baber/WOPTO huggingface dataset:
Patent JP-2001158520-A (JP)
Title: Powder supply device
Inventor: SATO TAKESHI
IPC: B65G27/04
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a powder supply device capable of broadly spraying powder without increasing supplied energy. SOLUTION: An asymmetric waveform generator 102 outputs an asymmetric waveform current command v12 to an amplifier 103. The amplifier 103 outputs current i13 corresponding to the inputted asymmetric waveform current command v12 to a shaker 104. The shaker 104, when receives the current i13, moves a vibration member 105 longitudinally with a force proportional to the inputted current i13. The force applied to the vibration member 105 is transmitted to a trough 106, and the trough 106 moves longitudinally. Because a plurality of small holes are formed at the tip of the trough 106, part of the powders on the trough 106 falls through the small holes and the remaining falls from the tip. As a result, the powders are sprayed more broadly than the prior art.
Patent JP-H11173976-A (JP)
Title: Optical ct apparatus and image reconstruction method
Inventor: OMAE ETSUKO
IPC: A61B10/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical CT apparatus and an image reconstruction method in which the image of the distribution of absorption coefficients can be reconstructed with good accuracy and at a high speed. SOLUTION: The optical CT apparatus is constituted mainly of a container 12 whose inside is filled with an optical interface material 20, a light projection part which is composed of a light source 22 and an optical switch 24 and which projects light to the inside of the container 12, a light detection part which is composed of photodetectors 30 and shutters 32 and which detects light from the inside of the container 12 and of a computing/control part 14 which computes the spatial distribution of an absorption coefficient.  The computing/ control part 14 has a function to find the spatial distribution of the absorption coefficient of a part to be measured on the basis of the comparison of an optical intensity signal measured by every photodetector 30 in a state that the optical interface material 20 is filled into the inside of the container 12 with a light signal measured by every photodetector 30 in a state that a part of the optical interface material 20 is replaced by the part to be measured.
Patent JP-H07172948-A (JP)
Title: Adhesion of metallic material to ceramic material
Inventor: MAKINO TOMOSUKE
IPC: B23K1/19
Filed: 1993-12-14
Abstract: PURPOSE:To obtain a jointed material excellent in airtightness, bond strength, magnetic properties and heat resistance according to a method for bonding a ceramic material to a metallic material using a soldering flux by forming a soldering flux layer so as to cover the overlap part between the ceramic material and the metallic material and a protruding part beyond it and making the thickness of the metallic material in the neighborhood of the joint part thin in heat bonding. CONSTITUTION:In this method, the length of the protruding part beyond the overlap part is controlled to >=1.0 mm and the thickness of the metallic material is controlled to 0.2 to 0.5 mm. The ceramic material and the metallic material have respectively a cylindrical shape. The ceramic material is recommendably composed mainly of Al2O3 and the metallic material is recommendably made of stainless steel. The figure shows the joint part 1 of the cylindrical body. A cylindrical unit 3 made of stainless steel is put on a cylindrical unit 2 made of a ceramic material and a soldering flux (e.g. Ag-Cu-based soldering flux) layer 5 is formed on the overlap part 4. The soldering flux layer 6 is extended beyond the overlap part so that the protruding part of the soldering flux layer formed beyond the overlap part may have a length (L).
Patent JP-2000160593-A (JP)
Title: Continuous wall excavator
Inventor: SASAGE KOICHI
IPC: E02F5/06
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To immediately eliminate restriction of a guide post even if the guide post is restrained by solidification of earth/sand and chemicals when the guide post is left as it is for many hours while being built up in the ground. SOLUTION: A chain member 11 is endlessly rotatably wound/installed along the outer peripheral surface of a guide post 3 supported by a freely traveling base machine 1, and an excavating blade 12 is provided on the outer peripheral surface of this chain member. Then, an edge cutting side cutter 20 is arranged at least in one place of the outer periphery of the chain member 11 so as to surround the side surface of the guide post 3, and this side cutter 20 can be freely opened/closed so as to avoid a peripheral member of a chain dividing part.
