baber/WOPTO huggingface dataset:
Patent JP-S59150996-A (JP)
Title: Fan
Inventor: HASEGAWA YUKIHISA
IPC: F04D25/08
Filed: 1983-02-16
Abstract: PURPOSE:To secure safety by a method wherein a rear protecting net is formed into finely reticulated semi-sphere, a motor is provided inside the rear protecting net and a front protecting net is formed into finely reticulated semi-sphere in order to obtain a sufficient distance from the blades of the fan. CONSTITUTION:The motor 307 is accommodated in the rear protecting net 302, therefore, the blades 306 may be located at the connecting part A of the front and rear protecting nets 301, 302 without elongating the shaft of the motor 307 so as to obtain the sufficient distance from the rear protecting net 302. Further, the front protecting net 301 is formed also into the semi-spherical configuration, therefore, the distance between the blades 306 and the front protecting net 301 may be obtained sufficiently. Furthermore, the front and rear protecting nets 301, 302 are formed into finely reticulated semi-spheres, therefore, the blades 306 are protected surely by the nets 301, 302 and human fingers or the like can not be inserted through the nets, thereby improving the safety of the fan.
Patent JP-S58142169-A (JP)
Inventor: NODA YOSHIYUKI
IPC: F25B47/02
Filed: 1982-02-18
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-H02205702-A (JP)
Title: External-configuration inspecting apparatus for printed board
Inventor: SHIKATA YOSHIHIRO
IPC: G01B7/34
Filed: 1989-02-02
Abstract: PURPOSE:To enhance reliability, to make an apparatus compact, to facilitate handling and to make it possible to inspect the external configuration of a board at a low cost by providing a plurality of conductor pins which are arranged at a constant interval so that the tip parts of the pins are positioned on the same plane. CONSTITUTION:A detecting head 6 of an apparatus is formed by arranging pins 1 at a constant interval, covering the pins 2 with an insulating material and fixing the pins to a head 3. Signal lines which are conducted to the pins 1 are inserted in a linking rod 4. The detecting head 6 is moved on the wiring pattern surface of a desired printed board with a head control means 5 through the linking rod 4. The detecting head 6 is made to move backward to the surface of a wiring pattern. Namely, the pins 1 of the detecting head 6 are individually insulated. Therefore, the pins which are pushed on the certain place of the wiring pattern are conducted to each other. The data are transmitted to a detecting means 12 through the signal lines that are connected to the pin 1. The fact that which pins are mutually conducted is detected. The detected data are sent into a judging means in a computer 11. The data are compared with the data in a good-product memory means 10, and whether an error is present or not is judged.
Patent JP-H03229113-A (JP)
Title: Distance measuring instrument
Inventor: SAITO TETSUYA
IPC: G02B7/32
Filed: 1990-02-05
Abstract: PURPOSE:To accurately measure the distance to a body to be measured under proper conditions at all times by leading the detection signal of a position detecting element to a focus adjusting means when the distance is measured, and adjusting an irradiation light beam automatically so that the beam is correctly put in focus on a measurement area of the body to be measured. CONSTITUTION:When the position of the body 5 to be measured is measured, the body 5 to be detected is irradiated with irradiation light 4 from a semiconductor laser 11 while a projection lens 12 and, therefore, an actuator 8 is set at a standard position, and the detection signal outputted by the position detector 13 of a signal processing part 3 is inputted to a driving circuit 9 in this state through the position detecting element 22 of a photodetection part 2. The driving circuit 9 drives the movable bobbin of the actuator 8 so that the irradiation light 4 is focused in a minimum- diameter spot 6 on the surface of the body 5 to be measured. When the body 5 to be measured is displaced and the irradiation light 4 comes to out of focus, the exciting current supplied from the driving circuit 9 to the actuator 8 varies to move and correct the position of the projection lens 12, so that the distance is measured while the minimum-diameter light spot 6 is formed on the surface of the body 5 to be measured.
