baber/WOPTO huggingface dataset:
Patent JP-H1051151-A (JP)
Title: Manufacture of printed wiring board
Inventor: NISHIWAKI TOSHIO
IPC: H05K3/46
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of a printed wiring board which does not cause generation of cracks in an outer layer portion stacked on a board even when the outer shape of the printed wiring board is processed with a metal mold. SOLUTION: On both front and back surfaces of an inner-layer board 2 constituting a multilayer printed wiring board 1, an inner-layer conductor pattern 3 and an interlayer insulating layer 4 entirely covering the innerlayer conductor pattern 3 are formed. On the interlayer insulating layer 4, a permanent resist 5 and an outer-layer conductor pattern 6 are formed. Using a pair of carbon dioxide gas laser oscillators 14 facing both front and back surfaces of the multilayer printed wiring board 1, a laser is projected along a predetermined outer shape of the printed wiring board 1. By irradiation the board with the laser, the permanent resist 5, a second resin 10 and an adhesive layer 11 are removed, thereby forming a groove M. Then, the inner-layer board 2 in the groove M of the printed wiring board 1 is punched out by a metal mold.
Patent JP-S5997802-A (JP)
Title: Positioning method of chuck claw
Inventor: TAKAMATSU TSUNEO
IPC: B23B31/175
Filed: 1982-11-24
Abstract: PURPOSE:To perform the positioning of a chuck claw capable of corresponding to the work diameter in a wide range by automatically changing the fitting position of a claw under the numerical control of a machine tool. CONSTITUTION:When a chuck 3 of a numerically controlled machine tool shifts a draw bar 9 in the axial direction, a soft jaw 21 performs an expansion and shrinkage movement. By rotating a rotor 14, the lock of a base jaw 20 is released. A main shaft 2 is rotated while the chuck 3 is not used, and the rotor 14 is indexed so that its driver charging hole 14c is located at a place corresponding to a driver 16. Next, a tool box 17 is shifted and a coupler piece 24 is coupled with the groove 20c of the base jaw 20. Accordingly, the positioning of the soft jaw 21 can be performed.
Patent JP-H0951903-A (JP)
Title: Dental prosthesis
Inventor: MOTOKURA YOSHINOBU
IPC: A61C13/235
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a dental prosthesis with which burden on a support tooth supporting the prosthesis is reduced for restricting damaging of the support tooth. SOLUTION: A dental prosthesis comprises an artificial tooth 1 comprising a prosthesis main body 11, and a denture base 12 applied to gum G for holding the prosthesis main body 11, and a maintaining device 2 integrally formed with the artificial tooth 1 to be fixed to an adjacent support tooth S. The maintaining device 2 comprises a thin type attracted body 4 of a thickness of 0.4mm or less to be jointed with and fixed to a side surface of the support tooth S, and a maintaining main body part (including a hook arm 14) having a main magnet 3 of a thickness of 0.8mm or less which is integrally formed with the artificial tooth 1 to magnetically attract the thin type attracted body 4, and the main magnet 3 can be formed of an opposed integrated type magnetic attachment or deformed opposed integrated type magnetic attachment.  By magnetic attraction force of the main magnet 3 as an extremely thin plate with the thin attracted body 4, the artificial tooth 1 is held to the support tooth S, thereby damaging of the support tooth S can be prevented even when excessive biting force is applied.
Patent JP-S5899108-A (JP)
Inventor: BAIRON EBUARETSUTO JIYONSUTON
IPC: C01B25/46
Filed: 1982-11-24
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-H0955523-A (JP)
Title: Snow removing method of solar panel and solar light power generation system
Inventor: SHIMAKURA KENJI
IPC: H01L31/04
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a snow removing method of a solar panel wherein the solar panel is made to generate heat at a dark time like night and cloudy weather, and a solar light power generation system using the snow removing method. SOLUTION: In a snow removing method of a solar panel, a solar panel 2 of outdoor arrangement which generates electric energy by receiving radiation of solar light 1 at a sunshine time is made to generate heat by applying a forward voltage at a dark time. A solar light power generation system uses the snow removing method, and is equipped with the following; the solar panel 2, a power transmission circuit 3 which introduces electric energy generated by the solar panel 2 to a load, a power supply circuit 4 which supplies electric energy to the solar panel 2, and a circuit switching means 5 which changes the power transmission circuit 3 and the power supply circuit 4.