Patent JP-2000131004-A (JP)
Title: Distance measuring apparatus
Inventor: OSHIE NAOMASA
IPC: G01F23/68
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a distance detector with high resolution, capable of obtaining absolute value, without being largely affected by such disturbance as environmental change for a long distance. SOLUTION: High frequency pulse is applied to one end of parallel conductors 46-1 and 46-2 regarded as distribution state of impedance and the like and an impedance mismatch generator 41 is placed in the middle of the parallel conductors 46-1 and 46-2. A reflection wave is generated by this impedance mismatch generator 41, the time to returning of this is measured. By multiplying this time with the voltage transmission velocity, the distance from the impressing position of the parallel conductors ends to the impedance mismatch generator 41 is measured in the constitution. The distance of the conductor is extended in proportion to the actually measured distance to improve the resolution.
Patent JP-H10189308-A (JP)
Title: Method for adjusting resistance value of thick film thermistor and thick film thermistor
Inventor: OKADA MASAHISA
IPC: H01C7/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To adjust the resistance value of a thick film thermistor to a target value. SOLUTION: In a method for adjusting resistance value of thick film thermistor, arithmetic processing and cutting treatment are performed. In the arithmetic processing, the measured resistance value of a thick film thermistor is compared with a reference resistance value and the trimming amount of the thermistor is decided based on the deviation of the measured resistance value from a target value, and then, the trimming amount is converted into the area of the thermistor and a cutting command is outputted to the cutting treatment. In the cutting treatment, the area (s=x×y) of the size which can compensate the deviation of the measured resistance value from the target value is laser- trimmed from the thermistor (having an area S expressed by S=X×Y).
Patent JP-H09184807-A (JP)
Title: Method and apparatus for detecting weak light
Inventor: NAKANO YOSHITARO
IPC: G01N21/64
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a weak light detection method accurately measuring the state in a sample in a non-contact state. SOLUTION: After a photo-decomposable substance is introduced into a sample 900, the decomposition light outputted from a first light source 100 passes through a first pinhole 511 and a beam scanner 400 and subsequently reaches the almost diffraction limit in a visual field by an object lens 20 and the image of the first pinhole is stopped down to one point in the sample to irradiate the sample 900. When the photo-decomposable substance is present at one point in the sample 900, the stopped down decomposition light sufficient to perform photodecomposition irradiates the photo-decomposable substance to develop a decomposition produce. The intensity of the light generated from the sample accompanying the development of the decomposition product is detected to be stored along with the data of a scanning position.  By detecting the intensities of fluorescence accompanying the decomposition product developed at the respective positions in the sample 900, the state in the sample is measured.
Patent JP-H07164823-A (JP)
Title: Pneumatic tire for heavy load
Inventor: SUMIYA YOSHIROU
IPC: B60C11/00
Filed: 1993-12-17
Abstract: PURPOSE:To suppress the generation of eccentric abrasion and improve durability by suppressing the projection of the TW point having a specific value of a tread. CONSTITUTION:As for the tread profile in the case where the internal pressure of a tire 1 is not charged, the outer shape of a tread center region 5 is formed from the first arcuate part 6A consisting of a curvature radius R1, and further, the outer shape of a shoulder rib 4 is formed from the second arcuate part 6B consisting of a curvature radius of R2. Accordingly, the outer shape is formed, satisfying the following relations: 1/4TW<TW1<TW, 0<=h1<=10mm, 0<=h2<=3mm (however, TW is all the tread development width, TW1 is twice larger than the tread width between the cross point P1 of the first and the second arcuate parts and the tread center axis, 1/4TW is 1/4 times of all the tread development width, h1 is the step difference between the first and the second arcuate parts at the shoulder edge, and h2 is the step difference in the radial direction between both the arcs.
