baber/WOPTO huggingface dataset:
Patent JP-H08277690-A (JP)
Title: Ladder lock tool
Inventor: MATSUOKA TAKASHI
IPC: E06C7/50
Filed: 1995-04-06
Abstract: PURPOSE: To lock a lock tool main body on a ladder and simply fit a scaffolding handrail to the ladder by locking the first kooks on the upper side of the upper crossbar of the ladder, and locking the second hooks on the upper side of the lower crossbar. CONSTITUTION: A pair of the first hooks 12a, 12b are fixed on the upper side of a lock tool main body 11, and they are locked on the upper side of the upper crossbar 21 of a ladder 20. A pair of the second hooks 13a, 13b are fixed on the lower side of the lock tool main body 11, and they are locked on the upper side of the lower crossbar 22 of the ladder 20. A pair of the third hooks 14a, 14b are fixed on the upper side of the lock tool main body 11, and they are excited upward and locked on the lower side of the lower crossbar 22. A pair of the first and second coil springs 15a, 15b are fixed to the upper section of the lock tool main body 11 to excite the third hooks 14a, 14b upward, and clamps 16a, 16b are fixed to the lock tool main body 11. The lock tool main body 11 is locked on the ladder 20 by the first and second hooks 12a, 12b, 13a, 13b.
Patent JP-S566525-A (JP)
Title: 2-phase clock pulse generating circuit
Inventor: UENO TATSUAKI
IPC: H03K5/151
Filed: 1979-06-29
Abstract: PURPOSE:To secure the compensation for the signal delay at the clock signal line in the 2-phase clock pulse generating circuit consisting of the latch circuit, by producing the feedback signal via the delay circuit. CONSTITUTION:The 1-phase clock signal CP is applied to inverting circuit IN1 to produce signal CP'. Then clock signal CP is applied to the 1st input of NOR gate circuit G1, and at the same time clock signal CP' is supplied to the 1st input of NOR gate G2 each. The output of NOR gate circuit G1 is turned into output CP''' via the output buffer circuit consisting of the inverted push-pull circuit; and the output of NOR gate circuit G2 is turned into output CP'' via the output buffer circuit. Then output CP''' is fed back to the 2nd input of NOR gate circuit G2 via delay circuit DL2; and output CP'' is fed back to the 2nd input of NOR gate circuit G1 via delay circuit DL1 respectively.
Patent JP-H08276794-A (JP)
Title: Interior material provided with gather ornament
Inventor: TAKEUCHI YASUSATO
IPC: B60J5/00
Filed: 1995-04-06
Abstract: PURPOSE: To reduce a cost of manufacture by facilitating mounting a gather ornament relating to a door trim. CONSTITUTION: A flexible skin 21 of a gather ornament is sewed to contract along a sewing line 22 provided in edge parts 25 opposed to each other, to form many pleats 23, and a pair of tubular parts A are formed in an external edge of the skin serving as a just outside of the sewing line. In a pair of wires 28 of inserting a central part 28a into this tubular part, both side parts 28b are bent along both side edges of the skin, further to bend each both point end part 28c at almost a right angle to the skin.  In both the wires, fitted with the skin tubular part into a loop-shaped groove part formed in a surface of an interior material 10, both point end parts are protruded through a hole of a groove bottom part to a reverse surface of the interior material, to be fixedly fastened by a fastening member, thus to interpose a porous flexible elastic member 29 between the mounted skin and a surface of the interior material.
Patent JP-H06294805-A (JP)
Title: Angle velocity sensor
Inventor: TAKAHASHI JUHEI
IPC: G01C19/5776
Filed: 1993-04-08
Abstract: PURPOSE:To provide a superior angle velocity sensor having an approximately flat frequency characteristics over all frequency band and at low cost. CONSTITUTION:Provided are a terrestrial magnesium sensor 3 outputting signal of direct current and low frequency region, a conversion circuit 4 converting the output of the terrestrial magnetism sensor 3 to voltage, an acceleration sensor 1 outputting the signal in high frequency region, an integration circuit 2 for integrating the output of the acceleration sensor 1, an angle velocity calculation circuit 6 calculating the angle velocity from the conversion circuit 4 output and the integration circuit 2 output. Thus, a superior angle velocity sensor having approximately flat frequency characteristics in all frequency band is realized.
