baber/WOPTO huggingface dataset:
Patent JP-S62126137-A (JP)
Inventor: RAINHARUTO GURIYUTSUKU
IPC: A61K39/165
Filed: 1986-03-25
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-S59192438-A (JP)
Title: Fixed position stopping method
Inventor: IGARASHI MAKOTO
IPC: B31B1/74
Filed: 1983-04-13
Abstract: PURPOSE:To stop a moving member at a fixed position accurately in a short time by stopping once the high-speed moving member using a contact switch, retracting the member and then stopping it in low speed finally with said contact switch. CONSTITUTION:In this device to stop a moving member 16 of a machine tool etc. at a fixed position, first the moving member 16 is moved at a high speed toward a frame 10 of machine body designed as to serve definition of the point of origin. Thereby a pole 18 first closes an origin point switch to be followed by closing of an overrun switch 14 with another pole 20. Now the member will stop. Then the member 16 is retracted at an intermediate speed for a certain while, to be followed by advance again at a lower speed. During this low speed advance, the pole 18 closes the origin point switch 12 to provide final stop. According to this arrangement, the origin point switch 12 can be closed under low speed feeding to ensure that the moving member 16 stops accurately at a fixed position.
Patent JP-H10266232-A (JP)
Title: Embedding device and embedding method for underground structure
Inventor: SAKAI YOSHIHITO
IPC: E02D29/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an embedding device and embedding method capable of eliminating the labor such as repeated work and reducing the period of construction. SOLUTION: An embedding device is constituted in such a way that a cylindrical body 2 is detachably provided to an underground structure 1, a shield excavator 5 is held inside the cylindrical body 2 through an elevating device 6, and the cutter head 4 thereof is projected downwards by means of this elevating device 6.  Then, a cutting-edge beam 16 is provided around the bottom wall part 1a, and also earth/sand destroying devices 17 are provided to the four corners of the bottom wall part 1a, and a communicating passage 26 for communicating the inside of a space 27 with the excavation place is formed in the flange part 2a of the cylindrical body 2; and it is constituted so that water is supplied inside the space 27 at the time of embedding work, and the water is introduced to the excavating place through the communicating passage 26, and further an earth/ sand discharging device 29 is provided. Thus, excavation is facilitated, and also settlement of the underground structure 1 due to its own weight is repeated without labor, so that the construction period can be reduced.
Patent JP-S63230778-A (JP)
Title: Manufacture of carbon black
Inventor: MIZUNO SHUNICHI
IPC: C10C1/06
Filed: 1987-03-19
Abstract: PURPOSE:To obtain a high-quality carbon black at low cost, by cooling in steps a crude coke oven gas produced in coal carbonization, separately recovering a specified tar then collected, and dehydrating the tar for use as a raw material oil. CONSTITUTION:A crude coke oven gas produced in coal carbonization in a coke oven is cooled in steps. Among the condensed tars, the one collected by cooling and separating units, such as a cooler and a dust collector, after a suction main is recovered separately from the tar condensed between a dry main and the suction main. The former tar is then dehydrated and used as a raw material oil to manufacture carbon black according to a conventional method, thus giving an objective carbon black. This dehydrated tar can be used in combination with a carbon oil obtained by distillation of coal tar or with a raw material oil for carbon black, obtained by thermal cracking of a petroleum distillation residue.
Patent JP-S55156481-A (JP)
Title: Picture input device
Inventor: YOSHIJI SHIYUNJI
IPC: G06F3/037
Filed: 1979-05-25
Abstract: PURPOSE:To make it possible to input patterns with simple constituton by shaping light, emitted by a display tube, into a character pattern through an optical filter and then by feeding it back to video amplifier via a light pen. CONSTITUTION:An electric signal is obtained by detecting by a light pen light outputted by display tube 24 and, after being waveform-shaped, applied to video amplifier 21, so that the detected pattern can be reproduced on display tube 24. For the purpose, an optical filter which transmits light only at a desired pattern part is provided on the display screen and the transmitted light is detected by light pen, so that the pattern on the optical filter can easily be led out as a video output signal.
