baber/WOPTO huggingface dataset:
Patent JP-S60231435-A (JP)
Title: Manufacture of preform rod
Inventor: GOTOU ISATAKA
IPC: G02B6/00
Filed: 1984-04-27
Abstract: PURPOSE:To obtain the titled rod having a large occupancy rate of the core part and a large refractive index difference by dissolving and sintering a preform rod material in a gaseous atmosphere contg. a low-refractive index dopant, and vitrifying the material. CONSTITUTION:Soot obtained by hydrolyzing a gaseous glass material in flames is blown against the peripheral surface of a core rod or the leading end of a target, and deposited to form a preform rod material. The rod maretrial is melted and sintered in a gaseous atmosphere contg. a low-refractive index, dopant, and vitrified. The evaporation of the low-refractive index dopant contained in the rod material is prevented by said method, and the preform rod having a large occupancy rate of the core part and refractive index difference can be obtained in a short time.
Patent JP-S62243007-A (JP)
Title: Robot system capable of operating continuously when abnormality has been generated
Inventor: NOMA TOSHIYUKI
IPC: B25J9/16
Filed: 1986-04-16
Abstract: PURPOSE:To improve the productivity by executing a continuous operation even when a work abnormality has been generated, by storing a state of the time of stop of a robot, when the work abnormality of the robot has been generated. CONSTITUTION:When sensors 11-13 detect a work abnormality, an interface 23 of a robot control device 2 stops a robot 1 at that place, and also, stores a state of the time of stop of the robot 1, in a state store device 25, and reports its state to a host transmission device 32 of a host control device 3. A re-editing device 34 of the host control device 3 re-edits an operation data to be continued, from the state of the time of stop of the robot 1 and stores it in a store device 35. Subsequently, the robot control device 2 inputs the operation data to be continued, which has been re-edited by the host control device 3. In this way, even when a work abnormality has been generated, its continuous operation can be executed, and the productivity can be improved.
Patent JP-H01256787-A (JP)
Title: Drawer device for refrigerator
Inventor: NAGANO YUKINOBU
IPC: F25D25/00
Filed: 1988-04-07
Abstract: PURPOSE:To make the opening/closing movement smooth and to improve the convenience in use by providing a pair of stationary rollers, a frame acting as a movable rail which is inclined downwardly toward the front end as well as the rear end, a stationary rail which is inclined downwardly from the front end toward the center but turned upwardly toward the rear end, and a movable roller. CONSTITUTION:A pair of rotatable stationary rollers 12 are disposed on both side walls of the refrigerator body 1 near its opening. A frame acting as a movable rail 16 whose contact surface with the stationary rollers 12 is inclined downwardly toward the front end as well as the rear end is formed in the drawer door 4. A pair of stationary rails 17 which are inclined downwardly from the front end toward the center but is turned upwardly toward the rear end are disposed in both the side walls. A movable roller 10 which rolls in the inclined channel in the stationary rails 17 is attached to the front end of the frame acting as a movable rail 16. In the first half of pulling cut the drawer door 4, it can be pulled out by just pulling the handle 15 as the gravity on the drawer door 4 and the frame acting as a movable rail 16 is acting to assist the pulling. In the last half of pulling out, the gravity is acting to counter the pulling, and so, the pulling speed is attenuated to stop the door slowly.
Patent JP-H06298503-A (JP)
Title: Dehydration of shaped sodium hydrosulfide by inert gas
Inventor: KATAOKA AKIMITSU
IPC: C01B17/38
Filed: 1993-04-13
Abstract: PURPOSE:To provide a method for dehydration of a shaped sodium hydrosulfide, capable of readily dehydrating a high-concentration shaped sodium hydrosulfide in a high yield in a short time without denaturating sodium hydrosulfide, especially capable of carrying out the dehydration process after completion of a white coating film forming process under a quick temperature-raise condition. CONSTITUTION:In dehydration of a shaped sodium hydrosulfide of >=65wt.% total sodium hydrosulfide content, this method is carried out by gradually raising the temperature of the shaped material up to >=57 deg.C while passing an inert gas through the shaped sodium hydrosulfide and subsequently quickly raising the temperature for through-flow dehydration.
