baber/WOPTO huggingface dataset:
Patent JP-H07278918-A (JP)
Title: Cover all and its preparation
Inventor: RICHIYAADO HAWAADO BERU
IPC: A41D31/00
Filed: 1995-03-14
Abstract: PURPOSE: To provide a disposable protective coverall having a reduced number of seams and a seamless shoulder construction. CONSTITUTION: This coverall includes a first body half and a second body half. Each body half is formed from a seamless sheet material 36. The second body half is substantially a mirror image of the first body half. Each body half includes first and second edges 40 and 42 and top edge 44 extending approximately half-way across the body portion from the top of the second edge 42, a sleeve portion 46 having top and bottom sleeve edges 48 and 50, a top edge and a segment of the second edge 54 of the body portion 38 and a leg portion 56 having a front and a rear leg edges 58 and 60.  The coverall also includes closure means joining the first edges of each body portion, a seam joining the second edges of the body portion, including the segment of the second edges in the sleeve portions, sleeve seams joining the top sleeve edges to the bottom sleeve edges, inseams joining the front leg edges to the back leg edges and back seams joining each top edge of the sleeve portion with the top edge of its respective body portion.
Patent JP-S54144499-A (JP)
Title: Epoxy resin composition
Inventor: TADA TAKASHI
IPC: C08J5/24
Filed: 1978-05-02
Abstract: PURPOSE: An epoxy resin composition having high head and moisture resistance, and improved handleability, prepared by heat-treating an aromatic polyamine and an epoxy resin to increase the viscosity of the mixture without causing gelation.  
     CONSTITUTION: A composition comprising one or more types of prepolymers obtained by heat-treating an aromatic polyamine (A) of formula I or II: (R 1  and R 2  are H, methyl, OCH 3 , -Cl, -Br, or -NH 2  groups) with an epoxy resin (B)  consisting mainly of an epoxy compound of formula III: (R 3 , R 5 , and R 6  are H or methyl groups; R 4  is H, methyl, or ethyl group) at a weight ratio of (A) to (B) of 0.5W1.2:1 at 50W200°C to increase the viscosity of the mixture to 5 poises or higher at 120°C or above without causing gelation. 4,4'-Diaminodiphenyl sulfone, 3,3'-diamino-dephenyl sulfone, etc. may be cited as the polyamine (A). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54145450-A (JP)
Title: Data collection system
Inventor: UCHIUMI KIYOSHI
IPC: G06F17/40
Filed: 1978-05-06
Abstract: PURPOSE: To prevent definitely an operator from mistaking by enabling a data collector unit to function to make a check on file discrimination information transmitted from a terminal controller.  
     CONSTITUTION: Terminal controller 1 is connected to data collector unit 4 via circuits 2-0 to 2-n, and data entry units 3-1 to 3-m which correspond to terminals are also connected to collector unit 4 by using circuit 2-0. Inside of this unit 4, line adapter 5A connected to the control side, line adapter 5B connected to the entry-unit side, control part 6, contact 7 causing the interruption between the controller and entry unit, transmission parts 8A and 8B, and reception parts 9A and 9B are arranged. Fruther, control memory 10, CRT display 11, printer 12, keyboard 13, and flopy-disc memory file 14 are provided, so that a check on discrimination information inputted to file 14 will be made as well as the supervision over controller 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11208567-A (JP)
Title: Rubber crawler travel type motor scooter
Inventor: KAMATA HIDEHIRO
IPC: B62D55/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the slip on a road surface and to easily escape from a muddy place by fitting rubber crawlers to induction wheels and drive wheels. SOLUTION: Rubber crawlers 3 are fitted to drive wheels 1 and induction wheels 2. Mechanisms constituted of lift motors 6 and slide tables 7 are fitted to a vehicle body to lift the induction wheels 2. Contact areas between the crawlers 3 and the road surface are increased, the crawlers 3 hardly slip due to an increase of frictional resistance, and the crawlers 3 are not sunk on the muddy road surface. A turning property is increased during a curve travel when the right and left induction wheels 2 are separately lifted or lowered. The right and left induction wheels 2 are lifted to reduce the frictional resistance on the nonslip and nonmuddy road surface, thereby the load of the drive wheels 1 can be reduced, and the exhaustion of a battery is suppressed. When the induction wheels 2 are lifted, the riding capability over a step is increased.
