baber/WOPTO huggingface dataset:
Patent JP-S6217045-A (JP)
Title: Method for increasing thermal shock resistance of phosphate laser glass
Inventor: HATA CHIEMI
IPC: C03C17/02
Filed: 1985-07-12
Abstract: PURPOSE:To enhance the thermal shock resistance of the laser glass by chemically polishing the surface of the phosphate laser glass and forming a vitreous coated film on the surface which is further optically polished or not. CONSTITUTION:The sanded or polished surface of the phosphate laser glass is leached with an aq. alkaline soln. and etched with an aq. phosphoric acid soln. The surface is further optically polished or not. A sol soln. obtained by hydrolyzing and partially condensation-polymerizing a liq. mixture consisting of 1 or >=2 kinds among a metallic alcoholate, an organometallic compd. and org. dispersed colloidal silica and an org solvent is coated on the surface and then heated to form a vitreous coated film. As the cheamical polishing, the glass is leached at 30-70 deg.C for from 5min to 4hr with an aq. alkaline soln. contg. 5-40wt% KOH or NaOH and etched at 30-100 deg.C for from 5min-5hr with an aq. phosphoric acid soln. contg. 10-90wt% H3PO4. The process is preferably repeated.
Patent JP-H08329113-A (JP)
Title: Picture information processor
Inventor: MORISAWA AKIRA
IPC: H04N1/21
Filed: 1995-05-26
Abstract: PURPOSE: To eliminate labor for keying retrieving information by extracting title data from a rectangular data obtained by identifying picture characteristics, storing the title data together with management data for original data and then retrieving original data. CONSTITUTION: Labeling processing for blocking original data stored in a graphic RAM 13 is executed. A rectangle corresponding to a graphic, a photograph, a table, etc., and a rectangle or the like corresponding to a separator are detected and the rectangular labels of remaining rectangles are held at the same as pixel labels as a text. A rectangle of which width is larger than the prescribed value of character size and of which height is higher than the prescribed value of the character size out of the text rectangles is identified as a title data. At the time of retrieving data, a retrieval mode is specified by prescribed operation, prescribed display is displayed on a display 32 and an operator properly selects a document to be displayed as a picture out of title data by the use of a function key 34, keyboard 7 or the like.
Patent JP-H104096-A (JP)
Title: Bump structure and bump forming method
Inventor: SAITO MASARU
IPC: H01L21/60
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the yield and reduce the number of working steps by preventing cut pieces of a metal wire from remaining during forming of bumps on pads of a semiconductor device, using a bonder. SOLUTION: The bump structure 20 is mounted on an electrode pad 2 formed on a semiconductor substrate 1 and has a cross section approximately symmetric to the vertical center axis L, approximately flat top face 17, bottom face 18 connected to the pad 2 and barrel 19 bulging from the top face 17 to the bottom face 18. The barrel 19 has a pressed recess 16 formed by butting the top end of a capillary.
Patent JP-S5579416-A (JP)
Title: Small-sized electronic device
Inventor: ONO YOSHIO
IPC: G02F1/1345
Filed: 1978-12-11
Abstract: PURPOSE: To reduce the thickness and make the display content easily recognizable visibly, by providing a notch capable of accommodating at least a part of parts used in small-sized electronic device on the same plane, at the terminal lead-out part of an electrochemical display device.  
     CONSTITUTION: An example suited to an electronic wristwatch is shown. In the upper longitudinal direction of a liquid crystal display device of this plate form having two transparent substrate forming electrodes 10a of specified pattern disposed at specified interval through a spacer 10b is formed a terminal lead-out part 10c of collar shape, and in the lower longitudinal direction thereof are formed terminal lead-out parts 10c, 10e of collar shape across a recess notch part 10d in the central part. Plural connecting terminals 10f are formed in the terminal lead- out parts 10c, 10e, etc., and a terminal 10f is electrically connected to the electrode 10a through lead electrode 10g. Since the device 10 is fitted to a housing 10 made of synthetic resin, the thickness of the device is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10325225-A (JP)
Title: Repair sheet for colorful pattern coated surface, repair sheet set, and repair method
Inventor: CHIBA NAOKI
IPC: E04F13/08
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To perform extremely easy repair in a short time by using a repair sheet composed of a random mesh sheet coated with the same paint as colorful pattern paint used on a colorful pattern coated surface to be repaired. SOLUTION: A random mesh sheet having a number of small holes is formed by using the same paint as colorful pattern paint used on a colorful pattern painted surface to be repaired and forms a repair sheet 4. Preferably, the repair sheet is separably formed on a substrate to form a repair sheet set. Further, a paint defect 5, such as flaw and dirt, contained in a colorful pattern paint layer 2 formed on a base material 1 of a building wall surface is coated with an adhesive layer 3 to cover the defect. A repair sheet 4 is then stuck on the adhesive layer 3. This constitution performs extremely easy and rapid repair of the colorful pattern coated surface.