Patent JP-H02242432-A (JP)
Title: Discrimination network generating method
Inventor: KUROSE HIROYASU
IPC: G06F9/44
Filed: 1989-03-16
Abstract: PURPOSE:To effectively perform the generation of a network and to recognize the nature of data that flows into a node by allocating logical expressions corresponding to input and output on each node. CONSTITUTION:The most upstream node 1 transfers the data that flows in from the outside to a downstream, and test nodes 2-4 select only the data which satisfy P, R, and Q out of the data that flow into each node, and transfers them to the downstream. An OR node 5 unifies the data that flow in and transfers them from which an overlapped part is eliminated. The discrimination of the data is performed by sending the data which satisfies the data P by the most downstream node 6, the one which satisfies data P and Q simultaneous ly by the most downstream node 7, and the one which satisfies either the data P or R by the most downstream node 8 to the outside, respectively. Thereby, it is guaranteed that no waste exists in the whole of the network, and the high efficiency of the network as a whole can be obtained.
Patent JP-S62220618-A (JP)
Title: Treatment work for water-containing soil
Inventor: FUNABIKI SEIJI
IPC: E02F3/40
Filed: 1986-03-22
Abstract: PURPOSE:To permit water-containing soil to be dewatered during the transportation period by a method in which water-containing soil is put in a container-like carrier incorporating a separation filter and composite energy of pressurization and vibration, etc., is applied to the soil. CONSTITUTION:A water-permeable filter 5 is provided in the bucket 2 of a power shovel, and a drain port 6 is provided in the bottom of the bucket 2. Water-containing soil is scooped up by the bucket 2, and the upper opening of the bucket 2 is closed by a pressing cover 7 under a condition that the bucket 2 is held in a carrying state. Compressed air is supplied from an air supply tube 9 into the bucket 2, and a vibrating mechanism 11 is operated to generate vibration. Since the pressure and vibration and applied to the water-containing soil, the water-containing soil is dewatered and discharged through a blow-out tube 12.
Patent JP-H09260875-A (JP)
Title: Electronic device unit
Inventor: ANPO TOSHIO
IPC: H05K7/14
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device unit which has a printed circuit board unit to be housed and pulled out. SOLUTION: A printed circuit board unit 5 is housed in an enclosure body 1. In a panel part 20, a front plate 23 is connected with a fixing plate by means of a connecting part 22. The fitting plate is fixed to a printed wiring board 6. The plate 23 is rotatable with the connecting part 22A of the part 22 as an axis. A fixing screw 26 fitted to a tongue piece of the plate 23 is provided with a spacer. The screw 26 is locked with a locking hole 1C of the body 1 after the unit 5 is housed therein. The unit 5 can be pulled out from the body 1 by removing the screw 26 from the hole 1C, turning the plate 23 and picking up the screw 26 and spacer.
Patent JP-S63255491-A (JP)
Inventor: EDOWAADO UITSUKUNAA
IPC: E21C35/19
Filed: 1988-03-18
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-H11265611-A (JP)
Title: Plane lighting device and display device using it
Inventor: YOSHIDA JUNYA
IPC: G02F1/13357
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a plane lighting device having uniform luminance on its light emitting surface. SOLUTION: A plane lighting device comprises a light guide plate 1, which is formed with a light incident surface 2 on its side surface and a notch part 4 for positioning at least in one end of the light incident surface 2, and a linear light source facing to the light incident surface 2. Of two minute side surfaces 11, 12 appearing in the notch part 4 of the light guide plate 1, only the minute side surface 11 orthogonal to the light incident surface 2 is covered with a light-absorbing material 11a.
Patent JP-S55157600-A (JP)
Title: Purification of estrone
Inventor: IMAI HARUO
IPC: C07J13/00
Filed: 1979-05-28
Abstract: PURPOSE: Estrone, which has a hormon activity and is used as a starting material for medical preparation, is purified with industrial advantage by dissolving the crude estrone in tetrahydrofuran containing a specific amount of water, filtering, concentrating the solution and treating the concentrate with an aromatic hydrocarbon to crystallize out.  
     CONSTITUTION: Crude estrone is dissolved in tetrahydrofuran containing 2W14wt% of water and, when undissolved substances remain, the solution is filtered. The resulting solution is combined with an aromatic hydrocarbon such as toluene and concentrated. Or the solution is directly concentrated and the residue is treated with an aromatic hydrocarbon such as toluene to crystallize out estrone. The crystals of estrone are separated and dried under reduced pressure to give the high-purity objective compound.  