Patent JP-H11156927-A (JP)
Title: Multi-cavity in-mold labelling apparatus for quadrangle molded product
Inventor: MATSUMOTO KENJI
IPC: B29C49/42
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To shorten a process time by a method wherein a label is attracted to each suction finger by advancing successively a finger apparatus wherein a suction finger is conically fitted in a specified direction to a transfer direction of a single axis robot having two parallel shafts. SOLUTION: In a label suction feeder 3, a signale axis robot 4 having parallel shafts 5, 6 in a central part is freely movably arranged. Suction fingers 7, 8, 9, 10 are fixed to one side parallel shaft 5 and suction fingers 11, 12, 13, 14 are fixed to the other parallel shaft 6 in a direction of 45 deg. to a sliding direction of the single axis robot 4. Then, respective finger devices are successively advanced, a label is enabled to be to each suction finger successively advancing the finger device so that the suction fingers 7, 8, 9, 10, 11, 12, 13, 14 can be positioned at label suction positions of label magazines 15, 16, 17, 18 by sliding at right angles outward to the parallel shaft at a specific position.
Patent JP-H03204916-A (JP)
Title: Batch type sputtering device
Inventor: YOKOTA HIROSHI
IPC: H01F41/18
Filed: 1989-12-29
Abstract: PURPOSE:To make it possible to obtain manufactured articles having uniform characteristics when a plurality of sputtered films are manufactured continuously by a method wherein holes, having the same shape as the external shape of the target or substrate opposingly positioned on the circumference in the distance equal to the position from the shaft to the target or the substrate, are perforated on each shielding plate corresponding to the target or the substrate. CONSTITUTION:A shielding plate A8 is provided close to a target in such a manner that it can be rotated or stopped independently around a rotating shaft 13, and a hole having the shape same as the target 4 is perforated on the position opposing to the target 4 of the shielding plate A8. A shielding plate B9 is provided as close as to the substrate, which is attached to the substrate holder 7, above the shielding plate A8 in such a manner that a shielding plate B9 can be rotated or stopped independently with the rotating shaft 13 as the center point, and a hole 14 of the same shape as the above-mentioned hole is made in a position on the shelding plate B9 facing the substrate. On the lower surface of the substrate holder 7, a substrate is attached in such a manner that the center of the substrate is formed on the circumference in the distance equal to the distance from the shaft 13 to the target center. The hole 12 of the shielding 8 is positioned directly above the target 4, the hole 14 of the shielding plate B9 is positioned directly above the hole 12, the substrate holder 7 is shifted so as to have the substrate A1 positioned above the hole 14, and a CoCr film is formed by sputtering.
Patent JP-H03203650-A (JP)
Title: Ink jet recorder
Inventor: HANABUSA TADASHI
IPC: B41J2/01
Filed: 1989-12-29
Abstract: PURPOSE:To set an inclined angle with accuracy and to easily cope with a change in inclined angle by a method wherein bearing members disposed on the both ends in a carriage travel direction are loaded so that the engaging parts of the respective members are eccentric to each other upward and downward in a sub-scanning direction. CONSTITUTION:In a carriage 11, bearing members 25 disposed on the both ends in a carriage travel direction are loaded so that the engaging parts of the respective members are eccentric to each other upward and downward in a sub-scanning direction. In this manner, a nozzle array 90 of a recording head mounted on the carriage 11 is inclined by a predetermined angle vertically to the carriage travel direction. In addition, the inclined angle is constructed by a method in which two bearing members of the same type are used to be loaded so as to be reversely eccentric to each other. This simplified construction can contribute to a lower cost. Furthermore, this invention can cope with, for example, different timings in a time-division drive only by replacing the bearing members with those of a different eccentric amount without the need of changing a carriage body in shape or the like.
