baber/WOPTO huggingface dataset:
Patent JP-S62293784-A (JP)
Title: High-speed-switching rectifying device
Inventor: TAKANO TADAO
IPC: H01L29/861
Filed: 1986-06-13
Abstract: PURPOSE:To contrive the improvement of an inverse withstand-voltage characteristic without sacrificing a forward voltage drop characteristic and a reverse recovery time characteristic by forming an N<+> buried layer between an N<+>layer and an N<->layer, whose outer size is smaller than an outer size of a diffusion region of a P<+>layer. CONSTITUTION:An N<+>buried layer 8 having a smaller outer size than an outer size of a diffusion region of a P<+>layer 3 is formed between an N<+>layer 1 and an N<->layer 2. Accordingly, a thickness reaching an N<+>layer becomes thick in an edge part in a diffusidon region of a P<+>layer and an expansion of a depletion layer in that edge part becomes large. Accordingly, an inverse withstand- voltage characteristic is improved. Meanwhile, the size of the N<->layer 2 right under the P<+>layer 3 can be made the same as the conventional one so that a forward voltage drop characteristic and a reverse recovery time characteristic are not damaged.
Patent JP-H01308350-A (JP)
Title: Film aligning method and device thereof
Inventor: WATANABE YOICHIRO
IPC: B65H29/10
Filed: 1988-06-04
Abstract: PURPOSE:To gather films into a case by making a needle being retractable by an actuator from a needle through hole of a case opened retractable in and out of the needle through hole in a film contact plate, and separating the film from this contact plate. CONSTITUTION:A protective film 26 is separated from a printed circuit board and fed to an interval between a film storage device 10 and a film contact plate 12. A cover 23 of this storage device 10 is removed in advance. A film through needle 17 is made to go forward or backward in an arrow direction by a needle retractable actuator A and a needle retractable actuator B through a needle through hole 25 of a back plate 22a of the case 22. Then, a hole 11 is installed in the film contact plate 12 at a position where the needle 17 is pierced through, in advance. The actuator A is advanced forward and the needle 17 is pierced through a film 26, making it come into contact with the hole 11 of the film contact plate 12 in addition. Next, the needle 17 is retracted by the actuator B, and the film 26 is housed in the case 22. Repeating this operation, the film 26 is stacked in the case 22. With this constitution, any dispersion of the film is thus prevented from occurring.
Patent JP-S6115744-A (JP)
Inventor: FUJIOKA YASUHIRO
IPC: B02B5/02
Filed: 1984-07-03
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-H04362672-A (JP)
Title: Developer container
Inventor: WATANABE SHIGERU
IPC: G03G15/08
Filed: 1991-06-10
Abstract: PURPOSE:To provide a developer container in which the container main body of a toner cartridge already used is compressed to be compact and which is easily handled when it is disposed. CONSTITUTION:The container main body 6a of the toner cartridge 6 is formed in bellows structure so that it can elongate and contract. A pair of main body housing members 61 and 62 for housing the container main body 6a in the compressed state is respectively disposed at both ends of the main body 6a in an elongating and contracting direction. Then, a string-like main body compressing member 63 is provided which penetrates one of the pair of members 61 and 62, that is, the member 62 and whose end is fixed to the other member 61.
Patent JP-S6119637-A (JP)
Title: Preparation of tubular ion-exchange membrane
Inventor: MISHIMA HIROYUKI
IPC: B01J47/12
Filed: 1984-07-05
Abstract: PURPOSE:To prepare a tubular ion-exchange membrane which is seamless and has excellent electrical performance, dimensional stability, and mechanical strength, by applying a specified monomer to the surface of a knitted sleeving fitted around a supporting rod and polymerizing the monomer. CONSTITUTION:A knitted sleeving 3 prepared by knitting, such as plain knitting, rib knitting or purl knitting, of organic or inorganic fibers (e.g. PVC fibers) of a fineness of 20-200d into a tubular form is fitted around each of one or more supporting rods 2, 2', 2'', etc. which are set up in upright positions on a supporting base 1 and have a diameter of 0.1-50mm.. A monomer mixture 4 which contains a monomer having ion-exchange groups or functional groups suitable for introducing ion-exchange groups (e.g. styrene), a crosslinking agent, a plasticizer, a radical-polymerization initiator, etc. is applied to the surface of this knitted sleeving 3, and is heated at 40-120 deg.C for 30min-24hr to be polymerized. Then the supporting rods 2, 2', 2'', etc. are removed.