Patent JP-H06297170-A (JP)
Title: Cladding method in small diameter piping
Inventor: HAGIWARA MINORU
IPC: B23K26/21
Filed: 1993-04-13
Abstract: PURPOSE:To simply form a reinforcing coating film within a prescribed application area by irradiating the whole coating area of a clad material with a laser beam thereby forming an alloyed reinforcing coating film in the coating area. CONSTITUTION:A clad material 6 is applied within a prescribed application area on the inner wall of a small diameter piping 3. A light shielding plate 9 is attached to the outside of the coating area 8 of the clad material 6 in the inner wall of the piping 3. With a laser beam irradiating device 11 turning spirally and moving in the piping 1, the whole coating area of the clad material 6 including the light shielding plate 9 is irradiated by the laser beam L, and an alloyed reinforcing coating film 5 is formed within the coating area 8. This small diameter pipe 3 with a small opening is inserted into the through-hole 2 of the lower end part in a reacter pressure vessel and fixed by welding 4. Thus, without irradiating a base material by a laser beam, only the coating area of the clad material is alloyed by the irradiation of a laser beam.
Patent JP-H10280719-A (JP)
Title: Pit type parking device
Inventor: KATAYAMA KAORU
IPC: E04H6/06
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To lower the height of a pit type parking device by maintaining the posture of a rising and falling body with balance chains, and providing a rising and falling driving device to the lower part on the high side of an inclined passage step. SOLUTION: A pit type parking device is constituted of pit 3, passage step 5, rising and falling body 6 formed of a plurality of steps of pallets, first balance chain, second and third balance chains 8 and 9, and rising and falling device 10. The step 5 and rising and falling body 6 heighten the height on a drive-in side higher than a depth side to let them have slopes. The first balance chain maintains the horizontal posture in the direction of a frontage of the rising and falling body 6, and the chains 8 and 9 maintains an inclined posture in the direction of the drive-in side of the rising and falling body 6. The rising and falling device 10 is provided to the lower space on the drive-in side of the step 5, and the rising and falling body 6 is raised and lowered by a driving chain.  By the constitution, the rising and falling driving device can be provided in a dead space of the lower part of the passage step, at the same time, the height of the parking device can be lowered, and the depth of the pit can be lowered to reduce works.
Patent JP-H06303600-A (JP)
Title: Picture communication terminal equipment
Inventor: NAKAMURA JUNJI
IPC: H04M3/56
Filed: 1993-04-13
Abstract: PURPOSE:To provide a picture communication terminal equipment capable of establishing a call by deciding whether or not plural incoming calls are by the same caller and automatically establishing the plural calls in the case of binding plural channels (B, Ho channels) and performing communication. CONSTITUTION:In addition to the constitution of a conventional picture communication terminal equipment, 21 means (a telephone number exchange control part 13) for letting the call of a first channel established, exchanging mutual ability on the channel and then exchanging and storing mutual telephone numbers when the communication in the plural channels is mutually possible, the exchanged called party telephone number and the caller number of a call setting message are used. Then, the means (an incoming call judging part 14) for deciding whether or not the incoming calls from the plural channels are by the same caller and also the means for automatically and successively making the plural calls by using the exchanged called party telephone number are provided.
Patent JP-S5311807-A (JP)
Title: Bell-shaped annealing furnace
Inventor: KABURAGI KATSUHIKO
IPC: C21D1/74
Filed: 1976-07-20
Abstract: PURPOSE:To improve the heat transmission effect and to economize the heating fuel for annealing, by removing the inner cover of bell-shaped annealing furnace, annealing the coil of cold rolling steel plate and setting up the radiant tube.
Patent JP-S5613226-A (JP)
Title: Lever operating device for dump car
Inventor: TORIEDA KAZUYUKI
IPC: B60P1/04
Filed: 1979-07-06
Abstract: PURPOSE: To eliminate mis-operation by providing a stopper piece interlocked to the rotational operation of a dumping operation lever and a hinger operation lever and suitably restricting the movement of each lever with the stopper piece and a manually operated stopper pin.  