Patent JP-S5375719-A (JP)
Title: Channel display circuit for transceiver
Inventor: YAMASHITA NORIO
IPC: G09G3/04
Filed: 1976-12-16
Abstract: PURPOSE: To prevent the display elements from being flickered even if the level of the output signal of the shift register for display is fluctuated according to the level of the output signal of the up down counter at scanning, by making the display elements inoperative during channel selection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6132531-A (JP)
Title: Wire bonding process
Inventor: TANAKA YUJI
IPC: B23K20/00
Filed: 1984-07-25
Abstract: PURPOSE:To avoid any incapacity for detection or erroneous detection by a method wherein a lead post is turned in case of picking up image thereof with its extending direction fixed unchangeable to simplify illuminating system preventing any turbulent reflection from a glass etc. from happening resultantly making the binary systemized image of lead post extremely stable. CONSTITUTION:A lead post 8 is successively shifted to bonding coordinates preliminarily stored by turning a rotary stage 20 on the lead post 8 radially arrayed. Next the extending direction of lead post 8 is fixed unchangeable at the image pick-up position 22 and then the binary systemized image of lead post 8 is led within the detecting range with certain dimension specified at normal bonding point to perform bonding process leading the displacement of lead post 8 as correcting amount of bonding tool to actual bonding point. In such a constitution, an illuminating lamp 14 may be illuminated in one direction only regardless of any deflection if the lead post 8a is shifted in the specified direction only so that a mirror barrel 11 may receive the turbulent rays only reflected from the lead post 8a against the rays from the slanted illuminating lamp 14 rejecting the rays reflected from a glass 8b etc. making the binary systemized image of lead post 8a extremely stable.
Patent JP-S5942089-A (JP)
Title: Activating method of crystallizing material for water treatment
Inventor: ICHINOSE MASAAKI
IPC: C02F1/58
Filed: 1982-09-02
Abstract: PURPOSE:To improve the actibity for crystallizing hydroxyapatite on the surface of a crystallizing material by bringing the crystallizing material for depositing the hydroxyapatite in waste water into contact with an aq. acidic water contg. a specific concn. of Ca ions. CONSTITUTION:Ca(OH)2 is added to waste water contg. phosphate ions such as domestic waste water to form hydroxyapatite by the reaction with phosphate ions. Such waste water is brough into contact with a crystallizing material consisting essentially of apatite such as bone black and phosphate ores to crystallize hydroxyapatite on the surface of the crystallizing material and to remove the same from the waste water. The waste water is released as pollution-free waste water. The crystallizing material stuck thereon with hydroxyapatite is brought into contact with an aq. soln. of 3-5pH contg. 500-1,000mg/l Ca ions to wash away the hydroxyapatite stuck on the surface thereof. The washed crystallizing material is again used as a crystallizing material for hydroxyapatite.
Patent JP-H0711440-A (JP)
Title: Sputtering electrode
Inventor: YAMANISHI HITOSHI
IPC: C23C14/35
Filed: 1993-06-24
Abstract: PURPOSE:To provide the sputtering electrode capable of improving the uniformity of thicknesses and quality of thin films to be formed within substrate surfaces and between batches, improving the efficiency of utilizing a target and executing high-speed and efficient sputtering of the ferromagnetic material target. CONSTITUTION:This sputtering electrode has the rectangular target 1 and is arranged with magnets 18 in such a manner that magnetic lines 16 of forces pass through the surface of this target 1. The sputtering electrode described above has a means 17 for changing the direction of the magnetic lines 16 of forces by 180 deg.. The limitation of helical motion 19 of electrons to one direction by magnetic fields and electric fields is prevented by repeating the inversion of the polarities of a magnetic circuit 15 during sputtering and, therefore, the nonuniformity of plasma is offset and eventually the uniformity of the thickness and quality of the formed thin films within the substrate surfaces and between the batches is improved.
