baber/WOPTO huggingface dataset:
Patent JP-H0489114-A (JP)
Title: Heating method in time of joining billets
Inventor: AMAGASA TOSHIAKI
IPC: B23K20/00
Filed: 1990-08-02
Abstract: PURPOSE:To securely elevate the temperature to a target value in time of a quick heating based on an induction heating system by calculating a time to reach the target and heattreating billets based on the resultant value. CONSTITUTION:The rear end part of a preceding sheet bar 1-a and the front end part of a succeeding sheet bar 1-b are cut by a drum shear 5, both end parts are abutted on each other, then, heating is begun by an induction coil. A temperature-up curve to the target temperature is estimated by an initial temperature and a temperature-up speed of the billet, a time to reach the target temperature is calculated by this measured curve and heating is conducted based on this calculated result. When heating, however, is stopped after (t) sec. overheating may be generated by the time lag of the control system. In this way, such time lag is considered and when the time lag is tL, heating is stopped after (t-tL) and a temperature can be elevated up to the target temperature.
Patent JP-H0658329-A (JP)
Title: Variable pilot-pressure bearing device
Inventor: KOORUMAN DANKAN
IPC: F16C25/08
Filed: 1991-08-14
Abstract: PURPOSE: To vary preload in less volume and in high precision by furnishing first and second angular contact bearing means to support a shaft in the opposite axial directions, a means to make them in the maximum preload state and a means to reduce them down to a desired preload state against it. CONSTITUTION: A first angular contact bearing 16 has an inner ring 24 fixed against a rotation axis 10 and an outer ring 26 fixed against a housing 14. An inner ring 28 of a second angular contact bearing 18 is fixed against the rotation axis 10, and only an outer ring 30 of the bearing 18 can displace in the axial direction so as to keep the bearings 16, 18 in a preloaded state. A preloader 32 applies force on the outer ring 30 of the bearing 18, the bearing 16, 18 are kept under the maximum preload state. Preloader deflection is caused by force applied on the preloader 32 through the outer ring 30 of the bearing 18 from a working means 36, and initial deflection (preload) of balls and bearing rings of the bearings 16, 18 is minimized. As rigidity of the preloader 32 is larger than rigidity of the bearings 16, 18, it is possible to precisely vary the preload.
Patent JP-H1151385-A (JP)
Title: Gas cooking appliance
Inventor: SENDA HIROYUKI
IPC: F24C3/12
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To realize an assured ignition while eliminating a sudden change of flame by controlling its intensity by means of a solenoid valve in controlling the combustion flow rate of a gas cooking appliance. SOLUTION: Thus gas cooking appliance comprises a heating power adjusting lever 10 for manually adjusting a heating power an electric drive device 16 for driving the heating power adjusting lever 10, a flow rate adjuster 15 driven by the heating power adjusting lever 10 to adjust the heating power, a control circuit 26 for operating the electric drive device 16 and a rotating position detector 25 for discriminating the position of the electric drive device 16. When the electric drive device 16 is not located at a central stop position upon igniton operation, it is moved to the central stop position, so that the manual operation of the heating power adjusting lever 10 is not blocked.
Patent JP-S5899249-A (JP)
Title: Manufacture of coil for rotary electric machinery
Inventor: GOSHIMA KOUICHI
IPC: H02K3/40
Filed: 1982-11-18
Abstract: PURPOSE:To simplify the manufacturing process improving the workability and performance of insulating coil by a method wherein the prepreg insulating material is inserted into the gap of strand groups especially between strands as well as strand rows while the semiconductive prepreg material is heaped up on the level shifted strand groups. CONSTITUTION:The insulating strands 1 comprising copper wire insulated by inorganic base material such as glass fiber, mica powder etc. and thermo-setting resin are combined in level shifted shape. The combined strand groups are formed into one body and a prepreg insulating material 2 comprising porous insulating material processed with thermo-setting resin is inserted between the rows of right and left side strand groups 1 while another prepreg insulating material 3 comprising porous insulating material processed with thermo-setting resin is inserted between the level shifted insulating strand 1a and the other insulating strand 1 to avoid the interlayer short-circuit. On the other hand, the other semiconductive prepreg material 4 cut into the width of two row strands comprising porous insulating material processed with conductive or semiconductive powder and thermo-setting resin is heapted on the level shifted strand groups.
