baber/WOPTO huggingface dataset:
Patent JP-H04316983-A (JP)
Title: Furnace wall structure for metallurgic furnace
Inventor: MOTOMIYA HIKARI
IPC: C21B11/00
Filed: 1991-04-15
Abstract: PURPOSE:To permit the installation of water-cooled panels on a melting and reducing furnace and secure the durability of the same by a method wherein a partitioning material is interposed between the water-cooled panels, forming a refractory wall of the inside of a furnace, and a refractory lining while an amorphous refractory layer is arranged between the water-cooled panels and the iron shell of the furnace. CONSTITUTION:Permanent bricks 2 are installed on the inner surface of the iron shell 1 of a furnace and wear bricks 3 are lined on the inside of the permanent bricks 2. Water-cooled panels 4, made of steel, are arranged locally on the iron shell 1 side of the internal peripheral surface of the wear bricks 3 and are fixed to the iron shell 1 with bolts 5. In the structure above described, neighboring permanent bricks 2 are abutted against the wear bricks and an iron sheet 6 is annexed as a partitioning material. On the other hand, mortar coating is applied on respective rear surfaces of the iron sheet 6 and water- cooled panel 4 as the allowance of expansion of the bricks in the direction of the height thereof. Estable refractory material is poured into a frame formed of the iron sheet 6 to form amorphous refractory between the water-cooled panels 4 and the iron shell 1.
Patent JP-H06272728-A (JP)
Title: Lifting device
Inventor: AZUMA TOMIZO
IPC: A47B9/10
Filed: 1993-03-17
Abstract: PURPOSE:To adjust the ceiling plate of a lifting device easily to a designed height. CONSTITUTION:Holding caps 4 are attached pivotably to four corners of the rear face of ceiling plate 2. One end side of the cylinder of a gas spring 5 having a locking mechanism is press fit into the holding cap 4. The other end side of the cylinder is inserted into a support tube 7 and a piston rod 8 is connected to the support tube 7. A base 10 is attached to the support tube 7. A cylindrical cover body 18 is rotatably attached to the screw part 10a of a base 10. A step-formed aperture 19 having steps 19(a), 19(b), and 19(c) is provided on the side wall of the cover body 18. A stopper pin 21 is attached to a cylinder 6 and it is inserted into the aperture 19. After the cover body 18 is rotated and a step in contact with the stopper pin 21 is selected, the gas spring 5 is unlocked by an operation lever 16, then the piston rod 8 is extended as far as the stopper pin 21 comes in contact with a step and stopped. Accordingly, the ceiling plate 2 can be easily adjusted to a designated height conforming to a step by making lock under this state.
Patent JP-S6025926-A (JP)
Inventor: WARENTEIN DOMITORIEUITSUCHI SO
IPC: A61K31/78
Filed: 1984-04-24
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-S5510242-A (JP)
Title: Coding communication system
Inventor: OKAMURA SHIROU
IPC: H04B1/66
Filed: 1978-07-06
Abstract: PURPOSE:To perform narrow-band transmission by applying a special process to a sequence of codes. CONSTITUTION:A delta-modulation (DELTAM) output from a signal supply 1, comparator 2, sample pulse supply 3, pulse generator 4 and local demodulator 5 is made into a complement by complementary circuit 7 at intervals of one or several samples. Two outputs of complementary circuit 7 are supplied to selector circuit 9, where a pulse of a narrower band is selected. The DELTAM output after adequate delay process 6, on the other hand, becomes two outputs of complementer 10 in the same  way as 7 and change over switch 11 for the outputs is controlled by the output of  selector circuit 9 to obtain the output of 10 of a narrower band. Discrimination  pulse adder 12 operating at need generates compensation DELTAM output 13 by being  supplied with a code indicating the complemented part of the code selected by switch 11.
Patent JP-S5980435-A (JP)
Title: Quaternary ammonium-silicon compound
Inventor: YUUJIN REI MAATEIN
IPC: D06M13/50
Filed: 1983-05-13
Abstract: Quaternary ammonium-functional silicon compounds are prepared by reacting carbinol-functional quaternary ammonium compounds with carboxylic acid-functional silicon compounds. These quaternary ammonium-functional silicon compounds may be used as antistatic finishes for textiles.
