baber/WOPTO huggingface dataset:
Patent JP-H11169744-A (JP)
Title: Method and device for recovering metal in pyrolytic residue
Inventor: HAYANOSE TOSHIHIRO
IPC: B03B5/06
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for efficiently recovering metals in pyrolytic residues. SOLUTION: A pyrolytic residue containing metal particles and low specific gravity pariticles comprising substances having a specific gravity lower than that of the metal particles is supplied onto the surface of an inclined plate 2 including a separation groove 6 on the upper side of the separation groove 6 in the direction of the plate 2, and water is fed on the plate 2 to cause the low specific gravity particles in the residue to flow downward over the plate 2 so that the particles are discharged from the plate 2,  while the plate 2 is oscillated in the direction of the groove 6 in such a manner that the moving speed of the plate 2 toward one of the ends of the groove 6 is set higher than that of the plate 2 toward the other end of the groove 6 so that the metal particles remaining in the groove 6 are collected on the other side of the groove 6 by inertia forces to recover the metal particles.
Patent JP-H11176582-A (JP)
Title: Discharge lamp lighting device
Inventor: OGASAWARA HIROSHI
IPC: H05B41/392
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a neon tube glowing device capable of improving the light emitting efficiency thereof in comparison with the sine wave lighting while perfectly preventing the unevenness of light emission of the neon tube such as generation of stripe pattern and moving stripes. SOLUTION: In a discharge lamp glowing device for lighting a neon tube 2, the current flowing in the neon tube 2 is rectified to the pulsating direct current waveform flowing in one way such as a half-wave rectified waveform, a full wave rectified waveform and the pulse waveform. A peak factor of the pulsating direct current waveform is desirably set at a value larger than 1 and smaller than 3. Width and peak value of the pulsating direct current waveform is variable for light modulation. A high frequency power source 1 to be used for a lighting device of the neon tube 2 is formed of a chopper circuit or an inverter circuit.
Patent JP-H05173166-A (JP)
Title: Liquid crystal display device
Inventor: ADACHI YOSHIMASA
IPC: H05K1/02
Filed: 1991-12-26
Abstract: PURPOSE:To provide the liquid crystal display device which is applicable for high definition. CONSTITUTION:Terminals of a liquid crystal panel 21 are connected to flexible substrates 23a and 23b consisting of tape carriers mounting integrated circuit chips 22 for driving the liquid crystal panel 21. Circuit electric conductors to the integrated circuit chips 22 are connected to a formed printed board 24. The outer shapes of the flexible substrates 23a, 23b where the integrated circuit chips 22 are mounted are different from the shapes of adjacent flexible substrates 23a, 23b and they do not overlap with the adjacent flexible substrates 23a, 23b when mounted. The flexible substrates 23a, 23b are also so shaped that the terminal-side end parts spread. End parts where terminals are arranged are arranged alternately at different positions in the width direction of the printed board 24 on the adjacent flexible substrates 23a, 23b, and the terminal- side end parts of the flexible substrates 23a, 23b are arranged overlapping with one another in the length direction of the printed board 24.
Patent JP-H10158313-A (JP)
Title: Inhibition of polymerization of vinyl aromatic monomer
Inventor: CUNKLE GLEN THOMAS
IPC: C08F2/40
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a nitroxyl-vinyl aromatic monomer mixture capable of inhibiting the premature polymerization of the vinyl aromatic monomer during the distillation or purification by heating a hindered nitroxyl compound and a vinyl aromatic compound in a specific proportion under specified conditions. SOLUTION: This nitroxyl-vinyl aromatic monomer mixture is a product produced by heating a mixture of 0.1-50wt.% stable hindered nitroxyl compound such as 1-oxyl-2,2,6,6-tetramethylpiperidine with 99.9-50wt.% vinyl aromatic compound such as styrene or divinylbenzene at 50-140 deg.C in an oxygen free atmosphere for 0.5hr to 60 days.
