baber/WOPTO huggingface dataset:
Patent JP-S61174648-A (JP)
Title: Manufacture of semiconductor crystal
Inventor: OMACHI TOKURO
IPC: H01L21/84
Filed: 1985-01-28
Abstract: PURPOSE:To improve transmission efficiency for optical signals by a method wherein a sandwich structure is employed consisting of a germanium-doped silica layer and a alyer of a specified material and a semiconductor layer positioned between the two. CONSTITUTION:This manufacturing method is composed of a process for forming a germanium-doped silica layer satisfying a formula illustrated in the figure (where 0.2<=x<=0.8) on a substrate, a second process for forming a second layer of prescribed semiconductor on the first layer, a third process of forming a third layer composed of the material same as that constituting the first layer or of a material chosen from silicon oxide, tungsten, or silicon nitride, not going into reaction with the second layer, and a fourth or the last process of subjecting the lamination partially or entirely to heat treatment. That is, for example, a germanium-doped silica layer 10 is formed on a silicon substrate 1, and then a semiconductor layer 4 is formed of such a simple substance semiconductor as germanium or silicon or of gallium arsenide, and then a layer 11 is formed of the illustrated material. A linear heater 12 made of graphite or the like is positioned over the lamination, caused to travel in the direction indicated by an arrow C in an H2 gas atmosphere, for the crystallization of the semiconductor layer 4.
Patent JP-S60158408-A (JP)
Title: Arraying method of optical fiber
Inventor: NANUN YUUZOU
IPC: G02B6/38
Filed: 1984-01-28
Abstract: PURPOSE:To enable exact and easy positioning and fixing of optical fibers and to reduce the man-hour for manufacture by forming respectively a fixing base for optical fibers and positioning grooves for optical fibers to said fixing base by applying a dicing saw. CONSTITUTION:A fixing base 2 and a receiving base 4 for optical fibers and respective grooves 2a, 2b, 4a, 4b are formed by applying a dicing saw. More specifically, a work 8 is placed on the moving base 6a of the dicing saw and after the work is chucked, a motor 6b is driven to rotate a diamond blade 6c thereby cutting out respectively the base 2 and top cap 4 having prescribed sizes from the work 8 and forming simultaneously the positioning grooves 2a, 2b and vertical grooves 4a, 4b. Since cutting accuracy as high as + or -1-2mum is obtd. by such saw 6, the accurate and easy positioning and fixing of the optical fibers are made possible and the man-hour for manufacture is reduced.
Patent JP-H06219318-A (JP)
Title: Suspension device of vehicle
Inventor: TODA ISAO
IPC: B60G13/08
Filed: 1993-01-29
Abstract: PURPOSE:To stably support a shock absorber set in the car width direction without complicating the structure of a suspension cross member. CONSTITUTION:In a suspension device for a vehicle constituted by setting a shock absorber consisting of a leaf spring 5 extending in the car width direction, and oil damper 6, etc., in its suspension cross member 4, a setting part 39 of the shock absorber having a front wall plate 38 and a rear wall plate 37 facing against each other and an opening part formed on its lower end part is provided on the suspension cross member 4. Additionally, a frame member 41 is installed on the lower end opening part of this setting part, and a closed section 51 is formed by this frame member 41 and the setting part 39 of the shock absorber.
Patent JP-S56111522-A (JP)
Title: Hot extruding method for metallic material
Inventor: SAKAMOTO MUTSUO
IPC: B21C23/00
Filed: 1980-02-08
Abstract: PURPOSE: To manufacture an extruded product with excellent surface condition, by employing a die provided with an approach and a flat face in sizes restricted by a specified relational formula.  
