baber/WOPTO huggingface dataset:
Patent JP-H09263174-A (JP)
Title: Scooter stabilizing tool in case of scooter transported by truck
Inventor: WATANABE SABURO
IPC: B60P3/073
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To fix a scooter at a truck without using a rope by a method wherein a rod to the tip of which a ring is attached is attached to a plate through a collar by means of a band or a rod to the tip of which a ring is attached is inserted in a pipe and fixed in an arbitrary position by means of a bolt. SOLUTION: A pipe 3 is attached to a rod 1 to the tip of which a ring is attached. Further, a rod 2 to the tip of which a ring is attached is inserted in the pipe 3 and the rod 1 is attached to a plate 7 through a collar 6 by means of a band 5. The plate 7 is attached to the top plate of the guard frame of a truck and operated instead of a rope. When a scooter stabilizing apparatus described above is used, a scooter is first placed on the load-carrying platform of a truck and a stand is not hooked but the ring of the rod 1 is inserted in the right grip of the handle of the scooter. The ring of the rod 2 is then inserted in a left grip and both rings are inwardly lightly pressed against each other and fixed by a bolt 4.
Patent JP-H11291960-A (JP)
Title: Industrial vehicle with crawlers
Inventor: MATSUSHITA SHIGENORI
IPC: E02F9/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To enhance the run-through property and the running stability on a rough terrain, etc., and improve workability by eliminating risk of stumbling, etc., caused by collision with any obstacle during running. SOLUTION: Crawler devices 10 in pair on the left and right are installed in the front, middle, and/or rear of an industrial vehicle. Each crawler device includes a first link 16 to couple the front part in vehicle advancing direction of a bracket 7 fixed to the vehicle body with that part of a truck frame 12 situated around the central part but nearer the front by coupling pins 16a and 16b in such a way as swingable fore and aft and a second link 17 to couple the rear part of the bracket 7 with that part of the truck frame 12 situated around the central part but nearer the rear by coupling pins 17a and 17b swingably in the direction fore and aft, wherein the distance L2 between the pins 16b and 17b is made smaller than the distance L1 between the pins 16a and 17a,  and the intersection P of the extension of the center line of the first link 16 with that of the center line of the second link 17 is positioned below the links.
Patent JP-H06326479-A (JP)
Title: Electronic apparatus
Inventor: USAMI YOSHINORI
IPC: H01R13/73
Filed: 1993-05-13
Abstract: PURPOSE:To improve connector fixing structure, and reduce manhour for screwing. CONSTITUTION:Protruding parts 11c to which both side surfaces of a revolution preventing part 12 fit are formed in the vicinity of a through hole 11b. Recessed parts 13b are formed in the revolution preventing part 13a, so as to correspond with the protruding parts 11c. A connector 14 is inserted into the through hole 11b. The connector 14 and the side surface 11a of a chassis 11 are fastened with a nut 15, so that a metal fitting 13 of the connector 14 is not deformed. Thereby the connector can be prevented from revolving without necessitating a screw, so that manhour for screwing can be reduced.
Patent JP-S5735756-A (JP)
Title: Automatic sampling device
Inventor: YOSHIDA KASUMI
IPC: G01N35/10
Filed: 1980-08-12
Abstract: PURPOSE:To obtain a device which does not take much space for installation, by a comparatively simple structure, by installing plural nozzles to a single sampling mechanism, making them execute different work processes at the same time, and distributing a sample liquid to plural sample receiving vessels. CONSTITUTION:A sample vessel 2 is located at a sample absorbing position 20, and a rotary table 12 is stopped. At the same time, a nozzle 18 is stopped on the position 20, is lowered, and is raised after absorbing a sample liquid of a constant quantity by a microsyringe 25 of a pipetter 24. Subsequently, the nozzle is moved onto an electrolytic cell 21, and the sample liquid is discharged. In this case, a nozzle 19 is moved to a cleaning tank 31, and its tip is soaked and cleaned in cleaning water. Subsequently, the nozzle 19 is moved onto a sample absorbing position 29, and absorbs a sample by a microsyringe 37 of a pipetter 36. Subsequently, the nozzle 19 is turned up onto a mixing vessel 30, and after that, the sample is discharged into the vessel 30, diluting it by a millisyringe 38. According to this constitution, a series of sampling operation is executed very efficiently.
