baber/WOPTO huggingface dataset:
Patent JP-H07146546-A (JP)
Title: Photomask and its production
Inventor: NANBU YUKO
IPC: G03F1/54
Filed: 1993-11-25
Abstract: PURPOSE:To prevent the warpage of a dry plate and the stress of a light shielding film formed on the main surface of a glass substrate and to produce the mask having high accuracy by applying a resist film on the light shielding film 12 and providing the rear surface of the glass substrate with a transparent film. CONSTITUTION:The light shielding film 12 is formed on the main surface of the glass substrate 11 and the resist film 13 is applied to the light shielding film 12. The transparent film 14 is applied to the rear surface of the glass substrate 11 in order to prevent the deflection of the glass substrate 11 and the stress of the light shielding film 12 formed on the glass substrate 11 and the adhesion defect of the resist film 13 by this deflection and stress. The photolithography of the diffusion process is used in such a manner. The flatness of the dry plate and the stress of the light shielding film 12 formed on the substrate 11 of such photomask substrate are prevented and the exposing surface is made highly flat, by which the mask having the high accuracy is produced. In addition, the dealing with the flatness change after the etching is made possible by applying the transparent film to the substrate even after etching.
Patent JP-S63120173-A (JP)
Inventor: SASAKURA TADAO
IPC: D06M101/06
Filed: 1986-12-11
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-2001116150-A (JP)
Title: Seal ring
Inventor: KANDA TOHEI
IPC: A62C33/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a seal ring further enhancing the effect of providing sealing between a female member and a male member. SOLUTION: The seal ring SR seals against a pressurized fluid an annular space 3 between the female member 1 and the male member 2 which mate with each other. A slit 15 which opens radially inwards from the center of the width of a pressure receiving surface Fa acted upon by the pressurized fluid works is provided circumferentially in the pressure receiving surface Fa, the groove depth of the slit 15 being oriented radially diagonally outwards.
Patent JP-H08156260-A (JP)
Title: Ink jet recording apparatus
Inventor: HIRAHARA SHUZO
IPC: B41M5/00
Filed: 1994-11-29
Abstract: PURPOSE: To enable recording of uniform density and to prevent the leakage of ink by arranging an auxiliary electrode array for feeding a charged colorant component in ink to a flight start position on an auxiliary substrate. CONSTITUTION: An auxiliary substrate 15 forming a parallel flat plate along with a head substrate 11 and forming ink supply passages along with the substrate 11 is arranged on' the surface having a main electrode array 12 arranged thereof of the silicon substrate 11. An auxiliary electrode array 16 consisting of a plurality of stripe like electrodes crossing the main electrode array 12 at a right angle is arranged on the inner surface of the auxiliary substrate 15, that is, the surface opposed to the head substrate 11 thereof and the auxiliary electrode driver circuit 17 for driving the auxiliary electrode array 16 is also arranged thereon. The charged colorant component in ink is fed toward a flight start position by the auxiliary electrode array to be uniformly fed to a colorant flight point.
Patent JP-H0687924-A (JP)
Title: Catalyst component for olefin polymerization
Inventor: JIAMUPIYUURO MORIINI
IPC: C08F4/68
Filed: 1992-11-04
Abstract: Components of catalysts for the polymerization of olefins comprising the product of the reaction between:   (a) a complex between a halogenated vanadium compound and an electron-donor compound having general formula: VX<7>+/-nED; (b) a non-halogenated reducing compound capable of reacting with the electron-donor compound present in the complex; (c) a halogenated compound selected from a saturated or unsaturated, aromatic or aliphatic, halogenated hydrocarbon and an ester of a halogenated unsaturated aliphatic acid. r
Patent JP-H10144755-A (JP)
Title: Carrier mount stage
Inventor: NAKAZAWA YOSHIYUKI
IPC: H01L21/677
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To make an exchange of the size of a positioning member for a cassette carrier easily and rapidly. SOLUTION: In the case where at the time of a positioning a cassette carrier 3 of a size different from a prescribed size, the size of the cassette carrier is smaller than the prescribed size, an attachment tray 14 provided with positioning plates 15 is mounted on a base plate 11 and the work, which is accompanied by a modification of the size, is completed by merely sliding each positioning plate 15 according to the size of the carrier 3. Moreover, in the case where the size of the carrier 3 is larger than the prescribed size, the work, which is accompanied by a modification of the size, is completed by merely fitting each kinematic coupling pin 13 on the base plate 11 into each of V-shaped grooves formed in the bottom side of the carrier 3.  Therefore, there is no need of a work using such very small mounting screws as conventional screws or an adjusting work using a gauging and even if the above works are a work in a clean room, an exchange of the size of a positioning member for cassette carrier use can be made easily and rapidly.