Patent JP-H06196132-A (JP)
Title: Electrodeless electric-discharge lamp device
Inventor: OKADA ATSUNORI
IPC: H01J61/88
Filed: 1992-12-25
Abstract: PURPOSE:To drastically improve emission efficiency, and to achieve long life cycle by mitigating devitrification phenomenon. CONSTITUTION:An induction coil 2 wound around the outer peripheral wall of an emission tube 1 made of a material having translucent property such as quartz and the like, is electrified by high frequency current, and a high frequency magnetic field formed on the inside of the induction coil 2 is made to act on a discharging gas and an light-emitting substance, which are sealed in the emission tube 1. The emission tube 1 is so arranged that the rotary shaft E of the emission tube 1 crosses perpendicularly a winding shaft D-D' of the induction coil 2, so as to rotate the emission tube 1, in an electrodeless electric-discharging lamp device for energizing and emitting the emission substance.
Patent JP-H09158274-A (JP)
Title: Method for mounting shower hook on housing shelf
Inventor: SAWA TOSHIRO
IPC: E03C1/06
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To discharge water farther onward by arranging an upward inclined surface on the front plate of an embedded housing shelf, and mounting a reinforcing material on the reverse side of the inclined surface to mount a shower hook. SOLUTION: An opening part is set in a wall panel. constituting a bathroom or the like, and a box internally having an embedded housing shelf buried therein to form an internal a housing space is formed by use of a desired material. A mirror plate is set substantially in the central part of a front plate 3, a protruding part formed of a vertically lowered inclined surface formed by bending the front plate 3 is mounted on the vertical center part on the left side thereof, and placing shelves are mounted on the right thereof at vertically equal intervals. A shower hook 4 for hooking a shower head 5 is arranged on the upper inclined surface of the protruding part 1, and a reinforcing material 6 is mounted on the reverse side of the protruding part 1 to form a structure resistant to the weight of the head 5.  Thus, the shower head 5 can be set upward to sufficiently discharge water to a user sitting in the front of the housing shelf.
Patent JP-2000169958-A (JP)
Title: Production of sputtering target for forming optical disk protective film
Inventor: OHASHI TAKEO
IPC: C04B35/547
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a target in which particles generated at the time of forming a film by sputtering are reduced and suitable for the formation of a dielectric protective film of an optical disk. SOLUTION: This is a sputtering target for forming a ZnS-SiO2 optical disk protective film in which 0.1 to 10% α phase as a high temp. phase is allowed to contain in the crystal phase of the target, and by executing sintering at >=1000 deg.C by not pressing or the like or executing heat treatment at a high temp. of >=1000 deg.C after sintering at a low temp., the α phase as a high temp. phase is formed in the crystal phase.
Patent JP-2000169823-A (JP)
Title: Adhesive using resin or essential oil extracted from wood and production of the adhesive
Inventor: HASHIMOTO YOTAROU
IPC: B27M3/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive by using a by-product on a gaseous phase treatment for treating wood with the vapor of a solution consisting mainly of water and methylene chloride. SOLUTION: A resin extracted from woods with a solvent consisting mainly of water and methylene chloride is used as an adhesive for compiling woods. The methylene chloride may be replaced with one of other chlorinated organic solvents. The methylene chloride may be replaced with a halogenated organic solvent. A water-recovering tank 5 and a recovery tank 3 for recovering a solution portion oozed from the woods, or the like, are disposed to recover the extract of the wood. The resin extracted from the woods with a water- methylene chloride cluster produced in the azeotropic state is used as an adhesive for compiling woods.
Patent JP-H10179481-A (JP)
Title: Vacuum cleaner
Inventor: YOKOYAMA HIROSHI
IPC: A47L9/28
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of restraining and fixing a fixing means disposed on an extension tube without damaging a case body without generating the deterioration of suction efficiency and the generation of noise. SOLUTION: A power blower room 15 housing a dust collecting room 13 and a power blower through a rubber supporter 35 is dividingly formed by a separation wall 12 with a communication hole 11 within a main body case 2. A circuit room 4 housing a circuit board mounting a control means controlling the driving of the power blower 14 is dividingly formed. A contact hardware connected to the circuit board through a lead wire is arranged at the front part of the case 2 and covered with a cover body 65. A grove part 56 in the state of a recessed groove communicating with the room 15 in the case 2 at a communication opening part 55 and arranging the lead wire is formed. A second catching hook part 66 held with the part 55 and the supporter 35 to be airtight is attached to an engaging member 60 provided with an engaging recess part 59 and locking the part 56. Noise due to the leakage of exhausted air is prevented and the fixing means of the extension tube is restrained and fixed to the part 59 without damaging the case 2.