     CONSTITUTION: A conical approach 8, and a flat face 9 possessing an extrusion hole 10 and crossing perpendicularly to the die axis, are formed in the die 2 built in the pressure vessel 1. The angle of approach θ is restricted to a range from 60 degrees to 150 degrees; the relation of the diameter D of the flat face, the diameter D 0  of the bottom end of approach, and the diameter D 1  of the extrusion hole, is given by the following formula, D 1 +0.1(D 0 -D 1 )≤D≤D 1 +0.7(D 0 -D 1 ). According to the present method, a solid die, an improved yield, and a smooth flow of metal, is obtained, and especially, the surface condition of the extruded product is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57130996-A (JP)
Title: Preparation of 5-bromouracil nucleoside
Inventor: IKEDA TAKAO
IPC: H05B41/24
Filed: 1981-02-04
Abstract: PURPOSE:To prepare the titled compound useful as a radiation sensitizer for the radiotherapy of cancer, etc., with simple operation, without corrosion of the apparatus, suppressing the production of by-products, by reacting a specific uracil nucleoside with bromine in a wealky acidic solvent in the presence of basic ions. CONSTITUTION:5-Bromouracil nucleoside of formula III or formula IV can be prepared by (1) reacting uracil nucleoside of formulaI(R is H or OH) or formula II with bromine in a weakly acidic solvent (e.g. acetic acid) or a mixture of a weakly acidic solvent and other solvents in the presence of basic ions (e.g. sodium acetate) at room temp -60 deg.C, (2) after the completion of the reaction, distilling out the solvent from the reaction mixture under reduced pressure, (3) adding water to the residue, and separating the precipitated crystals, and (4) purifying the product by recrystallization.
Patent JP-H05204175-A (JP)
Title: Electrophotographic sensitive body
Inventor: AMANO MASAYO
IPC: G03G5/06
Filed: 1992-01-30
Abstract: PURPOSE:To obtain the electrophotographic sensitive body high in sensitivity and superior in repetition characteristics by using a specified substance for the electric charge transfer material of a charge transfer layer. CONSTITUTION:A photosensitive layer formed on a conductive substrate contains the charge transfer material of a stilbene compound represented by formula I in which each of R1-R4 is alkyl, aryl, or a heterocyclic group each optionally substituted; each of R5 and R6 is H, alkyl, or aryl; and n is 1, 2, or 3. In another method, the photosensitive layer contains the charge transfer material of a hydrazone compound represented by formula II in which each of R7-R10 is alkyl, aryl, or a heterocyclic group each optionally substituted; and n is 1, 2, or 3.
Patent JP-S57131312-A (JP)
Title: Device for monitoring barycenter position of converter
Inventor: ONO TADASHI
IPC: C21C5/46
Filed: 1981-02-03
Abstract: PURPOSE: To permit automatic and continuous monitoring of the barycenter position of a converter during operation and to improve the safety of work by calculating the barycenter position of the converter from the torque obtained by converting the electric current of a tilting motor connected to the trunnion shaft of the converter with a prescribed parameter.  
     CONSTITUTION: A converter 1 is tilted by a DC motor 4 connected via a reduction gear 3 to a trunnion shaft 2 and the tilting torque corresponding to the angle of tilting is generated in the motor 4, by which load current is flowed therein. A circuit 5 detects this and a circuit 6 converts the same to the static torque current of the shaft 2 in accordance with a prescribed parameter. The circuit 7 has a variance resistance 8, and corrects the parameters of the circuit 6 with the change in the external factors of the furnace 1. A switch 9 applies a signal to a voltage circuit 10 only during passing through the prescribed angle of tilting, and the 1st Schmitt trigger is turned on by the set voltage to conduct electricity to the flip-flop 14S side corresponding to a diode matrix 12. Then, a transistor 15 conducts and the lamp 16 of a display panel 17 goes on. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07221530-A (JP)
Title: Automatic tracking antenna system in microwave communication
Inventor: KITAHARA SHIGEO
IPC: H01Q3/08
Filed: 1994-02-08
Abstract: PURPOSE:To attain an unattended work by a radio control work track or the like by realizing mobile body image communication. CONSTITUTION:Position data of a remote control mobile station 1 are calculated based on a detection value of the global position system and a magnetic azimuth sensor 4, the position data are recorded by a control section 5 and sent to a stationary station 2. The stationary station 2 sends the position data of the stationary station 2 measured in advance to a control section 17, from which the data are sent to the mobile station 1. Control section 10, 15 of the mobile station 1 and the stationary station 2 calculate an azimuth angle of paraboloidal antennas 10, 15 based on said position data and control said biaxial motor-driven universal heads 8, 13 to oppose the paraboloidal antennas 10, 15 respectively to paraboloidal antennas 10, 15 of the opposite station thereby controlling the direction based on respective coordinate data. Even when the mobile station is rapidly displaced three-dimensionally, the paraboloidal antennas 10, 15 automatically trace the opposite station.