Patent JP-H06263276-A (JP)
Title: Paper feeder
Inventor: FUJIWARA HIROSHI
IPC: B65H1/28
Filed: 1993-03-15
Abstract: PURPOSE:To improve operability by preventing a trouble caused by a paper sheet sandwiched by a paper feeder at paper sheet replenishing time and at jam treating time or the like in the paper feeder where two paper sheet housing parts are arranged in series to each other in the paper sheet feed direction on the first stage. CONSTITUTION:A paper feeder on a paper sheet feed stage 5 is constituted by forming two paper sheet housing parts 51 and 51a arranged in series longitudinally to each other in the paper sheet feed direction as an integrated tray unit 50, and when members constituting feed paper separating means of the respective paper sheet housing parts 51 and 51a are divided into an opposite side member situated on the opposite side of the tray unit 50 and a tray side member situated on the tray unit side with the paper sheet carrying surface as a reference, reverse rollers 57 and 57a are arranged in the tray unit 50.
Patent JP-H07262902-A (JP)
Title: Electric leakage breaker
Inventor: HAMADA OSAMU
IPC: H01H83/02
Filed: 1994-03-24
Abstract: PURPOSE:To reduce internal wiring work during assembling, enable assembling in one direction, and improve functionality by integrally arranging a load side terminal, an eddy current trip mechanism part, an opening and closing mechanism part, a movable contact part, and the others on the surface of a support member made of synthetic resin and attaching an electric leakage control part to the rear surface part. CONSTITUTION:First a zero phase current transformer 26 is mounted on a support member 41 made of synthetic resin via a protrusion part 41d, and a load side terminal 3 and an eddy current trip mechanism part 4 are mounted on the member 41. Then the ends of cables 6 and 7 led out of a through hole 26a and the ends of movable contact parts 18 and 17 are connected together by welding or brazing and mounted on the member 41 through a press member 42. Next a test switch part 8, opening and closing mechanism 11, and an electric leakage trip mechanism part 12 are mounted on the member 41, connectors 44 and 40, 45 and 38, and 46 and 39 are connected to each other in rospective pairs, and then an electric leakage control part 36 is mounted on the member 41 via a claw part 41C. The member 41 in which respective parts are incorporated, namely an internal element part 35 is incorporated in a main body case 43 via a recessed part 43b, an upper case 1 is mounted, and thus assembling is completed.
Patent JP-S56150429-A (JP)
Title: Catalyst device
Inventor: TAKIMOTO YOSHINORI
IPC: B01J8/02
Filed: 1980-04-25
Abstract: PURPOSE:To raise the efficiency of reaction by projectionally providing a guide part for a fluid to be treated to the inner wall in contact with a catalyst layer of a reactor container in which a catalyst is packed and the fluid to be treated is passed. CONSTITUTION:A guide part 12 for preventing the biased flow of a fluid is provided to the inner wall in contact with a catalyst layer 5 of a reactor container 1. The guide part 12 is made up by arranging plural circular guide elements 12A-12C in a row along the inner wall of the reactor container 1 in such a way as to form a ring. And, apertures 13 are provided between the elements 12A-12C so as to allow thermal expansion to take place. The guide part is provided in plural tiers at given intervals along the flowing direction of a gas to be treated, and the tiered guide parts are positioned so biasedly that the positions of the distance 13 between the upper and lower guide parts are not overlapped. Thus, a fluid G to be treated, passing along the inner wall of the container 1, is directed toward the inside of the catalyst 5, thereby improving the contact between them.
Patent JP-S55147008-A (JP)
Title: Negative feedback circuit for amplifier
Inventor: FUKUDA RIYUUICHI
IPC: H03F1/34
Filed: 1979-05-02
Abstract: PURPOSE:To prevent the deterioration of sound quality, by using the capacitor of small capacitance and good quality, by dividing the output of the amplifier through resistors and by negative feedback of the divided signal via a capacitor. CONSTITUTION:The output of the amplifier 2 is fed to the output terminal 3 and also branched into two; one is negative-fed-back to the inverting input terminal of the amplifier 2 via the resistor 8 and another is grounded via the series circuit of negative feedback voltage dividing resistors 4, 5, and negative feedback is made from the junction points of the resistors 4 and 5 to the noninverting input terminal of the amplifier 2 via the capacitor 7. In this circuit, the resistance value R8 of the resistor 8 is taken sufficiently greater value than the resistance values R4, R5 of the resistors 4, 5, and when the impedance of the capacitor 7 at an audible frequency band is regarded as zero, the low band cut-off frequency f3 is f3=1/[2piC(R5.R8)/ (R4+R5)] and the frequency is lower than a multiple of (R4+R5)/R8 in comparison with conventional systems. Accordingly, the degradation of sound quality can easily be prevented by using a capacitor of small capacitance and good quality.