Patent JP-S5994750-A (JP)
Title: Reader printer
Inventor: SAIJIYOU TAKAO
IPC: G03B21/11
Filed: 1982-11-20
Abstract: PURPOSE:To grasp easily the cause of picture disorder and to improve inspection efficiency by performing control so that a picture on a film which is obtained by a scanning method is projected on a screen through a reflecting means. CONSTITUTION:When a reader printer RP functions as a reader, a print mirror 9 is shunted out of an optical path by a shifting means as shown by an arrow. Light from a projection lamp 3 illuminates a picture on the film 41 through a condenser lens 4 and a magnified image of the picture is projected on the screen 2 through a projection lens 5 and mirrors 6 and 7. When a print switch is pressed, the mirror 6 shunt from the optical path as shown by an arrow and the mirror 9 returns to the optical path; and a carrier 42 makes a scan on the film picture, to which a photosensitive drum 31 is exposed through the mirrors 8 and 9. The scanning state is viewed by the screen projected image, so abnormality of the picture is grasped easily to improve the inspection efficiency.
Patent JP-S6096514-A (JP)
Title: Zirconium ammonium phosphate compound and its preparation
Inventor: ONO AKIRA
IPC: B01J27/24
Filed: 1983-10-31
Abstract: PURPOSE:To prepare a zirconium ammonium phosphate compound having a specific composition, by blending an ammonium phosphate solution with a solution of zirconium oxychloride hydrate, adjusting the blend to a specific pH to give precipitate, heating it in a sealed container. CONSTITUTION:Equivalents amounts of about 0.1mol dm<-3> ammonium phosphate solution and about 0.15mol dm<-3> solution of zirconium oxychloride hydrate are blended, the blend is adjusted to 3.8-5.0pH by the use of an aqueous solution of ammonia, hydrochloric acid solution, etc., to form precipitate. The precipitate is dehydrated at <=about 50 deg.C in such a way that ammonia is not removed, it is crushed, the crushed precipitate and a small amount of water are put in a sealed container, reacted under heating at 320-400 deg.C under hydrothermal conditios at about 50-150MPa pressure for about 24-50hr to give a novel zirconium ammoniu phosphate compound shown by the general formula NH4Zr2P3H12.nH2O (n; 0-0.4). When ammonia is removed from this compound at about 650 deg.C, HZr2O3O12 having ion exchange ability and usable as a catalyst for dehydration of alcohol is prepared.
Patent JP-S63113337-A (JP)
Inventor: UIRIAMU BAATO SUPIRUMAN JIYUNI
IPC: G02B27/28
Filed: 1987-08-19
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-S6360615-A (JP)
Title: Output control circuit
Inventor: NISHIYAMA IKUMASA
IPC: H03G3/30
Filed: 1986-08-29
Abstract: PURPOSE:To make the level of an output signal constant even if ambient temperature is changed and to improve the detection efficiency by connecting a diode of a prescribed characteristic to a diode load used for a detection circuit and providing a correction circuit of the same constitution as the detection circuit. CONSTITUTION:A diode 5 having a larger reverse resistance more than that of a diode 4 is connected in the forward direction to the diode 4 as a load of the diode 4 used for the detection circuit. Thus, the reverse current flowing to the diode 4 is blocked by the diode 5 to improve the detection efficiency. Furthermore, since the correction circuit of the same constitution as the detection circuit, even if the detection output is changed due to temperature change, a reference signal from a terminal 3 is changed similarly. Thus, the level of the output signal of an operational amplifier 8 is made constant regardless that the ambient temperature changes.
Patent JP-S5997573-A (JP)
Inventor: EBISAWA ISAO
IPC: C22C29/12
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-H0848776-A (JP)
Title: New polyimide-amide having liquid crystal group as side chain
Inventor: SUGIMORI SHIGERU
IPC: C08G73/14
Filed: 1994-08-05
Abstract: PURPOSE:To obtain a new polyimide-amide which can be cured at a low temperature in a short time and is useful as an electrical or electronic material especially as an aligned liquid crystal film. CONSTITUTION:This polyimide-amide comprises structural units represented by formula I and structural units represented by formula II (wherein k is an integer of 1-20; 1 is 0 or 1; m is 1-3; n is 1-3; and R is hydrogen or 1-20 C alkyl or alkoxy.
