baber/WOPTO huggingface dataset:
Patent JP-S5972016-A (JP)
Title: Position tracking device for tunnel boring machine
Inventor: SAITOU KAZUTOSHI
IPC: G01C15/00
Filed: 1982-10-18
Abstract: PURPOSE:To reduce height-directional size and to apply titled device even to a small-diameter tunnel by arranging a light beam emitting device for collimation and a rangefinder which relate to the precision of the device on the same vertical line, and arranging a communication equipment which does not relate to the precision off the vertical line. CONSTITUTION:Figures A-F show arrangements of the light emission part of a light emission part viewed from the front (photodetection part side). In this figures, 121 and 122 on the same straight line are the light beam emitting device and rangefinder which relate the precision of the device among light emission sources (where their upper/lower position relation is not important), and 123 is the communication equipment which does not relate to the precision of the device among the light emission sources. The emitting device and rangefinder are on the same vertical line, so a light beam for collimation and a light beam for distance measurement are equal in length even when the opposite surfaces of the light emission part and photodetection part are not parallel to each other; no measurement error occurs and the height-directional size is reduced, so this is applied to a small-diameter tunnel.
Patent JP-H0233537-A (JP)
Title: Air conditioner
Inventor: KATAYAMA KANEO
IPC: F24F1/00
Filed: 1988-07-21
Abstract: PURPOSE:To enable a fixing or a removal of a heater to be efficiently and safely performed during its replacing work by a method wherein a lower end of a thermal shielding plate to which a heater is removably attached is fixed to a box. CONSTITUTION:A raised part 10a of a thermal shielding plate 10 has a fixing fitting 11 acting as a seat for mounting a rod-like heater 9 welded and fitted thereto. The heater 9 can be easily removed or fixed. The raised part 10a of the thermal shielding plate 10 to which the heater 9 is fixed is mounted on a seat rib 24. A lower hole 23 of a slant flange 22 of the fixing tool 20 and a hole 16 of a lower flange 15 are aligned to each other and fastened with a screw 21. Since this device is constructed as above, a front panel 4, a blowing nozzle 7 and an air blower 5 are removed in case of replacing the heater 9 and then the thermal shielding plate 10 can be taken out of the main body together with the heater 9 from this space and further operability and safety of the heater 9 during its repairing work can be improved.
Patent JP-H0230900-A (JP)
Title: Reaction force holder for steel segment
Inventor: OZEKI MUNETAKA
IPC: E21D11/14
Filed: 1988-07-21
Abstract: PURPOSE:To prevent the deformation of the ground even in excavating steeply curved areas by a method in which a slide part is slidably projected from the opening of a skin plate and the ground is pushingly supported by press plates to obtain the ground reaction with good efficiency. CONSTITUTION:An opening 18 is formed in the skin plate 15 of a steel segment 12, and a guide part 19 is formed inside. A slide part S consisting of a bolt 21 and a press plate 20 is also provided, enabling it to slidably project from the opening 18 to outside of the plate 15. In excavating operation, the slide part S is slid outwards to press the ground by the plate 20, and the condition is kept by the holder.
Patent JP-2001011450-A (JP)
Title: Electrical optics
Inventor: ONISHI HIROYUKI
IPC: C09K19/32
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide STN-LCD and AM-LCD prepared using a liquid crystal composition which satisfies various characteristics required for liquid crystal optics, has a wide nematic temperature range and a low viscosity and retains a high maintenance at an elevated temperature, or a liquid crystal display element wherein the above-mentioned disadvantage has been improved compared to the conventional display elements. SOLUTION: A liquid crystal display element has a structure containing a liquid crystal 5 between a pair of base plates 2 and is equipped with at least an orientation controlling layer 4, a transparent electrode 3 and a polarizing plate 1. As the above-mentioned liquid crystal, a liquid crystal composition containing a compound having a decahydronaphthalene-2,6-diyl group optionally replaced by a halogen, is used. Preferably, the electrical optics is a super-twisted nematic liquid crystal display element (STN-LCD) or active matrix liquid crystal display element (AM-LCD).
