baber/WOPTO huggingface dataset:
Patent JP-H106441-A (JP)
Title: Composite sheet and its manufacture
Inventor: YAMADA KIYOHARU
IPC: B32B27/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To easily obtain a composite sheet wherein a decorative or functional material is hermetically enclosed in a molded product neither by using an adhesive, nor by carrying out injection molding by a method wherein a flexible decorative material or a functional material is put between heat fusible synthetic resin sheets, and opposed parts of the sheets are thermally fused. SOLUTION: A heat fusible synthetic resin made sheet 1 is placed on an insulating sheet 4 between electrodes 5, 5' of a high frequency heating device, and a required decorative material or a functional material 2 is placed thereon. Further, the heat fusible synthetic resin made sheet 1 is placed thereon. When high frequency is generated between the electrodes 5, 5' under this state, heating starts from opposed faces of the heat fusible synthetic resin made sheets 1, 1, and the sheet is fused on the opposed face. Even a material wherein a shape can not be held by itself like a chain can be placed in a free state on the downward heat fusible synthetic resin made sheet 1, and hermetically enclosed between two heat fusible synthetic resin made sheets 1, 1 under a required shape as it is.
Patent JP-S5969602-A (JP)
Inventor: MATSUDA MASAHIRO
IPC: F22D1/28
Filed: 1982-10-15
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-H0845107-A (JP)
Title: Optical recording and reproducing device and medium for information recording
Inventor: ISOBE MINORU
IPC: G11B7/135
Filed: 1994-08-01
Abstract: PURPOSE:To obtain an optical recording and reproducing device which is small in size and inexpensive by arranging a light emitting element array and light receiving element array in parallel and providing the device with a prescribed moving mechanism. CONSTITUTION:This optical recording and reproducing device is provided with an optical head 10a having a light emitting and light receiving part 20 on which the light emitting element array 23 and the light receiving element array 25 are arranged in parallel, the moving mechanism 10b for moving this head 10a in (y) direction and the medium feed mechanism 10c for moving the recording part 50 in (x) direction. The light emitting and light receiving part 20 introduces the light from the light emitting element array 23 to the medium 50 and introduces the light reflected by the medium 50 to the light receiving element array 25. The light emitting array 23 has many light emitting elements 23a for each of plural tracks of the information recording medium 50 and the light receiving element array 25 has many light receiving elements 25a and, therefore, the optical recording and reproducing device 10 which is smaller in size and more inexpensive than heretofore is obtd.
Patent JP-2001011038-A (JP)
Title: New isocyanate and semicarbazide each having secondary alkyl chain and their synthesis
Inventor: NAKAMURA TAKASHI
IPC: C07C263/12
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new isocyanate in high yield by eliminating the hydroxyl group from a hydroxamic acid in the presence of an acid halide or acid anhydride and a base. SOLUTION: This new isocyanate, a compound of formula II (e.g. 1- hexylnonyl cyanate), is obtained by reaction of (A) a hydroxamic acid of formula I (R1 and R2 are each a >=8C alkyl) (e.g. N-hydroxy-2-hexyldecanamide) in the presence of (B) an acid halide or acid anhydride (e.g. methanesulfonyl chloride, acetic anhydride) and (C) a base (e.g. triethylamine, diisopropylethylamine) pref. in an inert aprotic reaction solvent (e.g. benzene, toluene) pref. at 0-150 deg.C to eliminate the hydroxyl group from the hydroxamic acid of formula I; wherein the molar ratios B/A and C/A are pref. 0.5-2 and 0.5-5, respectively, in the above reaction.
Patent JP-H1025495-A (JP)
Title: Cleaning agent for liquid crystal cell
Inventor: MORI SATORU
IPC: C11D7/50
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning agent having a high power of deterging dirt of e.g. a liquid crystal attached to a liquid crystal cell and causing less environmental pollution. SOLUTION: This agent contains 5-95wt.% saturated aliphatic hydrocarbon and/or saturated alicyclic hydrocarbon (e.g. decane or cyclododecane) each having a boiling point of 160-280 deg.C and 95-5wt.% glycol ether represented by the formula: R1-(O-Cn H2n )m -O-R2 [wherein R1 and R2 are each H, a hydrocarbon group or an acyl, the total number of carbon atoms of R1 and R2 is 1-20, n is 2 or 3; and m is an integer of 1-3] (e.g. ethylene glycol dimethyl ether).