Patent JP-S593064-A (JP)
Inventor: OZAKI YUKIISA
IPC: C04B20/10
Filed: 1982-06-30
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-H02301928-A (JP)
Title: Circuit breaker
Inventor: AASAA DEERU KIYAROSAAZU
IPC: H01H75/00
Filed: 1990-04-25
Abstract: PURPOSE: To prevent an arc product generated by opening a main contact from escaping through a central opening of a cover by a method wherein a placement means supports a handle partition wall in slidable relationship with the cover, and this partition wall is so constituted as to close the central opening of the cover at all operative positions of the handle. CONSTITUTION: An operation handle 95 pierces through a central opening 304 of a cover 26. The opening 304 has an appropriate size for rotation of the operation handle 95 so that a circuit breaker 20 can be manually operated. The operation handle 95 is formed with a bow-shaped base 310 and a handle part 312 extending in the radial direction. The bow-shaped base 310 is configured complementary to a bow-shaped surface 314 formed adjacent to the central opening 304 over an inner surface of the cover 26. With a handle partition wall 302 supported slidably, the partition wall is slided together with the operation handle 95, and an arc product generated by opening a main contact 32 is prevented from escaping through the cover 26.
Patent JP-S61270848-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA FUMISATO
IPC: H01L21/3205
Filed: 1985-05-24
Abstract: PURPOSE:To restrain a hillock from being made on an electrode and a wiring by a method wherein Al or Al alloy film is coated with polycrystalline or amorphous Si film to be ion implanted with B or B compound. CONSTITUTION:A P-type Si substrate 1 is divided by SiO2 and then a poly gate electrode 4 is provided on a gate oxide film 3 while an N-type source 5 and a drain 6 are formed. With overall surface covered with PSG7, an opening 8 is made and then an Al alloy film 10 containing Aacute angle or Cu etc. around 1mum thick is deposited on the PSG7 by sputtering process to be further coated with polycrystalline or amorphous Si film 11 not exceeding several scores of mum. The Si film 11 is ion implanted with B or BF5 to introduce B into the Al film 10 as necessary. Next an electrode 9 and a wiring are formed by patterning process. The Si diffusion into the P-type Al film 10 is remarkable to relieve the local steess placement on the Al film 10. The direct B introduction into the Al film 10 is also effective to restrain a hillock from being made.
Patent JP-2000303184-A (JP)
Title: Production of thin film
Inventor: OKADA SATOSHI
IPC: G03G5/08
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a part of a film and the powder of unreactants to be generated in the process of the production of a multilayer film by suppressing the drop of the pressure in a reaction chamber for a period till the film formation of the following layer is started directly after the turning- off of an RF power source upon the completion of the film formation of a certain layer. SOLUTION: In the case film formation is executed as to an A layer and a B layer, the film formation is executed with gaseous materials 11 and 12 as for the A layer, and with gaseous materials 12 and 13 as for the B layer. When the vacuum in a reaction chamber 1 remarkably deviates in the case the film formation turns from the A layer to the B layer, a part of the film peeled from the inner wall of a vacuum vessel, electrodes, or the like, and the powder of unreactants are dropped away and deposited on the substrate. As a countermeasure therefor, the remarkable deviation of the vacuum in the reaction chamber 1 is prevented. Concretely, after the completion of the film formation in the A layer, stop valves 31-32 and 51-52 for the A layer are closed, and simultaneously, stop valves 32-33 and 52-53 for the B layer are opened.
Patent JP-H09284143-A (JP)
Title: Error correction method
Inventor: OISHI AKIHIRO
IPC: H03M13/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide the error correction method in which a time for memory access is reduced. SOLUTION: The error correction results in a product code configuration consisting of a 1st code word obtained by coding digital data in a 1st direction and stored in a data memory in which the word addresses are consecutive and of a 2nd code word obtained by coding digital data in a 2nd direction and stored in a data memory in which the word addresses are not consecutive. In the case of applying erasure correction to the 2nd code word, all error locations and errors to be correctable are calculated, burst access is applied to the data memory according to an information length of at least by the 1st code word to correct data errors in the data memory.  Moreover, the 1st code word is grouped by a setting value and the error locations and the errors are calculated for each group, and burst access is repeated to the data memory according to the setting value sequentially to correct the errors.
