baber/WOPTO huggingface dataset:
Patent JP-H01118907-A (JP)
Title: Teaching method for industrial robot
Inventor: MORIKAWA KAZUHIRO
IPC: G05B19/42
Filed: 1987-10-31
Abstract: PURPOSE:To simplify a teaching job and to shorten the teaching time with an industrial robot by performing two-point teaching job to realize the automatic production of the position information and the attitude information similar to those obtained through a full-point teaching job. CONSTITUTION:A main body controller 1 of a laser working machine outputs the position and attitude data X, Y, Z, alpha and beta for decision of the motion of a robot main body based on the teaching data and various working data supplied from an external controller like a CRT device 2, etc. Then the controller 1 performs the simultaneous control of 5 axes of the robot. Here plural types of graphic data are previously registered to a hard disk connected to the device 2. These graphic data are designated at teaching so that all teaching jobs are completed just with the teaching actions carried out at two points on a copy plane, i.e., on a work. In such a way, the teaching jobs are facilitated together with reduction of the teaching time for an industrial robot.
Patent JP-2000089232-A (JP)
Title: Liquid crystal display element and its production
Inventor: TAKADA KUNIO
IPC: G02F1/1337
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element having excellent impact resistant to substantially prevent the occurrence of a sanded defect against the impact received from outside by specifying the coefficient of expansion expressed by a specific equation to a specific value or below. SOLUTION: A cell is formed by forming a sealing material on the periphery of at least either of a substrate formed with electrodes on color filters and a substrate facing the substrate and bonding these substrates to each other by gap forming materials and adhesive beads. After the cell is subjected to a degassing treatment by heating and vacuum evacuation in a vacuum chamber, a chiral smectic liquid material is applied on the injection port of the cell and thereafter the atm. is restored and the cell is successively pressurized, by which the liquid crystals are filled into the cell and the liquid crystal display element 13 is formed.  The coefficient E of expansion exprssed by the coefficient E=(B-A')÷A×100 is <=5% when the cell thickness at room temp. of such liquid crystal display element 13 is defined as A, the cell thickness B when the liquid crystal display element 13 is heated for 4 hours at 93 deg.C as B and the cell thickness when the element is cooled down to room temp. after the heating as A'.
Patent JP-2000090407-A (JP)
Title: Magnetic head, production jig for magnetic head and its production
Inventor: FUJIMOTO TADAYOSHI
IPC: G11B5/105
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic head using a mount constituted by adhering and fixing cores and a shielding plate to a flat surface plate having no supporting members. SOLUTION: The position of a core support 16 is determined by a recessed part 24. The cores 14a, 14b and the shielding plate 15 are respectively fitted into grooves 29, 30, 31. When the front ends thereof are pressed to the rear surface 28 of a butt plate 26, the relative positions of the cores and the shielding plate with the core support 16 are inevitably determined. The core support 16 coated with a thermosetting adhesive is fitted into the recessed part 24 and the surface coated with the adhesive is pressed to the end face facing the upper side of the cores and the shielding plate. The magnetic head is then put together with a positioning means 22 into an oven where the adhesive is cured.
Patent JP-2000087326-A (JP)
Title: Overload protection device for rotary snowplow
Inventor: MIYAKAI SHIGEJI
IPC: E01H5/09
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out a return work after the driving of a snow removal device and the traveling of a rotary snowplow owing to an overload has been once brought to a stop, by making it possible to adopt a torque releaser without causing dimensional increase of an overload protection device and decrease of the snow removal capacity, in the overload protection device for the rotary snowplow. SOLUTION: This overload protection device for a rotary snowplow is provided with a driving shaft 31 at the driving power source side, a driven shaft 33 at the snow removal device side, and a plurality of torque releasers 58 arranged along the circumference having the rotary axial line as the center, at the flange 57 of the driven shaft 33 in the snow removal device side.  Repeatedly usable torque releasers 58 are engaged with an engaging part of the flange 60 of the driving shaft at the driving power source side to transmit the rotary power from the driving shaft 31 to the driven shaft 33, while a torque smaller than a preset torque is acting around the rotary axial line of the driving shaft at the driving power source side and the driven shaft 33 at the snowremoval device side, and disengaged from the engaging part to cut off the transmission of the rotary power from the driving shaft 31 to the driven shaft 33 when a torque larger than a preset torque acts around the rotary axial line.
