baber/WOPTO huggingface dataset:
Patent JP-H06320087-A (JP)
Title: Coating treatment device for sheet such as printed circuit board and coating treatment of sheet such as printed circuit board by this coating treatment device for sheet such as printed circuit board
Inventor: WATANABE TOSHIAKI
IPC: B05C1/02
Filed: 1993-05-12
Abstract: PURPOSE:To enable the continuous coating treatment of a coating material on the surface of a sheet such as printed circuit board by providing this device with a coating material supplying device capable of supplying the coating material at the width coinciding with the transverse width on the basis of the moving direction of the sheet so that the continuous coating treatment of the surface of the sheet can be executed. CONSTITUTION:This coating treatment device for the sheet 1, such as printed circuit board is provided with the coating material supplying device capable of supplying the coating material 10 at the width coinciding with the transverse width on the basis of the moving direction of the sheet 1, such as printed circuit board, so that the continuous coating treatment of the surface of the sheet 1 such as printed circuit board with the coating material 10. As a result, this coating treatment device is capable of adjusting the supplying width of the coating material by means of a device 2 for varying the supplying width of the coating material on the outer side of a rotary type wire net cylinder 4 to be stuck with the coating material 10, supplying the coating material 10 at the width coinciding with the transverse width of the sheet 1 such as printed circuit board on the basis of the moving direction of the sheet and continuously coating the surface of the sheet 1 such as printed circuit board with the coating material 10.
Patent JP-H0663067-A (JP)
Title: Composite artificial joint
Inventor: JIYON BUII HAMIRUTON
IPC: B29C35/02
Filed: 1993-05-10
Abstract: PURPOSE: To secure an approximate elastic modulus of an artificial joint to that of a human bone by making the joint of a trunk part made of metallic core extending nearly in the total length and a composite integument made of high tension fibers adhered to the thermoplastic resin layered over the trunk part. CONSTITUTION: In case this artificial joint 10 is applied to the femur element of an artificial hip joint, the artificial joint 10 has an artificial head ball 11 which can be freely inserted into an artificial shelf element of the hip joint. The artificial head ball 11 is integrally formed on top of a neck part 16 at one end of a trunk part 12 to be implanted inside the osseous lacuna. The trunk part 12 consists of an inner core 13, a composite lateral integument 14, and an insert 15 adjacent to the near end of the trunk part 12 between the core 13 and the composite integument 14. The core 13 is made of metal or a combination of metal and polymer, or a complex of polymer and strengthened fibers and is formed to account for 5-25% of the rigidity of the trunk part 12.  And the composite integument 14 is made of high tension fibers adhered to a biologically compatible semi-crystalline thermoplastic resin.
Patent JP-S5571043-A (JP)
Title: Semiconductor device
Inventor: OOTANI NOBUO
IPC: H01L23/40
Filed: 1978-11-24
Abstract: PURPOSE: To simplify working process and to curtail cost by a method wherein an insulating coating film is formed at least on one principal face of a metallic substrate and inside of a lead hole, and a stem is fixed on the metallic substrate by way of the coating film for combination of a semiconductor device with a radiation substrate.  
     CONSTITUTION: An insulating coating film 11 60μm thick for example is formed on one principal face of a plank zone 5 of a radiation metallic substrate and inside of a lead hole by applying polyimide-isoindolo-quinazolinedione resin in paste. Then at the time of assembling transistor, a mica plate is disused, a stem of the transistor is placed directly on the surface of the radiation metallic substrate whereat the insulating coating film 11 is formed, and the stem lead is inserted in a lead hole to assembling. In this case, the surface of the insulating coating film 11 or the lower surface of the transistor stem is greased and clamped with screws. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S631765-A (JP)
Title: Ignition device
Inventor: NAKATSUJI ATSUSHI
IPC: F02P11/04
Filed: 1986-06-20
Abstract: PURPOSE:To improve utility of a vehicle, by a method wherein locking and unlocking of a steering lock mechanism and ignition or accessary switching motion are respectively permitted by inputting and collating a personal code. CONSTITUTION:In an ignition device 1, a microcomputer 3, brought into a starting state through ON-motion of a request switch 2, first controls a transmitter and receiver 5. The transmitter and receiver 5 transmits a call signal to a portable radio device and receives a personal code from the portable radio device to input it to the microcomputer 3. When coincidence with an internal code is collated, through ON-motion of a sub-source switch 7, switching motion of a steering lock switch 9 is practicable. When switching motion of the steering lock switch 9 is inputted, the microcomputer 3 permits ON and OFF motion of an accessary switch 11 and a main source switch 13.
