baber/WOPTO huggingface dataset:
Patent JP-H10126523-A (JP)
Title: Electronic mail reception notice method
Inventor: HASEGAWA MAKOTO
IPC: H04L12/58
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide the reception notice method in which the user simply receives a reception notice of an electronic mail by relieving the load of a reply to the user of a mail server due to the request of reception confirmation of the mail server from the user. SOLUTION: In this method, the reception of an electronic mail addressed to the user to receive the electronic mail service by using a line exchange ISDN 10 by a mail server 101 is informed. Upon the receipt of an electronic mail by the mail server 101, the server 101 generates mail information and sends the information to a router 102, which stores the received mail information tentatively and generates a mail information message, sends the message to a terminal adaptor of the user being a destination of the electronic mail and the terminal adaptor receiving the mail information message displays the mail information message to a display section.
Patent JP-H0594506-A (JP)
Title: System for preventing piracy in videotex
Inventor: SAKURAI KIMIE
IPC: G06T11/80
Filed: 1991-09-30
Abstract: PURPOSE:To prevent the piracy in the use of a natural image, a graphic design, or the like formed by a third person without permission at the time of forming picture data for a VIDEOTEX. CONSTITUTION:Simultaneously with the formation of a picture, picture managing information is inputted (1). When the input information corresponding to an item judging whether it is in conflict with copyright or not,. the existence of copyright is set up (3). In the case of inputting cell data relating to the copyright, an inquiry message for inquiring whether the data is in conflict with the copyright or not is outputted (5, 6), and when the data is in conflict with the copyright, an alarm is displayed on a status display area of a CRT screen or the color of a cell constitution display is changed to call attention, and after checking whether the picture managing information is correctly set up or not, the cell data are inputted (7 to 9).
Patent JP-2000108003-A (JP)
Title: Spherical surface generating device of diamond pellet for grinding glass lens
Inventor: TOMINAGA TADAHIRO
IPC: B24B13/01
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To easily work a diamond pellet for grinding glass lens of spherical surface accuracy of a medium finish degree by even an unskillful person by changing a feed operation of a work spindle by a feed mechanism according to a detected current value of a work spindle load current detector by using a control circuit. SOLUTION: By holding a diamond pellet 10A (10B) in place of a glass lens on a work spindle 31 by using a spherical surface generating and working device of the glass lens, further detecting a working load current value during working and changing a feed operation of a work by a feed mechanism 33 according to the detected current value, a hard diamond pellet 10A (10B) can be worked. To detect working load current, rotary driving mechanisms 24, 32 are provided with motor current detecting devices 25, 35, respectively, and the devices 25, 35 are connected to a control circuit 36. The control circuit 36 controls feed speed of the work spindle 31 by the feed mechanism 33 according to an output of at least one of the motor current detecting devices 25, 35.
Patent JP-H04155297-A (JP)
Title: Highly sharp x-ray fluorescence sensitive paper
Inventor: SUZUKI MITSUKO
IPC: G21K4/00
Filed: 1990-10-17
Abstract: PURPOSE:To improve sharpness with preventing a reduction of sensitivity by letting the quantity of 2/3 or more of the dyes in a phosphor layer of X-rays fluorescence sensitive paper containing dyes exit position in the layer near a carrier. CONSTITUTION:It is desirable from the point of compatibility of sensitivity and sharpness that dyes are contained in a phosphor layer of this intensifying screen is contained in quantity of 2/3 or more or preferably of 70% or more of the total dyes in a half side near a carrier about the total thickness of the phosphor layer. The method making solutions of different dye contents multilayer coating in two or more layers is general as a method changing dye contents of the carrier side and the protective side in the phosphor layer. The dye solution is usually added to the phosphor coating solution to let the dyes contain in the phosphor layer but it also is desirable that the dyes are dispersed and added as powder. Thus, the generation of scattered light and the arrival of crossover light to a sensitive material of the opposite side are prevented by making the dye concentration at the carrier side more and the sensitivity reduction can be prevented.