Patent JP-H062335-A (JP)
Title: Filling reinforcing net
Inventor: MOTOYAMA ATSUSHI
IPC: E02D17/18
Filed: 1992-06-18
Abstract: PURPOSE:To promote drainage efficiency by weaving hollow threads having fine holes on the surfaces of them into a reinforcing net laid on layers and slopes when a retaining wall is constructed by filling, and absorbing moisture in the filling to drain it to the outside. CONSTITUTION:A large number of hollow threads having fine holes passing through moisture only on the surfaces of them are woven into a mesh-shaped reinforcing net 11 formed of polypropylene, vinyl, etc., by turning drainage section 12a to the fixed direction to from filling reinforcing nets. After that, the nets 10 are so laid on layers and slopes of filling that the drainage section 12a are put outward of sand bags, etc., forming a boundary of the filling. Moisture in the filling is absorbed by the hollow threads 12 and is drained to the outside. According to the constitution, moisture in the filling can be drained efficientlry.
Patent JP-H0930148-A (JP)
Title: Calendar
Inventor: HANADA FUMIAKI
IPC: B42D5/04
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an environment-friendly calendar having an adequate strength to its horizontal bending by a spine mount of appropriate thickness. SOLUTION: This calendar consists of a bundle of paper leaves 1 whose upper edge part is held by a doubled spine mount 3 by filling, with an adhesive 4, through holes 2 opened at a specified interval, along the top edge part of the bundle of paper leaves 1 comprising a plurality of calendar paper leaves lapped over each other. In addition, the adhesive 4 is supplied to the top fore edge part of the bundle of paper leaves 1. Further, a projecting part is formed from the inner side to the outer side of the bottom angular part on the front side of the doubled spine mount 3.
Patent JP-S5976977-A (JP)
Inventor: YAGI KENKICHI
IPC: D06N3/00
Filed: 1982-10-20
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-H0234739-A (JP)
Title: High strength and high toughness aluminum alloy for casting
Inventor: HAMA YASUO
IPC: B22D18/02
Filed: 1988-07-22
Abstract: PURPOSE:To obtain the title Al alloy having excellent toughness and tensile strength and suitable for a member in which strength is required by adding specific amounts of Be, Sr, Ti, Fe, etc., to an Al-Si-Mg alloy for casting. CONSTITUTION:To an Al-Si-Mg alloy for casting of which, by weight, 4.0 to 8.0% Si and 0.2 to 0.8% Mg are incorporated into Al, 0.003 to 0.1% Bi, <0.2% Fe, 0.002 to 0.01% Sr and <=0.2% Ti are furthermore added and incorporated. The Al alloy is subjected to suitable T6 treatment, by which the Al alloy for casting having the mechanical characteristics of >30kg/mm<2> tensile strength, >22kg/mm<2> 0.2% proof stress, >15% elongation and >1.0kg m/cm<2> Charpy impact value can be obtd.
Patent JP-H0470107-A (JP)
Title: Piezoelectric resonator
Inventor: KITAJIMA TAKAMICHI
IPC: H03H9/02
Filed: 1990-07-10
Abstract: PURPOSE:To obtain a chip-type piezoelectric resonator with high reliability while reducing dispersion by using a material having specified conductivity as an adhesive agent to be used for sticking a piezoelectric resonance element and a protective substrate. CONSTITUTION:On both principal faces of a piezoelectric substrate 2, oscillating electrodes 3 and 4 and electrode pulling parts 3a and 4a are formed by evaporating or sputtering a conductive material and afterwards, protective substrates 7 and 8 composed of an insulated or dielectric material are prepared to form recessed parts 7a and 8a and adhered with adhesive agents 5 and 6. In this case, the adhesive agents 5 and 6 are composed of adhesive agents with heat conductivity lower than 0.1W/mk and also have functions for suppressing influences caused by heat in the case of soldering, Thus, the piezoelectric resonator with high reliability and hardly generate characteristic fluctuation can be obtained.
Patent JP-S6426673-A (JP)
Title: Drawn resin material containing metallic filler
Inventor: OKAWA HIDEO
IPC: C08K3/08
Filed: 1987-07-22
Abstract: PURPOSE:To obtain the titled high-specific gravity material of high strength, suitable for fishnets, ropes etc., by drawing a composition of good drawability prepared by incorporating a thermoplastic resin with each specified amount of metallic powder of specified size, modified polyolefin and coupling agent. CONSTITUTION:The objective material can be obtained by drawing a composition prepared by incorporating a total of 100pts.wt. of (A) 30-95pts.wt. of a thermoplastic resin (e.g. polyethylene, polypropylene) and (B) 70-5pts.wt. of metallic powder with an average size of 0.3-10mum (e.g., zinc, iron) with (C) 0.5-7pts.wt. of a modified polyolefin and (D) 0.1-2pts.wt. of a coupling agent (e.g. vinyltriethoxysilane, isopropyltriisostearoyl titanate).
