baber/WOPTO huggingface dataset:
Patent JP-S6130601-A (JP)
Title: Deposition hardening type stainless steel powder having excellent compressibility and sintered body thereof
Inventor: TOKUYAMA YUKIO
IPC: C22C33/02
Filed: 1984-07-19
Abstract: PURPOSE:To obtain a sintered body having excellent compressibility at cold and high density by mixing two kinds of stainless steel powder having different structures and electrolytic copper powder in such a manner that a martensite deposition hardening compsn. is obtd. CONSTITUTION:The powders consisting of 20-60% powder of SUS410L, 1.5- 5.0% electrolytic copper powder and the balance the powder of SUS304 are mixed. The powders are so blended that the final compsn. thereof has the martensite type deposition hardening structure consisting of <=0.10% C, <=1.2% Si, <=0.4% Mn, 14-17% Cr, 3.5-7.5% Ni, 1.5-5.0% Cu and the balance Fe. Such powder mixture is subjected to press molding, vacuum sintering, hardening and further deposition hardening by which the sintered body is formed. The sintered body having the uniform quality and high density is provided by the effective solid-phase diffusion of the pulverous SUS410L powder and the liquid-phase effect of the electrolytic copper powder if such mixed stainless steel powder is used.
Patent JP-S635541-A (JP)
Title: Semiconductor wafer measuring device
Inventor: FURUHASHI KATSUFUSA
IPC: G01R31/26
Filed: 1986-06-25
Abstract: PURPOSE:To transmit the temperature of a sample placing stand to a sample to be measured without loss and to contrive to obtain highly accurate measured results by a method wherein the sample to be measured is fixed and supported on the surface of the temperature-controlled sample placing stand through a sheet-type metal plate having heat conductivity, electric conductivity and malleability. CONSTITUTION:A heat generating unit which sets the temperature of a sample placing stand 5a at a controlled temperature and a sheet-type metal plate 5b; which is provided between the sample placing stand 5a and a semiconductor wafer to be measured and has heat conductivity, electric conductivity and malleability; are provided. As the metal plate 5b comes to have compatibility with the semiconductor wafer and the roughness of the contact surface of the sample placing stand 5a and is closely adhered to them by the malleability which the sheet-type metal plate 5b has, the temperature of the sample placing stand 5a can be transmitted to the sample to be measured without loss and highly accurate measured results can be obtained. Moreover, by adding a metal plate which is thin like about 0.2 mm and consists of indium and so on, measured results with higher accuracy can be obtained.
Patent JP-S635509-A (JP)
Inventor: MORI SHOICHIRO
IPC: H01G9/035
Filed: 1986-06-25
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-H01317196-A (JP)
Title: Vapor phase growth apparatus
Inventor: KOAIZAWA HISASHI
IPC: H01L21/205
Filed: 1988-06-16
Abstract: PURPOSE:To approach flow of a raw material gas stream to laminar flow and make it possible to produce a product having uniform film thickness at a short time by keeping space between a susceptor in a cylindrical reaction furnace and upper wall of the reaction furnace to a specific distance relation. CONSTITUTION:A raw material gas charge inlet 22 is opened in the central part of upper wall of a cylindrical reaction furnace 21 and a susceptor 23 is arranged opposite to the charge inlet 22. The inner face 27 of upper wall of the reaction furnace 21 is constituted so as to become most narrow in distance of part opposing a raw material gas charge inlet to the susceptor 23 and widen the distance between the upper wall and the susceptor as moved to the side wall direction of the reaction furnace. Thereby flow of the raw material gas becomes uniform on the susceptor 23 and simultaneously turbulent area of the raw material gas in the reaction furnace disappears and consequently residence of the reaction gas in the reaction furnace is not caused and film growth on the substrate 26 becomes uniform.
Patent JP-S5483293-A (JP)
Title: Fender device
Inventor: FUKUDA YUUJI
IPC: B63B59/02
Filed: 1977-12-13
Abstract: PURPOSE: To provide a fender device which is not affected by rust and moisture or the like with simple mechanism by hinging itself with quaywall via circular rod and link.  
