baber/WOPTO huggingface dataset:
Patent JP-H0321514-A (JP)
Title: Hydraulic torsion bar
Inventor: IGAWA HIROSHI
IPC: B60G17/027
Filed: 1989-06-19
Abstract: PURPOSE:To control oil-pressure cylinders in accordance with the steering condition and car speed and enhance the riding comfort by installing torsion bars at the left and right wheel, wherein one end of each torsion bar is coupled with the sub-spring member of the wheel while the other end with a one-rod return motion oil-pressure cylinder pivoted on the car body. CONSTITUTION:Through tie rods 24a, 24b, lower arms 25a, 25b are coupled with one-side ends of torsion bars 20a, 20b constructed in a channel form viewed on the plan, and the central parts of these torsion bars are fixed to the body, etc., of a car rotatably with the aid of bearings 21a, 22a and 21b, 22b. The other ends of the torsion bars 20a, 20b are coupled wtih one-rod return motion hydraulic cylinders 10a, 10b, respectively, pivoted on the body, etc., of the car. Flow control valves 40a, 40b and direction control valves 30a, 30b are installed in respective hydraulic circuits for these cylinders 10a, 10b, and these control valves are controlled on the basis of signals from a steering sensor 7 to sense the steering condition and a car speed sensor 6 to sense the car speed.
Patent JP-S5860031-A (JP)
Title: Yarn break detector and yarn feed stopper
Inventor: YAMANA NAGANORI
IPC: D01H13/16
Filed: 1981-09-29
Abstract: PURPOSE:The rotation of the back top roller is stopped by means of the yarn- break detector that makes the swing lever decline through a working plate that operates by yarn break, so that the robing is held, thereby the efficiency of yarn connection is increased, because of its simple structure. CONSTITUTION:The swing arm 12 is fixed to the supporting frame 11 that is set to the waiting arm with a shaft. An operating plate 16 that is restricted in its swing rotation through the filler 17 by the spun yarn Y is fixed with a shaft on the front roller side 1a of the swing lever 12. A sliding wedge 25 is set to a part of the periphery of the back bottom roller 3 and the wedge is inserted between the back bottom roller and the bottom roller 3 by the operation of the yarn-break detector to stop the rotation of the back bottom roller as well as hold the roving to stop is feed.
Patent JP-S6313601-A (JP)
Title: Hot continuous finishing mill
Inventor: YOSHIDA HIROSHI
IPC: B21B1/26
Filed: 1986-07-03
Abstract: PURPOSE:To prevent the width contraction of a material to be rolled and to obtain a hot rolled product having high width accuracy by providing a press roll device consisting of upper and lower press rolls for preventing the width contraction of the material to be rolled to at least >=1 inter-stand regions. CONSTITUTION:The press roll device to prevent the width contraction of the material to be rolled is provided to at lest >=1 inter-stand regions of a hot continuous finishing mill. The press rolls are preferably installed in plural pieces between the stands to prevent the width contraction over the entire region between the stands and are usually installed only between the 1st and 2nd stands on the front stage side where the amt. of the width contraction is large or between the 1st and 2nd stands and between the 2nd and 3rd stands. The effective installation position of the press roll device 3 is the region where the width contraction is largest, i.e., region near the center between the stands under ordinary rolling conditions.
Patent JP-H08325427-A (JP)
Title: Molded product
Inventor: SAITO MASAHIRO
IPC: C08F216/06
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a molded product having excellent mechanical strengths and formed from an aqueous feedstock solution having improved storage stability and prepared by mixing an alkali metal acetate with an acetoacetate-group- containing PVA resin containing acetic acid of a specified amount or below. CONSTITUTION: This molded product is made from an acetoacetate-group- containing PVA resin containing 2wt.% or below alkali metal acetate (A) and 5wt.% or below acetic acid and having an A/B weight ratio of 0.01-100. It is desirable that the product is made from an acetoacetate-group-containing PVA resin containing 0.01-0.3wt.% component A and 0.001-3wt.% component B and having an A/B weight ratio of 0.1-10. An aqueous solution used in the production of the molded product has excellent storage stability, and the obtained molded product has not deteriorated mechanical properties. Further, even when the aqueous solution contains a conventionally used crosslinking agent, it has a small change in viscosity, good storage stability and excellent moldability.