Patent JP-H07198423-A (JP)
Title: Device for measuring length or angle
Inventor: DEIITAA MIHIERU
IPC: G02B5/18
Filed: 1994-11-10
Abstract: PURPOSE: To provide a phase grid scale or graduations for an angle or length measuring apparatus having a proper shape and wide applicability, and not being sensitive to dirty conditions by incorporating in a graduations holder a graduations structures being mutually spaced while having a different light transmission characteristic from the graduations holder. CONSTITUTION: Graduations structures T being mutually spaced while having a different light transmission characteristic from a graduations holder form a phase grid in which at least one of grid graduations has a flat region O in the region of graduations of the graduations holder so that the structures T may be built-in constitutional elements of the graduations holder material. The grid is different from a grooved grid so that the grid can be washed in its surface or cleaned by a cleaner. A conventional grid can not be covered with a thick protection coating without an optical change due to the height of step, however, the grid can be provided with the thick coating. By maintaining a certain finished parameter, a so-called super-diffraction element is implemented which aims to attain the standard relating to the strength of retracted division beams and the phase.
Patent JP-2001095362-A (JP)
Title: Screening device of thresher
Inventor: KOTANI SHINJI
IPC: A01F12/54
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a screening device of a thresher installed with a second winnower for feeding screening air above a second conveyor and a dust exhaust fan for sucking and discharging separated dust outside of the thresher in the state in which the screening treatment is accurately carried out and grain loss is reduced. SOLUTION: A damper 51 for varying the air flow of screening air supplied by a second winnower 23 by adjusting the air feed port of the second winnower 23 for supplying the screening air to the upper area of a second conveyor in spreading or reducing sides is installed. An exhaust fan 24 is constituted to be adjustable its suction power by changing the revolution of the exhaust fan by a speed change pulley. The damper 51 and the pulley are constituted to be operated by linking them to the reducing side of the air flow and the suction power and the increasing side of the air flow and the suction power.
Patent JP-S61148492-A (JP)
Inventor: RAINHARUTO SHIYUTOOSUN
IPC: G02F1/133
Filed: 1985-12-11
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-H0591007-A (JP)
Title: Satellite communication system
Inventor: ITO HISAAKI
IPC: H04B7/212
Filed: 1991-09-25
Abstract: PURPOSE:To obtain the system in which an individual communication line set once is forcibly interrupted through the configuration of a simple slave station in the DAMA system used for satellite communication. CONSTITUTION:A forced interruption command signal 21 from a master station is broadcasted repetitively with a carrier fR' of a preset frequency and a slave station utilizes an interval of a voice burst 18 sent in voice activation with an individual communication carrier set by DAMA and select the frequency fR' of the forced interruption command 21 just after the end of voice burst in a short time and decodes the command after changeover. Thus, one demodulator of the slave station is enough.
Patent JP-2001102273-A (JP)
Title: Electric double-ayer capacitor
Inventor: OYA MASAKO
IPC: H01G11/38
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor where yield in a manufacturing process and reliability can be improved by preventing leakage of electrolyte solution to the outside which is to be caused by cracks generated on current collecting members. SOLUTION: Beveled parts 20 are formed on corners of surfaces 12a, 12a, etc., of polarizable electrodes 12 of which the surfaces do not contact the separators 11 and current collecting members 13 and whose corners become boundaries of adjacent surfaces. Thereby stresses are hardly generated on the corners on which stress concentration is apt to be generated, of contacts of the current collecting members 13 with the polarizable electrodes 12.