     CONSTITUTION: A circular rod 1 is telescopically disposed with respect to the quaywall 2 and retained at predetermined position by coupling a bracket 3a secured  to the quaywall 2 via pins 3b with a plurality of holes 4 perforated at the rod 1. A fender 8 is hinged via a mounting plate 7 having the bracket 6 with the end of the rod 1 and is secured with a collision bearing plate 9 to the end thereof. The pin 3b is pulled out. Then, the rod 1 is telescoped along the striped groove 5 to the necessary position by a winch 18 to again insert the pin 3b into the holes 4. Thus, the axis of the fender 8 can be always retained horizontal regardless of the telescoping position. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08336605-A (JP)
Title: Air intake source switching mechanism for inhaler
Inventor: ONODERA RYOSUKE
IPC: A62B9/02
Filed: 1995-06-15
Abstract: PURPOSE: To use a composite air line mask for fire fighting and rescue activities by using an intake air source such as a compressor and an intake air source such as a small-size high pressure air cylinder by automatically switching them. CONSTITUTION: When a changeover valve 1 is coupled with a compressor via a coupler 23 and with a cylinder via a coupler 27, in the case before an air intake, a sliding valve 42 advances by action of a spring 40B so as to press against a valve seat 44A, the first intake air flows from the second air intake chamber 42 into the first air intake chamber 41 via the first check valve 30 and a through hole 42C, and the second intake air flows into the third intake air chamber 45 via the third check valve 32. The sliding valve 42 holds its state by pressure of the first and the second intake air and pushing pressure of the spring 40B and the first intake air is discharged to a face piece via the coupler 24.  When the pressure of the first intake air is decreased or the first capsule 23 comes off from the coupler of a hose, the sliding valve 42 is retreated, and the third intake air chamber 45 and the second intake air chamber are communicated with each other so that the second intake air is discharged from the second intake air chamber 43 to the face piece via the second check valve 31.
Patent JP-2000029403-A (JP)
Title: Organic light emitting diode and monolithically integrated thin-film transistors
Inventor: BAO ZHENAN
IPC: H01L51/40
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain an economical and good efficient device by monolithically integrating thin-film transistors(TFTs) with light emitting diodes(LEDs) and forming active layers of the LEDs and the semiconductor layers of the TFTs of org. materials. SOLUTION: The monolithically integrated org. TFTs and org. LEDs 200 are formed by first depositing a conductive layer on transparent substrate 205. The layer acts both as the gate 215 of the electric field effect (TFT) (FET) 201 and the anode 216 of the LED 202. Next, a dielectric layer 220 of the FET 201 is formed. After the conductive layer and dielectric layer 220 are formed on the substrate 205, the source electrode 225 and drain electrode 226 of the FET 201 or the semiconductor material 230 of the FET is deposited. Since the semiconductor material 230 is not used as a hole transfer body, the layer of a hole transfer body 235 is formed in order to obtain necessary characteristics. An electron transfer body/emitter layer 240 is deposited on the hole transfer body 235 and in succession, a cathode 245 is deposited to complete the LED 202.
Patent JP-H01318008-A (JP)
Title: Preparation of polyvinyl acetacetal resin
Inventor: ASAHINA KENICHI
IPC: C08F16/38
Filed: 1988-06-16
Abstract: PURPOSE:To obtain the title resin having a high degree of acetalation and a narrow particle diameter distribution in a short time with a low cost by adding a specified amt. of a 3C or higher aldehyde in a reaction system and reacting them at a specified temp. when polyvinyl alcohol and acetaldehyde are reacted in an aq. phase in the presence of an acid catalyst. CONSTITUTION:Polyvinyl alcohol is dissolved in water and an acid catalyst (e.g., hydrochloric acid) is added thereto. Then, acetaldehyde is added thereto in such a way that a 3C or higher aldehyde (e.g., propionaldehyde) is mixed in the reaction system before the whole amt. of acetaldehyde is mixed or just at the same time when the whole amt. of acetaldehyde is mixed. The amt. of the 3C or higher aldehyde to be mixed is 0.002-0.2mol to 2mol of the vinyl alcohol units in polyvinyl alcohol. After the components are reacted with each other and an acetalated product is deposited, the reaction system is kept at 40-75 deg.C to obtain a polyvinyl acetacetal resin.