     CONSTITUTION: When tilting the load box 2 of a dump car, a dumping operation lever 17 is switched to the front end (i.e., left end) of a guide slot 29, and then the stopper pin 25 is moved to the right by a lever 27, whereby a hinge lever 15 is rendered free to move back and forth to permit engagement and disengagement of a desired hinge section 3. Then, a stopper pin 25 is moved to the left for damping action of the load box 2 about the selected hinge section 3. As a result, the movement of the hinger operation lever 15 is restricted by the engagement between the stopper pin 25 and hinge stopper piece 21, and also the dumping operation lever 17 is rendered free to move back and forth. Thus, the load box 2 is tilted by an oil hydraulic cylinder 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000283461-A (JP)
Title: Lighter case
Inventor: MIZUKAMI SUSUMU
IPC: F23Q2/50
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a lighter case having a high degree of freedom in design and provided with a wind-protection function for avoiding a risk of burn. SOLUTION: In a lighter case for housing a lighter in a tubular case 1 in the state wherein an ignition operation section and a nozzle are exposed upside, a wind protection member 11 having a shape of a vertically split tube capable of holding the case in a barrel-circumferential direction is outwardly fitted on a barrel part of the case outside in vertically freely movable manner so as to cover part of the periphery of a flame from the nozzle with the wind protection member 11 moved upward.
Patent JP-S5210050-A (JP)
Title: Linear amplifier
Inventor: OOTA HIDETOSHI
IPC: H03F1/34
Filed: 1975-07-15
Abstract: PURPOSE:Decreasing noise and non-linear distortion without lowering of linear amplifier's gain.
Patent JP-S58203766-A (JP)
Inventor: MIYAKI YOSHIYUKI
IPC: A61L33/00
Filed: 1982-05-24
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-S57200506-A (JP)
Title: Large sized tuyere brick for shaft furnace
Inventor: KITADA AKIHIRO
IPC: B32B18/00
Filed: 1981-06-05
Abstract: PURPOSE: To obtain a large sized tuyere brick for a shaft furnace having durability as well as relatively easy in finish grinding process by forming the tuyere brick from a tow-layered structure of an Al 2 O 3 -SiO 2  type outside layer and a SiC type inside layer.  
     CONSTITUTION: A tuyere brick 1 is formed into a structure of four-division with eight-peace combination and the inside layer 2 comprising a SiC type material has an L shaped cross area shape and covers two surfaces of the outside layer comprising Al 2 O 2 -SiO 2  type material. The thickness A of the inside layer 2 of a furnace inner surface side is adjusted to a range of 1/6W1/3 to the thickness B of a tuyere brick part to keep the durability of the tuyere brick 1 and processability thereof during firing. The SiC type material of the inside layer 2 pref. has a composition containing 20% or less C and, by making a corner part 4 thicker than that of other parts, heat conductivity at this part can be further enhanced. The outside layer 3 pref. has a comosition containing 55W93% Al 2 O 3  and 45W7% SiO 2 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61245458-A (JP)
Title: Metal vapor discharge lamp
Inventor: YAMAZAKI SHIGERU
IPC: H01J61/20
Filed: 1985-04-24
Abstract: PURPOSE:To achieve long service life by employing sealant for the endcap of light transmission alumina light emission tube mainly composed of rare earth oxide while encapsulating scandium halide in the light emission tube. CONSTITUTION:A conductive thermet endcap 22 made of alumina and tungsten is sealed through sealant 23 mainly composed of rare earth metal oxide in La2O3-SiO2 system, Dy2O3, SiO2 system, etc. to the end section of a light transmission alumina tube 21. While a tungsten electrode 24 is secured in the center of said cap 22 and at least scandium halide is encapsulated as the light emission metal in the tube 21 together with mercury and starting rare gas thus to produce a light emission tube for metal vapor discharge lamp. Consequently, the sealant 23 is never erroded by metal halide for long term resulting in suppression of the variation of lamp voltage or flux maintaining rate.