Patent JP-H03139523-A (JP)
Title: Amphoteric polyamide and thin film comprising the same
Inventor: KAMIKITA MASAKAZU
IPC: C08J5/18
Filed: 1989-10-25
Abstract: PURPOSE:To obtain an amphoteric polyamide which can give a thin film excellent in heat resistance, chemical resistance and mechanical properties and showing interesting electrical properties by the Langmuir-Blodgett method by selecting an amphoteric polyamide based on specified repeating units. CONSTITUTION:An amphoteric polyamide based on repeating units of formula I [wherein R<1> is a 2C or higher tetravalent group; R<2> ls a group of formula II or III; R<3> to R<6> are each a 1-30C (halogen-, nitro-, amino-, cyano-, methoxy- or acetoxy-substituted) (cyclo)aliphatic or aromatic monovalent group or H, and at least one of them is a 12-30C group.
Patent JP-H10122247-A (JP)
Title: Bearing device
Inventor: NAKANISHI SHINYA
IPC: F16C35/077
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce the wear of a friction surface extremely by loosely fitting the outer periphery surface of an outer race to the inner periphery surface of a bracket for bearing by a bearing and tightly fitting a shaft to the inner periphery surface of an inner race and providing a cover for covering the bearing and providing a permanent magnet for impressing a magnetic field to the friction surface between the bracket for bearing and the outer race. SOLUTION: A bearing bracket 11 has an outer frame part 11a and a cylindrical bracket part 11b and interposes a cylindrical permanent magnet 12 between the outer frame part 11a and the bracket part 11b. The outer race 13a of a rolling bearing 13 is loosely fitted to the inner periphery surface of the bracket 11b. The bearing 13 interposes balls 13c corresponding to a rolling body between the outer race 13a and the inner race 13b and a shaft 14 is tightly fitted to the inner periphery surface of the inner race 13b. Covers 15 of both ends of the bearing bracket 11 are mounted. The cover 15 has a collecting part 15a for collecting a lubrication oil scattered from the bearing 13 and both ends of the bearing 13 are covered by the cover 15. Thereby, the wear of a friction surface following to the slip of the outer race 13a can be reduced extremely.
Patent JP-H10125964-A (JP)
Title: Manufacture of thermoelectric generating device
Inventor: SAKAMAKI YUMIKO
IPC: H01L35/32
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a thermoelectric generating device, where thermoelectric material films obtained through a plating method are formed to obtain stably a thermoelectric generating device of the same thickness. SOLUTION: A photosensitive resin pattern 13 is formed on the metal surface of a substrate or the surface of a metal substrate, and a current is applied to carry out plating making the substrate serve as an electrode in an plating electrolytic solution, whereby a patterned metal film of a thermoelectric material 15 prescribed in thickness is obtained. Furthermore, the metal film of the P-type thermoelectric material film 15 and a metal film of a N-type thermoelectric material film 16 are alternately formed, and an error absorbing layer 21 is inserted between them in the course of the formation, and the element is ground so as to be as thick as prescribed. The N-type thermoelectric materials and the P-type thermoelectric materials are wired in series with the metal films.
Patent JP-H07125939-A (JP)
Title: Settlement preventing device for fluid pressure type elevator
Inventor: ONUKI AKIRA
IPC: B66B5/14
Filed: 1993-11-08
Abstract: PURPOSE:To prevent a car from being settled or floated during the alighting or boarding of passengers and baggages by providing a detector detecting the alighting or boarding of passengers and baggages to the car, and applying a brake to a plunger in response to the signal from the detector. CONSTITUTION:When a passenger 7a gets into a car 2 after the car 2 arrives at the target floor, a control device 8 operates a braking device 5 to apply a brake to a plunger 3 based on the output of a detector 6 detecting the passenger 7a and records the boarding based on the output of the detector 6. This braking is continued until an elevator is started. When a passenger 7b gets off the car 2, the control device 8 applies a brake to the plunger 3 based on the output of the detector 6 detecting the passenger 7b and confirms the alighting based on the output signal of the detector 6. This braking is likewise continued until the elevator is started.
Patent JP-S61180769-A (JP)
Inventor: ROJIYAA TOOMASU MAACHIN
IPC: C07D211/60
Filed: 1985-12-12
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-H07187863-A (JP)
Title: Treatment applied to surface of carbonaceous material so as to render the surface easily bondable to vapor-deposited diamond layer applied later
Inventor: PIEERU BUU
IPC: C04B41/87
Filed: 1994-11-11
Abstract: PURPOSE: To form an SiC layer by converting carbonaceous material directly or by an Si-contg. gaseous reactive intermediate above a reaction temp. of an Si-contg. precursor and the carbonaceous material higher than the m.p. of Si.  