Patent JP-H0490493-A (JP)
Title: Method of degasing vacuum induction furnace
Inventor: KANO TOSHIYUKI
IPC: F27B14/04
Filed: 1990-08-01
Abstract: PURPOSE:To shorten a degasifying time by a method wherein a turning-on of an electrical power and a turning-off or turning-down of an electrical power are repeated at a short electrical power feeding period and a plurality of waves are formed at a surface of molten metal even when the electrical power is turned off or down in addition to a flowing of molten metal and its rising caused by the turning-on of the electrical power. CONSTITUTION:As a melting at a time (t01) is finished and an operation becomes a degasifying period, a turning-off of an electrical power at a time (t1) and a turning-on of an electrical power at a time (t21) are repeated and then they are substantially shortened. Such a turning-on of the electrical power and turning-down of the electrical power are repeated at a short period, resulting in that many triangular waves can be formed and a degasifying time is shortened. In this way, as many waves 4 are formed at a free surface of molten metal 3, a surface area of the free surface is increased more than that of the normal risen surface and a gas exchanging operation is further promoted to enable a degasifying time to be shortened.
Patent JP-S6263913-A (JP)
Title: Optical isolator
Inventor: ISHIZUKA SATOSHI
IPC: G02F1/09
Filed: 1985-09-17
Abstract: PURPOSE:To intercept completely the reflected return light even if the ambient temperature is changed, by providing a wedge-shaped magnetooptic element, whose thickness is changed gradually in the direction vertical to the optical axis, for a piezoelectric element which has one end part fixed and is displaced by a voltage. CONSTITUTION:When the ambient temperature rises, the polarized light component whose rotation in the polarization direction is shifted from 45 deg. in an analyzer 7 is not transmitted through the analyzer 7 and becomes a reflected component. This reflected component is received by a photodetector 20, and the electric output after photoelectric conversion is amplified by an amplifier 21 and is led to a piezoelectric element controller 22, and a voltage corresponding to the reception power of the photodetector 20 is outputted from the piezoelectric element controller 22. This voltage is led to an electrode part 23 of a piezoelectric element 10, whose one end part is fixed by a fixing part 11, to displace the piezoelectric element 10. The thickness on the optical axis of a wedge-shaped magnetooptic element 1 which is provided for the piezoelectric element 10 and is joined with a magnet 9 into one body is changed along a guide 12 in accordance with said displacement, and the rotation angle of the polarization direction of the light transmitted through the wedge-shaped magnetooptic element 1 is increased and is corrected to 45 deg..
Patent JP-S6451337-A (JP)
Title: Method for discharging gel molded to shape of crucible
Inventor: MORI TEIICHIROU
IPC: C03B8/02
Filed: 1987-08-18
Abstract: PURPOSE:To enable discharge of gel in a stage for gelling glass by a sol-gel process in an earlier stage while the shrinkage of the glass is yet small by using a jig and tumbling the gel sideways together with a mold. CONSTITUTION:After a gelification stage in the production of glass by the sol-gel process, the gel 1 molded to a shape of a crucible generates a gap 3 by the shrinkage in a space between inside surfaces of a mold 2. A plate-shaped jig 4 is inserted to the gap. The gel 1 is tumbled together with the mold 2 sideways with the jig 4 held beneath the mold while keeping the jig 4 being inserted into the gap 3. Thus, the gel 1 is brought to above the jig 4, and the gap 3 is expanded wider than the gap while the gel 1 is raised vertically. Therefore, air invades more easily, and the gel 1 is pulled out when the jig 4 is pulled out. The resistance in the pulling stage is resulted primarily due to the friction of the jig 4 with an internal wall of the mold 2. Sticking due to surface tension caused by bleeding water 5 is lessened. By this method, the time for occupying a mold is shortened and production efficiency is improved.