Patent JP-H0590292-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/06
Filed: 1991-09-30
Abstract: PURPOSE:To make an interlayer insulator small in thickness to render the surface small in level difference for protecting an electrode part against disconnection and forming an LDD structure excellent in accuracy by a method wherein an oxide formed by anodizing a gate electrode and a lower wiring layer is used as an interlayer insulator. CONSTITUTION:A MOS transistor provided with an insulating film 103 formed on a semiconductor substrate 101 and a silicon gate electrode 104 which is formed on the film 103 and whose upside and side face are covered with oxide 107 formed through an anodizing method is provided. Furthermore, an insulating film 102 formed on the substrate 101, a first wiring 105 which is formed of the same material with an insulated gate electrode 104, covered with an oxide 108 formed through an anodizing method, and connected to the gate electrode 104, and a second wiring 111 formed on the oxide 108 on the wiring 105 are equipped. For instance, the second wiring 111 is formed of metal material.
Patent JP-H07108658-A (JP)
Title: Vinyl chloride resin sheet for coating steel panel reduced in pattern elongation
Inventor: OSABE YUKIO
IPC: B32B27/30
Filed: 1993-10-13
Abstract: PURPOSE:To provide a vinyl chloride resin sheet for coating a steel panel reduced in pattern elongation and having embossable properties. CONSTITUTION:A transparent vinyl chloride resin film, a transparent polyethylene terephthalate film having print patterns and a colored opaque vinyl chloride resin film are laminated and integrated in this order from a surface side by a doubling/embossing apparatus.
Patent JP-H06132407-A (JP)
Title: Interconnection structure of semiconductor device and its manufacture
Inventor: HAYAMA NOBUYUKI
IPC: H01L23/522
Filed: 1992-10-16
Abstract: PURPOSE:To achieve electrical reliability and high yield of an upper-layer interconnection in a two-layer interconnection. CONSTITUTION:An interlayer insulating film 3 is opened so as to include a stepped part by a first-layer interconnection 2, the opened region is covered again with an insulating film 3a so as to exclude the part of the first-layer interconnection, and a second-layer interconnection 5 is formed along a taper- shaped sidewall 3a1. As a result, since the second-layer interconnection 5 is formed on a gentle taper-shaped through hole 4, it is possible to avoid a disconnection due to the stepped part and an increase in a resistance. In addition, since an opening pattern mask which is larger than the first-layer interconnection 2 is used, the required pattern accuracy of this structure is relaxed sharply.
Patent JP-H07110231-A (JP)
Title: Clearance measuring instrument
Inventor: SHIOTANI TERUO
IPC: G01B7/00
Filed: 1993-10-12
Abstract: PURPOSE:To provide a clearance measuring instrument which can efficiently and accurately measure the widths of clearances. CONSTITUTION:A measuring instrument which measures the width of a clearance formed between two objects is constituted of a frame 40 installed to the clearance, rotating shaft 21 fitted to the frame 40 in a rotatable state, arm 30 fitted to the shaft 21, and angle sensor 20 which outputs a signal in corresponding to the angle of rotation of the arm 30 rotating around the shaft 21.
Patent JP-H04364158-A (JP)
Title: Sulfonamide derivative
Inventor: SATO MASAKAZU
IPC: A61P7/02
Filed: 1991-07-30
Abstract: PURPOSE:To provide a novel sulfonamide derivative useful as a thromboxane A2 antagonist. CONSTITUTION:A sulfonamide derivative of formula I [A is naphthyl, pyridyl, phenyl (capable of being substituted with a halogen, alkyl, alkoxy, etc.,), 1-20C alkyl; B is 1-13C alkylene, OCH2, CH=CH; X, Y are H, F; R is carboxy, 2-5C alkoxycarbonyl, hydroxymethyl, etc.; (m) is 0-2; (n) is 0-3] or a salt thereof, e.g. ethyl 4-[2-(phenylsulfonylamino)ethylthio]-2,6-difluorophenoxyacetate. The compound of formula I wherein (n) is 0 and B is OCH2 is produced by reacting a compound of formula 1 with a compound of formula 2 to obtain the compound of formula 3, passing through the compounds of formulas, 4, 5, 6 and 8, and subsequently hydrolyzing and/or oxidizing the compound of formula 8.