Patent JP-H01136286-A (JP)
Title: Bar code width measuring method
Inventor: SHIMADA HITOAKI
IPC: G06K7/10
Filed: 1987-11-24
Abstract: PURPOSE:To perform the measurement of bar code width at high speed and with high accuracy by performing an interpolation arithmetic operation by using two light and shade data sandwiching a binary level in the neighborhood of a boundary. CONSTITUTION:A bar code light and shade signal from a camera 7, after being converted to a digital quantity by an A/D converter 11, is stored in a memory 12. A CPU14 calculates the boundary and the width of the bar code by taking out bar code data in the memory 12 in line unit, and performing the interpolation arithmetic operation by using two light and shade digital data sandwiching the binary level in the neighborhood of a bar space boundary part for a set binary level. Evaluation for calculated boundary and width of the bar code is decided and they are outputted to an external equipment 15.
Patent JP-H07145726-A (JP)
Title: Connecting pipe heat insulating structure for v-type internal combustion engine
Inventor: OGISO KAZUYUKI
IPC: F01N13/14
Filed: 1993-11-26
Abstract: PURPOSE:To prevent loss of heat radiation in a flexible tube while suppressing thermal influence on an intake duct and the like by isolating the flexible tube from heat. CONSTITUTION:A hollow pipe shaped stay 19 which consists of a stay inner 19A and a stay outer 19B is arranged on the outer circumference of a flexible tube 8, and exhaust pipes in front and rear of the flexible tube 8 are connected to each other. An opening part 28 for heat radiation is opened on the stay 19. A semicircular cylindrical heat insulating plate 20 whose bottom part is opened is integrally installed on the stay 19 so as to cover the outer circumference of the stay outer 19B which is faced to the outside of an internal combustion engine. A guide part 41 is extensively laid from the top edge of the heat insulating plate 20 toward the internal combustion engine side in a hood shape. A gap 42 is provided between the stay 19 and the guide part 41 so as to discharge heat of an air layer 40 in the heat insulating plate 20 to the guide part 41 side.
Patent JP-S63141972-A (JP)
Inventor: JIERARUDO ERU GOO
IPC: C07D521/00
Filed: 1987-11-24
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-S63148683-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINGU ZENZO
IPC: H01L21/28
Filed: 1986-12-12
Abstract: PURPOSE:To facilitate the flattening of an interlayer insulation film for the purpose of forming the second layer interconnection by removing side wall insulating films after etching a part of an upper plane of an interconnection electrode on the condition that an etching speed of interconnection electrode materials is well enough faster than that of a semiconductor substrate and the side wall insulating films. CONSTITUTION:In the case of forming an interconnection electrode having an insulating film 3 at sides of the interconnection electrode 2 on a semiconductor substrate 1, the insulating film 3 is removed after etching a part of an upper plane of the interconnection electrode 2 on condition that an etching speed of interconnection electrode materials is well enough faster than that of the semiconductor substrate 1 and the insulating film 3. In this way, the thinness of the interconnection electrode makes flattening of a layer insulation film for the purpose of forming the second layer interconnection easy. Further, when the interconnection electrode is etched, the existence of side walls of the insulating film at the sides of the above electrode permits an etching to carry out without performing a side etching.
Patent JP-2001118228-A (JP)
Title: Magnetic head device, and device and method for magnetic recording
Inventor: HIMENO TAKUJI
IPC: G11B5/53
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a device for recording video data by forming a track out of an AP format and an LP format. SOLUTION: After a substrate track TR3 is recorded by a first recording head in a position ahead by one track pitch of the recording position of a second recording head, when overwriting tracks TR4SP and TR4LP are recorded in the recording position by the second recording head, the height positions of the first and second recording heads are adjusted so as to set the amount of deviation between the track center lines C4SP and C4LP of the overwriting tracks TR4SP and TR4LP recording with an SP format and the boundary lines of substrate tracks TR3 and TR1 equal to the amount of deviation between the track center lines 4SP and 4LP of the overwriting tracks TR4SP and TR4LP recorded with an LP format and the boundary lines of the substrate tracks TR1 and TR3, and thus recording can carried out on both of the LP and SP formats.