Patent JP-S6047284-A (JP)
Title: Tape recorder
Inventor: MATSUI TOSHIHIKO
IPC: G11B27/22
Filed: 1983-08-24
Abstract: PURPOSE:To attain the setting of desired music number selection over both sides by using each music selection memory storing corresponding to both sides of a tape and a changeover input means selecting both memories. CONSTITUTION:The music selection memory 8 or 9 of a desired side (A or B) is selected by the memory changeover means. Then a desired music number is inputted from a music selection key input section 7. When the designated music number is set in this case, an old designation address is updated. Thus, the 1st desired music number is stored. In selecting plural pieces of music at random, the said operation is repeated. In reproducing the selected music, a memory read/write means 10 reads the music number information from the memory 8 or 9, decides the coincidence with the music number of a present memory 5 and the result is reproduced sequentially. Thus, desired music numbers are stored at random for plural number over both sides of the tape and only the desired music of both the sides is reproduced continuously.
Patent JP-S6046952-A (JP)
Title: Treatment of covered optical fiber
Inventor: WADA NAOYUKI
IPC: C03C25/10
Filed: 1983-08-25
Abstract: PURPOSE:To obtain covered optical fiber having reliability for a long period, by subjecting covered optical fiber coated with a silicone resin to contact reaction with a specific compound. CONSTITUTION:The outer periphery of the optical fiber 11 consisting of core and clad obtained by spinning preform rod prepared by MCVD method, VAD method, etc. is covered with the thermosetting or ultraviolet-curing silicone resin 12 to give the covered optical fiber 10. The fiber 10 is put in a reactor having a low-molecular-weight organic compound (e.g., ethylene) containing a double or triple bond having reactivity with a group shown by the formula, it is subjected to contact reaction at 1-10 atmospheric pressure at <=200 deg.C, so that the outer periphery of the resin 12 is coated with a thermoplastic resin. Consequently, optical fiber not increasing transmission loss even if it is kept at high temperature for a long time is prepared.
Patent JP-S5378149-A (JP)
Title: Detector for beam scanning angle
Inventor: MIZUTANI AKIO
IPC: H01Q13/10
Filed: 1976-12-22
Abstract: PURPOSE:To accurately detect the beam angle and to make stable the operation, by easily alterating the non-linearity compensating performance with a simple constitution, through the conversion of the mechanical information to digital electric signal by use with encoder.
Patent JP-H07328581-A (JP)
Title: Wall surface washing apparatus
Inventor: NAGUMO TADASHI
IPC: B08B13/00
Filed: 1994-06-15
Abstract: PURPOSE:To efficiently and continuously wash the wall surface of a ship outer panel without applying load to a worker. CONSTITUTION:A support rod 6 is erected on a base stand 1 so as to be made tiltable and adjustible in a forward and rearward direction and a support pin 11 is erected on the upper end of the support rod 6 and a bolster plate 13 is attached to a support pin 11 so as to be freely revolvable in a horizontal direction. The base end of a washing nozzle pipe 15 is attached to the upper end part of the bolster plate 13 so as to be freely revolvable up and down. An air motor 32 and the crank mechanism 21 operated by the driving of the air motor 32 are provided to the bolster plate 13 and the end of the connection rod 20 of the crank mechanism 21 is connected to the stroke adjusting ring 24 fitted to the washing nozzle pipe 15. A revolving operation arm is allowed to protrude from the bolster plate 13 and a pressure control valve 27 is provided to the air motor 32.
Patent JP-S5487908-A (JP)
Title: Carbonic acid gas enclosing process into a closing circuit system containing compressor and gas cooler
Inventor: SAKAENO TAKASHI
IPC: F04B49/00
Filed: 1977-12-26
Abstract: PURPOSE: To shorten enclosing time in such a way that after enclosing carbonic acid gas in gaseousness in a closing circuit system, a compressor is driven under heat, after a gas cooler is suddenly cooled off and liquid carbonic acid gas is enclosed into the closing circuit system, the gas cooler is heated to evaporate the liquid carbonic acid gas.  