Patent JP-H11277209-A (JP)
Title: Intergranular oxidation preventive method in direct casting of thin slab
Inventor: MAEDA SHIGERU
IPC: B21B1/46
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin-walled cast slab in which the thin-walled cast slab of several mm in thickness is directly cast, and intergranular oxidation generated after the solution treatment at 800-1,200 deg.C or heating in annealing a hot-rolled steel is prevented, and the surface quality is excellent. SOLUTION: In a process in which a steel containing >=10.5 wt.% Cr is melted, and continuously cast into a thin-walled cast slab of <=10 mm in thickness, and hot rolling, direct solution treatment, winding, or solution treatment or annealing after winding is achieved, the atmosphere immediately after the solidification to the hot rolling is over 2% in oxygen concentration, and <=-10 deg.C in dew point.
Patent JP-S5710036-A (JP)
Title: Ventilator
Inventor: FUSHIMI TAKASHI
IPC: F24F7/013
Filed: 1980-06-16
Abstract: PURPOSE: To reduce the cost of a ventilator and prevent the degradation of the external appearance thereof, by forming supporting pieces on a shutter by cutting and bending parts thereof, and hiding the holes resulting from said cutting and bending by using a buffering material.  
     CONSTITUTION: On a shutter 8, supporting pieces 14 and 15 to pivotably support the shutter 8 are formed by cutting and bending parts thereof. Holes 22 and 23 resulting from said cutting and bending are hidden by using a tape 21 to lighten the shock generated when the shutter 8 is closed. Thereby, the utilization of material improves, and the quantity of material scraps decreases. Accordingly, the cost can be decreased, as well as the degradation of the external appearance can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5417343-A (JP)
Title: Preventing method for ratigue crack caused in corrosive circumference
Inventor: SUZAKI KAZUTAKA
IPC: B23K31/00
Filed: 1977-07-11
Abstract: PURPOSE: To simply, cheaply prevent the generation of the fatigue crack, by placting the metallic zinc nearby, or contacting to, the the weld zone or the portion, in which the stress is concentrating, of the steel parts of discontinuous shape. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07289568-A (JP)
Title: Artificial tooth root
Inventor: KIYOKAWA SUSUMU
IPC: A61C8/00
Filed: 1994-04-20
Abstract: PURPOSE:To obtain an artificial tooth root which is finely oscillatable according to a mastication direction changing at the time of mastication and realizes the adequate meshing of the teeth at the time of mastication by connecting an implanting part and an abutment part across an elastic member. CONSTITUTION:This artificial tooth root 1 has an approximately circular columnar implanting part 3 and the abutment part 5 to be joined to its one end. Approximately the entire part of the body 12 and neck part 13 of the implanting part 3 is implanted into the alveolar bone at the time of implantation of the antificial tooth root. A bone adaptable material layer 15 is joined or fused to the alveolar bone after the implantation to ensure the fixation of the implanting part 3 to the alveolar bone. The upper structure of the denture, for example, an artificial crown, etc., are mounted via a suitable joining member to the abutment part 5. Further, the artificial tooth root 1 has an elastic layer 31 interposed between the neck part 13 and the base part 21 and between the surface of internal screw threads 14 and external screw threads. The implanting part 3 and the abutment part 5 are joined via the elastic layer 31 as the elastic member. The elastic layer 31 is elastically deformed according to the direction of the force acting on the implanting part 3 and the abutment part 5 to be joined to permit slight relative oscillation of both.
Patent JP-H10277169-A (JP)
Title: Method of and device for radiating radioactive rays from radiation source to lesion of blood vessel
Inventor: CIEZKI JAY P
IPC: A61M36/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for and a method of radiating radio active rays, precisely to a lesion of the blood vessel without centering a radiating device, which can radiate a substantially uniform dose rate to a layer of the blood vessel or another blood vessel zone. SOLUTION: A radiation source is arranged in a radiation zone including an attenuating section 50 for attenuating the strength of a part of radio active rays radiated from the radiation source. During the use, the attenuating section 50 partly restrain the strength of the radio-active rays direct to the thinnest part of the blood vessel wall 18, thereby it is possible to prevent the radio-active rays from being excessively irradiated onto the blood vessel 14.