Patent JP-S62175433-A (JP)
Title: Separation of dichlorobenzene isomer
Inventor: KANASHIKI TOSHITAKA
IPC: C07C17/00
Filed: 1986-01-28
Abstract: PURPOSE:To concentrate or separate one isomer from a mixture containing at least two kinds of isomers selected from o-, m- and p-dichlorobenzenes in extremely high efficiency, by using a ZSM-type zeolite as an adsorbent. CONSTITUTION:The adsorptive separation of a dichlorobenzene isomer mixture containing at least two kinds of isomers selected from o-, m- and p- dichlorobenzenes with a zeolite-type adsorbent is carried out by using a ZSM- type zeolite as an adsorbent. The ZSM-type zeolite is an adsorbent having unique properties characterized in that the adsorptivity of the isomers to the ZSM-type zeolite increases in the order of o-, p- and m-isomers and the difference between the adsorptivities is extremely large. The use of the adsorbent enables not only the separation of an isomer from a mixture of three kinds of isomers but also the separation of an isomer from a mixture of two kinds of isomers selected from the above three isomers. The adsorbent can be used repeatedly over a long period.
Patent JP-H09209348-A (JP)
Title: Half-grounded type marine floating body structure
Inventor: IWATA SETSUO
IPC: E02B17/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a marine floating body structure that does not require special mooring devices such as dolphins, is easy to move and remove, and resists earthquakes. SOLUTION: A grounding body 2 that is sunk and grounded on the bottom of the sea is provided, a fixed body 3 is supported by the grounding body 2, the upper part of the fixed body 3 is inserted, in such a way as to freely rock up and down, into a hole 10 formed in a floating body 4 floating on the surface of the sea, and a plurality of recesses 12 are formed in the lower surface of the fixed body 3. A plurality of projections 13 that can be freely inserted into and removed from the recesses 12 from below are formed on the upper surface of the grounding body 2, each of the projections 13 is provided with a cushioning rubber member, and ballast storage spaces 6, 9 that can store ballast water for adjusting buoyancy are formed respectively inside the grounding body 2 and the fixed body 3.
Patent JP-H03219995-A (JP)
Title: Sublimation transfer image receiving medium
Inventor: KAMIMURA HIROYUKI
IPC: B41M5/382
Filed: 1990-01-26
Abstract: PURPOSE:To enhance releasability and to perform recording with high image density by adding a vinyl chloride type resin containing an OH group, an isocyanate compound and waxes to a receiving layer as main components. CONSTITUTION:A dye receiving layer based on a vinyl chloride type resin containing an OH group, an isocyanate compound and waxes is provided on a support. As the OH group-containing vinyl chloride resin, for example, a polyvinyl alcohol modified vinyl chloride/vinyl acetate copolymer is used and, as the isocyanate compound, various isocyanate compounds such as tolylene dissocyanate or the like are used. The use ratio of the OH group-containing vinyl chloride type resin and the isocyanate compound is pref. 0.2 - 2.0 in a NCO/OH mol. ratio. A dyeing resin, for example, a polyester resin and waxes such as silicone wax or polyethylene wax are used in the dye receiving layer. Characteristics excellent in dyeing properties, releasability, light fastness and preservability are imparted according to the vinyl chloride type resin and releasability is further enhanced by the curing reaction of an OH group and the isocyanate compound.
Patent JP-S58132692-A (JP)
Inventor: OOHASHI MASAHISA
IPC: G21C7/26
Filed: 1982-02-03
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-S53101278-A (JP)
Title: Etching process method
Inventor: MURAMATSU KIMIO
IPC: H01L21/302
Filed: 1977-02-16
Abstract: PURPOSE: To secure a uniform process by carrying out the etching while rotating the object to the processed in the etching solution which controls the solution temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04242365-A (JP)
Title: Charging device
Inventor: NAGAI YOSHIHARU
IPC: H04M15/00
Filed: 1991-01-16
Abstract: PURPOSE:To select automatically an optimum charging table at a talking start point of time among plural sets of charge revision information and to smoothly transfer the charge mode to a new talking rate. CONSTITUTION:This device is provided with a control section 3 selecting a relevant charging table among a charge table group 5 based on a switching date and time of a switching information storage section 4 and a talking start date and time in talking detail information from an exchange and a talking rate calculation section 7 calculates a talking rate based on the talking detailed information from the control section 3 and the selected charging table.