     CONSTITUTION: To begin with, after gaseous carbonic acid gas has been enclosed into a closing circuit system 6 by a separate carbonic acid gas cylinder, a compressor 1 is driven, and after it is heated up to a critical temperature by raising the temperature, the comprssor 1 is brought to a standstill. Next to it, a gas cooler 5 is driven to make sudden cooling, liquid carbonic gas in a cylinder 7 is enclosed by a desired amount in the closing circuit system 6 with this condition. Then, operation is done in suchd a way that liquid carbonic acid gas will remain in the cooler in the condition that the inside of the cooler has been made down less than the critical temperature of the carbonic acid gas. Thence, after evaporation is made for the liquid carbonic gas enclosed by heating the gas cooler 5, the comprssor 1 is driven. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5944590-A (JP)
Title: Heat accumulating apparatus
Inventor: HARADA MITSUHIRO
IPC: F28D20/02
Filed: 1982-09-07
Abstract: PURPOSE:To enable to make a heat accumulating apparatus in a compact structure, by disposing particles of coagulative heat accumulating medium charged hermetically in moisture-impermeable packing material with proper spacing in a tank-shaped container of a heat accumulating apparatus used for hothouse culture. CONSTITUTION:In a tank-shaped container 3 of a heat accumulating apparatus, particles 4 of coagulative heat accumulating medium consisting of Na2SO4. 10H2O or the like having a melting point of about 10-30 deg.C, charged hermetically in a moisture-impermeable packing material such as polyethylene or the like, are disposed with proper spacing from each other. In case of collecting superfluous heat in a hothouse in the daytime, a control section 7 drives a fan 5 for performing heat collecting operation when the temperature in the hothouse detected by a detector 6 becomes higher than a prescribed temperature. On the other hand, when the temperature in the hothouse becomes lower than a prescribed temperature at night, heat releasing operation is performed by driving the fan 5. Thus, it is enabled to obtain a compact, energy-saving heat accumulating apparatus used for hothouse gardening, which has a high efficiency of heat exchange.
Patent JP-H04353802-A (JP)
Title: Large-sized lighter weight reflection mirror
Inventor: KIMURA HIROSHI
IPC: G02B5/08
Filed: 1991-05-30
Abstract: PURPOSE:To obtain the large-sized reflection mirror which is light in weight and is excellent in operability and the accuracy of a reflection surface. CONSTITUTION:The specular surface forming layer 1 of a multilayered structure integrally constituted with the non cellular and transparent specular surface forming layer 1 made of quartz glass or high silicate glass and a base body layer 2 consisting of a porous foam layer of silicon dioxide has a layer thickness ranging 2 to 20% of the thickness in the central part of the multilayered structure reflection mirror and the porous base body layer 2 contains >=15% of the total pore volume contained therein as closed cells and has 0.1 to 1g/cm<3> apparent density. The reflection surface having high accuracy is formed without the possibility of a failure at the time of mirror polishing in this way. In addition, the high surface accuracy is maintained regardless of postures, such as horizontal and vertical postures. The operability and the accuracy of the reflection surface are much surpassing. Further, the additionally higher operability is obtainable with the reflection mirror provided with a reinforcing layer on the rear surface of the porous base body layer.
Patent JP-S6216615-A (JP)
Title: Noise eliminating circuit
Inventor: AOYAMA NORIYUKI
IPC: H03K5/1252
Filed: 1985-07-15
Abstract: PURPOSE:To eliminate a noise of any time point by providing each latching circuit for sampling an external control signal at a rise and a fall of an internal clock signal and taking AND, in a clock synchronization control circuit for inputting the external control signal. CONSTITUTION:In case a noise is mixed instead of an external control signal, when a pulse width of the noise is not long, and its width is below half of a width of a clock phiA, all noises are eliminated. That is to say, a noise which has been generated at the time of a rise of a clock is detected by a data latching circuit 1, but it is not detected by a data latching circuit 2. Accordingly, when these two signals are inputted to an AND gate 3, the noise is eliminated. A noise which has been generated at the time of a fall of the clock is detected by the data latching circuit 2 by the same operation, but it is not detected by the data latching circuit 1, therefore, the noise is eliminated.
Patent JP-H01320466-A (JP)
Title: Automatic chemical analyzer
Inventor: TAMURA MASATO
IPC: G01N35/00
Filed: 1988-06-22
Abstract: PURPOSE:To allow the maintenance of only the arbitrary module by separately providing a power source module between a power source and the respective modules. CONSTITUTION:The power source module 21 is connected between power source lines l1, l2 and the respective modules 17a-17b. The module 21 has similar power source switches 22a-22d corresponding to the respective modules 17a-17b and the power source switches are connected via mutual cables 23a-23d to the corresponding modules. The supply of the power source can be stopped by turning off the corresponding power source switch in case of maintaining the specific modules by this constitution. The maintenance of, for example, only the required module 17a can be executed while the power source is kept supplied to the other modules 17b-17d by turning off the switch 22a in case of maintaining the module 17a.