Patent JP-S5363486-A (JP)
Title: Preparation of hydrophilic crosslinked polymer
Inventor: TAKEUCHI SHIYOUICHI
IPC: C08F8/00
Filed: 1976-11-16
Abstract: PURPOSE: To prepare the title polymer from an alkali-functional polymer as a raw material by effective elimination of a basic substance having been used for incorporating hydrophilic groups. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11327042-A (JP)
Title: Positioning device of projector
Inventor: SADATOSHI MISAO
IPC: H04N5/74
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To easily execute the positioning operation of a projector to adjust the video projection position of the projector on a screen. SOLUTION: A laser pointer 6 by which four corners of the frame of the video projection area of the projector 1 are irradiated is attached on the side of the projector 1, and position adjusting markers 5 are marked at four corners of a proper projection video frame on the screen 3. Then, an adjustment table 2 where the projector 1 is mounted is adjusted while confirming the positions of the luminescent spots of the marker 5 and the laser pointer 6.
Patent JP-H09315645-A (JP)
Title: Image forming device
Inventor: HIROBE JUNICHI
IPC: B65H29/22
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce occupied space by making a photocopied sheet discharge part detachable, and forming a received sheet discharge part at the upper face of a casing of an image forming device body. SOLUTION: In a complex machine 1, a photocopied sheet discharge part 3 is made detachable from a complex machine body 2, so that the photocopied sheet discharge part can be detached at the time of not using copying function. A received sheet discharge part 9 is formed at the upper face of a casing 4, and the received sheet discharge part 9 is not protruded from the complex machine body 2. With the received sheet discharge part 9 thus formed at the casing 4, the number of part items is reduced by a large margin. The storage number of sheets in the photocopied sheet discharge part 3 is made less than the storage number of sheets in a received-printed sheet discharge part 9a so that the received-printed sheet discharge part 9a can store a large quantity of sheets. The occupied space of the complex machine is thereby reduced.
Patent JP-H09319951-A (JP)
Title: Automatic vending machine
Inventor: IRIYAMA MASARU
IPC: G07F9/10
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To set up vending stop time, corresponding to the number of commodities to be replenished or substituted and to improve the sales of commodities. SOLUTION: When a selection button 16 is depressed after a vending stop setting mode key has been depressed, a column corresponding to the button 16 is stored in a RAM as a vending stop column. When the same selection button 16 is released after having been continuously depressed for time corresponding to the number of replenished or substituted commodities, the depressed time (s) is stored in the RAM as the vending stop time (h). When the vending stop time, stored in the RAM, has elapsed, a CPU allows commodities to be vended in the column of which vending has been stopped.
Patent JP-S63302558-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZAWA KIYOSHI
IPC: H01L29/732
Filed: 1987-06-02
Abstract: PURPOSE:To reduce base resistance and wiring capacitance, and to improve the degree of integration while simplifying a process by selectively etching one part of an emitter region to expose a base region, forming a sidewall consisting of an oxide film into the emitter region through reactive ion etching and selectively depositing an electrode material. CONSTITUTION:One part of an emitter region 1 is etched selectively to expose a base region 2, a sidewall 11 composed of an oxide film is shaped into the emitter region through reactive ion etching, and an electrode material is deposited selectively. The emitter region 1 such as an N<+> emitter layer 1, the base region 2 such as a P-type base layer 2, an N-type collector layer 3, a collector electrode layer 4 and an LOCOS 6 are formed to a P-type substrate 5. An SiO2 film 7 is shaped onto the surface, and the film 7 is patterned to form an opening section 8 in one part of the emitter region 1. The emitter opening section 8 is etched selectively through an optical pumping etching method to expose the base layer 2, an SiO2 film 10 is shaped again, and an SiO2 film 11 is left only near the sidewall of an emitter 1' through RIE. Each electrode 12-14 is formed by selectively depositing Al or W.