Patent JP-S5572150-A (JP)
Title: Preparation of serine
Inventor: KIYOURA TADAMITSU
IPC: B01J23/42
Filed: 1978-11-24
Abstract: PURPOSE: To prepare serine in high yield without using complicated processes, by reacting glycine directly with formaldehyde in the presence of a platinum-containing catalyst.  
     CONSTITUTION: Glycine (e.g. free glycine, hydrochloric acid salt of glycine, etc.) is reacted with formaldehyde (e.g. aqueous formaldehyde solution, trioxane, etc.) in an aqueous medium, e.g. water, etc., at room temperatures to 200°C usually for 1W20hr in the presence of a platinum-containing catalyst (e.g. platinum metal, platinum oxide, etc.). After the completion of the reaction, the catalyst is separated only by a mechanical means, to give the reaction solution containing serine. Preferably the concentration of glycine in the aqueous medium is 0.1W20wt% and that of formaldehyde in the aqueous solution is 0.1W20wt%. The amount of the catalyst is preferably 0.1W10wt%.  
     USE: A synthetic raw material for various physioactive substance, and raw materials for amino acid derivatives. In particular, one of the important raw materials for the production of tryptophan. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S624214-A (JP)
Title: Cosmetic
Inventor: NAKAMURA MAKOTO
IPC: A61K8/34
Filed: 1985-07-01
Abstract: PURPOSE:A cosmetic having high moisture retaining effect and improved utility free from greasiness, obtained by blending a water-soluble polyhydric alcohol- containing cosmetic with a polyoxyalkylene alkylglycoside ether and lecithin. CONSTITUTION:A cosmetic containing 5-40wt% (especially 10-30wt%) water- soluble polyhydric alcohol (e.g., propylene glycol, glycerin, maltose or sucrose) is blended with (A) a polyoxyalkylene alkylglycoside ether and (B) lecithin, to give a cosmetic having moisture retaining effect free from greasiness. The component A, for example, is obtained by synthesizing an alkylglycoside from glucose as a starting raw material and adding 5-30mols ethylene or propylene oxide to the alkylglycoside and the amount of the component used is in an amount to give a ratio of it to the water-soluble polyhydric alcohol of >=1/10. The amount of the component B blended is 0.05-5wt%.
Patent JP-S5369077-A (JP)
Title: Liquid crystal watch case
Inventor: MIYASAKA TSUTOMU
IPC: G04B37/00
Filed: 1976-11-30
Abstract: PURPOSE: To improve waterproofingness and glass fixing strength by providing a liquid crystal watch case in which surface glass and rear cover are mounted both by way of a packing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6035045-A (JP)
Title: Rubber composition excellent in vulcanization bondability to metal
Inventor: KASHIWAKURA JIYUNJI
IPC: C08K3/26
Filed: 1983-08-08
Abstract: PURPOSE:A rubber composition capable of strongly bonding to metals, prepared by adding an oxide or the like of a specified metal to a tetrafluoroethylene/propylene copolymer rubber. CONSTITUTION:The titled composition is prepared by mixing (A) a tetrafluoroethylene/propylene copolymer rubber with (B) at least one member selected from the group consisting of oxides, hydroxides and carbonates of Group II- IVmetals, e.g., MgO. The mixing ratio is preferably such that 100pts.wt. rubber A is mixed with 5-20pts.wt. oxide B. In addition, carbon black, softener, vulcanizing agent, etc., may be added. Because of its excellent heat resistance, chemical resistance, steam resistance, etc., industrial application of a combination of rubber A with a metal has been studied, but their bonding has been difficult even by an adhesive. By adding oxide B, the rubber can bond strongly to a metal. It is preferable to bond them with a commercially available adhesive for fluororubber.