Patent JP-H08238931-A (JP)
Title: Automobile door structure
Inventor: NAGAI HIROSHI
IPC: B60J5/00
Filed: 1995-12-08
Abstract: PURPOSE: To provide automobile door structure allowing cushioning members to move into the cabin inner side at the time of a side collision so as to move an occupant inward of a cabin, thereby reducing the accident value by a large margin. CONSTITUTION: In this automobile door structure, cushioning members 12, 13 pressed by a door outer panel 1 so as to enter the cabin inner side and to come in contact with an occupant through a door trim 4 before the door outer panel 1 is deformed to come in contact with a door inner panel 2 at the time of a side collision are provided between the door outer panel 1 and the door trim 4. The cabin inner side of the door trim 4 is provided with a door fitting member 15 fitted to the door inner panel 2, and an allowing means is provided to allow the door trim 4, pressed by the cushioning means 12, 13 at the time of the side collision, to move toward the cabin inner side against the door fitting member 15.
Patent JP-2001163221-A (JP)
Title: Electric point
Inventor: MOTOHASHI KOJI
IPC: B61L5/10
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric point capable of reducing the number of part items of a mechanism for driving an operation rod and capable of reducing the size and weight. SOLUTION: An operation rod 30 is constituted so as to be interlocked with a cam table 20 via locking pieces 60, 160.
Patent JP-H10182164-A (JP)
Title: Production of metal hydroxide particle
Inventor: ISHII MASANORI
IPC: C01G51/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently produce metal hydroxide particles excellent in chargeability and particle distribution by removing only a medium liquid from a continuously formed reaction slurry to constantly maintain the volume of the reaction system. SOLUTION: This method for producing metal hydroxide particles comprises continuously charging the aqueous solution of a metal salt such as a Ni salt, ammonia water and an alkali metal hydroxide aqueous solution in a prescribed charging ratio into a reaction tank having a jacket, maintaining the charged mixture at a prescribed temperature of 20-80 deg.C, continuously charging a part of the formed slurry in the reaction system into a decanter type centrifugal machine, when the volume of the reaction system reaches a prescribed volume, removing only the medium liquid of the slurry outside the system to always substantially constantly maintain the volume of the reaction system, and subsequently returning the left slurry concentrated by the use of the centrifugal machine to the reaction system to enhance the concentration of the slurry in the reaction system.  Thus, the nickel hydroxide particles having an average particle diameter of 3-50μm and a tap density of 1.9-2.2g/ml are efficiently formed in a short time.
Patent JP-H06190936-A (JP)
Title: Forming method of bent and contact-bonded part at peripheral edge of ceiling material for automobile
Inventor: KADOISHI TOYOSHIGE
IPC: B60R13/02
Filed: 1992-12-25
Abstract: PURPOSE:To make it possible to form a bent and contact-bonded part at the peripheral edge of a ceiling material with excellent operability while reducing the cost of manufacture, by bending a material in the shape of a turnup with a core material inside and by contact-bonding a bent part thus formed to the base part of the ceiling material by a denatured polyolefin molten material. CONSTITUTION:A front part 7a and a rear part 7b being heated are bent in the shape of a turnup with a core material inside by using a pair of machining implements 9 for bending. Each of the machining implements 9 for bending has a recessed groove part 9a having a virtually U-shaped cross section in the fore end and the recessed groove part of the machining implement on one side is shaped along the front part of the ceiling material, while the recessed groove part of the other machining implement is shaped along the rear part of the ceiling material. The ceiling material is bent by disposing the front part 7a and the rear part 7b of the ceiling material 7 in the recessed groove parts of these machining implements 9 respectively and by pressing the machining implements 9 against the ceiling material 7 by air cylinders.
Patent JP-2001162244-A (JP)
Title: Waste treatment apparatus
Inventor: KOYANO HARUNORI
IPC: B09B3/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a safe and sanitary treatment apparatus sufficiently reducing the volume of medical waste or the like to reduce recovery cost. SOLUTION: A chute 12, a dust collecting hood 15 and a guard 16 are arranged on this side of the charging/discharge port of a dry distillation furnace 1 and the residue A of medical waste is allowed to slip down into the chute 12 by an ash scraper 25. A volume reducing machine 13 is connected to the lower end part of the chute 12 and the fallen residue A of medical waste is crushed and finely cut in the volume reducing machine 13 and compressed in a discharge compression part 18 to be discharged in a recovery container 19 as it is. A humidifying shower 26 is disposed in the volume reducing machine 13 to enable further compression.