Patent JP-S6158559-A (JP)
Title: Preparation of seasoned laver sheet
Inventor: TAKADA HIDEO
IPC: A23L17/60
Filed: 1984-08-31
Abstract: PURPOSE:To prepare a seasoned laver sheet having excellent appearance and quality, and free from stickiness and warpage, in high productivity, without causing mechanical troubles, by applying a seasoning liquid to the top and the reverse sides of a moving laver sheet with a specific applicator such as roller, etc. CONSTITUTION:The cock 12 of the seasoning liquid tank 11 is opened, and the discharged seasoning liquid is impregnated in the rollers 1a, 2a via the guide 13, and transferred to the rollers 1b, 2b according to the revolution of the rollers 1a, 2a (as shown by the arrow). Separately, a seasoning liquid is transferred from the lower seasoning liquid tanks 16,17 via the nozzles 18, 19 to the rollers 1d, 2d, and the impregnated seasoning liquid is transferred from the rollers 1d, 2d, to the rollers 1c, 2c. The laver sheet Z roasted in a roasting pan at about 180 deg.C is transferred with the conveyor 14 to the gap between the rollers 1b, 1c and the rollers 2b, 2c. The seasoning liquid is applied to the upper surface of the laver sheet Z by the rollers 1b, 2b and to the lower surface by the rollers 1c, 2c, and the coated laver sheet is transferred by the conveyor 15 to the next drying step, and dried to obtain the objective seasoned laver sheet.
Patent JP-H0769775-A (JP)
Title: Method and device for producing rod or ingot from semiconductor material expanded by crystallization of melt produced from granular substance upon solidification
Inventor: YOHASHIMU GEISERAA
IPC: H01L21/208
Filed: 1994-07-11
Abstract: PURPOSE: To obtain a single crystal having ultra-high purity without using a melting crusible by creating a molten phase having a free surface facing the solid phase of a semiconductor material, supplying energy into the free surface of the melt in a crystallization stage and continuously or periodically charging a granular material into the melt.  
     CONSTITUTION: A seed crystal is raised high in the start position of the crystallization stage and is placed under the center of a supporting plate 3. The seed crystal is then melted by utilizing an electronic beam source 4 until an extremely small molten lens is generated to form a constriction 11. The irradiation surface is widened and the melting is executed until the molten lens diameter attains the rated diameter of the crystal. At this time, the molten phase 13 is maintained higher by 50 to 150°C than the m.p. The granular material 6 is thereafter supplied via a charging duct 5. The material shifts from the molten state to the solid state at a boundary 14 and grows on the crystal. Simultaneously a rotating crystal holder 8 is lowered and the level of the solid phase is maintained at the height of the supporting plate 3. On the other hand, the grown crystal is pulled downward. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0936404-A (JP)
Title: Current collection electrode, photovolataic power element and production thereof
Inventor: UENO YUKIE
IPC: H01L31/04
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to cure and dry a paste instantaneously by employing a conductive resin composed of transparent conductive particles and a photopolymerization photosensitive resin for a current collection electrode comprising a metal body coated with the conductive resin. SOLUTION: The current collection electrode 100 comprises a metal wire 101, and a conductive resin layer 102 composed of transparent conductive particles and a photosensitive resin. The photosensitive resin includes a photopolymerization photosensitive resin, e.g. unsaturated polyester resin. Among others, a high tackiness or solid state acryl based oligomer of molecular weight in the range of several hundreds to several thousands having an acryloyloxine group at the end or side chain of molecule is employed. The transparent conductive particles include In2 O3 . When the conductive resin layer 102 is irradiated with UV-rays for 0.1-30sec, photopolymerization takes place in the conductive layer which thereby loses fluidity and solidifies thus curing and drying the paste instantaneously.