Patent JP-H07252674-A (JP)
Title: Coating composition having good corrosion resistance and oxidation resistance
Inventor: TOMASU ARAN TEIRAA
IPC: C23C4/06
Filed: 1994-11-07
Abstract: A coating composition comprising an alloy having the formula RCrAlR'R'' wherein R is nickel, cobalt or the like; R' is yttrium or hafnium and R'' is tantalum, rhenium and/or platinum, preferably mixed with an oxide dispersion such as alumina, to provide an improved class of coatings suitable for operating in high temperature oxidizing environments.
Patent JP-H06148246-A (JP)
Title: Apparatus of measuring delay profile
Inventor: TERAMOTO EIJI
IPC: H04B1/7113
Filed: 1992-11-05
Abstract: PURPOSE:To obtain a delay profile measuring apparatus which can freely set the observing range (observing window) of the delay profile while setting a sliding coefficient at an optional value. CONSTITUTION:A correlative PN signal generator 30 of a receiver of the delay profile measuring apparatus is provided with a shift register 31, a counter 33 and a resetting means 37 for resetting the shift register and the counter. Moreover, the correlative PN signal generator 30 includes a first comparator 35 which compares a first comparing value set by a comparing value setting means 34 and an output of the counter 33, thereby to indicate the resetting timing to the resetting means 37. The comparing value setting means 34 includes a second comparator which generates a second comparing value, compares the second comparing value with the output of the counter 33 and indicates the latching timing to a latch 32. The latch 32 stores the value of the shift register 31 at the indicated latching timing, and the shift register 31 is initialized to the value stored in the latch 32 at the indicated resetting timing.
Patent JP-H05105635-A (JP)
Title: Antiviral agent
Inventor: OKUYAMA AKIRA
IPC: A61K39/395
Filed: 1991-10-16
Abstract: PURPOSE:To provide an antiviral agent containing anticathepsin B antibody and expected to be useful as a treating agent for viral disease. CONSTITUTION:Cathepsin B purified from human liver is immunized to an animal (e.g. rabbit, sheep, pig or goat) and the serum of the animal is purified e.g. by chromatography to obtain anticathepsin B antibody. The antibody inhibits the formation of plaque of an envelope virus such as human influenza virus and the proliferation of the virus in chicken egg chorioallantoic membrane liquid. The amount of the anticathepsin antibody as an antiviral agent is 1-500mg/dose and 1-3 doses/day for oral administration, 1-200mg/dose and 1-3 doses/day for intravenous drip infusion, 0.5-10mg/dose and 2-3 doses/day for bronchial aspiration, 0.05-10mg/dose and 2-4 doses/day for nasal cavity administration, 0.01-1mg/dose and 3-4 doses/day for instillation and 0.1-10mg/dose and 1-3 doses/day for ointment.
Patent JP-H07144753-A (JP)
Title: Mixture conveying method for particulate material and device thereof
Inventor: NISHIBAYASHI HIRONOBU
IPC: B29C31/04
Filed: 1993-11-26
Abstract: PURPOSE:To convey properly a particulate material being a blending material to a particulate material being a main material up to a processing process position of a desired particulate material in a condition of being uniformly mixed at an accurate blending rate. CONSTITUTION:A mixture conveying method for a particulate material is to convey particulate materials m1 and m2 to a material processing process position by supplying the particulate material m1 being a main material and the particulate material m2 being a blending material to a material conveying pipe 3. When the main material m1 is continuously supplied by a desired fixed quantity to the material conveying pipe 3 by a regulated quantity supply device 4a, the blending material m2 is continuously supplied by a fixed supply quantity corresponding to a blending rate with the main material m1 by a regulated quantity supply device 4b separate from the regulated quantity supply device 4a.