Patent JP-2001168628-A (JP)
Title: Auxiliary antenna for ic card
Inventor: SUGIMURA SHIRO
IPC: H01Q1/38
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To increase an information transmission distance by an IC card. SOLUTION: A main coil L having a sub coil D is provided on an IC card main body 11 including an antenna mounting type IC module M for communication. The coil L resonates with an operation frequency together with the coil D, improves the transmission and reception sensitivities of the antenna of the module M and can efficiently transmit a radio wave from the module M to the outside.
Patent JP-H11174453-A (JP)
Title: Liquid crystal display device
Inventor: TASAKA YASUTOSHI
IPC: G02F1/1337
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To make an image display characteristic excellent by suppressing a leak of light and disinclination, occurring in a bus line shielded liquid crystal display device. SOLUTION: On this device, an angel of 45 degree is formed between a direction of rubbing an oriented film on the side of a TFT substrate 21 and a longitudinal direction of a data bus line 12. Moreover, a pre-tilt angle of the oriented film is 3 degrees or larger, and the rim of a picture element electrode 28 on a data bus line 12 is formed zigzag by the line segments 1 forming an angle of 10-30 degrees with the rubbing direction of the oriented film and the line segments 2 vertical to the longitudinal direction of the 1st bus line.
Patent JP-2000170339-A (JP)
Title: Setting structure of handrail
Inventor: YAMAGUCHI HIROKI
IPC: E04F11/18
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and man-hours of execution and enhance design by specifying the angle of the face of a supporter constituting the handrail body of a bent part by one support bracket and setting it at an attaching position. SOLUTION: A support bracket 1a is provided on the projected corner part of a wall body 5 to fix the handrail body 2 of a bent part, and hollow handrail bodies 3, 3 are fitted and connected on the connection projection part of both the ends. The support bracket 1a comprises a supporter 11 and a support arm for fixing it at an attaching position, and the angle of two faces on which the supporter 11a comes into contact with the wall body 5 is about 90 degrees or about 270 degrees. Since the handrail body 2 of the bent part is set by one support bracket 11a at the attaching position, the number of part items and man-hours of execution can be reduced. In addition, the constitution of the bent part can be simplified, a degree of freedom of design is enhanced and design is improved.
Patent JP-H09157182-A (JP)
Title: New therapeutic agent for ulcerative colitis
Inventor: ARAI YOSHINORI
IPC: C07K14/705
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject therapeutic agent, comprising a mammalian interleukin-1 receptor or its specific fragment as an active ingredient, capable of manifesting excellent suppressing actions on shortening of an alimentary canal due to ulcerative colitis, having high safety and useful for preventing and treating the ulcerative colitis. SOLUTION: This new therapeutic agent for ulcerative colitis comprises (A) a mammalian interleukin-1 receptor (e.g. the one derived from a human) or (B) a fragment of the ingredient (A) including a physiologically active part (e.g. a protein which is a soluble fragment of a human I type interleukin-1 receptor comprising an amino acid sequence of the formula) as an active ingredient. Furthermore, the agent can be intravenously or intramuscularly be administered and prepared as, e.g. a powdery pharmaceutical preparation for injection. The agent is preferably administered in 1-15mg daily dose for an adult, expressed in terms of the amount of the exemplified protein in the ingredient (B).
Patent JP-H10179597-A (JP)
Title: Toponarcosis needle type suturing instrument
Inventor: HAYASHI ICHIRO
IPC: A61B17/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a toponarcosis needle type suturing instrument formed to contain toponarcosis and have the capability of applying local anesthesia and suture concurrently. SOLUTION: A housing part 3 is attached to the rear end of a hollow needle 1 having a puncturing part 2 at the forward end, and suturing thread 8 contained in the housing part 3 is led from the puncturing part 2. In addition, the housing part 3 is filled with toponarcosis and this toponarcosis is made to flow out from the housing part 3 via the hollow needle 1 by operating a medicine extrusion part 6 in the housing part 3. Also, when a lesion is punctured with the puncturing part 2 of the hollow needle 1, the medicine extrusion part 6 is pushed for causing the toponarcosis to flow from the puncturing part 2 to the lesion, thereby applying local anesthesia and subsequently performing a suturing work.