Patent JP-S56150516-A (JP)
Title: Manufacture of polyester container
Inventor: MATSUNAGA TERUO
IPC: B29C49/42
Filed: 1980-04-25
Abstract: PURPOSE:To provent the development of solvent cracks at the mouth of a polyester container by treating the mouth with a mixed solvent comprising solvents of specific solubility parameters in forming a polyester container from a parison by means of blow-molding. CONSTITUTION:The mouth of a parison befofe blow-molding or after blow molding with a mixed solvent comprising a solvent of a solubility parameter delta of 8<delta<12  and a solvent of a solubility parameter of 8 or less or 12 or larger. The development of solvent cracks under stress as well as the whitening resulting from crystallization during the solvent treatment around the mouth of a container can effectively be prevented.
Patent JP-S61213275-A (JP)
Title: Adhesive and flexible printed circuit board
Inventor: FUMITA MASAYA
IPC: C08G59/00
Filed: 1985-03-20
Abstract: PURPOSE:An adhesive having improved adhesiveness, heat resistance, smoothness, comprising a specific acrylic resin, epoxy resin, polyisocyanate, a fluorinated alkyl ester surface active agent and an alkyl ether surface active agent in a specific ratio. CONSTITUTION:The aimed adhesive comprising (A) 100pts.wt. acrylic resin obtained by copolymerizing 15-35wt% acrylonitrile with 55-83wt% ester of <=5C alcohol and (meth)acrylic acid, and 2-10wt% (meth)acrylic acid, (B) 5-10pts.wt. epoxy resin, (C) 20-100pts.wt. polyisocyanate, (D) 0.03-0.1pt.wt. based on 100pts.wt. mixture of the components A-C of a fluorinated alkyl eater surface active agent, and (E) 0.5-1.3pt.wt. based on 100pts.wt. mixture of an alkyl ether surface active agent, to give the aimed adhesive. A flexible printed circuit board having an adhesive layer consisting of the adhesive has an adhesive face free from unevenness, has improved roll or press molding properties, and extremely improved appearance.
Patent JP-H09329663-A (JP)
Title: Self-adjusting gps reference station and method for actuating the same
Inventor: ADAMU JIEI GUUDATSUTO
IPC: G01S7/40
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To move a reference station to a different location without surveying the new location manually by retrieving the last reference location from a GPS(global positioning system) receiver and comparing the estimating value of the new location with the last reference position. SOLUTION: At the time of starting a reference station 100, a control means 106 initializes a GPS receiver 104 and discriminates whether or not the station 100 is moved by comparing the last location stored in the receiver 104 with the new estimating value front the receiver 104. When the last location estimating value stored in the receiver 104 and the estimating value of the new location are apart from each other by more than about 100m, the control means 106 considers that the station 100 is moved. In order to find the new location of the station 100, the receiver 104 is set to a self-contained mode and continuously calculates location estimating values. After the present location is found, the receiver 104 is programmed for a new reference location and positioned in a reference station mode.
Patent JP-S59178561-A (JP)
Title: Bank controlling system
Inventor: NODA TAKAHITO
IPC: G06F12/06
Filed: 1983-03-30
Abstract: PURPOSE:To enable widening of common area and improve efficiency of use of memory by providing a bank number holding device that holds bank number, a decoder and a bank selection address gate. CONSTITUTION:Bank 0-bank 7 of 32K unit are formed in a memory module 31 and bank 0 is used as a common area. Similarly, bank 8-bank 15 of 32K unit are formed in a memory module 32. When address of a processor 30 is 0- 32K-1 address, area of bank 0 of the device 31 is accessed regardless of content of a bank register 33. In the case of 32K-64K-1 address, access is made to address part of the bank 1. Thus, as the bank 0 becomes a common area, and the bank 1 and succeeding are set to the device 33, the common area can be made wider and efficiency of use of memory can be improved.