Patent JP-S6267037-A (JP)
Inventor: ROOBERUTO MERUKURU
IPC: C07C29/15
Filed: 1986-09-03
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-S6259827-A (JP)
Inventor: BUARUTERU YANSHIE
IPC: G01L9/00
Filed: 1986-09-03
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-H0490094-A (JP)
Title: Pos system device for entertainment
Inventor: NOGUCHI TETSUYA
IPC: G07G1/14
Filed: 1990-08-03
Abstract: PURPOSE:To easily handle equipments or the like constituting a POS terminal by forming a coherent inside wall for protecting the periphery of the equipments, using a buffer material for forming an intermediate cover and arranging an intermediate cover storing part for storing the cords of the equipments. CONSTITUTION:The intermediate cover 24 has a substrate 39 having the same size as the front aperture of a storage part body 23 and a holding frame 40 formed on the base 39 and made of a buffer material such as polyethylene resin foam similarly to the inside wall 26. An entertainment POS terminal 1, a controller 2, a slip printer 7, a cash drawer 8, a hand scanner 3, a MODEM phone 4, and a slip case 9 are respectively stored in respective storing parts 27 to 33 formed in the body 23, respective cords are stored in the storing part 45 of the cover 24, the cover 24 is mounted on the aperture part of the body 23 and a cover body 25 is closed to hold respective equipments and codes at their stable states. Consequently, the POS system device can be carried by a transportation mechanism similarly to a normal package.
Patent JP-H0370714-A (JP)
Title: Production of vinylidene chloride-vinyl chloride copolymer
Inventor: MINAMIDE HIROSHI
IPC: C08K3/34
Filed: 1989-08-11
Abstract: PURPOSE:To obtain the subject polymer, excellent in thermal stability and useful for packaging material applications, such as film or tube, by dispersing a specific amount of zeolite in a reaction system in carrying out copolymerization reaction of vinylidene chloride with vinyl chloride. CONSTITUTION:The objective copolymer obtained by dispersing zeolite (preferably A type zeolite having <=5mu particle diameter) in an amount of 0.1-10wt.% based on the whole monomers in a polymerization reaction system in carrying out copolymerization reaction of vinylidene chloride with vinyl chloride. Furthermore, the mass ratio of the vinylidene chloride to the vinyl chloride is preferably (2:1)-(6:1).
Patent JP-S6363936-A (JP)
Title: Industrial gas concentration measuring apparatus
Inventor: KODACHI TORU
IPC: G01N27/409
Filed: 1986-09-04
Abstract: PURPOSE:To simplify calibration even during the measurement with a limited amount of a calibration gas, by housing a detecting section having a sensing cell, a heating body and/or a temperature detecting body integrated into a measuring small chamber, which is provided with a calibration gas introduction tube. CONSTITUTION:A gas to be measured flows into an inner tube 8 from a gas sampling port 9 at the tip of an outer tube 7 of a probe 1 and discharged at a gas exhaust port 12. The gas being measured diffuses in a measuring small chamber A through a filter 15 and detected with an oxygen detecting part D of an oxygen sensor S of an oxygen detecting sensor 13. At the time of calibrating a detection output, a calibration gas is supplied to the measuring small chamber A from a calibration gas introduction tube 18. This simplifies the calibration even during measurement.
Patent JP-H0496285-A (JP)
Title: Laminated piezoelectric element
Inventor: KAWAMOTO KOJI
IPC: H01L41/09
Filed: 1990-08-03
Abstract: PURPOSE:To improve manufacturing operability and to prevent peeling of laminated plates by providing a solder layer for integrally fusion-bonding piezoelectric plates to metal plates between the piezoelectric plates and the metal plates. CONSTITUTION:Solder layers 3 formed by plating solder containing Sn as a main ingredient are formed on both side surfaces of disc parts of a plurality of metal plates 2 to become electrodes formed by alternately laminating a plurality of piezoelectric plates 1 having electrode layers 11 on both side surfaces. Since wettability of the solder with the piezoelectric plates is low, even if the melted solder is extended from the piezoelectric plate at the time of melting and soldering the solder layer, it is not soldered to the side. Accordingly, a laminated piezoelectric element of this invention has low danger of conducting a positive electrode with a negative electrode. Further, since the melting point of the solder is less than 230 deg.C and the melting and soldering temperature of the solder layer is lower than the Curie temperature (250 deg.C) of the piezoelectric plate, polarization is not damaged at the time of melting and soldering the solder layer. Thus, repolarization is not required, and soldering strength is not lowered due to a stress to be applied at the soldering boundary due to the repolarization.