     EFFECT: With no employment of specified devices, purified estrone is obtained in high yield by using about half amount of the solvent required when the conventional process is applied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08261579-A (JP)
Title: Air conditioner
Inventor: OCHIAI TOMIAKI
IPC: F25B11/02
Filed: 1995-03-24
Abstract: PURPOSE: To provide a small size, light weight and simple structure with a low cost by disposing a compressor and an expansion unit at the axial one side of an accelerating mechanism for transmitting the rotary force of a prime mover to the compressor. CONSTITUTION: An air conditioner system 1 comprises a rotating mechanism 3, a heat exchanger 5 (cooler), an engine 7 (prime mover) and a belt transmission mechanism 9. The mechanism 3 has a planetary gear type accelerating mechanism 19, a centrifugal turbine 21 (expansion unit) and a compressor 23. Thus, the turbine 21 and the compressor 23 are disposed at the axial one side of the mechanism 19 the impellers of the turbine 21 and the compressor 23 can be supported by a cantilever type and supported by a common bearing and hence the axial size can be reduced that much. In addition, the engine 7 can be coupled to the mechanism 19 without using a transmission mechanism like a conventional bent transmission mechanism, and axially and radially reduced in size by the size of the transmission mechanism.
Patent JP-H09259764-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: SHIMADA YOSHIYUKI
IPC: H01J9/385
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To restrain discharge between a first electrode and a cathode, and prevent the degradation of an emission characteristic of the cathode by heating electrodes by specifying a pulsation rate of high frequency output in a manufacturing method of a cathode-ray tube. SOLUTION: In a cathode-ray tube manufacturing method of heating plural electrodes positioned on the cathode side of an electron gun sealed in a bulb at heating and exhausting time by high frequency output from a high frequency induction heating coil by heating and exhausting a cathode-ray tube bulb, a pulsation rate of high frequency output is restrained to 5% or less, and an the electrodes are heated. Therefore, when first and second electrodes are heated, discharge between the first electrode and a cathode can be restrained, and the degradation of an emission characteristic of an oxide cathode can be prevented.
Patent JP-S56162735-A (JP)
Title: Automatic copying machine
Inventor: TAKAHASHI YASUHIRO
IPC: G03B27/12
Filed: 1980-05-20
Abstract: PURPOSE:To maintain the spacing between a preceding original and a succeeding original properly by the constitution consisting of providing a gate means which temporarily inhibits the conveyance of the original or the superposed sheets of the original and photosensitive paper in the upper stream position of an original bias correcting means. CONSTITUTION:The body 1 of a copying machine is provided with an automatic photosensitive paper feeder 20 and an original repeater 40, by which the leading ends of an original O and photosensitive paper S are delivered in a manner as to roughly align at the point A. A strip plate 26 as a leading end aligning mechanism which accurately aligns these and straightens the bend of the original also serves as a gate means for correcting the biasing of the original, and when the original is in a repeat state, it is subjected to bias correction. When the passage of the trailing end of the superposed sheets spaced from a printing cylinder 3 is detected by a detection sensor 16 after this, a gate is opened by the signal thereof; at the same time, a feed roller 25 is controlled in such a manner as to contact a feed roller 24 under pressure in association to the operation of the bias correcting means.
Patent JP-H06260861-A (JP)
Title: Demodulator
Inventor: TOMARU FUMITO
IPC: H04J3/00
Filed: 1993-03-02
Abstract: PURPOSE:To make a demodulator highly stable in performance and low in cost by suppressing the reception level variance in an analog AGC circuit within the dynamic range of an A/D converter and performing AGC by the digital signal processing. CONSTITUTION:In the initial state, the analog AGC side is selected by a switch 9, and AGC is applied to a variable gain amplifier 2 through an analog AGC circuit 6, and simultaneously, a switching control part 10 monitors a switch switching control signal. When the multiplier output in a digital AGC circuit 7 enters into a prescribed reference range determined by the dynamic range of an A/D converter 3, a control signal is outputted from the control part 10 to switch the switch 9, and the amplifier 2 is controlled by the output signal of the circuit 7. After switching the switch, intermittent operation is performed. The integrator output in the circuit 7 at the time of the end of first pertinent slot reception is stored in a storage device 8 at this time, and integration is started to perform the AGC operation with the value stored in the device 8 as the initial value at the time of the start of second pertinent slot reception.