Patent JP-H04292142-A (JP)
Title: Image processor
Inventor: USUI YOSHIYUKI
IPC: G06T1/00
Filed: 1991-03-20
Abstract: PURPOSE:To offer the image processor by which a projection image of a high blood vessel extracting capacity is obtained. CONSTITUTION:The image processor is constituted of a memory 22, an ROI setting device 24, an operating device 26, and a projection processor 28, and a projection image made by the projection processor 28 is subjected to image display by a monitor 30. The ROI setting device 24 calls a tomographic image by one piece each from the memory 22, and designates separately areas ROI 1, ROI 2, ROI 3, ..., ROT (n) for a projection display to the respective images OI 1, OI 2, OI 3, ..., OI (n), as shown in the figure 2.
Patent JP-S62240493-A (JP)
Title: Compressor
Inventor: TADA TAKEMI
IPC: F01C21/08
Filed: 1986-04-11
Abstract: PURPOSE:To make the assembling easy, by fixing a spring for supporting a part of a vane by means of a spring seat having a small-diameter portion and a large-diameter portion, press-fitting the spring to the small-diameter portion, and press-fitting the large-diameter portion into a hole formed in a compressor element. CONSTITUTION:A cylinder 2 is formed at its lower end portion with a spring seat hole 30 where a spring seat 32 having a large-diameter portion 32A and a small-diameter portion 32B is provided. The large-diameter portion 32A is fixed by press-fitting into the spring seat hole 30, and a spring 9A is fixed by press-fitting to the small-diameter portion 32B. Accordingly, a unit formed by preliminarily assembling the spring seat 32 with the sprig 9A may be inserted into the spring seat hole 30 upon assembling of a compressor, thereby shortening an assembling time.
Patent JP-S59206427-A (JP)
Inventor: YOHAN PURANKU
IPC: C08G6/02
Filed: 1984-04-25
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-H07287910-A (JP)
Title: Turntable device
Inventor: MOCHIZUKI HIDESHI
IPC: G11B17/028
Filed: 1994-04-20
Abstract: PURPOSE:To fix a disk by clamping it to a turntable with a pressing device. CONSTITUTION:A discoid turntable 1 fitted to a spindle 5 is provided with a recessed part 7 in the middle. The end part of the spindle 5 projected out through the center of the recessed part 7 is loosely fitted into a central hole of a turntable boss part 2 of a cylindrical shape having a V-groove 8 around the side surface and also having a stopper (protruded) part 9 in conformity with the center of the lower surface. Consequently, the turntable boss part 2 is vertically moved along the spindle 5. The stopper part 9 is provided to be engaged with one end of a spring 6, and the other end of the spring 6 is fixed to a bottom part of the recessed part 7 of the turntable 1. Then, a periphery of the recessed part 7 is provided with one pressing device 3 of an L-shape to be turned in the middle part at each position of three equally divided parts of the periphery respectively.
Patent JP-H10249375-A (JP)
Title: Method for improving purification equipment and activation equipment
Inventor: YAMAZAKI KAZUNORI
IPC: C02F3/28
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide the means for easily changing a purification equipment to treat waste water essentially with an aerobe or an anaerobe into a waste water treating system utilizing a useful microorganism. SOLUTION: In the purification equipment 2 for treating waste water essentially with an aerobe or an anaerobe, an activation equipment 3 for treating the waste water essentially with a useful microorganism is separately added, a part of the sludge generated in the existing purification equipment 2 is supplied to the waste water to be treated in the activation equipment 3, and the waste water treated in the activation equipment 3 is treated again in the purification equipment 2.
Patent JP-H07267273-A (JP)
Title: Container with statement and method for providing statement on container
Inventor: ISHIHARA KATSUMASA
IPC: B65D23/00
Filed: 1994-03-29
Abstract: PURPOSE:To obviate the requirement for a large amount of material for a cover of a statement by successively bonding statement pieces included in a large number of continuously formed synthetic resin films to an area of the surface of a container body. CONSTITUTION:A folded statement piece 2 is included in a flat bag 1 of synthetic resin film to form a statement A and a large number of the statements A are continuously arranged to form a single sheet and each of the statements can be cut off from an incision, and the sheet is wound into a cylindrical body. An end of the cylindrical body is drawn out and downwardly led, and at a bonding roller R, one piece of the statements A cut off by a cutter K is put into a recess provided around the roller R, while it is being attracted by an attracting mechanism provided in the roller, so that the statement A is carried to a location where a container B is provided, so that the opposite ends of the statement A are heated by a heater H provided in the roller to melt the synthetic resin film to bond the statement A to the container B, one by one.