Patent JP-S62139529-A (JP)
Title: Optical s-r flip-flop circuit
Inventor: SAWANO ISATAKE
IPC: G02F3/00
Filed: 1985-12-13
Abstract: PURPOSE:To obtain a totally optical type S-RFF circuit which is sized small and suits to integration by using an optical switch, and a positive and a negative type optical bistable element. CONSTITUTION:Optical input conditions are so set that a positive type optical bistable element 50 has an AND function, a negative type optical bistable element 70 has a NOT function, and positive and negative type bistable elements 60 and 80 have a memory function. Further, a directional coupler type optical switch is used as the optical switch 90 and a voltage signal CP is applied to control electrodes 95 and 96 to place the optical switch in two states. Namely, they are a bar state wherein a light signal from an input terminal 91 is guided to an output terminal 93 and a light signal from an input terminal 92 is guided to an output terminal 94 and a cross state wherein the light signal from the input terminal 91 is guided to the output terminal 94 and the light signal from the input terminal 92 is guided to the output terminal 93. Respective functions of those elements and optical switch are integrated on one substrate to attain size reduction, and there is no electric circuit interposed, so the totally optical type optical S-RFF circuit is realized.
Patent JP-H05120736-A (JP)
Title: Production of disk-shaped information recording medium
Inventor: TAKEMORI HIROTOSHI
IPC: G11B23/00
Filed: 1991-10-25
Abstract: PURPOSE:To produce the magneto-optical disk which can lessen the warpage of a substrate by an envifonmental change and has high quality and high reliability. CONSTITUTION:A hub 6 of the magneto-optical disk is previously subjected to an annealing treatment at the time of producing the magneto-optical disk by joining the hub 6 and a transparent substrate 1 by a UV curing type adhesive. In addition, the adhesive 7 is irradiated with more UV rays than the irradiation dose necessary for perfecting (curing) the intermolecular crosslinking reaction within this resin and is thereby cured.
Patent JP-S63132004-A (JP)
Inventor: FUKUHARA YOSHIHIRO
IPC: B32B15/04
Filed: 1986-11-21
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-H10119639-A (JP)
Title: Lighting fixture for vehicle with optical axis adjusting device
Inventor: IWATA CHIHARU
IPC: B60Q1/20
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize a lighting fixture, accurately fix a heat resistant shade and reduce the numbers of parts and assembling processes. SOLUTION: A heat resistant shade 16 is fastened and fixed to a lamp housing 10 together with an optical axis adjusting device and/or a pivot bearing mechanism 14 by using mounting members (push-nuts 100 and waved washers 104) for the optical axis adjusting device and/or mounting members (screws 143 and flanges 144) for the pivot bearing mechanism 14. As a result, a whole lighting fixture can be miniaturized. The heat resistant shade 16 is accurately fixed thereto and the less numbers of parts and assembling processes are required.
Patent JP-2000127273-A (JP)
Title: Sandwich panel
Inventor: MATSUNAGA AKIO
IPC: E04C2/36
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To permit the contriving of improvement of prevention of deformation as well as the yield of products and contrive the improvement of a strength by discharging expanded air upon forming quickly to the outside of a panel. SOLUTION: A sandwich panel is equipped with a pair of surface plates 1, core members 3, interposed between the surface plates 1, and a frame member 2, interposed at least at the side parts between the intermediate part and the side parts of both surface plates 1. In this case, projected parts 4, contacted with the core members 3 respectively, are formed at the terminal parts of both surface plates 1 in the side surface of the frame member 2 and one or a plurality of sites at the intermediate part between both terminal parts while vent passages 5, communicated with the outside of the panel, are formed between the projected parts 4.  According to this method, expanded air upon forming is discharged quickly to the outside of the panel to permit the contriving of prevention of deformation and the improvement of the yield of products while the improvement of the strength of the panel can also be contrived.