Patent JP-S5988421-A (JP)
Inventor: MORISU ESU HAASUTEIN
IPC: A61K8/00
Filed: 1983-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5973586-A (JP)
Title: Aqueous solution containing chromanimidazolidine
Inventor: KATOU AKIYOSHI
IPC: C07D491/107
Filed: 1982-10-19
Abstract: PURPOSE:To obtain chemically stably the titled aqueous solution useful for treating diseases caused by diabetes, by incorporating an aqueous solution containing chromanimidazolidine with at least one of polyethylene glycol sorbitan oleate, etc. CONSTITUTION:An aqueous solution containing 6-cluoro-2-methyl-spiro[chromon- 4,4'-imidazolidine]-2',5'-dione (hereinafter abbreviated to chromanimidazolidine) is obtained. In the process, at least one of (A) polyethylene glycol sorbitan oleate and (B) nicotinic acid amide is incorporated in the aqueous solution. The compound, soluble relatively well in an alkaline aqueous solution, but easily subjected to the chemical decomposition can be dissolved in the aqueous solution without deteriorating the chemical stability by incorporating at least one of the compounds (A) and (B) in the solution. For example, the compound (A) or (B) in an amount of 1.0 or 2.0% respectively is capable of dissolving the compound of the formula in 0.05% concentration sufficiently in the aqueous solution.
Patent JP-S5971867-A (JP)
Title: Ink cartridge detector
Inventor: TOKUNAGA KAZUMI
IPC: B41J2/175
Filed: 1982-10-18
Abstract: PURPOSE:To obtain an ink cartridge detector to detect the presence or absence of plural cartridges by a method in which a sensor is provided to the immobile part of a printer box, and detection signal sent out of the cartridge sensor is compared with a given signal during the period when the carriage moves. CONSTITUTION:In the early period, a carriage 2 is positioned a home position, as shown by full line, and during the period when the carriage 2 moves for detecting cartridges 3-6, the cartridges 3-6 are detected by a cartridge sensor 12. When the cartridges 3-6 pass below the sensor 12, a signal is sent out of the sensor 12, and when the carriage 2 comes to the position, as shown by broken line, the signal from the sensor 12 is compared in a control circuit on whether it is predetermined signal. When both the signals are different, an error signal of no cartridge is generated.
Patent JP-H0240209-A (JP)
Title: Cartridge type filter
Inventor: AARU JIEI TENPURU
IPC: B01D27/00
Filed: 1988-07-22
Abstract: PURPOSE: To maintain filtration performance over a long period of time by providing a cartridge filter with partition plates for prohibiting the tight adhesion of upper and lower filter disks to each other at the time of horizontally stacking many filter cartridges constituting bellows type filtration surfaces. CONSTITUTION: This cartridge filter is constituted to the bellows type by serially communicating the many filter cartridges 1, 1 through the through-holes bored at the axial central parts of the filter cartridges 1. Each filter cartridge 1 comprises the disk-shaped lower filter disk 2 bored with the through-hole 4 at its center and the upper filter disk 3. The upper filter disk 2 has a two- layered structure consisting of an outer layer 5 and an inner layer 6. The filter cartridge 1 is interposed with the partition plate 7 consisting of a rigid synthetic resin between both filter disks 2, 3. As a result, the tight adhesion of the filtration surfaces of the adjacent filter cartridges to each other is prevented.
Patent JP-H056603-A (JP)
Title: Assembled-type cartridge containing apparatus
Inventor: WADA SATORU
IPC: G11B15/68
Filed: 1991-06-28
Abstract: PURPOSE:To input and discharge a large amount of cartridges with a small containing capacity. CONSTITUTION:A main chassis 1 is provided. A stocker part 2 is provided on the main chassis 1 and contains a plurality of cartridges 200 containing magnetic tapes. A cartridge inputting and discharging region 2A for an operator is provided at one end part of the stocker part 2. A cartridge carrying-out and-in part 2B for a hand part 100 is provided at the other end part of the stocker part 2. In the main chassis 1, a cartridge inputting and moving mechanism 3A for moving the cartridges 200 in the cartridge inputting and discharging region 2A into the cartridge carrying-out and -in region 2B, which can be accessed with the hand part 100, and a cartridge discharging and moving mechanism 3B for moving the cartridges 200 in the cartridge carrying-out and -in region 2B into the cartridge inputting and discharging region 2A, which can be accessed by the operator are provided.