Patent JP-S629763-A (JP)
Title: Casting parts and its production
Inventor: HIRATA KEIJI
IPC: B22D23/04
Filed: 1985-07-06
Abstract: PURPOSE:To economically and efficiently obtain a casting united with sintered hard alloy bodies by pouring a molten cast iron into a casting mold white the sintered hard alloy bodies are disposed at the proper points in the mold and solidifying molten metal. CONSTITUTION:The sintered hard alloy chips 3... each formed to an adequate size are disposed by an adequate quantity each at the proper points (the intended parts of the casting parts particularly where wear resistance is required) and the molten cast iron is poured thereon. The molten metal flows around the sintered hard alloy chips and contacts tightly with the surfaces of the sintered hard alloy chips and therefore the chip surfaces are once heated up to about the temp. at which a liquid layer is partially generated therein. The molten metal is thereafter solidified by cooling, by which the cast iron parts having the prescribed shape united with the chips 3, 3... are obtd. The resulted casting has the high adhesive power between the chips 3... and the cast iron layer.
Patent JP-S5480765-A (JP)
Title: Multicolor liquid crystal display watch
Inventor: SUZUKI KOUJI
IPC: G02F1/13
Filed: 1977-12-12
Abstract: PURPOSE: To display the information elements concerning hour, minute and second in different colors by displaying the time in respective liquid crystal layers of different colors.  
     CONSTITUTION: A color liquid crystal cell using a dichroic element as coloring means has its liquid crystal divided into three by means of a separator acting as a spacer and a sealer. Dichroic elements exhibiting different colors are added to the separated liquid crystals. The display patterns 71 to 73 corresponding to the hour, minute and second hands of analog watch for displaying the time, i,e., 10 h 10 m 35 s are displayed in a ausi-analog manner in the separared transparent electrode patterns so that the hour, minute and second are displayed in different colors in the separates liquid crystal layers. In an alternative, it is possible to effect the digital display in segment transparent electrode patterns and to effect the composite display of digital and quasi-analog types. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6212414-A (JP)
Title: Sealing device for door member for vehicle
Inventor: TENMAYA MICHIO
IPC: B60R13/06
Filed: 1985-07-09
Abstract: PURPOSE:To aim at smoothly opening and closing a door member and at surely closing the same, by energizing and deenergizing an electromagnet in accordance with the condition of the vehicle so that the attracting force of the electromagnet is suitably effected during opening and closing of the door member and during the closing of the same. CONSTITUTION:A door is closably journalled to an opening section 2 in a vehicle body 1. A roof flange 3 is formed in the upper part of the opening section, and a panel flange 4 is formed therein in the vicinity of the center section thereof. In this arrangement a water-tight seal 7 is attached to the roof flange 3, and an air-tight seal 8 is attached to the panel flange 4 through the intermediary of a trim 10. Further, an electromagnet 11 is attached to the inner surface of front end section 9 of the air-tight seal 8, and is connected in series an ignition switch 12 in a power source circuit 13. With this arrangement, when the electromagnet 11 is energized during opening and closing of the door 5 or during closing thereof, it is possible to smoothly open and close the door 5 and to surely close the door.
Patent JP-S6442437-A (JP)
Title: Antiviral external drug and manufacture
Inventor: ANNA SABORUCHIYU
IPC: A61K9/06
Filed: 1988-06-18
Abstract: PURPOSE: To obtain a stable skin accumulation type antiviral medicine for external use containing 5-isopropyl-2'-β-deoxyuridine as an active ingredient, quickly and selectively absorbed and accumulated into skin and capable of exhibiting excellent antiviral properties by a few active ingredient amount. CONSTITUTION: This medicine is obtained by mixing 5wt.% 5-isopropyl-2'-β- deoxyuridine represented by the formula as an active ingredient with a carrier and a diluent or the other additive used for formulation of ordinary medicine for external use and preparing the mixture into ointment, emulsion, suspension, gel, solution, spray, adhesive plaster, etc., so as to use for dermatology or ophthalmology. The active ingredient amount used as ophthalmology is 0.1-1wt.%. Furthermore, since administration of the medicine is locally carried out, the medicine for external use can be used in a fewer amount than an amount of medicine for internal use.