Patent JP-S58203568-A (JP)
Title: Multi-processor system
Inventor: TAKEZOE FUMIHIKO
IPC: G06F15/16
Filed: 1982-05-24
Abstract: PURPOSE:To protect a program memory more precisely by providing each of plural processors connected to a common bus with a program memory and a data memory and connecting independent bus to each memory. CONSTITUTION:Each of processor modules 11-1n connected with a common memory through I/O controlling device 41-4m and the common bus 3 is provided with internal buses, i.e. a program bus 131 and a data bus 171, and a program memory 121 and a data memory 181 are connected to the buses 131, 171 respectively. In addition, each processor module is provided with a common bus adaptor 141 to be used for a processor 111 to access to the memory 2 and the memory 181 through the buses 3, 17 in the program mode, a data bus adaptor 151 and a block transfer channel 161 to exchange data between the memory 18 and memory 2 or devices 41-4m. The channel 161 operates independently and in parallel with the processor 111 and exchanges data between the memory 18 and the memory 2 or the I/O devices 51-5m. When a temporary error occurred in the bus 171, the memory 121 dose not destroyed.
Patent JP-S5212125-A (JP)
Title: Process for preparation of oligoester (meth)acrylate emulsion
Inventor: NAKAGAWA TERUO
IPC: C08F290/00
Filed: 1975-07-17
Abstract: PURPOSE: The title compound id prepared by the coesterification of tetrahydrophthalic anhydride with trimethylolpropane and acrylic acid, and by adding a particular surfactant and water to the solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09271388-A (JP)
Title: New fine alga and production of highly unsaturated fatty acid using the same
Inventor: KAWACHI MASANOBU
IPC: C12R1/89
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new Pinguichysis pyrifomis, fine alga having ability for producing a highly unsaturated fatty acid, capable of efficiently producing highly unsaturated fatty acids having physiological activities of anticoagulant activity, anticancer activity, brain disease-improving activity, etc. SOLUTION: This new fine alga is Pinguichysis pyrifomis Kawachi et Chihara gen. et sp. nov., having ability for producing highly unsaturated fatty acid. Highly unsaturated fatty acids such as DHA and EPA can be obtained by culturing the new fine alga in a medium and separating the objective fatty acid from the cultured product. The new fine alga is obtained by collecting surface sea water in a south west region of the Pacific Ocean (latitude 8 degrees 16 minutes north and longitude 134 degrees 30 minutes east), dropping the collected water into a sea water-based culturing medium, carrying out enrichment culture under light illumination at 25 deg.C and separating grown strains by combining a separation method using micropipettes and a dilution-culture method.
Patent JP-2000285708-A (JP)
Title: Pole with luminescent source
Inventor: YAMANE AKIRA
IPC: H05B37/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a pole with a luminescent source with durable usage over a long period with a simple structure and capable of shortening the construction period. SOLUTION: This pole with a luminescent source is provided with a hollow pole body, a planar light source 24 fitted to the upper section of the pole body, a solar battery for generating electric power to drive the planar light source 24, and a drive control circuit for drive-controlling the planar light source 24 and the solar battery. The planar light source 24 is fitted to the inner wall face of a frame body 20 made of a light transmission body by a waterproof protective film 26.
Patent JP-H08285229-A (JP)
Title: Pressurized fluidized bed boiler
Inventor: WADA SEIJI
IPC: F23C10/20
Filed: 1995-04-12
Abstract: PURPOSE: To improve combustion property by dispersing fuel almost uniformly allover the entire fluidized bed. CONSTITUTION: A pressurized fluidized bed boiler 14 is equipped with a boiler main body 3, received in a pressure vessel, air dispersing pipes 4, forming fluidized bed 18 at the lower part of the inside of the boiler main body 3, a plurality of fuel supplying pipes 6, penetrating the side wall of the boiler main body 3 and opening the fuel supplying port 6a thereof at the upper side of the air dispersing pipes 4, and a heat transfer pipe 5, provided in the boiler main body 3 at the upper part of the fuel supplying pipes 6. A fuel dispersing plate 16, equipped with a plurality of fuel flowing units 16 and having a reversed trough- shape extending from the central part toward obliquely upward, is arranged at the upper position of the fuel supplying ports 6a of such a pressurized fluidized bed boiler 14.