Patent JP-H0816901-A (JP)
Title: Commodity display device for automatic vending machine
Inventor: YAMAOKA HIROYUKI
IPC: G07F9/02
Filed: 1994-06-27
Abstract: PURPOSE:To enable the customers to easily see the entire display of each commodity sample and also to easily distinguish the commodity samples from each other by providing a commodity holding plate and a price holder made of a transparent material which holds and fixes each commodity. CONSTITUTION:A commodity sample 6 is put on a sample holding plate 9 which is fixed to a rear commodity display plate 4 placed at the rear part in a commodity display room 3. Then the sample 6 is held by a holder piece 10a having a sloping part 10b at its upper part. The piece 10a is unified with the a price holder 10 made of a transparent material at its side part. The plate 9 has a through hole 9a having an L-shaped section at the lower part of the plate 9. A price display plate 11 can transmit the light and is placed between the transparent holder 10 provided on the front face of the plate 9 and the hole 9a. Then a light source 7 is provided under the plat 9 and at a position opposite to the hole 9a.
Patent JP-H08332023-A (JP)
Title: Pretreatment before preparation of dry vegetable or dry fruit
Inventor: SONO RYOJI
IPC: A23B7/14
Filed: 1995-06-12
Abstract: PURPOSE: To obtain dry vegetables and fruits having excellent softness and swelling reconstitution property and keeping the original palatability, taste and flavor of vegetables and fruits. CONSTITUTION: Dry vegetables or dry fruits are prepared by immersing the vegetables or fruits in an aqueous solution of a hydrolyzed product of reduced starch having a sweetness of <=30 and containing <=50% sugars consisting of mono to trisaccharides. Preferably, the immersion treatment is carried out under reduced pressure and/or positive pressure optionally under heating at 30-60 deg.C.
Patent JP-H11336267-A (JP)
Title: Method for waterproofing construction
Inventor: SUZUKI HIDEHIRO
IPC: E04D5/14
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for waterproofing construction which generates no odor and which is excellent in operability and, moreover, enables realization of a waterproof structure having excellent waterproofness and adhesion strength. SOLUTION: In a method for waterproofing construction wherein the construction is executed with a waterproof sheet bonded to a substrate surface, an aqueous primer constituted mainly of a self-crosslinking type acrylic emulsion and an aqueous pressure-sensitive type adhesive constituted mainly of the self- crosslinking type acrylic emulsion likewise are applied in this sequence on the substrate surface and then the waterproof sheet prepared beforehand by applying a pressure-sensitive type adhesive on the bonding surface and by drying it is joined to the substrate surface to be integrated therewith, with the bonding surface laid over the surface coated with the aqueous pressure-sensitive type adhesive.
Patent JP-H11300071-A (JP)
Title: Beltlike article cutter for sewing machine
Inventor: FUKUMOTO RYOSUKE
IPC: D05B37/08
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To achieve a higher working efficiency and a remarkable reduction in working burden by enabling automatic mounting on various bed type sewing machines such as vertical cylinder type special bed sewing machine and a horizontal cylinder type bed sewing machine without requiring specific modification and structural improvement and moreover, enable automatic cutting of a beltlike article after being sewn at a point near a needle location part even for a broad fabric to be sewn without blocking the feeding of the fabric. SOLUTION: The position of the whole of a cutting part 8 comprising a rotary type cutting blade 6 and a tape receiving part 7 having a tape scoop up part integrally formed thereon is made changeable from a cutting action position in proximity to a rear part of a needle location part of a needle plate 1 fixed on the top surface of a sewing machine bed B through an oscillation arm 15 to be reciprocally driven and oscillated by a rotary cylinder 16 to a non-action position retreated to the upper left part of a sewing machine arm A above the top surface of the needle plate 1.
Patent JP-S6123617-A (JP)
Title: Production of n-substituted maleimide copolymer
Inventor: NOMURA YOSHIHIRO
IPC: C08F257/00
Filed: 1984-07-12
Abstract: PURPOSE:To obtain the titled copolymer excellent in heat and impact resistance, by copolymerizing an N-substituted maleimide monomer with an aromatic vinyl monomer, a vinyl cyanide monomer and a methacrylate monomer in the presence of a specified binary copolymer. CONSTITUTION:1mol of (a) an N-substituted maleimide monomer is copolymerized with at least 1/3mol of (b) an aromatic vinyl monomer to form an alternating binary copolymer. When at least 1/3mol of component (a) has been reacted, the following uniform monomer solution is added dropwise to said polymerization system while the monomers are being emulsion-copolymerized at 40-90 deg.C: a uniform monomer solution prepared by mixing monomers (a)-(d) together in such amounts that the unreacted component (a) in said copolymerization system amounts to at most 50mol%, based on the reacted component (a) and the total of component (a) including this unreacted portion is 0.5-4mol; component (b) including unreacted component (b) is 3-42mol per mol of the total of component a; (c) a vinyl cyanide monomer is 2-46mol, per mol of the total of component (a); and (d) a methacrylate is 0-4mol per mol of the total of component (a).