Patent JP-H07169715-A (JP)
Title: Manufacture of gallium nitride compound semiconductor chip
Inventor: YAMADA MOTOKAZU
IPC: H01L21/301
Filed: 1993-11-09
Abstract: PURPOSE:To provide a method by which the occurrence of cracking and chipping on cut faces can be prevented and a gallium nitride compound semiconductor wafer using sapphire for its substrate can be cut into chips of a desired shape and size at a high yield at the time of cutting the wafer into the chips. CONSTITUTION:After forming first slit grooves 11 into a sapphire substrate 1 and growing gallium nitride compound semiconductors 2' having bad crystallinity in the grooves 11, the semiconductors 2' having different crystallinity are removed by forming second split grooves 22 or forming the second split grooves 22 toward the semiconductors 2' on the opposite surface of the substrate 1 so that the wafer can be split into pieces along the grooves 11 and 22.
Patent JP-H09182731-A (JP)
Title: Open magnetic resonance imaging magnet
Inventor: EBANGEROSU TORIFUON RASUKARISU
IPC: A61B5/055
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To enable to reduce the cost of a magnet by reducing an amount of coil required for a certain strength magnetic field. SOLUTION: An open type magnetic resonance imaging magnet 110 is equipped with first and second superconductive coil assemblies 112 and 120 which are separately arranged. The first and second assemblies 112 and 120 are provided with circular coil housings 114 and 122 containing superconductive main coils which are thermally connected to a low temperature fluid in a Dewar vessel. Each main coil is positioned outside the corresponding Dewar vessel, and are thermally connected to the Dewar vessel by solid thermal conduction. It is recommended that a surrounding single thermal shield is cooled by the boil off of low temperature liquid or the low temperature head of a low temperature cooler. This allows the main coils to be positioned near the open space of the magnet to reduce an amount of coil required for a certain strength magnetic field, reducing the cost of magnet.
Patent JP-2001102153-A (JP)
Title: Ceramic heater
Inventor: TSUJI MASAHIRO
IPC: C04B35/495
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater that may reach a desired temperature in a short time with a significant durability and mechanical property such as bending strength. SOLUTION: A ceramic heater includes a resistance heating material consisting of at least one of alumina based composition groups containing W, Re and Mo as the main ingredient and a ceramic material as the remaining. The X-ray diffraction of the alumina based material shows the half value width of 0.1-0.2 deg. for the peak of a surface gap d=0.160 nm.
Patent JP-H1199184-A (JP)
Title: Mountable/demountable head posture control device
Inventor: ISHIGURO HIKARI
IPC: A61G15/12
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a freely mountable/demountable device to control a posture of a head of a person seated on a chair. SOLUTION: This mountable/demountable head posture control device 10 is composed of a locking member 20 having an inverse U-shaped groove part 23 to insert the upper end of a chair 50, a cylindrical vertically installing member 30 installed on a back face of the locking member 20, a vertical support bar 31 inserted into the vertically installing member 30, a vertically adjusting lug 32 to adjust a moving distance of the vertical support bar 31, a curved member 33 formed on the upper end of the vertical support bar 31, an upper end installing member 35 connected to the curved member 33 through an angle adjusting lug 34, a cylindrical longitudinally installing member 36 arranged on the upper end installing member 35, a horizontal support bar 37 inserted into the longitudinally installing member 36 and a headrest 40 installed on the tip of the horizontal support bar 37.  Therefore, a chair having the mountable/demountable head posture control device 10 can be made only by locking the locking member 20 on the upper end 52 of a seat back 51.
Patent JP-S61159478-A (JP)
Title: Large-circle flexible tape
Inventor: TAMURA KANAME
IPC: B65H75/10
Filed: 1984-12-29
Abstract: PURPOSE:To enhance the efficiency in the taping operation of piping work, by winding an adhesive tape around the outer periphery of a flexible circular band. CONSTITUTION:An adhesive tape 2a is wound around the outer periphery of a flexible circular band 1 having an appropriate diameter to obtain a large-circle flexible tape 3a. When an insulating material 7 attached to a pipe 6 provided along a wall surface 5 is taped by using said flexible tape 3a, the taping is carried out in such a manner that the adhesive tape 2a is bonded to the insulating material 7 in a spiral form in turn while passing the flexible tape 3 in a flat superposed form through the space between the wall surface 5 and the insulating material 7. Alternatively, a non-tacky tape 2b having an appropriate diameter is wound around the outer periphery of the band 1 and an adhesive 4 is applied to both edges of the tape 2b to form a large-circle flexible tape 3b suspending the tape 2b. When the tape 3b is used, an adhesive is applied to both ends of both sides so that the cloth tape is not loosened.