Patent JP-2000337366-A (JP)
Title: Bearing device for driving wheel
Inventor: SAKAGUCHI AKIO
IPC: B60B35/18
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To combine and unify the inner member of a wheel bearing part with the outside joint member of a constant velocity joint part strongly along the axial direction. SOLUTION: The bearing device supports the inner member 3 and the outside joint member 21 of a constant velocity joint part 20 possible to rotate freely on the outer member 1 through a double row rolling element. A stem 30 formed at the end part of the outside joint member 21 is inserted in the insertion hole 9 of the inner member 3. And serration teeth 10, 31 are formed at the inner circumference of the insertion hole 9 and at the outer circumference of the stem 30. A penetration hole 34 penetrating into the stem 30 axially is provided and the tapered planes 34a, 34b are formed on the both end parts of the inner circumference of the penetration hole 34. A tapered plane 41 and a flange 42 are formed at one end part of a coupling shaft 40 inserted in the penetration hole 34 and a cylindrical part 44 is prepared at the other end.  The inner member 3 and the outside joint member 21 are coupled axially by the caulking of the cylindrical part 44. The tip of the stem 30 is expanded in diameter by the tapered plane 41 established at one end part of the coupling shaft 40. The inner member 3 and the stem 30 are fitted much tightly to improve the coupling strength.
Patent JP-S63318568-A (JP)
Title: Electrically conductive supporting body
Inventor: SAKURAZAWA FUJIO
IPC: G03G5/14
Filed: 1987-06-22
Abstract: PURPOSE:To obtain a good conductive supporting body applicable to an electrostatic recording body by forming on one or both sides of a base material a conductive layer containing a binder and a fibrous potassium titanate coated with a metal oxide on the surface. CONSTITUTION:The conductive layer to be formed on one side or both sides of the base material contains the binder and the fibrous potassium titanate coated with the metal oxide on the surface in a solid weight ratio of (3:7)-(7:3), thus permitting the obtained conductive supporting body to be reduced in variance of surface resistivity and volume resistivity due to environmental humidity, to exhibit always adequate resistivity, consequently, a good image quality to be obtained even under high or low humidity, adequate resistivity to be obtained by using a small amount of coating material containing conductive whiskers, accordingly, economical merit to be obtained, and further, the obtained supporting body to be enhanced in smoothness, whiteness, tone, property like paper, or the like and improved in the barrier effect of the conductive layer.
Patent JP-H0821160-A (JP)
Title: Connector for hollow member
Inventor: HANABUSA KENJI
IPC: E06B3/964
Filed: 1994-07-05
Abstract: PURPOSE:To improve operating efficiency, and to obtain a connector having strong bonding power in the connector for connecting a hollow member. CONSTITUTION:A connector for a hollow member consists of a parallelogram section 2, a bearing section 3 and an erecting means (a pushing bolt 14) arranged between these parallelogram section 2 and the bearing section 3. The parallelogram section 2 of the connector 1 is disposed on the inside at the place of the bonding of the hollow member, and the section 2 is projected in the direction orthogonal to the direction of the axis of the hollow member by the erecting means. The hollow members on both sides are connected through the connector 1 by frictional force by pressure among the connector 1 and the hollow members due to the projection of the parallelogram section 2.
Patent JP-S6045610-A (JP)
Title: Composite fiber
Inventor: MATSUI MASAO
IPC: D01F8/04
Filed: 1983-08-22
Abstract: PURPOSE:To obtain a composite fiber having excellent handleability and slippery and giving a high-quality velour fabric, by arranging plural thermoplastic components having different dissolution or decomposition rates to a specific state, and bonding the components with each other. CONSTITUTION:The thermosplastic component 1, 3 having low rate of dissolution or decomposition has hollow part at the side surface and a flat cross section having a flatness of 1.2-5.0 (defined by the ratio A/B wherein A is the maximum diameter of the component 1, 3 and B is the maximum length of the short diameter perpendicular to the diameter A). The components 1 and 3 are bonded together by the thermoplastic component 2 having high rate of dissolution or decomposition. The hollow part of the component 1, 3 prevents the adhesion and entanglement of the filaments of the velour fabric, and affords excellent handleability and slippery of the fiber.