Patent JP-2000079626-A (JP)
Title: Manufacture of transparent platelike body with frame and die for manufacturing transparent platelike body with frame
Inventor: HOSAKA YOSHIO
IPC: B29C45/16
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To enable the sectional shape of a frame to be arbitrarily selected and prevent the rejection of platelike bodies due to inferior dimensional precision and adhesion and unpresentable appearance and the complication of manufacturing procedures from occurring and thereby save on manufacturing cost by first molding a frame in a die, then opening the die to externally expose the adhesive face of the frame with a transparent platelike body and further, pressing the adhesive face to the transparent platelike body so that it is bonded to the peripheral edge part of one of the faces of the transparent platelike body. SOLUTION: A frame 12 molded inside a die has the adhesive face of the frame 12 externally exposed by opening the die. Further, the projecting curved surface 11B of a separately manufactured sheet glass 11 is held by a holding machine 25 with the help of suckers 26, 26 and then is arranged between a first and a second part 21, 22 of the die. In addition, the the back face 11A of the sheet glass 11 is arranged opposite to the first part 21 of the die after applying an adhesive to the peripheral edge part of the back face 11a. After that, the frame 12 is protruded in an arclike deformed state to meet the curvature of the back face 11A using the projecting means 27 of the first part 21 of the die and thus is contact- bonded to the back face 11A of the sheet glass 11 and temporarily bonded with an adhesive.  Following these procedures, the frame 12 is properly bonded using a contact-bonding jig to obtain the sheet glass 10 with the frame. Consequently, the sectional shape of the frame 12 can be arbitrarily selected without the generation of inferior dimensional precision, improper adhesion and unpresentable appearance, and besides, the cost of the die can be saved and further, the complication of manufacturing procedures can be avoided.
Patent JP-H0468022-A (JP)
Title: Aqueous resin dispersion
Inventor: ONISHI KIYOSHI
IPC: C08G63/46
Filed: 1990-07-10
Abstract: PURPOSE:To obtain an aqueous resin dispersion without using any emulsifier or protective colloid by dispersing a specified polyoxyalkylene alkyd resin in water. CONSTITUTION:A polyoxyalkylene compound (i) of the formula (wherein R is 1-4 C alkyl; X is an oxypropylene unit or an oxybutylene unit; and (n) is 34-340) is made to react with a polyisocyanate (ii) having 1.8-2.5 [in terms of an equivalent ratio to component (i)] NCO groups at the terminals to obtain a reaction product (b). An addition reaction of an alyd resin (s) with component (b) is effected to obtain a polyoxyalkylene alkyd resin. This resin is dispersed in water and the resulting dispersion is optionally neutralized to obtain the title dispersion of a pH of 6.5-9.5.
Patent JP-H1112921-A (JP)
Title: Clothing inspection device
Inventor: TAWARA TERUO
IPC: A41H43/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a clothing inspection device capable of easily expanding a piece of clothing over a framework. SOLUTION: This clothing inspection device comprises a support arm 3 fixed onto a table 2, a framework 6 having a pair of left and right guide members 14 and rotatably mounted on the support arm 3, and a control section 7 for controlling the operation of this device; wherein a pair of holding members 27 is set up on the pair of the guide members 14 so as to travel along the guide members 14 in such a state as to hold a piece of clothing to be inspected, and a light source 21 bearing a fluorescent lamp is set up along the guide members 14.
Patent JP-H0344923-A (JP)
Title: Manufacture of semiconductor
Inventor: YANAI MASAHARU
IPC: H01L21/3065
Filed: 1989-07-13
Abstract: PURPOSE:To accelerate an etching speed and to improve uniformity of etching by providing an auxiliary electrode in addition to flat plate type electrodes provided in parallel, and employing a dry etching apparatus provided with a revolving magnetic field therearound. CONSTITUTION:In a dry etching apparatus, an auxiliary electrode 402 is provided in addition to flat plate type electrodes 401 placed in parallel, and a rotary magnet 403 is provided therearound. A wafer 405 is placed on one of the electrodes 401, SF6 gas is introduced into a reaction chamber 404, and a high frequency is applied to dry etch it. Then, a high etching speed is obtained. Further, the magnet 403 is provided to uniformly generate a magnetic field to make a plasma uniform, thereby improving the uniformity of etching.