Patent JP-H0523061-A (JP)
Title: Protection material for creeping plant
Inventor: HAYASHI ISAO
IPC: A01G13/00
Filed: 1991-07-19
Abstract: PURPOSE:To obtain the subject protection material easy for transplantation and maintenance and useful in an amusement park, etc., by erecting a number of protection posts in the form of a lattice to form protected spaces, bonding the posts to a bonding frame and providing extension ports to allow the extension of a creeping plant planted in the protected space. CONSTITUTION:A number of protection posts 2 are erected in the form of a lattice to form protected spaces between the posts. The posts are bonded with each other at the top through a bonding frame 1 provided with extension holes 4 to allow the extension of the creeping plant such as lawn planted in the protected space.
Patent JP-H06224695-A (JP)
Title: Digital signal processor
Inventor: HAYASHI KENICHIRO
IPC: H03H17/06
Filed: 1992-07-31
Abstract: PURPOSE:To reduce the number of bits required for transmission of the signal of an operation circuit to suppress the extension of the circuit scale by subjecting a signal subjected to operation processing and a signal, which is obtained by subjected the signal to time base shift processing, to bit shift addition processing. CONSTITUTION:When an input signal is an 8-bit digital signal, the 8-bit signal inputted to an input terminal 1 is subjected to time base multiplexing processing by a bit division time base multiplexing circuit 2 after being divided into, for example, a high-order signal of four high-order bits and a low-order signal of four low-order bits. The input signals having different kinds of delay time for the respective input signals subjected to time base multiplexing processing by difference of the number of delay circuits which the signal passes, are inputted to coefficient circuits 4a to 4d and are multiplied by some coefficients and are added by an adding circuit 5. The addition result for high-order signals and that of low-order signals which are inputted with a time deviation between them are synthesized to restore a desired operation result in an operation result restoring circuit 5, and it is outputted to a output terminal 7.
Patent JP-2001031249-A (JP)
Title: Aligning and transfer system and aligning and transfer method for substrate
Inventor: KUMAGAI NOBUHIKO
IPC: B23P19/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an aligning and transfer system and aligning and transfer method for a substrate, which can automize transport operation and aligning operation for substrates to the utmost. SOLUTION: Substrates sequentially transferred in a horizontal attitude to a delivery position by a conveyer 5 are sucked and held by a first sucking and holding means 11 to be transferred on an attitude adjusting position, the attitude of the substrate is corrected in a horizontal plane at an attitude adjusting position, then the substrate is sucked and held by a second sucking and holding means 12, while a first transfer table 2 or a second transfer table 3 is lowered with the height of the substrate at the uppermost position kept, the substrate is sequentially aligned and sequentially transferred in a stacking state on the first transfer table 2 or the second transfer table 3, and when the number of substrates stacked on the first transfer table 2 or the second transfer table 3 amounts to a preset number,  the transfer position of the substrate sucked and held by the second sucking and holding means 12 is switched from the first transfer table 2 to the second transfer table 3 or in reverse to continuously transfer the substrates.
Patent JP-H1042636-A (JP)
Title: Scraping device of transplanter
Inventor: NOSAKA KENKICHI
IPC: A01C11/02
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a scraping device of a transplanter capable of scraping a soil attached to the front surface of a planting cylinder and thereby planting the seedling well by installing not only an inner scraper and a rear outer scraper but also a front outer scraper for scraping the soil attached to the front surface of a front opener. SOLUTION: This scraping device of a transplanter has openable front and rear openers under a cylinder part 35a of a planting cylinder 35 for planting a seedling with soil, front and rear openings formed at the upper one side of the front and rear openers and a swingable operating arm 68 supported by a device frame and approaching to the planting cylinder 35 from the rear side linked with the lifting operation of the planting cylinder 35.  Further, a front outer scraper 70F arranged through the front and rear openings on the front surface of the front opener 58F, an inner scraper 69 arranged through the rear opening 64R in the front and rear openers and a rear outer scraper 70R arranged on the rear surface of the rear opener 58R are installed in the operating arm 68 and the each scraper 69, 70F or 70R is contactually slid on the corresponding surface of the front and rear openers 58 to scrape the added soil.