Patent JP-H096922-A (JP)
Title: Handwritten character recognition device
Inventor: TANAKA HIDEKAZU
IPC: G06V10/70
Filed: 1995-06-20
Abstract: PURPOSE: To improve a character recognition rate without exerting any adverse influence (interference) on characters that can be recognized normally before a minus dictionary for lowering an evaluated value is used by equipping the devise with the minus dictionary. CONSTITUTION: A total evaluation device 4 which uses the 'minus dictionary' is provided between a recognition processing 3 and a recognition processing 5. Namely, the 'minus dictionary' is provided, characters registered in the minus dictionary are given a demerit at the time of recognition evaluation, and the results are totally evaluated. In this case, the total evaluation by the minus dictionary serves to prevent a character is deformed characteristically by a user from being misrecognized.  Thus, the device is equipped with the 'minus dictionary' being a special dictionary for lowering the evaluated value of a specific candidate among evaluated values of candidate characters written in a dictionary used for handwritten character recognition; and then a character which is recognized before this minus dictionary is employed is normally recognized without exerting any adverse influence (interference) on the character that can be recognized normally before this 'minus dictionary' is employed.
Patent JP-H05347356-A (JP)
Title: Semiconductor integrated circuit
Inventor: AYABE TOSHIJI
IPC: H01L29/732
Filed: 1992-06-12
Abstract: PURPOSE:To accomplish effective utilization of an unused pad region in a master slice semiconductor integrated circuit for linear circuits by forming a vertical NPN structure electrically isolated in advance directly under a region in which a pad electrode is formed. CONSTITUTION:The surface of a P-type silicon substrate 1 is divided into N-type epitaxial layers 3a, 3b including N-type buried layers 2a, 2b. A pad electrode 12 for use in bonding is formed in the region of the N-type epitaxial layer 3b. The region of the N-type epitaxial layer 3a in which the pad electrode 12 is not formed is used for an NPN transistor element including an N-type diffused layer 6a for an emitter, a P-type diffused layer 5a for a base and an N-type diffused layer 3a for a collector. Thereby, the region may be used for an NPN transistor or a junction capacity when a pad electrode is not formed therein.
Patent JP-S6132469-A (JP)
Title: Color solid-state image pickup element
Inventor: YAMAMOTO KATSUMI
IPC: H04N5/335
Filed: 1984-07-24
Abstract: PURPOSE:To improve the photosensitivity by concentrating incident light on the photo receiving part by a method wherein a recess of the uneven plane of the surface of a CCD solid-state image pickup element is provided with a filling layer curving downward and further with a smoothing layer of convex lens form. CONSTITUTION:A filing layer 5 made of transparent photosensitive resin is embedded in the recess of the photo receiving part 3. This filling layer 5 curves downward with the center as the lowest plane. In order to form this filling layer 5, a coat layer 11 of negagive or positive transparent photosensitive resin is formed in the uneven part of the titled elemet 1. Next, when the unhardened part or the softened part is removed with a developer after carrying out partial exposure to leave the coat layer 11 of photosensitive resin only in the recess, filling layers 5 curving downward so as to thinly cover the recess of the photo receiving part can be obtained. This filling layer 5 is applied only to the recess of the photo receiving part but is not present in the wiring layer 4 that is the projection; therefore, the level difference of this element 1 is recuded as a whole. After formation of filling layers 5, a transparent resin with a larger light refractive index than that of the filling layer 5 is formed by coating as the smoothing layer 9.
Patent JP-S63317898-A (JP)
Title: Pocket-pager calling tone setting device
Inventor: FURUYA HIROMICHI
IPC: G10K9/122
Filed: 1987-06-19
Abstract: PURPOSE:To comply with various needs and functions by adding a melody playing tone to a calling tone not only using a simple intermittent tone as the calling tone. CONSTITUTION:When a calling signal is received, it is charged to an address collating part 23 through an waveform shaping part 22, collated with the self- address of an address setting part 33, when it is coincided, a calling is executed by a mode set beforehand with a slide switch 36 through a controlling part 24. In case of a silent mode, an oscillating part 27 drives an oscillation element 28 and transmitted to a carrying user by a vibration. In case of a single singing tone mode, a singing tone part 29 drives a sounding element 31 and a simple intermittent tone is repeatedly radiated. In case of a melody playing mode, a melody playing signal set beforehand in a melody playing part 30 is generated and a melody playing tone is emitted from the sounding element 31. A melody set in a melody playing part 30 is arbitrarily selected to meet an ambient environment and a purpose-usage in which a pocket pager is used and the desire of users.