Patent JP-S63231108-A (JP)
Title: High pressure atomization type burner with blue flame combustion
Inventor: SATAKE TOSHIHIKO
IPC: F23D11/40
Filed: 1987-03-19
Abstract: PURPOSE:To stabilize blue flame combustion even if disturbance may occur during the combustion with a fixed amount by installing a curved surface installed at the inner surface of the cap-shaped hemisphere of a combustion cylinder and making easy the guide and reverse of emission direction of combustion gas. CONSTITUTION:Air is supplied into the cylinder 5 of an atomizing nozzle part 2 by an air blower 8 and oil is atomized from an atomizing nozzle at a fixed angle by the fuel pump 24 of a controller 25 for the amount of oil and then ignited by an ignition electrode 7. When atomized oil is burnt, a combustion cylinder 12, a hollow cylinder 13, and a tapered vaporization cylinder 15 are heated by combustion heat. As the amount of oil is increased after a fixed time has elapsed, the atomized oil drops from the nozzle 6 are vaporized and combustion progresses from inside of each cylinder 12, 15 along the cylinder 13 to start blue flame combustion at a combustion part 16. As a ring-shaped closed wall 17 and the cylinder 12 are heated, normal combustion is effected even when the amount of oil is returned to that at the time of ignition and air is increased. Secondary air passing through an air hole 21 flows into an exhaust cylinder 9 for combustion gas to stop the overheat at each part of a burner and make combustion stabler.
Patent JP-H01240526-A (JP)
Title: Addition type imide resin prepolymer, prepreg and laminated board
Inventor: OGASAWARA KENJI
IPC: C08J5/24
Filed: 1988-03-19
Abstract: PURPOSE:To obtain the subject prepolymer, excellent in handleability and capable of providing laminated boards scarcely causing gas blistering due to hardly any residual unreacted diamine, by using oxalic acid as a catalyst in reacting an unsaturated bisimide with the diamine. CONSTITUTION:An unsaturated bisimide (preferably maleic acid N,N'-ethylene- bisimide, etc.) is reacted with a diamine (e.g., hexamethylenediamine) in the presence of oxalic acid which is a catalyst capable of accelerating the reaction of both and suppressing formation of components having >=1,500 molecular weight to afford the aimed prepolymer containing 20-50% residual unreacted raw materials and <=5% components having >=15,000 molecular weight. Further more, the amount of the added oxalic acid which is the catalyst is preferably 0.1-5wt.% based on the total weight of the unsaturated bisimide and the diamine. The charging molar ratio of the unsaturated bisimide to the diamine is prefer ably 2/1-5/1 of the former/the latter.
Patent JP-H05264845-A (JP)
Title: Method for assembling optical fiber array
IPC: G02B6/24
Filed: 1992-03-24
Abstract: PURPOSE:To easily improve the efficiency over the entire part of the operations to assemble the optical fiber array by easily and exactly positioning plural polarization maintaining fibers. CONSTITUTION:A reference line L is aligned to one plane part 26 of a substrate 22 having a reference line L in the reference section in a visible image when the front surface part of the optical fiber array 20 is displayed as the visible image via a CCD camera 50. The reference line L is then moved to the position passing the center of the core 42 of the polarization maintaining fiber 28 and further, the polarization maintaining fiber 28 is rotated to the angle position where the centers of the stress imparting parts 44a, 44b of the polarization maintaining fiber 28 aligns onto the reference line L. As a result, the rotating angle position of the polarization maintaining fiber 28 is adjusted.
Patent JP-H06283800-A (JP)
Title: Semiconductor laser
Inventor: ISHIDA TOMOKO
IPC: H01S5/00
Filed: 1993-03-25
Abstract: PURPOSE:To reduce driving current and provide high-power characteristics and improve the high-temperature characteristics of an environment-resistant laser. CONSTITUTION:The carrier concentration of p-type current block layers 5 positioned on the sides of the active layer of a DC-BH (double channel planar buried heterostructure) laser is 3 X10<17>cm<-3> or more, and the carrier concentration of the p-type clad layer 4 at the top of the activating layer is higher than or the same as the carrier concentration of the p-type current block layer. The horizontal length of channels on the sides of the active layer is 3.0Xm-5.0Xm at the topmost part. Thus, leakage current is suppressed, effective current supply is allowed and excellent laser characteristics are provided even at a high temperature.