Patent JP-S5852142-A (JP)
Title: Sheet stacker
Inventor: KONISHI HIROSHI
IPC: B65H31/20
Filed: 1981-09-24
Abstract: PURPOSE:To accumulate sheets at the optimum position in accordance with the length of the sheets in a device to accumulate the sheets issued from a printing device or the like by constructing limiter plates to be projected on a sheet- receiving plate in accordance with the length of the sheets. CONSTITUTION:For using a sheet stacker, at first, the sheet stacker composed of a base plate 6 and a sheet-receiving plate 7 fast held on the base plate is drawn out from a stacker-containing part provided under a printing device. Then, when the sheet-receiving plate 7 is released from a lock lever 16 on the base plate 6, the receiving plate 7 is turned upward by a spring 8, and simultaneously, a top part 7b of the sheet-receiving plate is bent horizontally, and positioned to face to a sheet-issue roller of the printing device. At this stage, either of a limiter plate 10 or 11 pivoted on the rear side of a sheet-receiving plate 7 via a shaft 12 or 13 is turned by a spring 14 or 15 in accordance with the size of the issued sheets, and projected from the upper face of the sheet-receiving plate 7 for setting ready for use.
Patent JP-S5772822-A (JP)
Title: Production of plastic lens
Inventor: INAGE HISAO
IPC: B29C45/16
Filed: 1980-10-27
Abstract: PURPOSE:To enhance the accuracy of a lens shape and the yield by a method wherein a resin passage is separated into plural resin passages so that the flow velocity, pressure and charge amount of a molten resin charged into two cavities formed between a lens blank and lining pieces can be controlled independently. CONSTITUTION:The cavities 3a, 4a and the resin passages connected respectively to the cavities are provided independently so that the flw velocity, pressure and charge amount of the resin charged into the cavities can be controlled independently. Then, the molten resin is injected into the cavitites 3a, 4a through the respective passages. In this case, since the amount of the resin charged into each of the cavities is set, the charge amount is always balanced. The new resin layers produced after charging the resin into the cavities are pressurized by using seperate hydraulic mechanisms provided for the lining pieces 3 and 4, respectively. Accordingly, since the resin passage is split and the flow velocity, charge amount and the like of the resin can be controlled independently for each cavity, a plastic lens excellent in accuracy of shape can be obtained.
Patent JP-S5576091-A (JP)
Title: Continuous surface treating method of aluminum
Inventor: FUJINO KAZUNORI
IPC: C25D17/00
Filed: 1978-12-02
Abstract: PURPOSE: To achieve the smooth circulating use of holding jigs without causing any hindrances in all treating processes by returning the empty holding jigs which have been removed of the suspended works after the completion of continuous surface treatment by way of the return paths which are connected in circulation system.  
     CONSTITUTION: The holding jig which is suspending the long-length works such as aluminum sashes is held to an overhead travel crane 7 which travels on rails 6, 6 and is subsequently transferred to a pretreating process part 1, anodic oxidation process part 2 and posttreatment process part 3. Thence, both ends of the holding jig are stretched between chain conveyors 12, 12 and the jig is sent into a firing furnace 5 and a cooling chamber 11, after which the works are removed from the holding jig by a work removing device 13. The emptied holding jig is placed on trucks 31 and 34 and is conveyed in the right-angle direction, after which it is sent to the work mounting device 40 of exactly the same mechanism as the work removing device through the return paths 10 which are connected in circulation system, whereby it is circulatively used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0317303-A (JP)
Title: Surface longer body consisting of polyoxymethylene fiber body
Inventor: HIROSHIMA MASAHIRO
IPC: E02D3/00
Filed: 1989-06-14
Abstract: PURPOSE:To make it possible to lay a longer surface body as a reinforcing material on a road, soil, etc., by forming polyoxymethylene fiber bodies having the tension elastic modulus higher than a specific value into the longer surface body of thermoplastic resin. CONSTITUTION:Five polyoxymethylene fiber bodies with 0.5mm of the external diameter and having the tension elastic modulus higher than 20GPa, such as 40GPa, are arranged in a row, and they are formed into a surface longer body of thermoplastic resin such as vinyl chloride resin by a grid process. It is laid on a road, concrete and soil. According to the constitution, the generation of cracks in the road can be prevented, and the road life can be extended.