Patent JP-H01281676-A (JP)
Title: Battery of nonaqueous electrolyte
Inventor: SHINODA KENICHI
IPC: H01M6/16
Filed: 1988-05-09
Abstract: PURPOSE:To improve safety by using either of LiCF3SO3, LiPF6, LiBF4, LiAsF6 as an electrolyte to be dissolved in a nonaqueous electrolyte of an organic solvent with its main ingredient being ethoxymethoxyethane. CONSTITUTION:In a nonaqueous electrolyte liquid in which electrolytes are dissolved in an organic solvent, the organic solvent has ethoxymethoxyethane as a main ingredient and at least any of LiCf3SO3, LiPF6, LiBF4, and LiAsF6 is used as an ingredient. In this case, while the use of LiCF3SO3 is preferable from the viewpoint of the battery discharge performance, as it may corrode a lead plate on the anode side and the battery case, a small amount of LiClO4 is added to inhibit the corrosion. The flame point of ethoxymethoxyethane is 20 deg.C which is far higher than that of dimethoxyethane or tetrahydrofuran conventionally used in this kind of electrolyte solvent. This provides a battery of a higher safety.
Patent JP-H01282865-A (JP)
Title: 1-dimensional image sensor
Inventor: INOUE NOBORU
IPC: H04N5/369
Filed: 1988-05-09
Abstract: PURPOSE:To diminish characteristic variance between photodetectors by independently providing each device contact electrode section joined directly to each photodetector, and besides by making them almost in the same shape. CONSTITUTION:Photodetectors 2, element contact electrode sections 30a, 40a, and discrete electrode lead sections 40b are formed on a glass substrate 1 to make the lower layer wiring pattern of a matrix wiring section 5. Then, intermediate layer insulating films 6 are pattern-formed in the matrix wiring section 5, and six parallel output electrodes 7 being the upper layer wiring pattern are also formed. And, common electrode lead sections 30b of thin patterns are formed, being connected to the device contact electrode sections 30a at the other side ends of the photodetectors 2. The device contact electrode sections 30a and the common electrode lead sections 30b are formed independently at each photodetector, even when they are on the common electrode sides, and their shape is all the same. In addition, bandlike common electrode pad sections 30c are pattern-formed.
Patent JP-S63277728-A (JP)
Title: Manufacture of aluminum-base composite material
Inventor: WATANABE HIDEO
IPC: C22C47/14
Filed: 1987-05-08
Abstract: PURPOSE:To manufacture an Al-base composite material improved in strength and wear resistance, by subjecting an integrated body consisting of Al-metal powder and reinforcement to heating up to a specific temp. in a state where the Al-metal powder is covered with an oxide film to undergo compounding under pressure. CONSTITUTION:A reinforcement (ceramic powder, etc.) is mixed with an Al- metal powder (about 0.1-100mu) by about 5-60% by volume ratio, which is uniformly agitated so as to be formed into an integrated body. This integrated body is placed into a metal mold in a state where the Al metal powder unit is covered with an oxide film, and then, the above body is heated up to a temp. of the liquids temp. of the Al metal or above [preferably about liquids temp.+(20-50) deg.C] and also pressurized at about 100-1,000kg/cm<2> pressurizing force to undergo compounding, which is continued until the molten metal is solidified. In this way, the Al-base composite material of superior compounding condition can be obtained.
Patent JP-S5539618-A (JP)
Title: Manufacturing of semiconductor device
Inventor: SHIRASAWA TOSHIKATSU
IPC: H01L29/74
Filed: 1978-09-14
Abstract: PURPOSE: To provide a parting layer in a compound semiconductor device by forming a p-type layer using Al, then by annealing after irradiating a radiation.  
     CONSTITUTION: Two p-layers 12 and 14, and a n-layer 11 are made by diffusing B and P respectively into a n-type Si 13 to compose a SCRA; then a diode B consisting of layers 13 and 14 is inversely connected in parallel. A parting layer C which surrounds the diode B is formed. Two p-layers 121 and 141 in the layer C have Al as an impurity. They become stable isolation layers after an anode 16 and a cathode 15 are added to form an inversely conductive SCR, and an electron beam 17 is irradiated before annealing at 350°C for 400 minutes. A remarkable separation effect is obtained when Al atoms are used in a conductive means for the p-layer in a separation area even in other compound devices. An electron radiation dose of 1×10 13  to 1×10 16  electron/cm 2  is desirable in actual use, if it is less than that, no radiation effect is expected, while if the dose is more than that, forward voltage drop increases. By so doing, a highly accurate parting layer is formed with a good reproducibility. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04319969-A (JP)
Title: Image formation device
Inventor: ENDO MICHIAKI
IPC: G03G15/04
Filed: 1991-04-18
Abstract: PURPOSE:To make a fixed exposure means for lighting a traveling document freely detachable from an image formation device body, and make the whole of the device compact. CONSTITUTION:A mobile exposure means 52 is so fitted in a copying machine body (device body) B as to be free to move, in order to light a stationary document. In addition, an optical path is formed for introducing image light obtained from the means 52 to a photo-sensitive body 8. Also, a copying machine body B is provided with a freely detachable exposure unit (fixed exposure means) A, in order to light a traveling document at the predetermined position, and a collapsible mirror 13 for introducing image light obtained from the unit A to the photosensitive body 8 is so constituted as to freely enter and retreat from the optical path 24.