Patent JP-S6161995-A (JP)
Title: Vane type compressor
Inventor: NISHIZAWA KAZUTOSHI
IPC: F04C18/344
Filed: 1984-08-31
Abstract: PURPOSE:To reduce power loss by forming a spot-faced part in the low pressure zone of the inside surface of casing, thereby allowing part of the tip surface of each vane to be free from slide contact, and thus decreasing the contacting area of the vane tip surface with the inside surface of casing. CONSTITUTION:Each vane 5 is fitted slidably in one of the grooves 4 formed in an eccentric rotor 1 as stretching in its radial direction, and these vanes 5 form together with casing 6 pump chambers V1-V4. A discharge port 14 is provided at this casing 6 in its position apart circumferentially from the suction port 13. Here a spot-faced part 20 is formed in the low pressure zone of the casing 6. This spot-faced part 20 shall have a certain depth from the inside surface 6a of the casing in a minor scale and a width l1 which is smaller than the width l2 of the vane 5. This will allow part of the tip surface of vane 5 to be in slide contact with that inside surface 6a of casing 6 which is equipped with spot facing 20, and the rest to be free from slide contact with this spot- faced part 20.
Patent JP-H099770-A (JP)
Title: Reaper of combine harvester
Inventor: FURUTA HARUJI
IPC: A01D61/00
Filed: 1995-06-23
Abstract: PURPOSE: To prevent grain culms from twining around nearly the central part without any blade of a grain culm raking in auger. CONSTITUTION: This reaper of a combine harvester is obtained by installing platy units (113) and (114) increasing the diameter of the central part (A) on the outer peripheral surface of nearly the central part of the auger reducing the diameter from that of blade twining parts (B) and (C) without any left and right blades (108) and (109), in the reaper of the combine harvester equipped with a grain culm raking in auger (21) having the left and right helical screw blades (108) and (109) for transversely feeding the reaped grain culms to nearly the central part of the swath.
Patent JP-H0347690-A (JP)
Title: Laser beam machining robot
Inventor: SATO TAKANORI
IPC: B23K26/06
Filed: 1989-07-13
Abstract: PURPOSE:To contrive the possibility of welding of a metal by converting a laser light of a non-rectangular mode of a laser beam machining robot as a dispersion light to a rectangular beam mode in a cylinder whose cross section is rectangular. CONSTITUTION:A laser light 1a in an arm 10 passes through a turn-back mirror 12, condensed by a convex lens 13 and made incident on a hole 103a, transferred, while being reflected by its inside surface and the energy density is made uniform. It is converted to a parallel luminous flux 1b again by a collimator lens 106 and becomes a laser light of a rectangular beam mode, condensed by a concave mirror 23 of the tip of an arm 20 and radiates on the surface of a work. In such a way, since a laser light transfer path is contained in the arm, an external structure is simplified, and also, welding of a metal can be executed at a low cost without using an expensive segment mirror, etc.
Patent JP-H0230154-A (JP)
Title: Semiconductor device
Inventor: KATO JURI
IPC: H01L21/60
Filed: 1988-07-19
Abstract: PURPOSE:To evade the slide and the bonding-open of an Al electrode pad, and obtain a highly reliable semiconductor device having large resistance to thermal stress, by constituting the pad electrode of an LSI chip in the form of a polygon or a circle. CONSTITUTION:The shape of the pad electrode 3 of an LSI chip is made either a polygon whose interior angle is larger than or equal to 90 deg. or a circle. Further, for example, the pad aperture part 2 of a polyimide coated protecting film is made either a polygon whose interior angle is larger than or equal to 90 deg. or a circle, and made to have the same size as the pad electrode 3 or have a different size from the pad electrode 3. Thereby, the corner part of the electrode pad is eliminated, and the side of the pad vertical to the direction of stress (i.e., vertical direction to the chip periphery) does not exist, so that the resin stress can be relieved. As a result, a highly reliable semiconductor device, wherein Al slide and bonding-open do not generate, can be obtained.
Patent JP-2000020239-A (JP)
Title: Tablet type information terminal device
Inventor: HARIMOTO MASAYUKI
IPC: G06F3/041
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a tablet type information terminal device which can switch display contents with a simple configuration. SOLUTION: When process contents of a computer 6 are confirmed and process contents of the tablet type information terminal device 10 are confirmed while data information are transferred by connecting the table type information terminal device 10 to the computer 6, the need for a display dedicated to the computer 6 can be eliminated by connecting the display output of the computer 6 to an external display input part 5. Further, the user can operate the tablet information terminal device 10 and computer 6 mutually by using a display 2, a keyboard 6a, a mouse 6b, and a touch panel 1.