Patent JP-S54118438-A (JP)
Title: Manufacturing of metallic container having foamed surface
Inventor: OOTA KAZUHIKO
IPC: B41M3/06
Filed: 1978-03-07
Abstract: PURPOSE: To manufacture a beautiful metallic container having relief surface patterns, in high efficiency, by printing a desired pattern to the surface of a metal plate with a foamable ink, drying the ink at a temperature below the foaming temp. of the ink, forming the plate to a container, and finally heating the container above the foaming temp. of the ink.  
     CONSTITUTION: A desired pattern 2 is printed to the surface of a metallic thin plate 1 with a foamable ink which starts to foam at about 200°C, e.g. an ink containing a foamable material such as azodicarbonamide, dinitrosopentamethylenetetramine, oxybisbenzenesulfonyl semicarbazide, p-toluenesulfonyl semicarbazide, etc. A metallic can is formed by calking a metallic body 3 with a metal end plate 4, each made of the above metallic thin plate. The metallic can is heated above the foaming temp. of the ink, to obtain the objective metallic can having releaf surface pattern. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03232720-A (JP)
Title: Method for removing carbon compound in circulating solution in bayer's process
Inventor: KAWAI YASUO
IPC: C01F7/47
Filed: 1990-02-05
Abstract: PURPOSE:To effectively remove carbon compounds is a circulation solution by adjusting the molar ratio of Na component to Al component in the circulation solution in a Bayer's process, granulating the treated solution, classifying the prepared granules and heating the classified large granulates at a prescribed temperature. CONSTITUTION:A Bayer's process circulation solution in an alumina preparation process by Bayer's method is, if necessary, concentrated and adjusted to an Al2O3/Na2O of 1-5. The concentrated and ajusted solution is granulated and classified with wind, and the classified large granules are heated at a temperature of 500-1350 deg.C to remove carbon compounds such as organic compounds and sodium carbonate as carbon dioxide gas. The remaining classified granules are fed back into the granulation process and again granulated. The remaining gas after the wind power classification treatment is treated with a dry dust catcher and the caught fine dust is fed back into the main process. The decarbonized and heated granules are dissolved in the process mother solution or water and circulated into the Bayer's process.
Patent JP-H09193522-A (JP)
Title: Apparatus for holding material to be printed and stencil printing method and apparatus using the same
Inventor: KOUNO MASAKAZU
IPC: B41L13/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the holding force of a material to be printed such as printing paper even at a time of continuous printing or heating and to develop the sufficient holding force of material to be printed even if the size of a printing surface is large in an apparatus for holding the material to be printed capable of easily peeling the material to be printed such as printing paper and stencil paper by holding the material to be printed when both of them are peeled after press type screen printing. SOLUTION: In an apparatus (M) for holding a material to be printed composed of a foamed elastomer 6 equipped with the holding surface of an air permeable material 4 to be printed, the surfaces 7, 8 other than the holding surface of the material to be printed of the foamed elastomer are made airtight other than a case permitting exhaustion through an exhaustion exclusive valve 9 at a time of the compression of the elastomer and, when a shape is restored after the foamed elastomer is compressed, the holding surface of the material to be printed can suck and hold the material to be printed. The holding surface of the material to be printed may be made air-permeable by providing a large number of openings 51 to the air tight sheet laminated to the foamed elastomer.
Patent JP-H06243753-A (JP)
Title: Electrode structure
Inventor: FUJITA NOZOMI
IPC: H02N1/00
Filed: 1993-02-15
Abstract: PURPOSE:To provide high-grade conductivity and excellent insulation reliability and to cluster and subdivide conductors to high degrees by employing insulated wires as the conductors of an electrode, and forming the cross section of each insulated wire into a flat, rectangular shape. CONSTITUTION:Insulated wires 3 each having a conductor 2 therein are arranged on the surface of a base 1. Wire 3 can employ any conductor that has an insulating films on its surface, and when the cross section of each portion 2 is flat and rectangular the distances from the conductors 2 to an electrode surface become identical, so applied voltage can be effectively used and the electrode surface can be smoothed. A polyurethane, a polyester, and their modifications, a polyimide, a polyimide amide, and an acrylic resin, etc., are usable as the material from which the insulating film of wire 3 is made. A minimum distance between the conductors and a minimum conductor pitch can then the achieved and good insulating properties and heat resisting characteristics that normal insulated wires exhibit can be utilized in the electrode structure. Therefore, the conductors can be clustered and subdivided to high degrees while maintaining high conductivity and excellent insulation reliability.