Patent JP-S6210417-A (JP)
Title: Ceramic-made sub-chamber of internal-combustion engine
Inventor: NAKATANI SHIGEKI
IPC: F02B19/16
Filed: 1985-07-08
Abstract: PURPOSE:To prevent abutting surfaces from chips, cracks and the like by practically adjusting the direction of flaws due to forming process on the respective abutting surfaces in the case of a plurality of ceramic body which form spaces communicated with a main combustion chamber. CONSTITUTION:An upperpart ceramic body 14 is enclosed to form the upperpart of a swirl chamber 12, and a lowerpart ceramic body 16 is inserted through a metallic ring 18, in a concave part provided on a cylinder head 10. Then, fuel injected from an injection nozzle 22 is burnt in the swirl chamber 12, and the burnt swirl is made to be led into a main combustion chamber 30 through the nozzle hole 28 of the lowerpart ceramic body 16. In this case both upper and lower ceramic bodies 14, 16 are incorporated together so as to roughly adjust the forming direction of flaws 36 due to forming process on the respective abutting surfaces 32, 34. Contact and collision of both abutting surfaces 32, 34 occurring in the condition that the respective flaws 36 due to forming process cross each other can be eliminated by the above mechanism.
Patent JP-S6129477-A (JP)
Title: Automatic discriminating method of cassette tape
Inventor: AKIBA NOBUO
IPC: G11B15/02
Filed: 1984-07-20
Abstract: PURPOSE:To discriminate types of tape C46, C60, or C90 by measuring a rotating period of a reel axle at the supply side and a rotating period of a reel axle at the rewind side by calculating the doubled shorter period to the doubled longer period, and comparing the sum with a preset winding diameter constant to check which is greater. CONSTITUTION:The signals detected by slit disks 1 and 2 and by photosensors 3 are supplied to pulse variation counters 5 and 6, and the rotating periods of reel axes are measured by the timer 7 at the supply reel side and by the timer 8 at the rewind reel side. The doubled shorter period and doubled longer period obtained from a comparison changeover device 10 are calculated together by an adder 12, and the calculated result is compared by a comparator 13 with the value preset by a generator 14 that generates a constant for each tape to discriminate the diameter of wound tape. Further, a changeover switch 15 is switched at the first tape thickness discrimination and at the time of second tape thickness discrimination and the difference of measured values is compared by a comparator 19 with the value preset by the tape constant generator 18. As a result of the comparison by the comparators 13 and 19, the tape can be discriminated that is of C46, C60, or C90.
Patent JP-H09297526-A (JP)
Title: Gloves to be worn at the time of training how to touch keys of word processor, personal computer or typewriter
Inventor: SAKAMOTO SHINICHIRO
IPC: G06F3/02
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To enable even a beginner to easily train how to touch keys in accordance with the technique of blind touches even without viewing a diagram for training the blind touches by marking the prescribed parts of gloves with the corresponding characters of the keys apportioned to the respective fingers in the technique of blind touches. SOLUTION: The glove 1 to be worn by the left hand and the glove 2 to be worn by the right hand are short in finger parts and are bored with holes at the front ends of the finger parts so that the fingertips are completely exposed at the time of wearing. The characters of the keys apportioned to the respective fingers in the technique of blind touches of a word processor, etc., are marked in correspondence near the neck parts of the finger parts on the back side of the hand of the gloves 1, 2. For example, the characters A, Z are marked near the neck of the little finger part on the back side of the hand of the glove 1 for the left hand, the characters W, S near the neck of the ring finger part, the characters E, D near the neck of the middle finger part and the characters R, F, T, G, B near the neck of the forefinger part, respectively. The same holds true of the glove 2.
Patent JP-S5938339-A (JP)
Title: Passing method of steel strip in continuous treatment line
Inventor: NIINOU KUNIHIKO
IPC: C21D9/56
Filed: 1982-08-27
Abstract: PURPOSE:To prevent the generation of the bending between the end parts of a preceding steel strip and a succeeding steel strip by superposing the rear end of the former and the forward end of the latter, and feeding the preceding steel strip and the succeeding steel strip to the fixed position in a welding machine in this state. CONSTITUTION:The feed of a preceding steel strip 2a is stopped at the point of the time when the rear end of a preceding steel strip 2a passes pinch rolls 3 for letting off the steel strip. At the same time, the rear end part of the strip 2a is inclined downward from the pass line, and the forward end of the strip 8a passing the rolls 3 is placed by gravity sagging on the rear end part of the strip 2a. The rear end part of the strip 2a is reset on the pass line. The strip 2a and the strip 8a in the overlapped state are fed and controlled up to the fixed position in a welding machine 5.