Patent JP-H0231710-A (JP)
Title: Connecting structure for chair
Inventor: SAKAI YOSHITANE
IPC: A47C1/124
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a chair possible to easily connect with each other and separately handle one by one without using connecting members by a method wherein armrests facing each other by placing two or more chairs side by side, are crossed each other at bending parts and removably connected side by side. CONSTITUTION:Armrest parts 5, 6 are formed by prolonging forwards each pipe member (a) forming a leg part 7, and arm seats (b) are fitted with them. They are connected with a chair main body 4 through bending parts 50, 60 bent so as to incline toward the side of the chair main body 4. In case of placing several chairs side by side, regarding the armrest parts 5, 6 facing each other, when the armrest part 5 is placed so as to lower over the next armrest part 6, the armrest 5, 6 are connected side by side, since a bending part 50 crosses with a bending part 61 where the bending part 60 bends backward and the arm seat (b) for the chair placed side by side changes the place with each other. In case of disconnecting them, when the armrest part 5 is lifted, it is possible to easily disconnect the chair since the crossing bending parts 50, 60 are separated from each other.
Patent JP-2001014611-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: SATO KIYOSHI
IPC: G11B5/31
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film magnetic head capable of especially coping with a tendency toward a narrow track, also capable of effectively preventing a write fringing and moreover, capable of effectively relaxing the saturation of magnetic flux. SOLUTION: A groove part 11a, which is composed of the track width area A consisting of a track width Tw and the inclined area B having slopes 11c so that the width dimension is gradually widened from the track width area A to the surface 11b of an insulating layer 11, is formed in the insulating layer 11, and an upper core layer 16 is formed upward from the slopes 11c. Whereby, the thin film magnetic head capable of relaxing the saturation of magnetic flux and capable of simultaneously controlling the generation of write fringing is manufactured.
Patent JP-S6336990-A (JP)
Title: Processing head for laser beam processing machine
Inventor: HIGUCHI FUMIAKI
IPC: B23K26/046
Filed: 1986-07-31
Abstract: PURPOSE:To improve the working rate, etc., of a processing machine by providing a slidable head to said machine body, disposing a mechanism for detecting the temp. rise of a lens and making fine adjustment of the processing head in accordance with the temp. rise of the lens. CONSTITUTION:The slidable processing head 1 is provided to the processing machine body 9 and a thermocouple 14 connected to an electromotive force meter 13 is disposed to the side face of the condenser lens 6. The data on the relation between the temp. and focal length of the lens 6 is preliminarily measured. The thermocouple 14 detects a temp. change and inputs a signal to a vertical position controlled variable detecting part 12 when the temp. of the lens 6 is increased by the projection of the laser light. A vertical position adjusting mechanism makes the fine adjustment of the vertical position of the processing head 1 by means of a pinion 11 and a rack 10 in accordance with the signal. Since the lens 6 is maintained at always the constant focal length, the working rate and processing accuracy of the processing machine are improved.
Patent JP-2001009619-A (JP)
Title: Auxiliary tool for core drill
Inventor: MIYANAGA MASAAKI
IPC: B23B49/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To easily and precisely perform work for boring a diametrically expanded hole on the periphery of an existing hole by arranging a fitting installing part composed of a taper surface or a columnar surface fitted to and installed in an existing hole port part on the peripheral surface of an auxiliary tool. SOLUTION: An auxiliary tool 1 is made of metal of a disk shape, a shoulder part 3 is arranged in a step shape in a peripheral surface intermediate part, a fitting installing part 2 is arranged in a peripheral surface lower half part, and a holding part 4 is arranged in the center of the auxiliary tool. The fitting installing part 2 is to stabilize the auxiliary tool 1 to a workpiece A by being fitted to and installed in an existing hole port part A' of the workpiece A, and is formed of a taper surface for stabilizing the auxiliary tool 1 by being press-fitted in a tight fit shape over the whole periphery to the existing hole port part A'. The holding part 4 is to hold a drill or a center pin in a loosely inserting shape to the center of a core drill, and the holding part 4 is formed of a through hole bored in the center of the auxiliary tool.