Patent JP-H06230193-A (JP)
Title: X-ray spectral reflecting mirror
Inventor: TAKENAKA HISATAKA
IPC: G21K1/06
Filed: 1993-02-02
Abstract: PURPOSE:To obtain a spectral reflecting mirror used for a soft X-ray source of high intensity and an X-ray source wherein soft X-ray and X-ray reflectivities are high by containing fluorine in one of layers, holding lithium in a fluorine- contained layer or composing a fluorine-contained quantity of lithium fluoride. CONSTITUTION:Fluorine and many elements can make stable compounds because fluorine has the highest electronegativity in all atoms. When fluorine is unstable in the air, really difficult to manufacture, or added to a material which becomes a multilayered film which does not exist stably even if it is manufactured, it is possible to improve an imperfection. If fluorine is added thereto, difficulty becomes high, it is possible to form the multilayered film of a stable and high reflectivity. When a quantity of fluorine is increased and the multilayered film becomes composition of lithium fluorine, a melting point becomes high. When fluorine is added to calcium, barium, strontium, beryllium and the like, their compounds are stable or nonpoisonous and it is possible to form the multilayered film of a high reflectivity.
Patent JP-H03219595-A (JP)
Title: Ballast for electronic discharge lamp
Inventor: SUZUKI SATORU
IPC: H05B41/24
Filed: 1990-01-25
Abstract: PURPOSE:To facilitate wiring of a lead, and also to this a device by carrying out the wiring of the lead to a ballast through the operation of inserting the lead into inserting ports exposed on both ends of a ballast case. CONSTITUTION:Lead inserting ports 31 are provided in an exposed manner on both ends in a longitudinal direction of a ballast case 21, on terminal boards 27, 28 provided on both ends of the case 21. The wiring of a lead to a ballast can be carried out through the operation of inserting the lead in the inserting ports 31. It is no longer necessary to detach a lid 23 from the case 21, and operation is facilitated, while workability is improved. It is also not necessary to secure a wiring space for a lead directly under the terminal boards 27, and 28, whereby the case 21 can be made thinner.
Patent JP-S61176799-A (JP)
Inventor: TASHIRO MIKIO
IPC: E21D11/00
Filed: 1985-01-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03218725-A (JP)
Title: Continuous measuring instrument for portable type local perspiration quantity
Inventor: SAKAGUCHI MASAO
IPC: A61B5/00
Filed: 1990-01-25
Abstract: PURPOSE:To eliminate the inconvenience and the restriction sense for the measurement being incidental to an installed instrument by providing a humidity sensor and a temperature sensor in a small capsule loaded on the skin, processing its output signal in a portable box and recording it in a Halter electrocardiograph, etc. CONSTITUTION:The opening part of a front chamber 3 of a capsule 1 is allowed to adhere tightly to the surface of the skin 2. A capacitance type humidity sensor 4 installed in a rear chamber 6 responds to relative humidity (humid moisture (sweat)) in air humidity diffused and mixed in the front chamber 3, and a capacitance variation corresponding to the detected relative humidity appears as the frequency variation of an oscillator 7 immediately. The oscillation frequency of a temperature compensating oscillator 8 is varied in the same manner as an oscillation frequency which depends on the temperature of an oscillator 7. A temperature sensor 5 provided in the rear chamber 6 measures the temperature of diffused air humidity. Outputs of the oscillator 7 and the oscillator 8 are led to a portable box 9 and subjected to signal processing for compensating the temperature of the oscillator 7, and thereafter, subjected to low frequency modulation and recorded as a modulating signal corresponding to moisture (sweat) in a microcassette tape 11 of a Halter electrocardiograph 10. The output of a humidity sensor 5 is also recorded in the same manner.
Patent JP-H06228435-A (JP)
Title: Polyamide resin composition and its production
Inventor: KAWAI MICHIO
IPC: C08G69/00
Filed: 1993-02-02
Abstract: PURPOSE:To produce a composition having a low specific gravity, excellent in shock strength and improved in tensile strength and flexural modulus in a well-balanced state by dispersing a specified inorganic filler in a polyamide resin as the raw material and subsequently polymerizing it. CONSTITUTION:The composition containing an expandable fluoromica exhibiting >=30meq/100g ion exchange capacity and/or its denaturated material modified with an organic compound is obtained by adding the above-mentioned expandable fluoromica and/or its denaturated material modified with an organic compound in an amount of 0.5 to 20wt.% on inorganic ash base to a raw material polyamide resin and subsequently polymerizing the raw material preferably according to heat-fusion polycondensation method. In addition, nylon 6 is preferably used as the polyamide resin. Further, the denaturated expandable fluoromica modified with an organic compound is obtained recommendably by exchanging interlayer ions of the expandable fluoromica with an organic cationic compound such as decylamine.