Patent JP-S62240200-A (JP)
Title: Bending device for sheet material
Inventor: HARASHIMA YASUHIRO
IPC: B30B1/28
Filed: 1986-04-11
Abstract: PURPOSE:To position an upper die with good accuracy by providing elastic bodies which contact an upper table before the upper die contacts a sheet material on a lower die upon descending of the upper table supporting the upper die so that the elastic bodies absorb the clatters in a connection part near the bottom dead center. CONSTITUTION:This sheet bending device 1 is freely vertically supported with guide posts 9L, 9R on guide members 7L, 7R on both sides of a machine bed 5 to support the lower die 3. Both sides of the upper table 13 supporting the upper die 11 are supported to the upper part of the guide posts 9L, 9R. The lower parts of the guide posts 9L, 9R are connected via rods 17L, 17R to the eccentric part 15E of an eccentric shaft 15. The upper table 13 contacts a ring member 47 first and is liable to be lifted by the effect of the elastic members 49L, 49R at the time of executing bending of a work W by lowering the upper table 13. The clatters in the respective connection parts, etc., are thereby shifted to one direction and the upper table 13 near the bottom dead center is positioned with good accuracy.
Patent JP-S538914-A (JP)
Title: Traction method of truck
Inventor: OOMIYA KEIJI
IPC: B65H59/38
Filed: 1976-07-12
Abstract: PURPOSE: To improve accuracy of stop position of a truck and to decrease a shock when starting stopping, by controlling a winch at a driving side and a winch at a braking side separately when the truck starts and stops. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07294462-A (JP)
Title: Secondary ion mass spectrometry for oxygen in silicon
Inventor: KATAOKA YUJI
IPC: H01L21/66
Filed: 1994-04-21
Abstract: PURPOSE:To provide a means which can accurately evaluate the concentration distribution in the depth direction or the surface direction of oxygen existing in a silicon and oxygen-containing sample used in an electronic device or the like in secondary ion mass spectrometry for oxygen in silicon. CONSTITUTION:A (s<+> ion is radiate to a sample containing silicon and oxygen, and a quantity of a three-atom composite ion CsOSi<+> composed of Cs, O and Si and a two-atom composite ion CsSi<+> composed of Cs and Si sputtered from this sample is detected, and an analytical curve to show the relationship between a ratio of CsOSi<+>/CsSi<+> and the oxygen concentration is created, and the concentration distribution in the depth direction and the surface direction of oxygen in the sample containing silicon and oxygen is quantitatively determined by using this analytical curve. When the analytical curve is created, a silicon oxide film having a thickness of 10nm or more is used as a high concentration sample, and the ratio of CsOSi<+>/CsSi<+> is found from a part separated in the surface direction by 10nm or more from an interface with backing of the silicon oxide film.
Patent JP-H09275669-A (JP)
Title: Brushless motor
Inventor: TAKAHASHI MINORU
IPC: H02K29/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and improve the reliability without increasing the size and reducing the output. SOLUTION: A plurality of recesses 7C which are extended in the shaft direction are formed in an external face of a yoke section 7A of a stator core 7. These recesses 7C are formed along the backs of teeth 7B. With the processibility and strength of the stator core 7 and the assembly, etc., of exciting coils 8 taken into consideration, the roots (connections with the yoke section 7A) of the teeth 7B are formed thicker than the other parts and are rounded. The recesses 7C are formed in such a depth that the thickness at the rounded sections may agree with the thickness Wc of the yoke section 7A.
Patent JP-S63251449-A (JP)
Title: Heat-resistant thermoplastic resin composition
Inventor: OKAMOTO KAORU
IPC: C08L27/22
Filed: 1987-04-06
Abstract: PURPOSE:To make it possible to form a thermoplastic resin composition having excellent resistances to heat, chemicals, weather and burning, and good impact resistance and processability, by mixing a post-chlorinated vinyl chloride resin of a chlorine content in a specified range with an impact resistance improver. CONSTITUTION:This heat-resistant thermoplastic resin composition is formed by mixing 100pts.wt. post-chlorinated vinyl resin of an average chlorine content in the range of 60-64wt.% with 2-10pts.wt. impact resistance improver. As said post-chlorinated vinyl chloride resin, one having an intrinsic viscosity of 0.27-0.44 as measured by the nitrobenzene method according to JIS K-6721 is desirable. Examples of said impact resistance improver include multicomponent acrylic rubber resins, post-chlorinated polyethylenes, methyl methacrylate/butadiene/styrene resins and ethylene/vinyl acetate resins.