Patent JP-S57169602-A (JP)
Title: Production of length rule provided with black scale on golden color surface
Inventor: WATANABE KATSUTOSHI
IPC: G01B3/00
Filed: 1981-04-11
Abstract: PURPOSE:To produce a length rule having a black scale on a golden color surface in the production of said rule by coating black paint on a blank material of metal which is formed with a photosensitive film corresponding to the scale and is hardened at high temp. and stripping the photosensitive film then applying golden color plating. CONSTITUTION:Photosensitive liquid that forms a protective film against etching and a protective film for stopping a black color is coated over the entire surface of a blank material for products of straight rules and carpenter's squares made of metal. A negative having prescribed scale lines is applied thereon, and the coating is exposed and developed. The material lost of the photosensitive protective film only in the scale line parts is heated to 250-300 deg.C in a gaseous furnace, whereby the film is hardened, this is then subjected to an etching treatment to etch off the exposed scale line parts. Black painting that forms a protective film against plating having electrical insulation characteristics is filled in the scale line parts, after which the photosensitive protective film on the other surface is stripped. Next, golden color plating is applied thereon, whereby the length rule having the black scale on the golden color surface without plating in the scale line parts is produced.
Patent JP-S59178594-A (JP)
Inventor: NARITA AOSHI
IPC: G07D9/04
Filed: 1983-03-29
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-S61213213-A (JP)
Title: Photo-polymerizable composition
Inventor: MAEMOTO KAZUO
IPC: G03C1/00
Filed: 1985-03-19
Abstract: PURPOSE:To provide the titled novel composition containing an addition- polymerizable unsaturated compound, a photo-polymerization initiator and a specific binder, free from organic solvent and developable with weakly alkaline aqueous solution. CONSTITUTION:The objective composition can be produced by compounding (A) 7.5-55wt% addition-polymerizable unsaturated compound containing >=2 ethylenic unsaturated double bonds in the molecule (e.g. diethylene glycol diacrylate), (B) 0.1-10wt% photo-polymerization initiator capable of starting the polymerization of the component A (e.g. benzophenone) and (C) a binder comprising a multi-component copolymer having a weight-average molecular weight of 500-1,000,000 and composed of (i) the compound of formula I (Ar is phenyl), (ii) the compound of formula II (R is 1-6C alkyl) and (iii) an alpha,beta-unsaturated carboxylic acid (e.g. acrylic acid), wherein the amounts of the components i, ii and iii are preferably 20-70mol%, 5-70mol% and 25-70mol%, respectively.
Patent JP-H03258297-A (JP)
Title: Drying mat for bedclothes
Inventor: GOTO KANJI
IPC: D06F58/00
Filed: 1990-03-08
Abstract: PURPOSE:To easily store a drying mat by providing a pocket on the drying mat, in which the drying mat is stored. CONSTITUTION:A pocket 11 is sewed in a corner of a drying mat 9. The pocket 11 has an opening 12 with a fastener 13 to put the drying mat in. The drying mat is put into the pocket 11 through the opening 12 of the pocket as the drying mat 9 is turned inside out, and the fastener 13 is closed.
Patent JP-H02235579-A (JP)
Title: Manufacture of electrode for active plasma cutting
Inventor: NAKANO ETSUO
IPC: H05H1/34
Filed: 1989-03-09
Abstract: PURPOSE:To reduce variance of electrode service life and to stabilize its service life for a long time by inserting electrode material directly into an electrode holder and inserting a tip cover into this to compress and stick these together. CONSTITUTION:A through hole 1c is provided on the inside from the tip side of the electrode holder 1 made of Al (alloy), etc. Hf (alloy), etc., of the electrode material 2 having the diameter slightly smaller than that of the through hole 1c are cut to the prescribed length and this electrode material 2 is inserted into the through hole 1c of the electrode holder 1. The tip excess thickness 1d is cut and the wall thickness of the through hole 1c part is finished to about 0.1-0.2mm. The diameters of compression holes 3a and 3b of the tip cover 3 of copper material, etc., are formed slightly smaller than those of the tip part 1d of the electrode holder 1 and an electrode insertion part 1f. This tip cover 3 is forcibly inserted into the electrode holder 1 by a press. The tip 1d and the insertion part 1f are compressed and the electrode holder 1, the tip cover 3 and the electrode material 2 are integrated and stuck together. Afterward, the integrated material is machined to a prescribed shape and the subject electrode for active plasma cutting is formed.