Patent JP-H04264935-A (JP)
Title: Tracer control circuit
Inventor: SHINTO TEIJI
IPC: G06F11/28
Filed: 1991-02-20
Abstract: PURPOSE:To read out the continuous instruction code of an executive instruction code executed at the time of the occurrence of a tracer stopping factor and the instruction code before it in a short time when the tracer stopping factor occurs. CONSTITUTION:When one of tracer stopping factor detecting parts 10a,l0b,lOc detects the tracer stopping factor about the operation of an information processor, it outputs a detection signal to a tracer stop instructing part 2 and a tracer relative address selector 23. The tracer stop instructing part 2 outputs a tracer stop signal to an output line 52, and a tracer 1 discontinues the read-in of input information from the information processor. The address of the tracer 1 in which the instruction code executed by the information processor at the time when the tracer stopping factor detecting part having outputted the detection signal detects the tracer stopping factor is stored is generated by a tracer stop relative address part 4 and a tracer address generating part 3, and is designated by the output from the tracer address generating part 3, and information stored in the designated address is read out.
Patent JP-H01201946-A (JP)
Title: Semiconductor device
Inventor: TACHIKAWA TORU
IPC: H01L23/50
Filed: 1988-02-05
Abstract: PURPOSE:To make throughholes needless so that wiring density of a wiring pattern can be raised for realizing small size of a board so as to be able to improve mounting density as compared with a QFP type semiconductor device of the same kind by forming the tip part of a lead in a U-shaped bend and providing the soldered part. CONSTITUTION:The soldered part 21 provided in the tip part 5a of a lead 5 is formed by bending the tip part 5a in a U-shape so that the tip part of the lead 5 may point upward. In order to mount a semiconductor device 1 having the soldered part 21 formed in this way on a printed board 9, it is required only to previously form a wiring pattern 9a corresponding to the lead 5 on the printed board 9, as well as to adhere the soldered part 21 of the lead 5 on this wiring pattern 9a with solder 11. Accordingly, the semiconductor device comes to be surface-mounted on the printed board 9 without using throughholes so as to be able to increase wiring density of the wiring pattern 9a on the board 9 while being soldered from the surface side of the board 9.
Patent JP-S58142934-A (JP)
Title: Molding material and molding process using the same
Inventor: INADA HIROO
IPC: B29C47/00
Filed: 1982-02-22
Abstract: PURPOSE:To obtain a molded article without lowering heat resistance, chemical resistance, etc. of the original resin, by using a material having excellent melt moldability and obtained by compounding a specific aromatic imide compound to an ester of an aromatic dicarboxylic acid and an aromatic dihydroxy compound, etc. CONSTITUTION:The objective molding material is prepared by compounding (A) 100pts.wt. of a polyester containing the ester unit of an aromatic dicarboxylic acid and an aromatic dihydroxy compound and/or the aromatic hydroxycarboxylic acid unit as main recurring unit, and capable of forming a solution having optical anisotropy with (B) an aromatic imide compound of formula (D is halogen or bivalent aromatic group; Ar is halogen or n-valent aromatic group; n is 1 or 2) in an amount to impart the mixture with a characteristic capable of forming optically isotropic molten material at <=380 deg.C (i.e. 10-200pts.wt.). The obtained molding material is molded under melting at a temperature to form an optically isotropic melt, and then treated with an organic solvent (e.g. toluene) which is a solvent of the component (B) but essentially inert to the component (A) until >=70% of the component (B) is extracted from the molded article.