     CONSTITUTION: The carbonaceous material such as graphite, is coated with the Si precursor material powder 4, such as Si powder or SiO generating mixture or the like selected from SiO 2 +C, SiO 2 +Si, SiO 2 +SiC and is arranged within a hermetic vessel 12. The Si precursor material powder is thermochemically converted directly or by bringing the same with the Si-contg. gaseous reactive intermediate at the temp. higher than the m.p. of the Si or higher than the temp. at which the Si precursor material powder 4 and the carbonaceous material 1 react, by which the SiC layer 2 of a thickness 0.1 to 2 mm is formed on the surface of the carbonaceous material 1 to obtain the carbonaceous material 5 covered with SiC. Next, the surface is polished and is coated with a diameter layer 3 of a thickness 0.5 to 300 μm by chemical vapor deposition. Further, the selective oxidation of the carbonaceous material 5 is executed after the treatment, by which the composite SiC/diamond material is obtd. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02127925-A (JP)
Title: Forming machine stand having roll width expanding and contracting mechanism
Inventor: KURAMOTO RYOSUKE
IPC: B21D5/08
Filed: 1988-11-02
Abstract: PURPOSE:To expand and contract the width of a roll without making a device large in size by constituting the device so that a pair of lower rolls can be allowed to approach and separate mutually by a rotation of a feed screw which is screwed to a bed. CONSTITUTION:In the lower roll axis 10, a forming roll 13 of the right side is fitted into a key groove 14 of the lower roll axis by a key member 13a of the outward end side and supported axially in the rotational direction, and constituted so as to be freely movable in the axial direction. Also, as for the forming roll 13, a bracket 50 is installed in the key member 13a of the outward end side through a tapered roller bearing 53. A forming roll 23 of the upper roll axis 20 is also fitted into a key groove 24, and the bracket 50 is installed therein. The bracket 50 consists of slide beds 51 in which one of them is on the axial supporting side, and the other is fitted into a recessed part of a slide bed 30 and freely oscillatable, and on the bed 51, a female screw part 52 screwed to a feed screw 31 is provided. Each bracket 50 which is screwed through the female screw part 52 is brought to approach or separated mutually by following up a rotation of the feed screw 31, and by following it up, a distance between the forming rolls 12, 13 can be varied arbitrarily.
Patent JP-H01120318-A (JP)
Title: Method and apparatus for preparing plastic film having thick wall part
Inventor: NIIMOTO MINEO
IPC: B29C48/10
Filed: 1987-11-05
Abstract: PURPOSE:To gently reduce the thickness of a film from the thick part thereof, to enhance the strength and to take two films at one time, by using a die having a ring-shaped lip having a constant width and locally cooling the film in the vicinity of a frost line at the time of extrusion molding. CONSTITUTION:Molten plastic is extruded from the lip 1a of the die 7 by in extruder 2 and the extrudate is cooled by an air ring 5 and a cooling cylinder 6. At the same time, cooling air for local cooling guided by respective fins 8 is sprayed to the local cooling region (e) long in an axial direction held between the shield plates 24, 24 of the local cooling apparatus 8 on the outer peripheral surface of a bubble 3. Therefore, the solidification, that is, crystallization of the molten plastic passing through the local cooling region (e) is rapidly advanced as compared with the part other than the local cooling region (e) of the bubble 3 in the vicinity of a frost line. As a result, the part of a non-solidified state of the bubble 3 is stretched, but the stretching action in the axial and radius directions does not reach a thick wall part. Therefore, a film having an offset wall part 3a becoming thick in the outer peripheral cross-section in the axial direction opposed to the local cooling region (e) as compared with other part can be prepared.