Patent JP-S61213410-A (JP)
Title: Burner unit
Inventor: YASUNAGA SHUNICHI
IPC: F23D14/08
Filed: 1985-03-19
Abstract: PURPOSE:To enable to supply gas being smoothed in its flow and having uniform density to a flame hole part by installing a smoothing plate in such a manner that burner plates having symmetrical forms and fuel paths are overlapped and the smoothing plate having a number of holes is installed under the flame hole part placed at the top of a unit and enables gas to flow uniformly to the flame hole part. CONSTITUTION:A burner unit is composed of overlapped burner plates 1, 2 having fuel paths and thereon a flame part 3 is placed and also a smoothing plate 7 is placed under the flame hole part 3. In this smoothing plate there are a number of holes 8 of which sizes and pitches become smaller and wider one after another respectively from direction A to direction B. Namely, gas passing through the fuel path 6 from a inlet of the burner unit 5 is enabled to flow in uniform density by the sizes and pitches of holes 8 in the smoothing plate 7 before being introduced into the flame hole part 3 and then is introduced into the flame hole part and also gas is smoothed in the vertical direction as passing through the holes 8.
Patent JP-H08226465-A (JP)
Title: Pin slide type disk brake
Inventor: MATSUOKA YOSHINORI
IPC: F16D55/224
Filed: 1995-02-21
Abstract: PURPOSE: To provide a compact, low cost and light weight pin slide type disk brake by disposing the specified number of slide pins only on one peripheral side of a brake disk with respect to a friction pad. CONSTITUTION: Friction pads 3 are opposedly disposed on both sides of a brake disk 1 to be backed with a rigid support plate 4. A caliper 5 is provided to straddle the brake disk 1 and friction pad 3 from the outer peripheral side and a caliper bracket 12 is provided with two guide holes 13A, 13B parallel to each other in the axial direction of the brake disk 1 on the outer peripheral portion 12a straddling in the U-shaped form the brake disk and extending from the axial inside to the outside on the radial outside of the brake disk 1 of the caliper bracket 12. The caliper bracket 12 is provided only on one circumferential side of the brake disk 1 with respect to the caliper 5 and friction pad 3. Two slide pins 15A, 15B are mounted to the tips of arm parts 14A, 14B and slidably inserted in guide holes 13A, 13B.
Patent JP-S62269911-A (JP)
Inventor: YAROSURAFU MARIUSU FUBEZUDA
IPC: H04B10/25
Filed: 1987-03-12
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-H07259816-A (JP)
Title: Connection method of roller main body and shaft end member at resin roller
Inventor: ARAI YOSHIO
IPC: B65H5/06
Filed: 1994-03-25
Abstract: PURPOSE:To conduct joining rapidly without requiring special facilities and special work consideration by carrying out the relative rotation of the fellow joining surfaces of a roller main body and a shaft end member in a contact state, melting the thermoplastic resin of the joining surfaces by means of frictional heat and joining the joining surfaces. CONSTITUTION:A roller main body 3 is fixed at a jig in a perpendicular state, and a shaft 41 is fixed at a holder at the tip of a perpendicular rotary shaft. While the holder is being rotated, a shaft end member 4 is slid toward the roller main body 3, and a boss 40 is pushed into the roller main body 3 until a flange end surfaces 43a butts against an outer pipe 32 end surface 33. After the end surfaces 43a, 33 have been hit, the slide is stopped in the state of predetermined push-pressing force being added to the shaft end member 4. Frictional heat caused by rotation is generated between both end surfaces 33 and 43a, and these surfaces are melted. The rotation is stopped after melting, and the shaft end member 4 is pressed against the roller main body 3 further, and after the elapse of a time that is sufficient for the hardening of thermoplastic resin, the shaft 41 and the roller main body 3 are respectively taken off the holder and the jig. Accordingly, joining is simple and can be carried out rapidly and requires no special facilities and bonding agent.
Patent JP-S56151344-A (JP)
Title: Inspecting device for projection or fragment of glass of jar
Inventor: MURATA SUSUMU
IPC: G01N21/90
Filed: 1980-04-25
Abstract: PURPOSE:To inspect the inner bottom of a jar, by a method wherein laser beams, modulated in the radial direction of the jar, is irradiated to the inner bottom through the jar neck, and the laser beams, dispersing due to projections and fragments of glass on the jar bottom, are detected. CONSTITUTION:Laser beams from a laser transmitter 2 are modulated through the transmission of them through an shutting-off by a perforated disc 4, and after the incidence into a cylindrical lens 5, they pass through a beam-forming system 22 to be applied to a whole area of a jar bottom. A jar 1 is secured on a retaining disc 10 having a laser beam transmitting slit 11 at the center, and is caused to self- spin at an inspection position by means of a motor 6 and a turning roller 7. Photoelectric tranducing elements 12 and 13 are positioned at both sides with the laser beam transmitting slit 11 in the jar retaining disc 10 between, and detect the laser beams which are dispersed resulting from the existence of the projections and fragments of glass on the jar bottom.