Patent JP-H09154441-A (JP)
Title: Fishing rod tail cap
Inventor: TOMOGANE SEIICHI
IPC: A01K87/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod tail cap capable of surely preventing foreign matter such as refuse from intruding into a fishing rod, so designed as to be capable of extracting such foreign matter accumulated through making a space for putting foreign matter away openable. SOLUTION: In this fishing rod tail cap provided with a housing space for foreign matter such as refuse, the housing space is made openable to enable the extraction of accumulated foreign matter such as refuse. Specifically, for example, in the case of a fishing rod tail cap A, made up of a cylindrical basal portion A1 composed of a metallic basal body 1 having inside a housing space S for foreign matter such as refuse and a backing rubber body 2 and a fishing rod tail rubber body 3, and having an air vent hole H4 through both the cylindrical basal body A1 and the fishing rod tail rubber body 3, a pair of small projections formed on the backing rubber body 2 are inserted into a pair of notches provided on the basal body 1 and turned to make the backing rubber body 2 engageable with/disengageable off the basal body 1,  thus enabling the extraction of foreign matter from the housing space S inside the basal body 1.
Patent JP-H07182706-A (JP)
Title: Magneto-optical disk and its initial setting method
Inventor: TOKITA TOSHIAKI
IPC: G11B11/10
Filed: 1993-12-22
Abstract: PURPOSE:To provide a magneto-optical disk capable of suppressing crosstalk while suppressing the degradation in signal intensity when a memory capacity is increased by narrowing a track pitch. CONSTITUTION:The one magnetic layer of the magneto-optical disk having the magnetic layers laminated to >=2 layers is called as an MO layer and the other magnetic layer as a CTP layer. The CTP layer (crosstalk preventive layer) 9 is disposed between the MO layer 2 and a protective layer 3. The magnetization state of the CTP layer 9 is always constant and the magnetization direction of a land part 6 and the magnetization direction of a groove 6 are reverse from each other. Exchange power acts between the MO layer 2 and the CTP layer 9. The magnetization of the MO layer 2 is upward and a recording magnetic domain is formed when the magnetic layers are irradiated with a laser from below while an external magnetic field is impressed upward at the time of recording. The magnetization of the MO layer 2 is made downward and the recording magnetic domain is erased when the magnetic layers are irradiated with the laser while the external magnetic field is impressed thereon at the time of erasing. The position of the mark is determined in the position of the magnetic wall of the CTP layer at the boundary between the land and the groove. The mark bulges to the magnetic wall position and maintains the signal intensity with the MO disk.
Patent JP-H09158396-A (JP)
Title: Stone faced structure in wall-surface constructing panel unit
Inventor: NAKAJIMA MASAKI
IPC: E04F13/08
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a stone faced structure by positioning and surely fixing plate-shaped stone applied as a wall-surface material in a surface manner. SOLUTION: Plate-shaped stone 2 as a wall-surface mounting material is installed on one surface of a based material panel 1 for constructing a wall surface in the structure, and at least a pair of mutually rear end faces 11a, 11b of the plate-shaped stone have a pair of grooves 13 having reference planes 13a respectively at a distance (d) from stone surfaces 2a. Fixing means 14 positioning and fixing the plate-shaped stone in a surface manner to the base material panel or a frame assembly assembled on the rear of the base material panel have hook sections 16 abutted and engaged to reference planes in the grooves formed to the mutually rear end faces of the plate-shaped stone at one end, and have fixing sections 17 coupled and fastened to the base material panel, etc., through connecting elements 18 at the other ends.