Patent JP-S53110946-A (JP)
Title: Adjusting device for tension
Inventor: ITANI KOUTAROU
IPC: B21C47/34
Filed: 1977-03-09
Abstract: PURPOSE: To apply the tension at a desired value to the various portions in the width direction of the conductive strip, by adding a tension of a linear motor varied in the width direction correspondingly to the mechanical tension device, in the case of coiling a conductive strip. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63194178-A (JP)
Inventor: KARASHI SHIGEKI
IPC: F25D21/08
Filed: 1987-02-09
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-H01203155-A (JP)
Title: Stacking method and device for single board formed by laterally binding long strip member
Inventor: NAGURA TOSHIYUKI
IPC: B65H29/46
Filed: 1988-02-06
Abstract: PURPOSE:To produce good quality products by retracting a forwarding/reversing bar after a single boards formed by laterally binding long strip members has been transferred to the stacking position, and then dropping the above single plate on open/close bars, and by opening the bars in such a condition that the neighborhood of both sectional surfaces thereof has been intermediately supported, so that the above single plate can be restrained from being significantly hung down forward at the time of stacking. CONSTITUTION:A stacking intermittent conveyor 3 which has been synchronized with the velocity of a transfer conveyor 1, and a forwarding/reversing bar 4 are started toward the forwarding side, so that a single boards formed by laterally binding long strip members 2 is transferred in order up to right above a prescribed stacking position. Next, the intermittent conveyor 3 is stopped, and the forwarding/reversing bar 4 is started toward the reversing side, thereby the transferred plate 2 is dropped on the intermediately supporting open-close bars 6a, 6b right beneath the single plate, so that the neighborhood of both sectional surfaces thereof is temporarily and intermediately supported. Thereafter, the open/close bars 6a, 6b are released to drop again the intermediately supported plate 2 directly downward to stack it in order on a lifting table.
Patent JP-H09216501-A (JP)
Title: Induction equipment for moving car
Inventor: MORIYA SUSUMU
IPC: B60B19/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To move a moving car efficiently while maintaining the simplification of an equipment constitution. SOLUTION: This induction equipment of a moving car is provided with an induction line detection means 19 for detecting an induction line G laid along the running course of a moving car V and a steering control means for controlling steering wheels 2 so that the moving car V car run along the induction line G based on the detection information of the induction line detection means 19 on the moving car V.  In this case, a guide rail R providing a guide surface 20 of a vertical direction is arranged on one part of the running course of the moving car V and the steering control means is constituted so that when the moving car V is guided and moved by the guide rail R, the steering direction of the steering wheels 2 can be maintained to a direction for moving the one part of a car body toward the guide surface 20 side so that the one part of the car body is contacted with the guide surface 20 and maintained.
Patent JP-H02206483-A (JP)
Title: Pin ball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1989-02-04
Abstract: PURPOSE:To reduce the fatigue of a game for a long time by fixing a shooting device for balls to be shot so that the balls to be shot may be shot with power according to a required operating quantity based on previously set fixing conditions, and by releasing the fixing when shot ball detecting output comes to nothing. CONSTITUTION:When balls to be shot are cast into a shooting ball bearer 4 by a game player, then signal is led from a shooting ball detector. By the game player, the rotationally operating member 61 of an operating mechanism 38 is rotationally moved and at the same time, a game is started, and when required shooting power is set and when a handle fixing switch is turned ON, then a steel plate 70 is attracted by an electromagnet 59, and the rotationally operating member 61 is fixed. As long as the signal of the shooting ball detector is led out, fixed shooting power can be secured just by contacting a contacted hand detecting member 78, and so fatigue is not generated even at the game for a long time. When all balls to be shot are shot and the balls to be shot in a shooting ball guide 5 come to nothing, then the signal from the shooting ball detector is not led out, the electromagnet 59 is turned OFF, and the fixing state of the rotationally operating member 61 is released, and by a following game player, the shooting power can be independently regulated. Besides, the shooting power is kept constant, and so foreign matters are not inserted, and the damage of an operating means and operation incapability can be prevented from being generated.