Patent JP-H01283728-A (JP)
Title: Electromagnetic contactor with rail setting structure
Inventor: SAKAMOTO TADASHI
IPC: H01H50/04
Filed: 1988-05-11
Abstract: PURPOSE:To make it possible to install an electromagnetic contactor firmly on a rail to be set for a long period by inserting and tightening a screw into a screw hole provided on the body of the electromagnetic contactor and pushing the rail with the tip of the screw. CONSTITUTION:A projection 7 with a screw hole 8 vertically facing toward the upper surfaces of engaging pieces 1a and 1b of a rail to be set is provided on the diagonal position of a body 2, and a screw 11 sold in the market is inserted into a screw hole 8 on one side. Accordingly, if the screw 11 is tightened, the top end of the screw 11 pushes the rail 1 so that the body 2 is pushed up and can be pressed and fastened on the rail 1. Consequently, the body is never oscillated by the open-close switching impulse of an electromagnetic contactor to prevent the horizontal sliding and the wearing of a rail setting section, and as a result, the setting reliability increases.
Patent JP-S5736698-A (JP)
Title: Heat transfer recording sheet
Inventor: WATANABE FUMITAKE
IPC: B41M5/392
Filed: 1980-08-15
Abstract: PURPOSE:To obtain a heat transfer recording sheet that is improved in the adhesive force between an ink layer and a support and permits recording plural times, by interposing a resin layer between the ink layer and the support, and making a low- melting resin to be included into the ink layer. CONSTITUTION:For example, on the support such as capacitor paper, polyester film, or the like having a thickness of 10 to 30mu is applied a resin solution such as a polyvinyl butyral resin solution to provide a resin layer. A low-melting resin (preferably a vinyl acetate-ethylene copolymer, or the like) having a softening point or melting point of 60-120 deg.C is mixed with waxes, a softener, a colorant and others to prepare a heat melting ink. This ink is applied on said resin layer to obtain the desired recording sheet.
Patent JP-S5337508-A (JP)
Title: Temperature determining method in heat treating furnace having plurural zones
Inventor: YAMAMOTO TSUNEHISA
IPC: C21D9/56
Filed: 1976-09-21
Abstract: PURPOSE:To prevent the strip quality lowering by calculating the absolute value of each zone temp. from the strip size, property, temp. at furnace entrance, aimed temp. at the exit, line speed and rate of zone furnace temp. and by fixing to the calculated temp. in the strip heat treating by the furnace having plural zones.
Patent JP-S584240-A (JP)
Title: Phosphor-film sintering device
Inventor: FURUYA HISASHI
IPC: H01J9/22
Filed: 1982-07-01
Abstract: PURPOSE:To utilize heat contained in a heating burner chamber effectively by increasing the surface area of an air-preheating tube, which constitutes an air- sending device, by enabling the length of the said tube to be made enough long by providing the said tube with a coil-like part. CONSTITUTION:A sintering furnace 3 is provided with a heating burner 8. Phosphor coated tubes 7 placed on a roller bed 2, in order, are sent into a heating burner chamber 1. A coil-like part is provided in the middle of an air- preheating tube 9, and the entire length of the tube 9 is made enoufh long. The furnace 3 is provided with a space 13 which is large enough to install the coil- like part, and the space 13 is connected to the chamber 1. When usual air is sent from an air sending pipe 4, the air is heated with the air-preheating tube 9 having a large thermal capacity, and passes as hot air through a fine blowing pipe 10 before sent into the phosphor coated tube 7.
Patent JP-S61271541-A (JP)
Title: Runaway processing circuit
Inventor: KOMODA YOSHIYUKI
IPC: G06F11/30
Filed: 1985-05-25
Abstract: PURPOSE:To improve economically a runaway processing circuit by using just a single RAM chip and monitoting even an idle area between a data area and a stack area. CONSTITUTION:An address line 2 to be connected to the least significant input of an address decoder 1 is connected to the most significant input of a RAM chip 3. While an address line 4 to be connected to the most significant input of the chip 3 is connected to the least significant input of the decoder 1. The RAM area of a single chip is divided into two parts. The chip selection signals of the areas set before and after one of both divided areas which is used as a stack area can be used as the runaway processing signals.