Patent JP-H06204140-A (JP)
Title: Manufacture of silicon crystal film by thermal cvd
Inventor: SAGAWA YASUNORI
IPC: H01L21/02
Filed: 1992-12-28
Abstract: PURPOSE:To manufacture a high quality silicon crystal film at a temperature lower than the conventional case, without using a film forming equipment applying high vacuum. CONSTITUTION:SiH4 (film forming gas) and SiF4 gas which is hard to be thermally decomposed are supplied to the inside of a film forming chamber 11 set in the state of vacuum, and an epitaxial. silicon thin film is continuously formed on a silicon single crystal substrate 14 heated at about 600 deg.C. Since the SiF4 gas reacts with radical components of thermally decomposed SiH4, and the thermal decomposition is accelerated, high density fluorine based radicals locally exist in the region in the vicinity of the substrate. Hence impurities mixed in a substrate or a growing silicon film are eliminated by the etching action of the fluorine based radicals, so that the substrate heating temperature can be lowered by synergistic effect with a heat filament 20 arranged in the vicinity of the substrate 14. On the other hand, since SiF4 is hard to be thermally decomposed, the concentration of the fluorine based radicals in the film forming chamber is low, so that generation of floating foreign matter caused by corrosion action of the fluorine based radicals can be restrained.
Patent JP-2000158145-A (JP)
Title: Resistance spot welding gun
Inventor: SHIRONITA MASAO
IPC: B23K11/24
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately perform a welding operation by movably supporting a main body casing of a welding gun along a guide of an equalizing mechanism, positioning one electrode chip with a positioning actuator and the equalizing mechanism, and performing a pressurizing action with the other electrode chip by a reverse action of a pressurizing actuator. SOLUTION: When an air of a positioning actuator 12 is exhausted, weight of a welding gun is balanced so that the tip of an electrode chip (B) 6 abuts on a work. If a drive axis 2 is reversely worked and an electrode chip (A) 5 is lowered to start the pressurizing action, a gun main body is pulled toward an equalizing direction (upwards) and the electrode chip (A) 5 nips and pressurizes a dot position, so as to perform welding while the welding current is applied. After completion of welding, the drive axis 2 is moved forwards to rise the electrode chip (A) 5. The pressurizing drive is performed by only the reverse action with the pressurizing actuator. Then, if the electrode chip is abraded, displacement volume is corrected by the equalizing mechanism and the like so as to perform welding.
Patent JP-H07186886-A (JP)
Title: Seat belt having switch function
Inventor: AKAGI TAMOTSU
IPC: B60R22/48
Filed: 1993-12-24
Abstract: PURPOSE:To prevent an engine from starting unless otherwise a driver wear a seat belt. CONSTITUTION:Wiring cords 8 and 8' led out from a fuse box 6 and connected to an engine switch is connected to one electrode of a switch 5 for wearing a seat belt wearing lock fitment 3. The wiring cords 8 and 8' connected to the engine switch is connected to the other electrode. When a fitment for a seat outer belt is fitted in the seat belt wearing lock fitment 3, the electrode of the switch 5 or wearing a seat belt is connected.
Patent JP-H07190344-A (JP)
Title: Combustion safety device
Inventor: YOSHINO TAKUMI
IPC: F23N5/10
Filed: 1993-12-24
Abstract: PURPOSE:To enable a positive sensing of a lack of oxygen within a room as well as a lack of air supplying or discharging of air in a combustion device to be carried out even if the kind of gas is different under the same specifica tion. CONSTITUTION:A rich or lean flame burner 4 is inserted into a cylinder 2, a full primary combustion is carried out at its flame ports 4a, 4b enclosed by a cylindrical guard 6 and then a state of the flame is detected by a thermocouple 9. When a lack of air supplying or discharging air is detected or a lack of oxygen is detected, the flame is lifted to cause an electromotive force of the thermocouple 9 to be varied and at the same time an incomplete combustion is positively detected.