Patent JP-H09256839-A (JP)
Title: Catalyst deterioration discriminating device
Inventor: KAMIOKA SUGAKI
IPC: F02D41/14
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To surely prevent error discrimination of deterioration in a three way catalyst by computing a deterioration index value indicating a degree of deterioration of the ternary catalyst during execution of air-fuel ratio feedback control, inspecting validity of the computed deterioration index value, and prohibiting deterioration discrimination of the ternary catalyst invalidity. SOLUTION: In an air flow meter 13 provided with a crank angle sensors 15, 16 and a water temperature sensor 19, O2 sensor 113, 114, whose signals are inputted to a control circuit 100, are arranged on the upstream side and on the downstream side of a catalyst converter 112 individually. On the basis of the output from the upstream side O2 sensor 113, an internal combustion engine air-fuel ratio is feedback controlled to a target air-fuel ratio, and on the basis of the output from the downstream side O2 sensor 114 during this feed back control, a deterioration index value indicating a degree of deterioration in the ternary catalyst is computed. Then, deterioration index value and the deterioration determination value are compared with each other, and determination of the catalyst is carried out.  In this process, validity of the index value is inspected, and if invalidity is determined, deterioration determination is prohibited.
Patent JP-S60211642-A (JP)
Title: Optical head
Inventor: ISHIKAWA TSUTOMU
IPC: G11B7/09
Filed: 1984-04-05
Abstract: PURPOSE:To make the constitution of an optical head simpler and to improve the working accuracy and electricity converting efficiency of the optical head, by supporting the irradiating means of a control system with a laminated piezoelectric ceramic and elastic body coupled with a supporting body. CONSTITUTION:The 1st laminated piezoelectric ceramic 219 which is extended and contracted in the longitudinal direction by a track driving signal 218 is coupled with the 1st elastic body 228 and both ends of the elastic body 228 are coupled with and fixed to a supporting body 226 and irradiating means 232, respectively. Similarly, the 2nd laminated piezoelectric ceramic which is extended and contracted in the longitudinal direction by a focus driving signal 222 is coupled with the 2nd elastic body 236 and both ends of the elastic body 236 are coupled with the supporting body 226 and irradiating means 232. Under this constitution, the piezoelectric ceramics 219 and 223 are driven by the driving signals 218 and 222 and discrepancies in position and focussing point of an optical spot 208 are corrected. Therefore, the constitution of this optical head becomes simpler and its working accuracy can be improved and, in addition, because of the piezoelectric ceramic having a high electricity converting efficiency, the electricity converting efficiency can be improved.
Patent JP-S57183721-A (JP)
Title: Granulating method of soybean oil cake
Inventor: SHIMOMURA KENZOU
IPC: A23L11/00
Filed: 1981-04-30
Abstract: PURPOSE: To obtain the titled granule, having improved stability of vitamin E, and automatically packable in a hard capsule industrially, by kneading "Adsolida " as a adsorbent base with an ether or a mixed solvent of the ether with an alcohol.  
     CONSTITUTION: "Adsolida " which is silicic acid anhydride obtained by treating sodium silicate with an acid as an adsorbent base is kneaded with an ether, e.g. methyl n-butyl ether, or a mixed solvent of the ether with an alcohol, e.g. a mixture of the ether with 1/2Wequal amount of ethanol to granulate a soybean oil cake. The soybean oil cake is a semisolid or viscous oily material containing vegetable sterol and natural tocopherol. The solvent is used to reduce the viscosity, and the "Adsolida " having a high adsorbing ability and improved stability for vitamin E is used as an adsorbent to give the granule easily packable in a capsule. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05275878-A (JP)
Title: Shielding case
IPC: H05K9/00
Filed: 1992-03-25
Abstract: PURPOSE:To provide a completely closed shielding case with a lid easy to remove, by forming a modular unit of notched places for a chip-type capacitor array. CONSTITUTION:A partition 1 has a notched part for snugly catching an antijamming chip-type capacitor array 3 therein. The partition 1 is provided at the center of the chip-type capacitor array 3. The partition 1 is fixed on the printed wiring board 7 by a pole 2, and is electrically connected by soldering to a grounding pattern of the printed circuit board 7. Then, the chip-type capacitor array 3 and the partition 1 are sealed completely by soldering without a gap between them. In this state as it is, an upper lid 4 is put on from an upper place thereof so that the shielding case has a shield effect. Consequently, unnecessary radiation from the printed circuit board can be reduced.