Patent JP-S6242835-A (JP)
Inventor: FUJIWARA MASAHIKO
IPC: B32B15/08
Filed: 1985-08-20
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-S57106175-A (JP)
Title: Manufacture of gaas integrated circuit
Inventor: IGAWA YASUO
IPC: H01L29/80
Filed: 1980-12-24
Abstract: PURPOSE:To prevent the generation of an abnormal phenomenon of a channel layer to low resistance by prescribing the concentration of Cr in a GaAs substrate to some value or lower in response to a distance between a gate and a source of an E-FET in the integrated circuit. CONSTITUTION:When an activated layer is formed to the semi-insulating GaAs substrate through an ion implantation method and the E-MESFET is manufactured, the concentraton NCr of Cr in the substrate is prescribed to some value or lower in response to the disponse to the distance lsg between the gate and the source in the integrated circuit. NCr<=0.2wtppm is allowed when lsg 3mum is formed, NCr<=0.05wtppm when lsg 2mum is formed and NCr<=0.02wtppb when lsg 0.5-1mum is formed. An abnormal phenomenon generating region in which the channel layer reaches low resistance apears under these conditions. Accordingly, the abnormal phenomenon of the FET is avoided, and yield can be improved.
Patent JP-2001011048-A (JP)
Title: Production of phthalimide alkoxyacetoacetic acid ester
Inventor: OTSUKA SUSUMU
IPC: C07B61/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a high yield by reacting a phthalimidealcohol with a haloacetoacetic acid ester in an organic solvent in the presence of a halogenated quaternary ammonium salt and a strong base. SOLUTION: This compound of formula III [e.g.; 4-(2-phthalimideethoxy) acetoacetic acid methyl ester] is obtained by reacting (D) a phthalimidealcohol of formula I [(n) is 2-4] (e.g.; 2-phthalimideethanol) with (E) a 4-haloacetoacetic acid ester of formula II (X is a halogen; R is a lower alkyl) (e.g.: 4- chloroacetoacetic acid methyl ester) in (A) an organic solvent (e.g.; toluene, xylene, tetrahydrofuran) in the presence of (B) a halogenated quaternary ammonium salt e.g. bromotetramethylammonium and (C) a strong base e.g. sodium hydride, sodium t-butoxide, potassium t-butoxide at preferably 10-70 deg.C.
Patent JP-H0625599-A (JP)
Title: Antireflection composition applicable by spin-coating
Inventor: SAKAI YASUHIRO
IPC: C09D183/04
Filed: 1992-07-10
Abstract: PURPOSE:To provide an antireflection composition capable of forming an antireflection film having excellent appearance, transparency, antireflection property, etc., by using a spin-coating process. CONSTITUTION:This antireflection composition applicable by spin-coating is composed of (A) at least one kind of substance selected from organic silane compound, organic polysiloxane, fluorine-containing silicone compound, their hydrolyzed product and metal fluoride and (B) a solvent and has a total solid concentration of 1-7wt.%. The solvent preferably contains >=60wt.% of one or more kinds of lower alcohols or ethers based on the total solvent.
Patent JP-S6164842-A (JP)
Title: High strength copper base alloy
Inventor: YAMAZAKI SHUICHI
IPC: H01B1/02
Filed: 1984-09-04
Abstract: PURPOSE:To obtain the titled alloy superior in mechanical strength and spring characteristic, by adding specified ratios of Zn, Sn and Fe, Ni, Co to copper. CONSTITUTION:The Cu base alloy consisting of, by weight 15-30% Zn, 1-4% Al, 0.05-0.8% Sn, at least one kind selected from group of 0.1-1% Fe, 0.1-2% Ni, 0.1-3% Co as grain refiner and the balance Cu substantially is melted and cast to an ingot. The ingot is hot rolled at about 800-850 deg.C, said plate is temper annealed at about 550-650 deg.C and cold rolled at a prescribed rolling ratio. Further, said sheet is temper annealed at about 450-550 deg.C, cold rolled, then low temp. annealed at about 200-250 deg.C. By this way, Cu base alloy exhibiting high creep resistance at medium tamp. higher than room temp. by >=about 70 deg.C is obtd.