Patent JP-S62270912-A (JP)
Inventor: FURANKU BINGURAA
IPC: C08F30/08
Filed: 1987-04-06
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-S57198225-A (JP)
Title: Treatment of copper-containing refining smoke ash
Inventor: OKAJIMA YASUHIRO
IPC: C22B15/00
Filed: 1981-05-29
Abstract: PURPOSE: To separate and recover copper, noble metals, etc. from smoke ashes with high sepn. efficiency in treating refining smoke ashes contg. copper by grinding the smoke ashes beforehand then recovering insoluble copper content by floatation.  
     CONSTITUTION: Cu, Pb, Zn, Sn, Bi, Sb, Cd, As, Au, Ag, etc. are contained in the smoke ashes generated in a refining stage for Cu. These smoke ashes are diluted with water or dilute sulfuric acid soln. to a slurry state, and this slurry is ground with a magnetic pot mill or the like to dissolve and extract the greater part of Zn and part of Cu ad to separate the slag, oxide films, etc. on the surfaces of the smoke ash particles. These are subjected to solid-liquid sepn. and the residues contg. part of Cu and the greater part of Pb, Sn, Bi and noble metals are separated by flotation so that the insoluble Cu contg. Au, Ag as floating ore and the residues of Pb, Sn, Bi, Au, Ag as settled ore. The Cu and noble metals such as Au, Ag and other contg. metals are separated and recovered with high efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09273833-A (JP)
Title: Expansion valve
Inventor: HIROTA HISATOSHI
IPC: F25B41/06
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent rapid entire closure of a valve element even when the pressure of a high pressure refrigerant in a spot situated upper stream increases by providing a pair of side press members to press the intermediate part of a rod from the side of the rod in directions opposite to each other. SOLUTION: A valve element 21 is opened from and closed to a valve seat 20 according to the temperature of a low pressure refrigerant fed from a vaporizer 1 and an amount of a high pressure refrigerant fed to the vaporizer 1 is controlled. When the pressure of a high pressure refrigerant in a spot situated upper stream from the valve element 21 is fluctuated and increased, the pressure thereof acts in a direction in which the valve element 21 is closed. However, since frictional resistance between annular members (sideways press members) 26a, 26b acts on operation in an axial direction of a rod 23, the valve element 21 is not entirely closed through the increase of a momentary refrigerant pressure in a high pressure flow passage 13.  Further, application of a force, by which an axis is inclined, on a rod 23 from annular members 26a and 26b also serves to prevent the valve element 21 from being entirely closed through the increase in a short time of a refrigerant pressure in a high pressure refrigerant flow passage 13.
Patent JP-S61241771-A (JP)
Title: Copying device adding print
Inventor: KIKUNO MITSUTOYO
IPC: G03B27/34
Filed: 1985-04-19
Abstract: PURPOSE:To prevent the disappearance of a printed character (black), by intercepting the exposure by an original image on the printed area with a shutter plate. CONSTITUTION:When a motor 211 is normally rotated, a wire 207 is rotatively driven clockwise and a shutter plate 200 is carried to the area of original picture lights and, when the motor 211 is rotated in the opposite direction, the shutter plate 200 is rewound by a reel 206 and retreated from the exposure area. A base table 215 is attached pivotally to the frame of a copying machine and, when a solenoid 204 is conducted, rotates and the shutter plate 200 which is carried by the wire 207 intercepts the light of the original image. When the solenoid 204 is not conducted, the shutter plate 200 pulled out by the wire 207 is retreated from the optical path for exposing the original image and does not make any intercepting operation. When the leading position of the shutter plate 200 is optionally positioned, light interception can be performed to an optional position in a Y direction from an X axis. In a main scanning direction, an optional extent can be intercepted from light by optionally controlling the turning on and off of the solenoid 204.
Patent JP-H06283250-A (JP)
Title: Converged shock wave induction spark plug
Inventor: TERAO KUNIO
IPC: H01T13/20
Filed: 1993-03-05
Abstract: PURPOSE:To increase the intensity of a long distance discharge spark plug and at the same time to make the shock waves generated by discharge to be reflected, converged and made to interfere with an ignition flame as intense shock waves soas to strengthen the ignition function. CONSTITUTION:A hollow part with almost elliptically cylindrical or cylindrical shape and surrounded by an insulator 2 is formed around a center electrode 1. The outside of the insulator is wrapped with an earth side metal 3, and in this case, only one part 3' is projected to get closer to the center electrode 1 and the thickness of the insulator 2' of the part is made especially thin. An earth electrode 5 is so set as to slightly come out of the upper end of the insulator 2'.