Patent JP-H01138972-A (JP)
Title: Inverter electric-equipment
Inventor: IGA NAOKI
IPC: F24F11/02
Filed: 1987-11-24
Abstract: PURPOSE:To facilitate inspection and exchange, by stepping the bottom plate of an electric equipment box, and by fitting a radiation plate and a transistor on a shallow bottom section at a position higher than a section on which a capacitor and the like are fitted. CONSTITUTION:In an inverter electric-equipment, the bottom plate of its electric equipment box 8 is stepped to form a deep bottom section 9 and a shallow bottom section 10. The deep bottom section 9 is properly provided with a base plate, and on this plate, a capacitor 11 and a transformer 12 are fitted. On the shallow bottom section 10, an opening 13 is formed, and on the lower surface of the shallow bottom section 10 and the edge of the opening 13, a member 14 placed between them is fitted. Then, both the end sections of a radiation plate 15 are placed between said member 14 and the lower surface of the shallow bottom section 10. Then, a transistor 16 can be easily inspected and exchanged from an upper section without being disturbed by the capacitor 11.
Patent JP-2000119593-A (JP)
Title: Resin for forming coat
Inventor: TAKAGI SHINYA
IPC: C09D167/03
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a resin comprising a specific polyarylate obtained from a specific dicarboxylic acid component and a specific diphenol component having high molecular weight and excellent in optical characteristics, wear resistance, lubricating properties, electrical characteristics and storage stability in a coating solution obtained therefrom. SOLUTION: This resin comprises a polyarylate obtained from (A) a dicarboxylic acid component comprising 10-90 mol% terephthalic acid and 90-10 mol% isophthalic acid and (B) a diphenol component containing a siloxane bisphenol of the formula [R1 is an alkylene; R2 and R3 are each a 1-3C alkyl, phenyl or the like; R4 is an alkyl, phenyl or the like; (m) is 1-4; (n) is 1-9] and 2,2-bis(3-methyl-4-hydroxyphenyl)propane at a weight ratio of (3:97) to (50:50) and having >=0.50 inherent viscosity in 1 g/dl concentration measured in 1,1,2,2,- tetrachloroethane at 25 deg.C and has <=30 mol/ton carboxyl value.
Patent JP-S63149382-A (JP)
Title: Formation of functional depositing film by microwave plasma cvd method
Inventor: SAITO KEISHI
IPC: C23C16/24
Filed: 1986-12-12
Abstract: PURPOSE:To form a functional depositing film consisting of an amorphous semiconductor or its alloy excellent in electric characteristics by means of the titled CVD method by giving the following amount of microwave energy to a gaseous raw material which is prescribed times of amount of microwave energy necessary for allowing deposition velocity to be saturated on a supporting body for forming the depositing film from the decomposition product of the gaseous raw material. CONSTITUTION:A cylindrical supporting body 205 provided on the inside of a vessel 201 of a reaction furnace is rotated 210 and the inside of the vessel 201 is decompressed to <=10<-6>Torr. Successively the supporting body 205 is heated 207 and its temp. is controlled at 20-400 deg.C. After the supporting body 205 is regulated to the prescribed temp., a prescribed gaseous raw material is introduced 208 into a discharge space 206 and the pressure of the space 206 is regulated to the prescribed pressure of <=0.1Torr. After the internal pressure is stabilized, the microwave energy of most preferably 1.2-1.3 times of microwave energy necessary for allowing deposition velocity to be saturated is introduced 202 into the space 206. A gaseous raw material is decomposed by this microwave energy and prescribed superior-quality amorphous semiconductor alloy is formed on the supporting body 205.
Patent JP-S62156959-A (JP)
Title: Regulation of head alignment of printer
Inventor: SHIINA TADASHI
IPC: G06K15/10
Filed: 1985-12-28
Abstract: PURPOSE:To easily regulate the bias of alignment of the head elements of each head unit by a method in which the reading address of data memory in a printer is read out by biasing it correspondingly to the mechanical bias of alignment. CONSTITUTION:In case where there is an alignment bias (delta) for two dots upwardly in relation to the reference position SU of the upper row for head element 3 in the head unit 1b of magenta, data to be sent to head element 3 with alignment bias (delta) among data to be sent are sent from a position LU biased for two dots from the reading reference position SU of the upper row to the earier orders of data writing in order to regulate the bias (delta). By controlling the reading address of data memories 12A-12B according to the direction and magnitude of alignment bias of the head element 3, the alignment bias of each head element 3 in the head units 1A-1D can be easily and exactly regulated.