Patent JP-H0547353-A (JP)
Title: Variable-color fluorescent lamp device
Inventor: SHIBATA HARUO
IPC: G08B5/36
Filed: 1991-08-15
Abstract: PURPOSE:To unify the color of the light radiated from a glass tube by assembling multiple monochromatic fluorescent lamps in the glass tube coated with a diffusion film with a specific thickness on the inner face, and flash-controlling them from the outside. CONSTITUTION:Fluorescent lamps 3 independently coated with red, green, and blue phosphors are assembled along the axial direction glass tube 1 coated with a diffusion film 2 with the thickness of 4-40mg/cm<2> on the inner face. When two or three lamps 3 are concurrentry lighted by an external flash control device, the light radiated from the lamps 3 is uniformly mixed by the film 2 coated on the inner face of the tube 1, and the homogeneous luminescence color is obtained. the thickness of the film 2 is 4-10mg/cm<2> or below, the light coin is not sufficiently mixed. If it is 10mg/cm<2> or above, the absorption of the radiation light is increased, and the light quantity is reduced. The color of the light radiated from the glass tube 1 can be made homogeneous.
Patent JP-H05206835-A (JP)
Title: Differential high-speed low-power ecl-cmos converter
Inventor: BARU SANDEYU
IPC: H03K19/08
Filed: 1992-07-31
Abstract: PURPOSE: To provide an improved high speed and low power ECL/CMOS converter not to be affected by any change of power supply, the operating temperature and processing fluctuation or the like. CONSTITUTION: This converter has a converter stage 102 for converting a differential ECL level input signal to an intermediate CMOS level signal, a gain stage 106 for converting the intermediate CMOS level signal to a more complete CMOS level output signal, and an independent temperature reference circuit 110 connected to the converter stage 102 so as to compensate the processing fluctuation when affecting the performance of the converter stage. Further, this converter has 1st and 2nd switching means for responding to respective differential ECL level input signals so as to reach a cross over point turning off both the 1st and 2nd switching means when switching the differential input from one ECL level to the other level.
Patent JP-S58108601-A (JP)
Inventor: HIRAYAMA MIKIO
IPC: F21V21/16
Filed: 1981-12-21
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-S6097220-A (JP)
Title: Linear movement type load detecting mechanism
Inventor: NISHIGUCHI YUZURU
IPC: G01G21/24
Filed: 1983-11-01
Abstract: PURPOSE:To ensure the accurate measurement, by arranging at least two sets of double linking mechanisms around a loading shaft at an approximately equal angle, and moving a loading shaft in the direction of the shaft in correspondence with the applied load. CONSTITUTION:Two sheets of Y shaped arm plates 26 are used in parallel at upper and lower parts. The central part of the upper arm plate 26a is fixed to the upper part of a loading shaft 2. The central part of the lower arm plate 26b is fixed to the lower part of the loading shaft 2, which is penetrated through the central part of a holding pipe 29 without contact by using a central hole 28. The loading shaft 2 and the central parts of the upper and lower arm plates 26a and 26b, i.e., the base part of the second linking mechanism form a unitary body and can be moved linearly on the axial line correctly. Three vertical links 23 mutually connect tips 31 of the upper and lower arm parts 26a and 26b, and three sets of the double linking mechanisms are constituted.
Patent JP-S6449341-A (JP)
Title: Method for encoding high level data link control procedure frame
Inventor: NAGASAKA YASUSHI
IPC: H04L9/10
Filed: 1987-08-19
Abstract: PURPOSE:To simplify the allocation of a key by using an asymmetrical key whose encoding key and decoding key are different and respectively allocating the decoding key to respective secondary stations. CONSTITUTION:A means 1 to allocate the decoding key to the respective secondary stations, a means 2 to encode a high level data link control (HDLC) frame with using the asymmetrical key and a means 3 to transmit the HDLC frame to the secondary station are included. When the decoding key is allocated to the respective secondary stations, a processing is executed to allocate the encoding key to the respective secondary stations. Next, the HDLC frame is encoded with using the means 2. At first, an address field, an information field and a control field are encoded by the encoding key, which is opened in advance, with the encoding means. Next, a flag check sequence (FCS) is added. Then, a '1' bit is inserted after the five number of the '1' bits to be continued when the five number of successive '1's are included in an encoding part and an FCS part. Finally, a synchronizing sequence is added. By this procedure, the HDLC frame is completed.