Patent JP-2000271701-A (JP)
Title: Lost foam pattern casting method
Inventor: NAKAI SHIGEO
IPC: B22C9/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent casting defect caused by thermal decomposition of a pattern, in a simple process. SOLUTION: In a lost foam pattern casting method by embedding the pattern made of synthetic resin foaming body into molding sand and executing the casting, a gap is generated between the pattern and a mold and the pattern is not taken out, and the casting is executed. Desirably, the generation of the gap is executed by adding and mixing solvent having A±1.5 solubility parameter (wherein, A is the solubility parameter of the synthetic resin foaming body) into the molding sand.
Patent JP-H01255219-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAUCHI TSUNENORI
IPC: H01L21/331
Filed: 1988-04-05
Abstract: PURPOSE:To obtain a semiconductor device incorporating a silicon region with very low resistivity and the manufacturing method of the semiconductor, by incorporating the silicon region which incorporates a group III or V element by an amount exceeding the maximum solubility into at least a part of a conductive region. CONSTITUTION:A group III or V element is added into a silicon region by an amount exceeding the maximum solubility. The silicon region is incorporated into at least a part of a conductive region. A semiconductor device is manufactured so as to include steps for forming an amorphous silicon region wherein the group III or V element is added by the amount exceeding the maximum solubility. For example, base material gas 1 of silicon which is to become the base material of silicon and dopant gas 20 which is to become a dopant source are stirred in a mixer 3. The mixed gas is introduced into a reaction container 5 through a raw material-gas feeding port 4. A silicon wafer 7 is mounted on a stage 8 and heated with a heater in the stage 8. The raw material gas 10 which is supplied through the raw material feeding port 4 is thermally decomposed on the wafer 7. Amorphous silicon 9 incorporating a large amount of dopant is deposited on the wafer 7.
Patent JP-H10284579-A (JP)
Title: Method for aligning semiconductor pellet and method for mounting semiconductor pellet
Inventor: OZAKI TAKAYUKI
IPC: H01L21/52
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To perform the pre-mounting positioning of semiconductor chips with high accuracy by automatically performing coordinate position correction anticipating inclined angle correction at every pellet before the pellets are picked up from a wafer stuck to a sheet on a stage. SOLUTION: A pellet array sheet is mounted on the XYθ stage of a semiconductor pellet mounting device in a stretched-out state (S1). The analog signals of the pictures of a plurality of pellets on the XYθ stage are converted into digital signals indicating light and shade and the pellet pictures are identified and stored in a picture memory (S2). The pellet pictures are displayed on the screen of a monitor together with a reference picture which is stored in advance in the picture memory and shows the reference position on the XYθ stage and the positions of the pellet pictures are calculated by using four reticles 41-44 for detecting position. Then the X-Y position of a specific pellet is corrected by driving the XYθ stage based on the calculated results.
Patent JP-S60228939-A (JP)
Title: Measuring system of asymmetric spectrum distribution by new homodyne method using angle mirror
Inventor: CHIKUSHIMA TAKASHIGE
IPC: H04B10/516
Filed: 1984-04-27
Abstract: PURPOSE:To make it possible to perform new homodyne detection good in a signal/noise ratio with high reliability, by simple constitution such that a pair of beam detectors are arranged symmetrically and the relative position thereof is finely adjusted. CONSTITUTION:Far infrared laser FIR is used as a beam source and an apparatus is constituted of beam splitter BS1-BS3, mirrors M1-M4, angle mirrors CHM1-CHM3 and homodyne beam detectors DT1, DT2. Laser beam is branched into two beams by the splitter BS1 and the main beam is scattered by plasma PL to be incident to mirrors CHM1, CHM2 through the mirror M2 and the splitter BS3. The auxiliary beam is incident to the mirrors CHM1, CHM2 through the mirror M1, the splitter BS2 and the mirrors M3, M4 from the direction opposite to that of the scattered main beam. Both beams are reflected mutually in parallel and incident to the beam detectors DT1, DT2 to obtain outputs V1(t), V2(t). Herein, the relative position of the beam detectors DT1, DT2 is finely adjusted to separate and measure the spectrum asymmetrically distributed to upper and lower side wave bands around the carrier wave frequency of the scattered laser beam.