Patent JP-S6039145-A (JP)
Inventor: HASUKERU SHIYAINBERUGU
IPC: C22C29/06
Filed: 1984-07-24
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-H0823088-A (JP)
Title: Charge coupled device and production process thereof
Inventor: HAMADA MINORU
IPC: H01L27/148
Filed: 1994-07-05
Abstract: PURPOSE:To provide a charge coupled device which can be easily produced and save the labor for adjustment by the user. CONSTITUTION:On a silicon substrate 61 are formed a pickup part 51 having double layer structured transfer electrodes 65 and 66 and a memory element 15 having a floating gate 34 and control gate 35 in the same structure as the electrodes 65 and 66. The element 15 stores charges in the gate 34 to thereby adjust an external voltage VG applied to an external input terminal and outputs the adjusted voltage as a substrate bias voltage VN to the substrate 61. The gate 34 of the memory element 15 is formed with the electrode 65 of the pickup part 51 and control electrode 35 of the element 15 is formed with the electrode 66.
Patent JP-S5856265-A (JP)
Title: Floppy disk case for prevention of static electricity
Inventor: MAEKAWA TOSHIYUKI
IPC: G11B23/033
Filed: 1981-09-29
Abstract: PURPOSE:To prevent electrification of the static electricity generated by the friction, by providing electrifying properties to the surface of a floppy disk case where a disk is brought into contact with the case. CONSTITUTION:The carbon organic fibers are stuck to a woven fabric on an entire inside surface of a floppy disk case 1 which stores a floppy disk 4. In this case, a cut hole of the reading part and a disk holding cut hole are excluded. Then the disk 4 is stored into the case 1 by bringing into contact with the case surface 2. Thus the electrification is prevented by a theory of corona discharge. In other words, the generated electric fields are collected by the surface 2, and a strong electric field is generated around the surface 2. As a result, the air is ionized. The neutralization is secured between the ion thus obtained and the electric charge on the surface 2, and as a result the static electricity is eliminated. Thus the dust or the like foreign matters do not easily stick to the disk 4.
Patent JP-S6048478-A (JP)
Inventor: HARUNA MITSUAKI
IPC: F26B23/02
Filed: 1983-08-25
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-H0444846-A (JP)
Title: Laminated decorative panel and preparation thereof
Inventor: SHIKAIDE YOSHIROU
IPC: B32B33/00
Filed: 1990-06-12
Abstract: PURPOSE:To obtain a decorative panel to which an extremely novel design is applied by laminating and bonding a plurality of thin plate materials such as stainless steel plates to which perforating pattern processing is applied to the surface of a plate composed of a metal, wood, a synthetic resin or a stone material. CONSTITUTION:A base surface plate 2 is bonded to a base plate 1 such as plywood, a metal plate, a synthetic resin plate or a gypsum board and a laminated perforated pattern surface plate 3 is bonded to said plate 2. The laminated perforated pattern surface plate 3 is formed by laminating a plurality of perforated pattern plates 4 to mutually bond the same by an adhesive. As the base surface plate 2, a corrosion- resistant metal plate such as a stainless steel plate is pref. used and the thickness thereof is set to 0.6-0.8mm. Mirror surface processing is applied to the front surface of the base surface plate 2 made of the stainless steel plate and etching processing is further partially applied thereto to express stripe patterns consisting of mirror surfaces and satin-like surfaces due to mirror surface parts 5 and etching parts 6. Each of the perforated pattern plates 4 is a thin plate formed by applying perforated patterns to a corrosion-resistant thin metal plate such as a stainless steel plate using a liquid jet cutting apparatus and the thickness thereof is set to 0.1-2mm.
Patent JP-S5379981-A (JP)
Title: Preparation of polymer emulsion
Inventor: HASHIMOTO SHIGETO
IPC: C08F2/00
Filed: 1976-12-23
Abstract: PURPOSE: To prepare a high-solid, low-viscosity polymer emulsion having excellent stability, by the multi-stage polymerization of a polymerizable unsaturated monomer using an emulsion polymerization product of an acrylic acid ester, a carboxylic acid vinyl ester, and an unsaturated dibasic acid, as a seed polymer. 
     COPYRIGHT: (C)1978,JPO&Japio