Patent JP-H03141119-A (JP)
Title: Production of fine magnetic particle
Inventor: SHIBATA SHUICHI
IPC: C01G49/08
Filed: 1989-10-25
Abstract: PURPOSE:To obtain fine magnetic particles having a uniformly controlled particle diameter and magnetic characteristics without any residual magnetization by increasing a pH value of a starting aqueous solution containing ferric and ferrous ions according to a specific method, producing the fine magnetic particles and forming an organic coating layer thereon. CONSTITUTION:A starting aqueous solution containing ferric ions and ferrous ions in a larger molar amount than that of the ferric ions is prepared by a method for dissolving FeCl3.6H2O and FeCl2.4H2O in water, etc. Aqueous ammonia, etc., are then dripped into the aforementioned aqueous solution at a temperature below 60 deg.C while stirring to increase the pH value and form fine magnetic particles (e.g. magnetite). An organic coating layer such as dextran is then formed on the surfaces of the formed fine particles. The resultant fine magnetic particles are preferably employed for uses aiming at bonding to minute biological ingredients such as cell or virus.
Patent JP-H08210769-A (JP)
Title: Cryogenic rectification system with side column for forming low-purity oxygen
Inventor: HARII CHIYUUN
IPC: F25J3/04
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To produce low purity oxygen at low operating cost by passing crude liquid oxygen from a low-pressure column into a side column, separating the crude liquid oxygen into oxygen fluid and residual steam by way of cryogenic rectification, and passing the residual steam from the side column into the low-pressure column. SOLUTION: Most of the occupying amount of supply air, about 75 to 90% thereof, is passed to a bottom reboiler 350 which is normally disposed in the lower portion of a side column 300. Compressed supply air is at leastpartially condensed in the bottom reboiler 350, and then the obtained supply air is passed to a high-pressure column 100 through a valve 50. The high-pressure column constitutes a double column together with a low-pressure column 200. In the low-pressure column 200, crude liquid oxygen is separated through cryogenic rectification. The crude liquid oxygen having oxygen concentration ranging 50 to 88 mol% flows from the lower portion of the low-pressure column 200 into the side column 300.
Patent JP-H03141609-A (JP)
Title: Manufacture of permanent magnet
Inventor: IRIYAMA YASUHIKO
IPC: H01F1/059
Filed: 1989-10-27
Abstract: PURPOSE:To obtain a high-performance magnet by classifying coarse grains into two kinds or more of particle sizes before fine grinding in a process of manufacturing a rare earth-iron-nitrogen permanent magnet. CONSTITUTION:First, a high-frequency furnace or the like is used to compose a Re-Fe base alloy with a 5-25 atom% of Re and a 75-95 atom% of Fe, which is coarsely ground by jaw crusher or other means so that the particle diameter is 10-500mum. Next, the coarsely ground material base alloy is impregnated with nitrogen and hydrogen, and this material undergoes classification that features this process. Classification is conducted by combination of several kinds of screens different in mesh: for example, classification of a coarse grain having a particle diameter of 20-100mum into two kinds of particle sizes: 20-60mum and 60-100mum can exhibit its effectiveness. In addition, classification into more grain sizes suffices for enhancement of its effectiveness, and fine grinding after classification requires a particle diameter of 1-10mum by use of a ball mill and others. Thereafter, this material, epoxy resin, and the like are kneaded, oriented in a magnetic field and then hardened into a bond magnet.
Patent JP-2000114677-A (JP)
Title: Display device
Inventor: MIYAZAKI TETSUYA
IPC: H05B33/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive highly reliable display device by improving the mounting accuracy of a driver IC and an FPC and reducing the production cost of the device by increasing the manufacturing yield of the device. SOLUTION: A terminal electrode 21 is formed in an area other than a displaying section on the surface of a scanning-side substrate having the displaying section and an ACF 6 is transferred to the area. Then markers 8 are mounted in such a way that the markers 8 are superposed upon markers 5 for alignment and aligned with the markers 5 by finely adjusting the markers 8 so as to superimpose the markers 8 upon markers 27 for recognition while the positions of the markers 27 and 8 are recognized by moving a TAB 26 to a position above the transferred ACF 6 and shifting the markers 8 to the markers 5 for alignment from the markers 27 for recognition. Then the ACF 6 is hardened by heating and pressurizing the ACF 6 from the top of the TAB 26.