Patent JP-2000176807-A (JP)
Title: Deburring device for resin molding
Inventor: MINE MASAKAZU
IPC: B24B9/20
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To enable the deburring device to perform deburring without damaging parts except burrs of respective blocks and in a state where the blocks are aligned even when the outer peripheral shape of the blocks is complicated to have slits, when the outer peripheral parts of the blocks used for a block belt are deburred. SOLUTION: This deburring device is provided with a first guide part 26 for exposing parts of the outer peripheries of stacked blocks (b) to guide and support the blocks so that they can move in the direction of stacking, a pair of first rotary brushes 27 for deburring the exposed parts of the outer peripheral parts of the respective blocks (b) on the first guide part 26, a second guide part 36 which is provided so as to be connected to the first guide part 26 and which exposes the parts of the outer peripheral parts of the blocks (b), which are not deburred by the first rotary brushes 27, to guide and support the blocks so that they can move in the direction of stacking, a pair of second rotary brushes 38, 38 for deburring the exposed parts of the outer peripheral parts of the respective blocks (b) on the second guide part 36, and a moving mechanism for moving the stacked blocks (b)  on the first and second guide parts 26, 36 in the direction of stacking so that the outer peripheral parts of the respective blocks (b) can be deburred in order by the first and second rotary brushes 27, 38.
Patent JP-2000232237-A (JP)
Title: Nitride semiconductor element
Inventor: TANIZAWA KOJI
IPC: H01L33/32
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting element, which can further raise its luminous output for enabling the enlargement of the range of the application of the element to various applied products. SOLUTION: A nitride semiconductor element is formed by a method wherein an N-type multilayer film layer 6 [consists of an Al2Ga1-zN (0<=z<1) layer and an InpGa1-pN (0<p<1) layer] and a P-type multilayer film layer [consists of an AlxGa1-xN (0<x<1) layer and an InyGa1-yN (0<=y<1) layer], which have different compositions, are formed in such a way as to hold an active layer 7 between them.
Patent JP-H10183618-A (JP)
Title: Excavation crushing device and press-in method
Inventor: KITAMURA MORIO
IPC: E02F5/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a device to facilitate press of a pile, such as a sheet pile, in a ground containing an obstacle and to provide a press-in construction method. SOLUTION: A part in which a sheet pile for a ground is pressed is excavated by an excavation crushing part 10 of an excavation crushing device 1 and after a buried object in a ground is crushed, the sheet pile is pressed in. The excavation crushing part 10 of the excavation crushing device 1 comprises a plurality of excavation drills 12 and a shielding plate 15. The shielding plate 15 is arranged between an existing building and the excavation drill 12 during excavation of a ground by the excavation crushing device 1 and an influence is prevented from being exercised on a building by excavation. By crushing the buried object in a ground by the excavation drill 12, the sheet pile is easily pressed in down to depth exceeding depth at which the buried object is buried.  This constitution prevents suspension of a press-in work due to a buried object in a ground and increases the efficiency of a press-in work for the sheet pile.
Patent JP-2000172354-A (JP)
Title: Operating lever
Inventor: KONDO KEISUKE
IPC: B60T7/08
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To adjust and select an interval between a handle and an operating lever arbitrarily and to safely, also easily and surely accomplish a brake operation regardless of the size of a user's hand. SOLUTION: An auxiliary operating lever 2 is attached integrally to an operating lever 1 between the lever 1 and a handle rod 6 in a freely turnable and displaceable way in the direction of the handle 6, in such a case, the lever 1 is attached pivotally to a fixture 3 attached to the handle 6 in a freely turnable and displaceable way in the direction of the handle 6, the lever 2 located between the lever 1 and the handle 6 is also provided integrally with the lever 1 so as to be approachable to and separable from the lever and the interval between the handle 6 and the lever 2 can be adjusted.
Patent JP-H10318144-A (JP)
Title: Oil pumping device for compressor
Inventor: GO ICHIKYO
IPC: F16N7/36
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an oil pumping device for a compressor, by improving the shape of an oil paddle so as to restrain occurrence of abnormal noise and to facilitate the assembly thereof. SOLUTION: This oil pumping device for a compressor incorporates an oil paddle 40 in an eccentric part 9a of a rotary shaft 9 so as to carry out pumping of oil reserved in the bottom part of the compressor by centrifugal force. Slots 47 are formed respectively in the upper and lower parts of the oil paddle 40 on one side thereof so as to prevent the oil to be pumped from being injected into the outside, being off from a predetermined position when the oil paddle 40 is eccentrically rotated, and to forcibly inject oil in the oil surface so as to restrain the amplitude of waves generated in the oil surface.