Patent JP-S60160492-A (JP)
Title: Ic card
Inventor: TAMADA TAKEO
IPC: G06K19/00
Filed: 1984-01-31
Abstract: PURPOSE:To obtain an IC card with high safety by dividing data memory of an IC card into plural zones and by making it possible to set the presence and absence of encipherment at every zone at the time of outputting data. CONSTITUTION:At the time of reading out the data stored in an IC card 1, the IC card 1 is inserted into a card slit. If the data in the zone in which access conditions are set are outputted, each bit in an output condition storage area of a zone access control memory 5 in correspondence to the zone is checked. It is decided whether data are enciphered according to the enciphering key of an enciphering circuit 8 in accordance with the checked result and outputted, or they are not enciphered in said circuit 8 and outputted. Thus if the data with high security are outputted from an IC card, they are enciphered before output, and the data without security are outputted from an IC card.
Patent JP-S57130136-A (JP)
Title: Multiprocessor system
Inventor: ONODERA HIROSHI
IPC: G06F15/167
Filed: 1981-02-04
Abstract: PURPOSE:To obtain easily a small-scale multiprocessor system corresponding to the number of processors, by constituting a system with bus system controllers and processor communication channels and giving a hierarchinal structure to system busses and performing interprocessing communication through a lower bus independently. CONSTITUTION:The command from a processor PRC starts the control part in a processor communication channel PCC, and the processing in the transmission/receiving mode is performed in a control information processing part. For example, in the transmission mode, data received preliminarily in a transfer data processing part is transmitted. When a transfer request is transferred to a bus controller BC, the control part in the device BC is started to prepare for receiving of control information. After receiving information, communication contents are discriminated. When receiving the transfer request, a bus master controller BMC selects only one request as prescribed to start the control part in the device BMC. If an abnormality occurs, it is reported to the pertinent processor PRC.
Patent JP-S58134443-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMEYAMA SHIYUUICHI
IPC: H01L21/76
Filed: 1982-02-04
Abstract: PURPOSE:To improve electric dielectric resistance among junctions by selectively leaving a mask material to the inner side surface of a groove fromed to a semiconductor layer and forming an impurity layer in concentration higher than the semicnductor layer to a bottom. CONSTITUTION:A Si3N4 mask 104 is formed onto an N epitaxial layer 103 on a p-type Si substrate 101 into which an n layer 102 is buried, the grooves for isolation are formed, and SiO2 105 is deposited in an extent that the grooves are not buried. The bottoms of the grooves are exposed through vertical anisotropic etching, and SiO2 masks 105a-105d are left on side walls. P-layers 106 for channel cutting or p-n isolation are formed through the implantation of B ions. A CVD-SiO2 film 107 is deposited to bury the grooves, the film 107 is removed through etching until the surface of the mask 104 is exposed, and SiO2 107 is left into the grooves. The mask 104 is removed, a base 108, an n emitter 109a and a collector extracting layer 109b are formed, and the surface is coated with a SiO2 film 110. According to such constitution, a semiconductor region for isolation can be formed to a groove bottom by self-alignment from the side surface of the groove for isolating elements while being separated properly, and dielectric resistance among junctions can be improved.
Patent JP-S57129709-A (JP)
Title: Manufacture of pelletized novolak resin
Inventor: TANAKA YASUO
IPC: B29B9/00
Filed: 1981-02-06
Abstract: PURPOSE:To easily obtain a pelletized Novelac resin suitable for a covering material for sand to be used for casting mold by a method in which molten Novolak resin is flowed out in linear state, hardened, cut or grooved by a blade heated to nearly the softening point of the resin, and then separated. CONSTITUTION:Molten Novolac type phenol resin in a reactor vessel is flowed out in a linear state on a steel belt conveyer, cooled for solidification, cut or grooved by a blade heated to nearly the softening point of the resin, and then separated at its cut or grooved portion from the end of the steel belt conveyer by means of a baffle plate or vibration. By this, pelletized Novolac resin 5- 30mm. long and 1-20mm. in width is obtained. The preferred temperature of the blade is within 10-50 deg.C higher than the softening point of the resin. Within the temperature range, the resin can be instantaneously cut off without causing any stringing phenomenon between the blade and resin in the separation of the blade from the resin.