Patent JP-S6099394-A (JP)
Title: Biological denitrification and dephosphorization apparatus of sewage
Inventor: MIYAJI ARIMASA
IPC: C02F3/34
Filed: 1983-11-04
Abstract: PURPOSE:To remove simultaneously each component of BOD, nitrogen, and phosphorus by providing a passage for circulating a part of a denitrified luquid from a denitrification tank to an aerophobic tank, a passage for circulating a part of a nitrified liquid from a nitrification tank to the denitrification tank, and a means for returning return sludge to the denitrification tank. CONSTITUTION:The sewage is mixed with a denitrified liquid from a line 11, introudced into an anaerobic tank 1, and retained therein for a specified time while being agitated. The liquid flowing out of the anaerobic tank 1 is received by a denitrification tank 2 along with the return sludge from a line 12 and a part of the nitrified liquid from a nitrification tank 3. The nitrate ions and the nitrite ions are reduced in the denitrification tank 2 to gaseous nitrogen by the microorganism using a BOD component as an organic carbon source. A part of the denitrified liquid flowing out from the denitrification tank 2 is circulated to the anaerobic tank 1, and the remaining part is received by the nitrification tank 3. A rotary disk device 7 is provided in the nitrification tank 3 as an immobilizing means of microorganisms so that a part of the disk may be immersed into water.
Patent JP-H0745334-A (JP)
Title: Connector
Inventor: MAEKAWA AKITO
IPC: H01R13/639
Filed: 1993-07-28
Abstract: PURPOSE:To detect whether both housings are engaged completely or not in a connector which is detachably engaged with a counterpart connector via a lock arm. CONSTITUTION:A cover 8 for covering a lock arm 2 is formed at the upper surface of a connector housing 1 on a female side via a self hinge 10 in such a manner as to be turnably opened or closed. A non-engaging detection projection 11 is formed on a root at the reverse surface at the upper surface of the connector housing 1. When the cover 8 is closed by a finger F, since a hook 3 rides on the engaging portion 6 upward slantwise in the lock arm 2 if both housing 1, 5 are in a non-engaged state as shown by the Figure, a non- engagement detecting projection 11 abuts against the lock arm 2 so that the cover 8 is pushed up. Consequently, the housings 1, 5 are detected to be in the non-engaged state. Integral disposition of the cover 8 with the housings prevents an increase in the number of item parts, restrains an increase in cost, and dispenses with extra part maintenance and fixing work.
Patent JP-H0370367-A (JP)
Title: Image data compressing processor
Inventor: ITO WATARU
IPC: H04N1/41
Filed: 1989-08-10
Abstract: PURPOSE:To simultaneously execute the maintenance of a high picture quality and the curtailment of the data quantity without a special decision or operation executed by an observer by deriving the observation time in every partial area of a visible image reproduced and displayed on a display means by monitoring the observer's eye by an eye camera, and varying the data compression processing in accordance with its observation time. CONSTITUTION:The processor is constituted of a display means 1, a data compression processing means 2, an eye tracking camera 3, and an observation time accumulating means 4. In this state, an observer's eye for observing an image displayed on the display means 1 is tracked by the eye tracking camera (eye camera) 3, an observation time in every partial area is derived, and based on length of the observation time in every partial area, a data compression processing is performed to image data for showing an image so that the area in which the observation time is short becomes high compressibility. In such a way, by compressing the image data to high compressibility without a special decision or operation executed by the observer, a fact that the data quantity is curtailed, and a fact that deterioration of the image is suppressed to the minimum are allowed coexist with each other.