Patent JP-S5612789-A (JP)
Title: Laser oscillator
Inventor: HARADA TETSUO
IPC: H01S3/092
Filed: 1979-07-10
Abstract: PURPOSE:To improve the efficiency of laser excitation by composing a circuit to  flow a main discharge current from a capacitor for pulse forming circuit with a  simmer current at the same time of trigger pulses from a flash lamp. CONSTITUTION:Only one trigger pulse is supplied to a flash lamp 6 from a high- tension trigger pulse generator 7 simultaneously with the first pulse of a pulse train obtained from a pulse repetition oscillator 4. At the same time, a thyristor 3 is  made in a conductive state by gate pulses from the pulse oscillator 4. And the flash  lamp 6 is surely triggered and a main discharge current flows into the flash lamp 6  from a capacitor 2 for pulse forming circuit and a simmer current also flows into  the flash lamp 6 from a simmer power source 8 through a resistor 9. The flash  lamp 6 becomes a glow discharge condition. Next, the thyristor 3 is repeatedly conducted by the gate pulses from the pulse repetition oscillator 4 to supply the flash  lamp 6 with the main discharge current from the capacitor 2.
Patent JP-H11331881-A (JP)
Title: Measurement device
Inventor: DESHPANDE NIKHIL M
IPC: H04N5/38
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To graphically display an accumulated distribution function of a measured curve representing a ratio of both peaks of an actual digital modulation radio frequency RF signal and an ideal digital modulation RF signal to a mean power. SOLUTION: A controller 24 generates a mean power level of an RF signal, a 1st set value denoting a peak power level of an RF signal at the outside of the mean power level, and a 2nd set value denoting a ratio of a time when the peak power level is deviated from the mean power level. A memory 20 stores a 2nd statistic data arrangement denoting ideal digital modulation radio frequencies corresponding to a 1st set value denoting an ideal peak versus mean power ratio and a 2nd set value denoting an ideal ratio of a time relating to the ideal peak versus mean power ratio. A display device 26 displays the peak versus mean power ratio and a ratio of relational time values of 1st and 2nd statistic data arrangement graphically to indicate a digital modulation RF signal and an ideal digital modulation RF signal corresponding to it.
Patent JP-S63256781-A (JP)
Inventor: KUBO MASAAKI
IPC: D07B5/00
Filed: 1987-04-10
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-H09251244-A (JP)
Title: Method for developing
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/09
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To stably obtain an excellent image, in performing development by feeding toner in the developer from the developer transporting member to the image carrier in a developing area. SOLUTION: This device is composed so that at the time of forming an electrostatic latent image on a surface of an image carrier 2 by exposing the electrified surface of the image carrier, while executing the development by transporting the developer 1 containing the toner T and the carrier by the developer transporting member 11 to the developing area opposing the image carrier on which the electrostatic latent image is formed, the relation among initial surface potential V0 of the image carrier, the surface potential Vir of the exposed part, the peak to peak value Vp-p of the above AC voltage, and a distance Ds(mm) between the image carrier and the developer transporting member in the developing area is made so as to satisfy the condition shown by the next numerical formula, (V0 -Vir)/(Vp-p/Ds)<0.08(mm).
Patent JP-S62244326-A (JP)
Inventor: NIKI MOTOHIRO
IPC: A01K7/02
Filed: 1986-04-16
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-S58204137-A (JP)
Title: Manufacture of porous metallic body
Inventor: UCHIKAWA HIDEFUSA
IPC: C22C1/08
Filed: 1982-05-21
Abstract: PURPOSE:To manufacture a porous metallic body having a skeleton composed of fine metallic bodies by a simple method by kneading an org. polymer binder with fine metallic bodies, applying the kneaded material to a substrate of network foamed synthetic resin, and burning out the substrate and the binder by heat treatment. CONSTITUTION:A binder contg. an org. high molecular compound as the principal component is kneaded with fine metallic bodies as a base material. The kneaded material is applied to the skeleton of foamed synthetic resin having three-dimensional network structure by dipping or other method. The skeleton and the binder are then burned out by heat treatment, and the fine metallic bodies are sintered by heat treatment in a nonoxidizing atmosphere. Thus, a porous metallic body having three-dimensional network structure is obtd. simply and easily.
Patent JP-S62244333-A (JP)
Inventor: WATANABE YOSHISHIGE
IPC: A21C7/00
Filed: 1986-04-15
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。