Patent JP-H04170475-A (JP)
Title: Water-in-oil emulsion ink
Inventor: OTA HITOSHI
IPC: C09D11/02
Filed: 1990-11-02
Abstract: PURPOSE:To obtain the title ink which is excellent in a drying rate and can give a high-quality print irrespectively of the quality of the recording paper by specifying the viscosity of an ink essentially consisting of a specified oil phase component and a specified water phase component and an emulsifier. CONSTITUTION:The title ink essentially consists of an oil phase component based on a nonaqueous organic solvent (e.g. kerosene and tri-n-butyl phosphate), a water phase component based on water and an aqueous dye (e.g. C.I. Direct Black 168) and an emulsifier (e.g. Newcol 80, a product of Nippon Emulsifier Ltd.), wherein the viscosity (at 20 deg.C) is 30mPa.s or below.
Patent JP-S63151019-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUTOU KOUKI
IPC: G03F1/36
Filed: 1986-12-16
Abstract: PURPOSE:To obtain an accurate active region as designed, by providing a protruding part at each outer corner part, using an exposure mask having an active region pattern, in which each inner corner part has a slant side, and patterning an oxidation mask layer. CONSTITUTION:On a semiconductor substrate 31, a pad SiO2 film 32 and an Si3N4 film 33 are laminated and formed. This part is patterned by photolithography using an exposure mask 41. Only an active region forming area is made to remain. The exposure mask 41 is formed so that protruding parts 43 are formed at the outer corner parts of an active-region forming pattern 42 and the inner corner parts become slant sides 44. Therefore, Si3N4 film patterns 33a are formed in an L shape or a T shape, which has the protruding parts 34 and slant sides 35. With the Si3N4 film patterns 33a as masks, the device is oxidized in a steam atmosphere. Thus a field oxide film 36, in which right angles are maintained at the corners of the Si3N4 film patterns 33a, is formed.
Patent JP-H09116677-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: G06F21/12
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent reception of illegal information or the like in the personal computer communication in advance. SOLUTION: The facsimile equipment is provided with destination registration circuits 26, 28, 30 used to register information to specify a destination allowing connection to an external computer, concretely a password, a destination telephone number, and a telephone number or the like between call signals, and a communication line is connected to an external computer only for the connection to an allowed destination through the collation of the registered content at the arrival of an incoming signal.
Patent JP-H11192364-A (JP)
Title: Electric wiring board for game machine
Inventor: OGURA NOBUO
IPC: H05K7/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent a wiring cord, which is connected to an electric wiring board to be attached to a game machine, from being dropped on that board. SOLUTION: Concerning this electric wiring board for game machine, an electric circuit to be electrically connected through a cord connector 62 is formed. In this case, an electric component such as a lamp is electrically connected through the electric circuit and attached from a rear surface side 60b through a vis or the like to a fixed body 9a, the cord connector 62 is provided on a front surface side 60a of the electric wiring board, a wiring terminal connector 67A connected to the terminal part of a wiring cord 68 is connected to the cord connector 62, and the wiring cord 68 is laid from the front surface side 60a of the electric wiring board to the rear surface side 60b.
Patent JP-H05107062-A (JP)
Title: Detecting apparatus of focus
Inventor: MORIYAMA KEIJI
IPC: G02B7/34
Filed: 1991-10-18
Abstract: PURPOSE:To prevent virtually the effect of a change in humidity in particular and to make it possible to execute stable and precise detection of a focus in optical lenses constituting a focus detecting optical system. CONSTITUTION:A condenser lens 30 is provided in the vicinity of an expected focal plane of an image pickup lens. A pair of openings 41 and 42 dividing an eye 10 of the image pickup lens into two regions 11 and 12 in the rear of the condenser lens, and a pair of reimaging lenses 51 and 52 corresponding to them, are provided. An image obtained by the image pickup lens passes through a system 50 of these reimaging lenses and is formed again as a secondary image on a pair of photoelectric conversion element arrays 61 and 62, and a focus is detected on the basis of the relative positional relationship thereof. In this focus detecting optical system, the paired reimaging lens and further the condenser lens are formed of plastic of low hygroscopicity made of a polyolefin resin material or the like.