Patent JP-S57198788-A (JP)
Title: Hydrogenation of pitch-like material
Inventor: MURONAKA YOSHIHIRO
IPC: C10G1/06
Filed: 1981-05-30
Abstract: PURPOSE: To convert a pitch-like material to low-molecular materials, and to solubilize the toluene-insoluble component, by hydrogenating a pitch-like material cntaining large amount of toluene-insoluble component in the presence of a specific catalyst.  
     CONSTITUTION: A pitch-like material having a toluene-insoluble content of ≥10wt% and a softening point of 50W400°C (e.g. the material obtained by the solvent extraction of coal) is dispersed in an aromatic medium oil (e.g. liquefied coal oil), and the slurry is hydrogenated at 350W480°C under a hydrogen pressure of 30W350kg/cm 2  in the presence of a catalyst having a specific surface area of ≥10m 2 /g, a pore volume of ≥0.2ml/g, and an average pore diameter of 50W 500Å and obtained by supporting a hydrogenation-active metal component (e.g. iron) to a non-acidic porous carrier (e.g. magnesia silicate such as sepiolite). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09244645-A (JP)
Title: Automatic accompaniment device
Inventor: TAKAHASHI MAKOTO
IPC: G10H1/36
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To easily obtain fresh style data by changing the setting of the tempo relating to any of accompaniment parts. SOLUTION: The preset phrase data, preset style data, etc., relating to the accompaniment parts are stored in addition to the program stating the processing to be executed by a CPU 1 are stored in a ROM 4. A RAM 5 is provided with the regions for storing the phrase data formed by a user relating to the respective accompaniment parts, the region for storing the style data formed by the user, etc. In such a case, the tempo at the time of reproducing the accompaniment pattern data is set by a setting means and the accompaniment pattern data relating to the respective accompaniment parts are reproduced from the RAM 5 by a reproducing means at the set tempo. The setting of the tempo different from the tempo of the remaining accompaniment parts relating to the one accompaniment parts by the setting means is made possible.
Patent JP-H05250046-A (JP)
Title: Temperature control completion detector
Inventor: ISHIHARA KOICHI
IPC: B29C48/92
Filed: 1992-03-05
Abstract: PURPOSE:To detect temperature rise completion both at each of plural temperature control objects and at each temperature control unit. CONSTITUTION:A temperature measurement part 1 composed of plural temperature sensors to measure the temperature of each temperature control object is connected to a channel temperature rise completion judge part 3 and a control unit temperature rise completion judge part 5. A temperature rise condition setting part 7 sets the presence/absence of temperature rise discrimination for each temperature control object, temperature rise completion range, temperature sensor for forming the temperature control unit, the presence/absence of temperature rise discrimination for the temperature control unit and temperature rise completion range and selects a temperature rise discrimination processing for each temperature control object and/or each temperature control unit. The channel temperature rise completion judge part 3 judges whether the rise of the temp. of each temperature control object is completely finished or not. The control unit temperature rise completion judge part 5 judges whether the rise of the temp. of the temperature control unit is completely finished or not.
Patent JP-H06299228-A (JP)
Title: Method for melting extra low carbon steel
Inventor: KIYOSE AKITO
IPC: C21C7/10
Filed: 1993-04-09
Abstract: PURPOSE:To easily melt an extra low carbon steel without extending decarburizing time by immersing a lance at a prescribed position in molten steel and blowing inert gas toward the prescribed position, in the case of executing vacuum degassing treatment by charging a ladle into a vacuum vessel. CONSTITUTION:The ladle 2 is charged into the vacuum vessel and the decarburizing treatment is applied to the molten steel 1 in the ladle 2 in the reduced pressure. At this time, the lance 4 is immersed into the molten steel 1 and positioned outside from 1/2 of the radius of the ladle 2, and the distance between inert gas blowing hole 3 and the static molten steel surface is set to >=1/2 of the static molten steel depth. Further, the inert gas is blown into the molten steel toward the points 7A, 7B crossing a chord which is perpendicular to the line connecting the axis 5 of the ladle with the axis 6 of the lance and passes the axis of the ladle, with the inner circumference of the ladle.