Patent JP-H0868874-A (JP)
Title: Device for setting present time of instrument
Inventor: MORISHIMA MASAYUKI
IPC: G04G5/00
Filed: 1994-08-31
Abstract: PURPOSE: To prevent fluctuation of a present time due to maloperation, a falling matter or the like by setting on a present time matching mode only when an addition key and a subtraction key are pushed simultaneously, completing present time matching, and locking the present time matching mode after a specified time elapses. CONSTITUTION: Since an upward key (+) 16a and a downward key (-) 16b of a present time matching key 16 are pushed simultaneously in the case where present time matching is performed, for instance, locking is released and a time matching mode is set when they are pushed for a few seconds, the keys (+) 16a , (-) 16b are pushed properly and matched to a present time. After the present time matching is completed, the key 16 is automatically set on a locking state, for instance, after 10-30 seconds elapse in the specified time. Accordingly, even if the key 16 is pushed accidentally or by careless handling, the present time is not fluctuated and careless modification of the present time is prevented by the minimum number of the keys.
Patent JP-S6451224-A (JP)
Title: Shaving cutter for removing burr at end surface
Inventor: HOSHIKA AKIO
IPC: B23F21/28
Filed: 1987-08-21
Abstract: PURPOSE:To make it possible to cut only burrs at a tooth end surface without cutting the tooth body by gearing and pressing a group train of cutting edges to a gear tooth, rotating a cutter by the rotation of a work, and sliding and moving relatively the cutting edge surface and gearing tooth. CONSTITUTION:On condition that a cutting edge group train 12 are engaged with a gearing tooth 4, a cutter main body 8 is arranged pressing to the inner surface of a work 2, and a shaving cutter 1 is made to move following the torque of the work 2. And by rotating the work 2 clockwise around the axis 11 of a rotary shaft, the cutter 1 receives the torque of the work 2 by the gearing of the edge group train 12 and the tooth 4 and rotates passively while changing the relative position with the work 2 clockwise. And, since the edge face 19 of the cutting edge is inclined at the angle theta to the tooth 4 of the work 2, when the cutter 1 rotates passively, each edge face 19 moves rubbing relatively with the tooth 4 at the crossing angle theta along the rotation axis 11 of the work 2. In this case, the burrs 6 generated at the end surface 20 of the tooth 4 can be cut and removed by the cutting edge 9.
Patent JP-2000038048-A (JP)
Title: Tracking travel control device for vehicle
Inventor: SETO YOJI
IPC: B60W30/16
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To make the deceleration control matched with the sense of a driver by determining a target vehicle behavior until the present relation between own vehicle and a preceding vehicle becomes the relation between them in the stationary state when the new precedent vehicle is detected, and adjusting acceleration/deceleration for the target vehicle behavior. SOLUTION: When a new preceding vehicle intruding from another lane is detected, the target deceleration is set based on the relative vehicle speed and inter-vehicle distance between own vehicle and the intruding vehicle in the tracking travel control process implemented by a travel controller 20. If the relative speed to the intruding preceding vehicle is near O in this control, for example, relatively small deceleration is set for a weak deceleration state so that the intruding preceding vehicle gradually separates. When the deceleration is set based on the inter-vehicle distance and relative vehicle speed, the vehicle behavior matched with the sense of a driver can be attained regardless of the vehicle speed range, the deceleration of the preceding vehicle and the disturbance affecting acceleration/deceleration such as a downhill.
Patent JP-H1044003-A (JP)
Title: Shape steel grinding method
Inventor: SHIMURA RYOJI
IPC: B24B7/12
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a shape steel grinding method widely applicable to various kinds of shape steel and capable of raising its processing capacity by increasing the number of shape steel ground per hour. SOLUTION: Rough grinding is simultaneously given on the interior and the exterior of a shape steel fed one after another of various kinds such as a angle steel, a channel steel and a flat bar fed toward the material collection station 3 from a material feeding station 2 by a plural number of grinders 5 provided with a plural number of angle grinding heads arranged between the material feeding station 2 and the material collecting station 3 in an exchangeable manner, after which the roughly ground shape steel is, this time, fed toward the feeding station 2 from the collecting station 3 one at a time and the interior and the exterior of the shape steel is simultaneously given a rough grinding, and after repeating such rough grinding for a required number of times,  the rough ground shape steel is fed in the similar manner and its interior and the exterior are simultaneously given a hair line grinding after exchanging the grinding head of the plural number of grinders 5.
