 for sprags 26 is generally U-shaped in cross section. Legs 34 at each axial end of the retainer 28 extend radially outwardly of a central planar portion 30 thereof, which has notches 32 to position those sprags 26. The U-shaped cross section allows the use of a thin metal sheet for forming the retainer body. The sprags 26 each have a single central notch 44 for holding a spring 45 at their inner periphery and a solid contact surface at their outer periphery.
Patent JP-2000184318-A (JP)
Title: Image management device and printer
Inventor: SUZUKI TAKESHI
IPC: G06F17/30
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide the image management device or the like by which images can be managed with excellent user-friendliness in response to importance of the images. SOLUTION: In the case of manual setting, a key matrix 20 is used to enter importance information. In the case of automatic setting, the importance of images is decided on the basis of the number of printing times and the number of displaying times in the past and the number of digits of a figure used for key information is set to a smaller digit as the importance increases, and a 1st CPU 25 generates new key information not in duplicate with key information that has already been in use and adds this new key information to a used key information table. In the case of printing, a printer 18 prints out an image read from a recording medium 8 and also key information corresponding to the image. The user uses the key matrix 20 to enter the key information attended with the printed images so as to retrieve image data recorded in the recording medium 8.
Patent JP-2000184317-A (JP)
Title: Projection multi-screen display device
Inventor: KANAZAWA MASARU
IPC: G02F1/13
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a projection multi-screen display device with high definition where a problem of joints is solved. SOLUTION: In the display device where one screen can be formed by combining a plurality of projection display devices, a 1st projection display element 4 with lower resolution and higher luminance and a plurality of 2nd projection display elements 2 with higher resolution and lower luminance are placed side by side spatially and the respective projected lights are overlapped on a screen to obtain a screen image with high resolution.
Patent JP-2001170655-A (JP)
Title: Floccolation settling device and method
Inventor: OKAZAWA KENSUKE
IPC: B01D21/28
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To decrease the treating time by increasing the flocculation efficiency for suspended materials or soluble organic materials existing in water in a flocculation process of water treatment. SOLUTION: The collision frequency of the suspended materials in the water is increased and the deposition of the soluble organic materials in the water is accelerated by finely adjusting the frequency or the generating band width of ultrasonic wave generated in the water to make ultrasonic wave resonate.
Patent JP-H11175383-A (JP)
Title: Data recording device
Inventor: IIJIMA TADASHI
IPC: G06F12/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent the recording contents of a recording medium from being destroyed owing to an unexpected situation in a data recording process by recording on the recording medium data for restoring the recording medium to the state right before file management information of the recording medium is recorded or its normal state right before the data recording medium. SOLUTION: When a magnetooptic disk is initialized, an IPL recording area 20, etc., is generated. To record the data for restoration, a backup file recording area 25 is generated at the head of a waveform data recording area 29. Further, the backup file recording area 25 is composed of a new FAT recording area 26 for backup etc. A sector information recording area 28a, etc., to be processed is generated by an management information recording area 28. File information regarding a backup file is recorded in the directory information recording area 23a of the backup file in a protection area 23 of a root directory information recording area 22a, etc.
Patent JP-2000186160-A (JP)
Title: Production of backing film and laminate
Inventor: HASHIMOTO YOSEI
IPC: C08J5/18
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a backing film consisting of a specific monolayer or multilayer film predominant in a polypropylene-based resin, having a flexural modulus within a specific range, excellent in flexibility and processability, and useful in applications involving bag surface skin materials and flooring materials through laminating a fabric therewith. SOLUTION: This backing film is such one as to consist of a monolayer or multilayer film predominant in a polypropylene-based resin and be formed of film layer(s) with at least one side surface layer being >=140 deg.C in melting point and have a flexural modulus of 500-3,500 kgf/cm2; wherein it is preferable that the multilayer film has at least one film layer >=2,000 kgf/cm2 in flexural modulus, and the other side surface layer of the multilayer film is formed of a film layer <=120 deg.C in melting point which consists of a resin, pref. a linear low-density polyethylene <=0.910 g/cm3 in density, or the like.
Patent JP-2001185631-A (JP)
Title: Semiconductor device and method of fabrication
Inventor: KANAMORI KOJI
IPC: H01L27/115
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent short circuit due to remaining FG at the time of dividing a transistor having protrusions on the opposite sides in the back and forth direction in a structure where the area facing a CG is enlarged by employing an FG of two layers. SOLUTION: Since a gate insulation layer 217 is formed such that a vertically communicating part is not present at least above an upper FG 216, the gate insulation layer 217 is not left when a layer film communicating in the back and forth direction of a CG 218, the gate insulation layer 217 and the upper and lower FGs 216, 215 is etched partially from above and divided in the back and forth direction. Consequently, the FGs 216, 215 are not left.
Patent JP-2001179878-A (JP)
Title: Aluminum vapor deposited polyethylene film and method of manufacturing the same
Inventor: KOBAYASHI NORIO
IPC: B32B15/20
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an extremely thin metal vapor-deposited film using a plastic material having heat resistance at a time of the vapor deposition of a metal and excellent in the adhesiveness with other member of a laminate as a raw material and a method of manufacturing the same. SOLUTION: An aluminum vapor deposition film is provided on the surfrace of an unstretched polyethylene film with a thickness of below 30 μm comprising straight chain low density polyethylene manufactured using a metallocene catalyst.