Patent JP-H0932974-A (JP)
Title: Long body support tool
Inventor: TAKENAGA KOJI
IPC: F16L3/223
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To execute simple and reliable mounting on a rod-form body and to prevent from taking much time for variation of a mounting position. SOLUTION: A long body support tool comprises a fixed rod-form body 2; a press member P arranged between a pair of hook parts 4b and switched to an operation state wherein locking of a pair of hook parts 4b locked to the rod-form body 2 from a side and the rod-form body 2 is pressed into a state to strength locking with a pair of hook parts 4b arranged at the upper and lower portions of a support body 4 and to a non-operation state where the operation state is released; and an attitude maintaining means T to maintain the attitude of a press member P under a working state is provided.
Patent JP-2000020705-A (JP)
Title: Parallel image processing processor
Inventor: NISHIDA KAZUTO
IPC: G06T1/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a parallel image processor capable of processing one period of arithmetic processing without being restricted by one horizontal scanning period and processing the arithmetic processing by an arithmetic processing part having the small number of arrays. SOLUTION: The parallel image processing processor is constituted of an arithmetic processing part 1 constituted of an arithmetic processing means 2 and two registers A, B, temporary registers TA, TB corresponding to respective registers A, B and capable of circularly transferring to respective registers A, B and a program control part 3 for controlling the arithmetic processing part 1 and the temporary registers TA, TB and executes single instruction multiple data stream(SIMD) type image processing of an input signal DATA consisting of N data per period.
Patent JP-S6430146-A (JP)
Title: Image display device
Inventor: WATANABE TATSUAKI
IPC: H01J31/12
Filed: 1987-07-23
Abstract: PURPOSE:To prevent a screen quality from being deteriorated by providing a container with holes and positioning/fixing an electron beam controlling means through these holes against a phosphor screen disposed on the container. CONSTITUTION:One of containers 1a and 1b divided in two is provided with holes 4. An electrode composite (an electron beam controlling means) 3 disposed inside this container 1a is positioned/fixed through the holes 4 against the one container 1a coated with a phosphor screen 2, and next the holes 4 are sealed. Accordingly, positioning of the phosphor screen 2 to the electrode composite 3 is performed with good precision because they have no effect of a positioning shift due to heat generated when the containers 1a and 1b are stuck to each other by firing. Hence, screen quality can be improved.
Patent JP-S6161972-A (JP)
Title: Ignition device of internal-combustion engine
Inventor: KAWAJIRI HIROKI
IPC: F02P5/15
Filed: 1984-09-03
Abstract: PURPOSE:To improve firing performance of an ignition plug in no relation to its stain by carbon, by directly detecting abnormality in an electric discharge route due to a stain of the ignition plug by carbon and supplying again a high voltage pulse to the ignition plug when the abnormality is discriminated. CONSTITUTION:A high voltage pulse Pi, generated in the secondary side of an ignition coil 23 in a high voltage pulse generating means 21, is both distributively supplied to an ignition plug 25 through a distributor 24 and input to a discriminating means 34 through an attenuator 35. While the discriminating means 34 inputs a probe output St from a probe 29, additionally provided in one of the ignition plugs 25 and for detecting an electric discharge route, and an ignition timing signal Si. And this discriminating means 34, comparing a number of generating times of high voltage pulses with a number of times of electric discharges generated in a route between discharge electrodes of the ignition plug 25 as the electric discharge route, outputs a redischarge signal when the number of times of the electric discharges is smaller than the number of generating times of the high voltage pulses. The discriminating means causes by this redischarge signal the high voltage pulse to be again generated from the means 21 during the ignition timing.
Patent JP-2001015524-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINO TOMOAKI
IPC: H01L21/8249
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To enable improvement of high frequency characteristics of a lateral bipolar transistor formed on an SOI substrate. SOLUTION: The method for manufacturing a semiconductor device which has a semiconductor layer 12 on an insulating film 11, an emitter region, an internal base region 15, a collector region, a base lead-out region, and an external base region 18 for connection between the internal base region and base lead-out region in the semiconductor layer. The method includes steps of forming a mask on the semiconductor layer, introducing impurities into an opening of the mask to form a diffusion layer, forming a spacer layer 23 on a sidewall of the mask, and etching the diffusion layer with use of the mask and spacer layer to form the external base region 18.
Patent JP-S5976400-A (JP)
Inventor: KANOU YONEJI
IPC: E21D11/10
Filed: 1982-10-22
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。