Patent JP-H1151044-A (JP)
Title: Rolling friction device
Inventor: MIMURA KENJI
IPC: F16D41/06
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a rolling friction device capable of enhancing both durability and reliability for friction resistance. SOLUTION: When a rotor 1 is rotated while being subjected to axial load, respective rollers 2 are rolled while being brought into contact with the rotor 1 and a passive body 3. In this case, since the respective rollers 2 are moved along the rotational orbit of the rotor 1 while their intension rolling to the direction tilted by a specified angle with respect to the rotational orbit of the rotor 1, is being regulated by a cage 4, friction force in proportion to load in the axial direction is thereby generated among the respective rollers 2, the rotor 1 and the passive body 3.  In this constitution, a great number of holes are provided for the cage holding the respective rollers, the rollers are housed in each hole by plural rollers in every hole, and when the rotor 1 is rotated under a condition as mentioned above, since the respective rollers in the inside of each hole within the cage are rolled while being brought into contact with one another, sliding friction is generated in the contact surfaces of the respective rollers, and resistance is thereby given to the rotational movement of the rotor 1 by friction force as mentioned above.
Patent JP-S6451197-A (JP)
Title: Biological nitration and denitrification plant of waste water
Inventor: TAKASE ITARU
IPC: G01R13/20
Filed: 1987-08-24
Abstract: PURPOSE:To prevent reduction of denitrification efficiency resulting from intake of dissolved oxygen into a denitrification tank due to circulation of nitration liquid by measuring oxidation-reduction potential of the denitrification tank and thereby judging anaerobic degree of the denitrification tank and controlling amount of the liquid circulated from a nitration tank so that the anaerobic degree is not lowered. CONSTITUTION:Waste water is flowed to a denitrification tank 2 and a nitration tank 3 in order and nitration liquid is circulated to the tank 2 from the outlet part of the tank 3. In the aerators 6, 7, rate of air for aeration in respective parts of the inlet, the medium and the outlet in the tank 3 is individually regulated. Further in the DO meters 9-11, the concn. of dissolved oxygen in respective parts of the inlet, the medium and the outlet in the tank 3 is individually measured. Furthermore in controlling means 2, 14 of rate of feeding air, the measured values by the DO meters 9-11 are inputted and the rate of air for respective parts of the aerators is controlled so that these values are regulated to previously set values at every parts of the inlet, the medium and the outlet. In a means 15, the measured value of an ORP meter 8 measuring oxidation-reduction potential of the tank 2 is inputted and rate of circulation of the tank 3 is controlled so that it is regulated to the previously set value.
Patent JP-H0853778-A (JP)
Title: Roll having hard adhesiveness to plating metal of hot dip metal plated steel sheet and its production
Inventor: TSUDA TAKUYA
IPC: C23C4/04
Filed: 1994-08-10
Abstract: PURPOSE:To provide a roll having hard adhesiveness to hot dip plating metals and a process for producing this roll. CONSTITUTION:This roll is produced by forming a thermally sprayed layer or metal plating layer of metals, cermet, ceramics, etc., on the surface of a base material and applying a surface treating agent consisting of an org. solvent contg. >=5% graphite or surface treating agent contg. >=10% coal tar thereon, then baking this layer at >=100 deg.C, more preferably in a nonoxidizing atmosphere, thereby forming the graphite coating layer. This process is for production of such roll. As a result, the plating metal of the hot dip metal plated steel sheet traveling at a high temp. hardly adheres to the roll surface and does not generate flaws on the plating surface. The long-term continuous operation is possible.
Patent JP-H0584687-A (JP)
Title: Motor-driven robot
Inventor: OTANI YUKIO
IPC: B25J17/02
Filed: 1991-08-20
Abstract: PURPOSE:To simplify structures of an angle sensor and a stopper by canceling an increase amount of drive angle due to turning together each input shaft of a wrist mechanism. To prevent generation of directivity in maneuverability of a robot. CONSTITUTION:A robot is provided with an arm 5, wrist mechanism 6 provided in one end of this arm and operated by three input shafts, three motors 52, 58, 69 arranged in series on the other end of the arm and three rotation transmitting pipes 22, 20, 18 arranged mutually coaxially in the arm to respectively connect rotors 52b, 58b, 64b of each motor and each input shaft of the wrist mechanism 6. A stator 52a of the first motor 52 from the end in a series direction is fixed to the arm and also respectively connecting stators 58a, 64a of the second/third motors relating to the rotors 52b, 58b of the first/second motors.