Patent JP-2000111606-A (JP)
Title: Semiconductor device deterioration determinating method and determination device
Inventor: HORIUCHI RIICHI
IPC: H01L21/66
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To simply determine deterioration with high accuracy by determining whether the withstand voltage is sufficient or not according to the ratio of a high-frequency component to a direct-current component of a leakage current produced by a voltage applied. SOLUTION: When a direct-current voltage is applied to a semiconductor device 1 in the non-conducting state, a leakage current flows through a circuit. The leakage current includes a minute high-frequency component and a direct-current component, and the two components are detected. To detect the high-frequency component, the voltage of a potentiometer 4 is inputted into a voltage-detecting probe 6 of a spectrum analyzer 5, and voltage strength in an arbitrary band width is measured and converted into a current. The direct-current component is detected through measurement by a direct-current ammeter 3. To improve detection accuracy, a high-frequency filter 7 for noise reduction of proper size is provided in a precedent position to the probe 6, thereby reducing noises.  To reduce radio noises in broadcasting bands, a box 8 for radio noise reduction is provided, and a semiconductor device 1 and the like are housed therein. By using a determination device provided with such countermeasures against noises, it is determined whether the withstand voltage of the semiconductor device 1 is sufficient or not.
Patent JP-H02127092-A (JP)
Title: Ic card module
Inventor: FUKUTAKE SUNAO
IPC: G06K19/077
Filed: 1988-11-08
Abstract: PURPOSE:To improve manufacturing yield and to improve reliability by roughing the surface of a die pad. CONSTITUTION:The surface of a die pad 3 is roughed as a die pad 12. Thus, the adhering areas of the pad 12 and a die bonding material 8 are increased to enhance adhesive strength. The material 8 satisfactorily bites into the uneven part of the pad 12 in a shearing cutter to enhance the shearing force resistance. Thus, the adhesive strength of the pad 12 to an IC chip 7 is enhanced to improve manufacturing yield and to obtain a IC card having high reliability.
Patent JP-H11119001-A (JP)
Title: Plastic lens
Inventor: YOSHIZAWA MITSUAKI
IPC: G02B1/10
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic lens having wear resistance sufficient for practical use by providing the one surface of the lens with a hard-coating film having excellent wear resistance and using this surface as a convex face. SOLUTION: The one surface of the plastic lens base material of the plastic lens formed by providing the one surface and another surface of the plastic lens base material with the hard-coating films consisting of respectively separate compsns. is provided with the hard-coating film having the wear resistance better than the wear resistance of the hard-coating film formed on the other surface. Further, the one surface is formed as the convex face side and the other surface as a concave face side.  The hard-coating film which has the excellent wear resistance and is used for the one surface of the lens base material includes the compsn. contg. particulates consisting of the oxides of >=1 kind of the metals selected from Si, Sn, etc., and Ti of 1 to 100 millimicrons in grain size and/of composite particulates consisting of the oxides of >=2 kinds of the metals selected from Si, Al, etc., and Ti and components, such as curing catalysts.
Patent JP-S61155447-A (JP)
Title: Transparent nylon composition
Inventor: KITA MASAMI
IPC: C08K3/38
Filed: 1984-12-27
Abstract: PURPOSE:To obtain a highly impact-resistant transparent nylon compsn. which is inexpensive and has good moldability while retaining excellent mechanical and chemical properties inherent in polyamide resin, by blending boron oxide with a polyamide resin. CONSTITUTION:A nylon compsn. is obtd. by blending 0.05-50pts.wt. boron oxide with 100pts.wt. polyamide resin. If desired, conventional additives such as antioxidant, flameproofing agent, ultraviolet stabilizer, plasticizer, etc. may be added to the compsn. Examples of the polyamide resins are homo- or copolyamides mainly composed of a 6-12C lactam or an aminocarboxylic acid and homo- or copolyamides mainly composed of a 6-12C dicarboxylic acid. The addition of boron oxide to the polyamide resin is carried out by immersing a polyamide in an aq. soln., or an alcoholic soln. of boron oxide, or adding boron oxide to a polymn. mixture during the polymn. of the polyamide.