Patent JP-H03282864-A (JP)
Title: Multi-processor system
Inventor: YAZAWA KENICHI
IPC: G06F15/16
Filed: 1990-03-30
Abstract: PURPOSE:To eliminate the waiting time of a transmission origin processor by providing a message area for linking each data area in which data is written and a mail box in a shared memory. CONSTITUTION:A message area for linking each data area in which data is written and a mail box 15 are provided in a shared memory 13. Accordingly, even if a processor 14 of a transmission destination does not finish to read out data of the shared memory 13, a processor of a transmission origin can write data in the shared memory 13, and a waiting time of the transmission origin processor is eliminated. In such a way, the data transmission efficiency between each processor 14 is improved, and the degree of freedom of the transmission origin processor is improved, and also, the synchronization of the transmission origin processor and the transmission destination processor can be taken.
Patent JP-H09273635-A (JP)
Title: Mechanical seal
Inventor: MIYAZAWA MASAMI
IPC: F16J15/34
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To make a good lubricating condition maintainable for a long period by forming any one of a fixed ring or rotary ring manually into slide contact to seal a rotary part of carbon material, and impregnating at least a slide part of a member, formed of carbon material, with a lubricating material. SOLUTION: A mechanical seal is constituted by a rotary ring (seal ring) 2 mounting a rotary unit 1, fixed ring (floating ring) 7 mounting a fixed unit 6, compression ring 3, spring 4, collar 5, etc. When the rotary unit 1 is rotated, a slide surface vertical to a rotary shaft of the rotary ring 2 and a slide surface vertical to a rotary shaft of the fixed ring 7 are mutually brought into contact, so as to seal a rotary part. Here, any one of the rotary ring 2 or fixed ring 7 is formed by impregnating a tetrafluoroethylene resin material with a lubricating material. Suitable as the lubricating material, fluorinated oil composed of fluorine and an oxygen atom is used, its impregnation rate is set to a 0.3 to 20wt.% range.
Patent JP-S61242332-A (JP)
Title: Device for producing vertical magnetic recording medium
Inventor: KAMATA KAZUKI
IPC: C23C14/00
Filed: 1985-04-19
Abstract: PURPOSE:To form a Co-Cr vertically magnetized film having high coercive force in the direction vertical to the film surface by providing targets opposed to the front and the rear surface of a flexible high molecular substrate, using an alloy consisting essentially of Co and Cr as the material of the targets and simultaneously sputtering both targets. CONSTITUTION:A vacuum vessel 1 is evacuated to vacuum, gaseous argon is introduced into the vessel and a specified pressure is maintained. A long-sized substrate 4 wound on an unwinding roll 2 is unwound through a guide roll 5, travels between targets 6 and 6' and is wound on a winding roll 3 through a guide roll 5'. Under such conditions, when electric power is supplied to the targets 6 and 6' provided on both sides of the substrate 4 from an electric power source (DC or high-frequency electric power source), glow discharge is generated between each target 6 and 6' and the vacuum vessel 1, atoms are sputtered from the targets 6 and 6' by a sputtering phenomenon caused by the discharge and a Co-Cr vertically magnetized film is deposited and formed on the front and the rear surface of the substrate 4.
Patent JP-S61241202-A (JP)
Title: Pneumatic bias tire for heavy load
Inventor: MITSUYOSHI ISAO
IPC: B60C9/06
Filed: 1985-04-18
Abstract: PURPOSE:To prevent the cord of a carcass layer from being disconnected even when a car runs on bad roads at low internal pressure for a long period of time by disconnecting the weft of the carcass layer at least from the side section of a tire to a shoulder section at a number of inside carcass layers per preset widths. CONSTITUTION:The titled tire is provided with a carcass section in which a number of carcass layers 1 consisting of warp cords 2 made of organic fiber arranged almost in parallel and the weft 3 that is intersected almost with the warp cords 2 and every other cords mutually are overlapped and arranged so as to mutually intersect the warp cords 2. In this case, the weft 3 of the carcass layers is disconnected at a number of inside carcass layers 5 at least positioned at the inside of the tire at least from the side section of the tire to a shoulder section every 50mm wide. As a result, even when a car runs on bad roads at low internal pressure for a long period of time, a cord disconnection fault can be prevented from occurring on the carcass layers 1 and the durability of the tire can be improved.