Patent JP-H01312021-A (JP)
Title: Method for increasing mn content in molten steel in converter
Inventor: FUKAGAWA MAKOTO
IPC: C21C5/28
Filed: 1988-06-13
Abstract: PURPOSE:To produce high-Mn steel with the good yield of Mn by suspending the blowing of O2 into dephosphorized low-P molten iron between the zenith of decarburization reaction at the last stage of converter blowing and the early stage of the attenuation in the decarburization reaction, discharging the slag, and then resuming blowing to decrease the C concn. to a specified value. CONSTITUTION:Molten iron and an Mn-contg. material such as Mn ore are charged into a converter, and O2 is blown in to produce high-Mn steel as follows. Namely, previously dephosphorized low-P molten iron is charged, O2 blowing is suspended between the zenith of decarburization reaction and the attenuation stage of the decarburization reaction or preferably when the C content is decreased to 0.2-1.0wt.%, and slag is discharged. In this case, the slag is preferably discharged from the throat to reduce the blowing time, and a small amt. of slag must be left. Blowing is then resumed to decrease the C content in the molten iron to a specified value. By this method, high-Mn steel can be produced with the high yield of Mn at a low cost.
Patent JP-H09308120-A (JP)
Title: Power unit device
Inventor: TOMINAGA HIDEAKI
IPC: H02J7/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To elongate the life of each battery by discharging each battery equally even if it is outputting low power voltage or even if it is outputting high power voltage. SOLUTION: When outputting power voltage for the amount of two batteries, a first and a second batteries 2 and 3 are connected in series by a two-circuit three-contact switch 7, and high power voltage is outputted from the positive terminal 8a and the negative output terminal 8b of the output terminal part 8. Moreover, when outputting the power voltage for the amount of one battery, the first and the second batteires 2 and 3 are connected in paralled by the two-circuit and three-contact switch 7, and low power voltage is outputted from the positive output terminal 8a and the negative output terminal 8b of the output terminal part 8.
Patent JP-S5572091-A (JP)
Title: Hall element
Inventor: YAMAMOTO KANEO
IPC: H01L43/06
Filed: 1978-11-24
Abstract: PURPOSE: To reduce unbalanced voltage by specifying the current input direction of the element pattern at the crystal bearing 110 or 1-10 on the monocrystal (100) in preparing a Hall element using a monocrystaline compound semiconductor.  
     CONSTITUTION: The Sn-soped conductive layer 12 is made to grow on the surface (100) of a CrO-doped semi-insulating substrate 11. Covered with a photo resist film, the film 12 is exposed in the given area 13 by an exposure and a development. The exposed portion is etched by a mixture liquid made up of a Cr 2 O 3  solution and HF and the detection of the crystal bearing is made depending on the etched pit pattern developed. At this point, [100] or [1-10] is selected for the crystal bearing in the pattern and with the lengthwise crystal bearing set for the current input direction, a Hall element pattern is produced, which is followed by mounting in output and input electrodes 14 and 15. Thus, it is possible to obtain a number of elements large in the Hall voltage but low in the unbalanced voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5669191-A (JP)
Title: Heat-sensitive recording material
Inventor: IWATA SUSUMU
IPC: B41M5/337
Filed: 1979-11-12
Abstract: PURPOSE:To provide a heat-sensitive material which can record excellent images by allowing the heat-sensitive coloring layer containing a leuco color and an organic acid to contain a specific higher straight-chain glycol and stearyl acetylamine in order to improve dreg-attaching, sticking and pressure-coloring. CONSTITUTION:(A) a colorless or light-colored leuco color, (B) one part (weight) mixture with an organic acid or a phenol substance which colors when reacting with the A component on heating, (C) 0.05-2.0pts. (weight) a higher straight- chain glycol represented by the general formula (R is alkyl radical of C10-30), (D) 0.5-4pts. (weight) stearyl acetylamine per 1pt. (weight) C component, and (E) a binder are mixed and dispersed in a solvent to prepare a heat-sensitive coloring layer-forming liquid, which is applied to a support, and dried to form a heat-sensitive coloring layer.