Patent JP-H01287015-A (JP)
Title: Agent for washing tooth and oral cavity
Inventor: OTSUKA SHOSUKE
IPC: A61K8/00
Filed: 1988-05-11
Abstract: PURPOSE:To obtain the subject agent for washing tooth and oral cavity and effective in removing dental plaque, by compounding xylitol as a sweetener having excellent safety, adding a bactericidal preservative, a humectant, a solubilizing agent, a foaming agent, an antistimulant, a flavor, a colorant, etc., and adjusting the pH of the mixture in alkaline state. CONSTITUTION:The objective washing agent for tooth and mouth is composed of 0.05-5wt.% of xylitol as a sweetener, 0.01-3wt.% of a bactericidal preservative, 5-30wt.% of a humectant, 0.1-6wt.% of a preservative, 0.01-5wt.% of a solubilizing agent (e.g. polysorbate 80), 0.01-5wt.% of a foaming agent (e.g. sodium laurylsulfate), 0.01-6wt.% of a pH modifier, 0.01-6wt.% of an antistimulant (e.g. allantoin), a tackifier, a solvent and water. The washing agent has agreeable taste and refreshing feeling by the xylitol used as a sweetener. The effect of dissolving and removing the dental plaque is promoted in addition to the dentine-strengthening and caries-preventive effect by adjusting the pH to 7.5-9.0. The unpleasant symptom of oral cavity and throat can be ameliorated in some cases.
Patent JP-H02119148-A (JP)
Title: Bonding wire for semiconductor element
Inventor: ONO TAKAHIDE
IPC: C22C5/02
Filed: 1989-05-01
Abstract: PURPOSE:To increase the strength of the title bonding wire so that the wire can be made extremely thinner, improved in fracture strength, and reduced in disconnection by constituting the bonding wire to have a specific chemical composition. CONSTITUTION:A bonding wire is constituted of (1) 1-5wt.% Cu, with the rest being Au; (2) 1-5wt.% Cu and 0.0003-0.01wt.% in total of more than one or two of Ca, Ge, Be, La, and In, with the rest being Au; (3) 1-5wt.% Cu and 1-5wt.% Pt, with the rest being Au; or (4) 1-5wt.% Cu, 1-5wt.% Pt, and 0.0003-0.01wt.% in total of more than one or two of Ca, Ge, Be, La, In, with the rest being Au. In addition, the diameter is 20mum or smaller, and the fracture strength is 4g or greater.
Patent JP-H10302243-A (JP)
Title: Magnetic recording medium
Inventor: YAMAZAKI NOBUO
IPC: G11B5/70
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a low price magnetic recording medium having excellent productivity which has been improved in an electromagnetic conversion characteristic and particularly is an error rate in the high density recording area. SOLUTION: In this magnetic recording medium, a magnetic layer mainly composed of ferro-magnetic powder and a binder is formed on a supporting body. This magnetic recording medium is used in a magnetic recording- reproducing system to reproduce a recording signal in the surface recording density of 0.5 to 2 Gbit/inch<2> with a magneto-resistive head (MR head). On the surface of this magnetic layer, the number of projections in the height of 30 nm or more measured with an interatomic force microscope(AFM) is 100/900 μm<2> or less, magnetization inverting area of the magnetic layer is 0.1×10<-17> to 5×10<-17> ml, and coersive force of magnetic layer is 100 Oe or more.
Patent JP-H10303623-A (JP)
Title: Antenna body and its rotation support, and antenna
Inventor: YANAGISAWA KAZUSUKE
IPC: H01Q9/42
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To shorten the length of the antenna body while increasing the effective length of an antenna element by folding back a wire material as the antenna element and inserting it into guide holes formed in a thin and long case made of a nonconductor along the length, and constituting a folding antenna. SOLUTION: The case 6 is molded of vinyl chloride, etc., by extrusion mold so that, for example, seven guide holes of 1.2 mm in diameter are bored penetrating a flat plate shape which is, for example, 123 mm long, 16 mm wide, and 4 mm thick along the length. One wire material made of a conductive material is folded back and inserted into the respective guide holes to constitute the folding antenna, obtaining forming the antenna element. The length of the antenna element wire material is determined corresponding to a broadcasting wave frequency band to be received and the length of the case 6 and based on it, the number of guide holes are determined. A rotation support 5 consists of a mount 17 for the antenna main body 2, a rotary coupler 18, and a shaft part fixture 19 and is mounted on a radio cassette recorder, etc., with screws.