Patent JP-S6117277-A (JP)
Title: Magnetic head holding device of magnetic card recording and reproducing device
Inventor: HORINOUCHI SHIYOUGO
IPC: G11B21/20
Filed: 1984-07-04
Abstract: PURPOSE:To send and receive exactly a signal to and from a curved magnetic card, too, by fixing a magnetic head to the end part of a nearly U-shaped plate spring, and also forming a narrow width part which can be oscillated in the direction nearly orthogonal to the advance direction of the magnetic card. CONSTITUTION:When a magnetic card 9 reaches a magnetic head 1 and a main carrying roller 10, the magnetic head 1 is pushed up in the direction (y) by a thickness portion of the magnetic card 9. In this case, since a head holding member 11 is made of a plate spring, the magnetic head 1 is pressed and energized to the magnetic card 9 side. When the rigidity of a spring is adjusted by setting the widths D, (d), so that an angle A made by a lower side elastic plate 11c of the head holding member 11 and the magnetic card 9 becomes equal to an angle B made by an upper side elastic plate 11b and the lower side elastic plate 11c, the magnetic head 1 can be made to contact and held at a right angle with the magnetic card 9.
Patent JP-H08311644-A (JP)
Title: Sputtering target
Inventor: OSAWA RYUJI
IPC: C23C14/34
Filed: 1995-05-11
Abstract: PURPOSE: To improve the overall sputtering rate of sputtering targets by forming a hollow part in the central section of one of two sputtering targets placed opposite to each other. CONSTITUTION: In the sputtering targets 1 and 2, the central section of the target 2 is hollowed out and sputtered particles 5 released from the target 1 are allowed to pass through the hollow part of the target 2 and to arrive at a substrate 8. To enhance the utilization efficiency of the targets 1 and 2, sputtered particles 5 having outgoing angles within the range of ±40 deg. from the normal to the target-1, the outgoing rates at which are high in the plot of outgoing angle dependence of the outgoing rates of all the sputtered particles 5, are utilized.  By hollowing out the central section of the target 2, the sputtered particles 5 having outgoing angles within the range of ±40 deg. from the normal to the target 1 can effectively be used and, at this time, the amount of sputtered particles 5 released to the surrounding regions becomes smaller than the amount of sputtered particles 5 outgoing toward the substrate 8. Thus, the total amount of unnecessary sputtered films can be reduced to facilitate the maintenance work.
Patent JP-S5930820-A (JP)
Title: Epoxy resin composition
Inventor: KAKEHI MASAO
IPC: C08G8/36
Filed: 1982-08-11
Abstract: PURPOSE:The titled composition, consisting of an epoxy resin containing an epoxidized cocondensate of a phenol with a long-chain alkylphenol at a specific ratio and a formaldehyde in a specific proportion or more and a hardening agent, etc., and having improved crack and moisture resistance. CONSTITUTION:An epoxy resin composition prepared by incorporating an epoxidized cocondensate of (A) a phenol, e.g. phenol, resorcin or cresol, with (B) a long-chain alkylphenol, e.g. having >=4C alkyl group such as butyl or octyl, at 3/1>=long-chain alkylphenol/phenol>=1/3 molar ratio and (C) formaldehyde in an amount of 50% or more based on an epoxy resin with a hardening agent, hardening accelerator, filler, mold releasing agent, surface treating agent, etc. USE:Insulating materials protecting materials and sheathing materials for electronic apparatuses and base boards for mounting the electronic apparatuses.
Patent JP-H033980-A (JP)
Title: Supporting device for sealed compressor
Inventor: KAGAMI MASAHIKO
IPC: F16F15/08
Filed: 1989-05-31
Abstract: PURPOSE:To secure and improve the heat resistance and vibration-proof performance of the supporting device of a sealed compressor by providing the second vibration-proof rubber with the heat resistance more excellent than that of the first vibration-proof rubber between the first vibration-proof rubber and the sealed compressor. CONSTITUTION:The second vibration-proof rubber 5 with the heat resistance more excellent than that of a conventional vibration-proof rubber 4 is provided between the conventional vibration-proof rubber 4 and a vibration-proof rubber fitting metal 2. When a sealed compressor 1 is operated, the temperature of the vibration-proof rubber fitting metal 2 is increased to the considerable temperature as before, but the material of the added second vibration-proof rubber 5 sufficiently withstands the temperature of the vibration-proof rubber fitting metal 2 and prevents the heat transfer to the first vibration-proof rubber 4, thus the deterioration of the vibration-proofness and durability due to heat aging as a vibration-proof supporting device can be prevented.