Patent JP-2000221309-A (JP)
Title: Light diffuser and liquid crystal display device using the same
Inventor: LOUIS MANUEL MURILLOMOR
IPC: G02F1/1335
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent the color of display light from being changed according to an observation position without causing spectrum (wavelength dispersion) by using two light diffusers having anisotropy, combining them so that they may have diffusivity strengthening with each other and constituting them so that they may have the diffusivity in two directions (horizontal and vertical directions). SOLUTION: This device is constituted by combining the light diffuser 2 diffusing and transmitting light made incident at an angle within a specified range in a vertical direction and the light diffuser 4 diffusing and transmitting it in a horizontal direction so that they may have the diffusivity strengthening with each other. When peripheral light 1 made incident from the front side of a liquid crystal display device agrees with the incident angle selectivity of the vertical diffuser 2, the incident light is diffused and transmitted to spread in fan shape in the vertical direction.  When the diffused and transmitted light reaches the horizontal diffuser 4 and the transmitted light agrees with the incident angle selectivity of the horizontal diffuser 4, the incident light is spread also in the horizontal direction further and diffused and transmitted, so that the light made incident as one light beam becomes the display light 6 spread in the fan shape in the vertical and the horizontal directions.
Patent JP-S57141986-A (JP)
Title: Cooling method for semiconductor laser
Inventor: MURAKAWA KIYOUHEI
IPC: H01S5/022
Filed: 1981-02-25
Abstract: PURPOSE:To elongate the life of the semiconductor laser by directly immersing a semiconductor laser chip or a package containing a chip in inactive, noncombustible or fire retardant cooling liquid, and cooling the chip highly efficiently. CONSTITUTION:A light transmitting glass wall 2 is provided on the open side of the package 4, the semiconductor laser chip 1 is fixed to the inside of the wall 2 by using a sealing material 6. An optical fiber 7 which monitors the back surface and controls the output of the chip 1, is attached to the back surface of the chip. Then the other end of the optical fiber 7 is protruded to the outside, and a heat radiating plate 5 is attached to the package 5. The cooling liquid 3 of a CNF2N+2(N=4-7) chain compound which is a fluorocarbon series compound that does not include a C-OH group, a C=O group, or a C=C group is enclosed in the package 4. At this time, the liquid 3 is not completely enclosed and a space is left in the upper part, so that the space is filled up with the vapor of said liquid. The condensating heat, which is generated when the vapor is condensed and returned to the liquid, is irradiated from the outer wall.
Patent JP-H02206738-A (JP)
Title: Semiconductor pressure detecting device
Inventor: KATOU YUKIHIRO
IPC: G01L23/22
Filed: 1989-02-07
Abstract: PURPOSE:To facilitate a pressure detecting operation in a high temperature atmosphere by providing a semiconductor pressure sensor, an oil seal diaphragm, a pressure transfer chamber, a pressure receiving diaphragm and a pressure transfer medium, and transferring a deformation caused by a pressure variation to the seal diaphragm. CONSTITUTION:When pressure works on a pressure receiving diaphragm 29, it is deformed, and pushes a ball group consisting of many balls 31. Pressing force which works on this ball group is transferred to a seal diaphragm 18, pressure of silicone oil 19 in a pressure detecting chamber 17 is raised, and it is detected by the pressure surface of a semiconductor sensor 21. Subsequently, by the sensor 21, an electric signal corresponding to said transferred pressure is generated, transmitted to a circuit board 15 and brought to output processing. In this case, since may balls 31 are crowded in a state of a point contact to each other, pressure which works on the diaphragm 29 is transferred to the diaphragm 18 with high accuracy, and also, the heat conductivity becomes small, and an effect as a heat insulating material can be displayed surely.
Patent JP-S52109637-A (JP)
Title: Timer equipment of electronic oven
Inventor: SHIN YASUO
IPC: F24C7/02
Filed: 1976-03-11
Abstract: PURPOSE: To eliminate a motor for timer, driving the timer by means of motor for driving turn table. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62187153-A (JP)
Inventor: YAMAMOTO TSUTOMU
IPC: C04B28/18
Filed: 1986-02-12
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。