Patent JP-H0311539-A (JP)
Title: Scanning-electron microscope
Inventor: ARIMA JUNTARO
IPC: H01J37/20
Filed: 1989-06-09
Abstract: PURPOSE:To readily shift a visual field even when a stage is inclined by detecting the difference between a position on a display screen and a predetermined position, on the display screen, and detecting the angle of inclination of the stage, and calculating according to these values the distance by which the stage is actually shifted. CONSTITUTION:The shift in the direction of the X shaft, the shift in the direction of the Y shaft and inclined shift of a stage 7 carrying a sample 6 ary carried out independently by driving the stage by means of a stage driving circuit 14. The angle of inclination of the inclined shift stand of the stage 7 with respect to the horizontal plane is detected by an inclination angle detector 13. The amount of actual shift of the stage by the stage driving circuit 14 is calculated by a computer 19 according to the distance DELTAx, DELTAy from the B position to the cross point A of cross cursors 27, 28, and the angle theta of inclination detected by the inclination angle detector 13. Then a track ball is operated and a command switch is pushed whereby an image on the display screen is shifted so that an aimed position is automatically shifted to a predetermined position.
Patent JP-H05113461-A (JP)
Title: Broken-wire detector for wire laying device
Inventor: JIEEMUZU EMU FUOTSUKUSU
IPC: G01R31/58
Filed: 1991-05-20
Abstract: PURPOSE: To detect accidental rupture of electric line at a real time by electrically inspecting shift-phase of a to-be-worked object or unexpected changes in electrostatic capacity. CONSTITUTION: An electric line 12, an insulation part inside a power transmission pipe 16 and a conductive part of the surface of power transmission pipe 16 generate an electrostatic capacity of the system. Thus, the system is constructed of an assembly wherein electric capacity can be measured. The electric line 12 comes out of the power transmission pipe 16, passes a supply mechanism 22, and is supplied, and then sticks to a to-be-worked object 26. An electrostatic capacity is present between the electric line 12 and the ground surface. The electrostatic capacity and the changes in the electrostatic capacity are measured with an electrostatic capacity gauge 20. In addition, instead of measuring a net electrostatic capacity, a shift-phase of the system can be measured with a specified measurement means.  By comparing a reference signal generated by an AC power source with the signal passing a net capacitor of the system, a phase can be measured. When an electric line ruptures, a net electrostatic capacity is significantly reduced, and occurring shift-phase exceeds the range expected when the electric line is not ruptured.
Patent JP-S624764-A (JP)
Title: Water based ink composition
Inventor: SAITO MASAAKI
IPC: C09D11/00
Filed: 1985-07-02
Abstract: PURPOSE:To provide a water ink compsn. which causes neither changes in properties nor precipitation of insoluble matters, dye, etc., during storage, has proper dryness and does not cause dripping, containing a dye, a wetting agent, hyaluronic acid and water as essential ingredients. CONSTITUTION:0.5-20wt% coloring material such as dye or pigment, 5.0-40wt% wetting agent [e.g. (di)ethylene glycol], 0.01-10wt% high-purity hyaluronic acid having an MW of 500,000-2,000,000 and optionally, additives such as surfactant, high-molecular material (e.g. CMC), preservative (e.g. sodium benzoate), etc. are added to water which is used in such a quantity to make entire quantity 100wt%.
Patent JP-H10330312-A (JP)
Title: Production of high-purity terephthalic acid
Inventor: SUZUKI HIROSHI
IPC: C07C51/487
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-purity terephthalic acid capable of preventing the variation of the contents of impurities such as p-toluic acid without using a special apparatus in a simple operation even when the content of 4-CBA in a crude terephthalic acid varies and thus controlling the contents of impurities in a constant range. SOLUTION: In a process for producing a high-purity terephthalic acid in which a crude terephthalic acid obtained by liquid oxidation of p-xylene is introduced to a reactor 6 and the terephthalic acid is treated by hydrogenation in the presence of a hydrogenation catalyst followed by crystallization 8 and solid-liquid separation 11, the slurry 9 obtained by the crystallization 8 is subjected to the solid-liquid separation after the concentration of p-toluic acid is controlled specific by adding water 10.