Patent JP-S5930713-A (JP)
Title: Manufacture of silica gel containing tantalum
Inventor: SATOU MAKOTO
IPC: C03C1/00
Filed: 1982-08-11
Abstract: PURPOSE:To manufacture the titled silica gel suitable for use as a porous gelled base material for forming optical glass by adding a hydroxide to an aqueous soln. contg. a Ta alkoxide and Si(OCH3)4 and by gelling the resulting mixed soln. CONSTITUTION:A hydroxide such as NH4OH is added to a soln. of Si(OCH3)4 and a Ta alkoxide such as Ta(OC2H5)5 is hydrated methanol. The soln. contains Ta by 0.1-25mol% of the amount of Si, and the hydroxide is added to the soln. by 5X10<-3>mol per 1mol Ta alkoxide. The resulting mixed soln. (sol) is filled into a prescribed container and gelled at about 70 deg.C. Residue formed by hydrolysis during the gelling is dried to obtain silica gel contg. Ta.
Patent JP-H05334677-A (JP)
Title: Recording medium processor and its processing method
Inventor: SEO HISAFUMI
IPC: G11B7/00
Filed: 1992-05-29
Abstract: PURPOSE:To write information with the same irradiation light quantity without performing trial write on an optical disk used even once in every case in an optical disk device. CONSTITUTION:For example, the trial write is performed when the optical disk 1 is used for the first time, and a light quantity value for the optimum write on the optical disk 1 can be obtained. An obtained optimum light quantity value is registered on an EEPROM 70 with the control data of the optical disk 1. Hereinafter, the write of the information on the optical disk 1 is performed by controlling a laser control circuit 51 according to the optimum light quantity value stored in the EEPROM 70, and generating laser power with power in accordance with the optimum light quantity value from a laser diode 9.
Patent JP-S62296045-A (JP)
Inventor: HONMA KUNIO
IPC: E04C3/18
Filed: 1986-06-13
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-H04363153-A (JP)
Title: Structure of milling cylinder in grain milling machine
Inventor: KAWAI TADAAKI
IPC: B02B3/06
Filed: 1991-06-11
Abstract: PURPOSE:To make manufacture of a milling cylinder easy and to more enhance milling efficiency by forming the milling cylinder into a structure wherein milling rolls are internally incorporated and grain is milled. CONSTITUTION:A milling cylinder is constituted so that many screen members B having a nearly angular cross section are lengthened in the axial direction and fixed to the inner circumferential face of a basketlike cylindrical holder A with equal intervals in the direction of the outer circumference. Further, a plurality of cylindrical holders A are connected in the axial direction. The cylindrical holder A is divided into at least two from the center and made connectable. Many slender ribs 1 are fitted to the outer circumferential part of the cylindrical holder A with parallel intervals. These slender ribs 1 are lengthened in the direction of the outer circumference and hold the respective screen members B for the direction of the outer circumference. The material of the screen member B is formed of cemented carbide, cutting tool material and high carbon steel such as SKD, SKS, SKH and WPS or ceramic. The milling cylinder is constituted so that rake angle theta of 0-15 deg. is formed in the front parts in the inner end faces of the respective screen members B.
Patent JP-S5928608-A (JP)
Title: Detector for weld line
Inventor: YOKOSE YOSHIKAZU
IPC: G01B11/24
Filed: 1982-08-09
Abstract: PURPOSE:To enable the detection of a weld line with high accuracy while welding by oscillating a detection part constituted of a light projecting part which emits elliptical light having >=3 ellipticity and a photodetecting part in the minor axis direction of elliptical light. CONSTITUTION:A detection part 20 consisting of a light projecting part 10 which expands the light from a laser diode 7 and a condenser lens 8 having 0.5 numerical aperture in a major axis direction B by a cylindrical concave lens 9 and emits elliptical light 12 having ellipticity B/A=7 and a photodetecting part 19 having a line sensor 18 disposed in such a way that the major axis direction B of the line 12 and the longitudinal axis coincide is kept oscillated in the direction coincident with the minor axis direction A of the light 12. The scattered light from the groove 21 and gap 22 of an object 13 to be welded are detected with a line sensor 18 during said oscillation and is arithmetically processed. The light sensor outputs the gap G and the central position C of the gap. Since the light is deformed to the elliptical light having large ellipticity, the sensing with high accuracy is made possible without receiving the influence of the slope having ruggedness even if the minor axis of the beam is restricted small.