Patent JP-S58203277-A (JP)
Title: Sealing method and device of leakage from gland packing
Inventor: SUZUKI HIROO
IPC: F16K41/00
Filed: 1982-05-20
Abstract: PURPOSE:To make any repair work safely and inexpensively by injecting a sealing material from a sealing material injecting tool in higher pressure than the internal pressure of the valve after fitting a sealing bush onto the outer periphery of the gland bush and attaching the sealing material injecting tool on the sealing bush. CONSTITUTION:In case a valve gland packing 3 leaks, a sealing bush 10 is fitted to the outer periphery of a gland bush 4, a sealing material injecting tool 11A is attached to the sealing bush 10, and a sealing material is injected into the gland packing 3 from the sealing material injecting tool 11A by making use of a sealing material injecting gun with a higher pressure than the internal pressure of the valve. Hereby, it is possible to stop the leakage by neither interrupting a plant operation nor drilling a hole reaching to the gland packing 3 from the outside of the gland, enabling economical and safe repair to be performed.
Patent JP-S538969-A (JP)
Title: Device for loading and unloading long heavy material
Inventor: KIYOTA HAYAHISA
IPC: B65G47/74
Filed: 1976-07-14
Abstract: PURPOSE: To faciliate loading/unloading work of a long heavy material to a cylindrical tank by providing plural wheels and suspension fittings at the top surface and the bottom surface of the long heavy material longitudinally and respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63248986-A (JP)
Title: Liquid pressure booster
Inventor: SAKANISHI YASUYUKI
IPC: F04B41/02
Filed: 1987-04-06
Abstract: PURPOSE:To easily compress fluid and simplify the water pumping-up facility, etc., to a high place by arranging a compression device consisting of a compressor and a compression tank in the compression tank of other compression device in succession and taking out the pressure fluid from the innermost side tank. CONSTITUTION:In the state where the fluid in the compression tank 2 of an outside (atmosphere side) compression device A is set at a prescribed pressure (e.g., 5 kg/m<2>) by a compression device 1, the pressure in the compression tank 22 of a compression device (a) is set at a prescribed pressure (e.g., 5 kg/m<2>) by a compression device 11, and the pressure in the compression tank 22 becomes 5<2>= 25 kg/m<2> for the atmospheric pressure. Therefore, when the similar compression devices are arranged in plural layers (r), the fluid pressure in the compression tank on the innermost side becomes the r-th power pressure of the fluid pressure in the compression tank 2 on the outermost side. Therefore, when a pipe is arranged on the outermost side (atmosphere side) in comparison with the compression tank on the innermost side, the pressure of the fluid taken out from the pipe becomes the r-th power of the fluid pressure in the compression tank 2. With this system, pumping up water into the higher layer is facilitated, and the facility and structure can be made simple.
Patent JP-S62240979-A (JP)
Title: Solid state discharge device
Inventor: MATSUMOTO KAZUYOSHI
IPC: H05F3/04
Filed: 1986-04-14
Abstract: PURPOSE:To improve ventilation property, and to obtain a structure from which ozone escapes easily, by exposing the first electrode on the end face in the longitudinal direction, and using it as a discharge surface. CONSTITUTION:A plate-shaped solid state discharge device consists of the first electrode 4 which has been inserted and held by an insulator 2 and an insulator 3, the second electrode 5 which has been provided on the insulator 3, and a dielectric 6. If an AC voltage is applied between the first electrode 4 and the second electrode 5 by an AC voltage applying means 20, a corona discharge occurs in the vicinity of the first electrode 4, positive and negative ions are generated. Accordingly, if a DC electric field is formed between the first electrode 4 and a body to be electrified 10 by applying a bias voltage by a bias voltage applying means 21, only the ion of a necessary polarity among the positive and negative ions is accelerated, and the body to be electrified 10 can be electrified to a prescribed polarity. Also, an exposure width of the first electrode 4 can be made small, therefore, the electrification efficiency is improved remarkably. In this way, the ventilation property is improved, an ozone is not stored.
Patent JP-S59210492-A (JP)
Inventor: TAKEHARA KIYOTAKA
IPC: G09G3/04
Filed: 1983-05-14
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。