Patent JP-H10330477-A (JP)
Title: Production of weather-resistant polyamide, weather-resistant polyamide and its use
Inventor: LIEDLOFF HANNS-JOERG
IPC: C08G69/04
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve weather resistance and molecular characteristics of a polyamide and obtain the subject polyamide by carrying out polymerization or polycondensation of a polyamide-forming monomer in the presence of a specific piperidine and a specific phenol. SOLUTION: Polymerization or polycondensation of (A) a polyamide-forming monomer is carried out in the presence of (B) 0.02-0.7 wt.% 4-amino-2,2,6,6- tetraalkylpiperidine, (C) 0-0.5 wt.% aliphatic or alicyclic diamine having primary or tertiary amino group and (D) 0.02-0.7 wt.% 2,6-dialkylphenol represented by the formula (R<1> and R<2> are each a 1-6C alkyl; R<3> is H or methyl; A is a free carboxyl group, etc.; when A is a primary amine, (x) is 2 and (y) is 1 or (x) is 2 and (y) is 1, etc.), and having OH group at fourth position, and each component is mutually supplemented so that total amount of the components A to D is 100%, and total amount of the components B to D is 0.05-1.3 and the components B to D is bonded through an amide bond to the polymer chain.
Patent JP-H01310048-A (JP)
Title: Parapet waterproof layer protecting structure
Inventor: KOJIMA AKIRA
IPC: E04D5/14
Filed: 1988-06-06
Abstract: PURPOSE:To facilitate the fitting of a protecting plate without being affected by the height of a parapet by supporting the upper end section of the protecting plate in the free coupling state with a groove-shaped recess fixed to the parapet and providing a reinforcing supporter on the back side of the protecting plate. CONSTITUTION:Multiple protecting plates 27 are continuously arranged on the inner wall face of a parapet 17 at the preset interval from the inner wall face. The lower end section of the protecting plate 27 is supported is by a support section 22 fixed on a floor face, the upper end section is freely coupled with the groove-shaped recess of a coupling section 20 with a downward groove- shaped recess fixed to the upper section of the parapet 17. The first bar section 22b is planted form the support section 22 on the back side of the protecting plate 27, the second bar section 18 is suspended from the coupling section 20 to face the first bar section 22b, the tip of the first bar section 22b and the tip of the second bar section 18 are freely connected by a tubular body 26.
Patent JP-H04364548-A (JP)
Title: Password input device
Inventor: MAKINO YOSHIMI
IPC: G06F17/30
Filed: 1991-06-11
Abstract: PURPOSE:To easily generate a password number which is easy to use and understand by diverting data in a file name storage part to the password number according to the conditions of a password input method setting means. CONSTITUTION:The file name storage part 2 stores and holds a file number as an identifier and a file name which are inputted by a file name input means 1, and a file name represented by the document number input means 1, and a file name represented by the document, etc. Further, a password input means 4 selects and determines one of data obtained from the file name storage part 2, data obtained from a manual password input part 3, and data password information having no password number, and stores and holds it in a password storage part 5. Thus, the password number which is easy to use and understand is easily generated, so the password is not forgotten and the file is protected against careless deletion by the password.
Patent JP-H05329461-A (JP)
Title: Method for banking with fly ash
Inventor: YAMAMOTO MICHIAKI
IPC: B09B1/00
Filed: 1992-05-29
Abstract: PURPOSE:To form a decent banking with the waste produced from a thermal power plant by compacting a specified cement-base mixture to form the block laying the blocks to form a retaining wall and filling the slurry mixture within the wall. CONSTITUTION:An aq. suspension of a cement-base mixture contg. 30-90wt.% solid consisting of 0.25-70wt.% of an alkaline-earth metal hydroxide, 10-99.5wt.% fly ash and 0.25-70wt.% of an alkaline-earth metal sulfite is compacted in a formwork and caked to form a block 3. The blocks 3 are laid to form a retaining wall 4, and a slurry of the mixture is filled into the inside thereof. Accordingly, since the entire banking is integrated, a rigid banking is obtained.
Patent JP-S62296318-A (JP)
Inventor: OTSUKA SHIGEHARU
IPC: H01H61/01
Filed: 1986-06-17
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。