Patent JP-S6136565-A (JP)
Title: Method of fixing seal member
Inventor: YAMASHITA KIYOSHI
IPC: A47J27/08
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a method of fixing a seal member, which can accomplish fixing without deformation such as torsion or the like and shifting, and which can easily provide automation of fixing operation by inserting a groove portion of a seal member in a fitting projection, and then deforming the fitting projection. CONSTITUTION:A seal member 1 fitted to a lid of a keeping warm pot or the like has a groove 6 and a fitting concave portion 7 connected to the groove 6. The lid 4 is provided with guide ribs 10, 11 in such a manner as to clamp a fitting projection 9. The fitting projection 9 is formed by a material having a melting point lower than that of the seal member 1. The seal member 1 is inserted between the guide ribs 10, 11, and the fitting projection 9 is fitted in the groove 6. After that, a heating element 12 is pressed above the seal member 1, so that the forward end of the fitting projection 9 is melted and deformed. This deformation can prevent slipping-out of the seal member 1.
Patent JP-H0446089-A (JP)
Title: Device for pulling up single crystal
Inventor: HARADA HIROBUMI
IPC: C30B15/00
Filed: 1990-06-14
Abstract: PURPOSE:To prevent the generation of the dislocation of the crystal occurring in the evaporated matter from a melt and the generation of an oxygen induced lamination defect by providing a cylindrical flow regulating plate of a prescribed shape in the connecting part between a pulling up chamber part and a heating chamber part of the device for pulling up the single crystal by a CZ method. CONSTITUTION:The chamber 2 is constituted of the heating chamber part 2a which houses a crucible 5 and a heater 6 and the pulling up chamber part 2b which is extended along the pulling up shaft 14 of the single crystal 10 and has the inside diameter smaller than the inside diameter of the heating chamber part 2a. Further, the cylindrical flow regulating plate 18 which is positioned with the top end of nearly the same inside diameter as the inside diameter of the pulling up chamber part 2b in the connecting part of the pulling up chamber 2b and the heating chamber part 2a, is extended downward along the pulling up shaft 14 of the single crystal 10 from this part and is gradually expanded in diameter at least at the bottom end thereof is provided. The flow of the inert gas supplied from a supplying duct 17 is regulated in this way, by which the flow of the gas is stabilized and the evaporated matter of SiO, etc., evaporating from the melt 9 is thereby efficiently discharged to the outside of the system.
Patent JP-S5859177-A (JP)
Inventor: YONEDA KIYOSHI
IPC: B66B1/18
Filed: 1981-09-30
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-S5696294-A (JP)
Title: Switching device
Inventor: KINOSHITA TAKASHI
IPC: G04C9/04
Filed: 1979-11-30
Abstract: PURPOSE: To simplify the selection of the continuous operation of a TV image receiver from the set time and the alarm voice operation by the fixed control of two sets of loads through the RS-type FF or the switching transistor.  
     CONSTITUTION: When at the time of open state of the resetting switch 47 the alarm signals 48 are added from the terminal 7, through the transistor 8, capacitor 15 or the diode 15 the set input terminal S of the RS-type FF3 keeps a low level even after the extinction of the signal 48 and the output Q reaches a high level to conduct the transistors 23, 25, 17, 18 or 16 for operating the load 33. And, the voice signal of the load 33 operates the load 34 to select the continuous operation of the TV image receiver. On the other part, in the state of "on" of the switch 47 the transistor 23 is not conducted so that the load 33 goes into the state of nonoperation while the transistor 31 is conducted to operate the load 34 through the signals 48 for easily selecting the continuous operation of the TV image receiver from the set time and of the alarm voicing operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09369-A (JP)
Title: Counter top of kitchen unit
Inventor: AMANO TANEHISA
IPC: A47B96/18
Filed: 1995-06-22
Abstract: PURPOSE: To provide a counter top of a kitchen unit having the same left and right in user's convenience, and a before and behind symmetric shape, increased in production in the same specification and reduced in processing cost. CONSTITUTION: Back guard parts D consisting of water returning rising walls 1a, upper edge surfaces 1b and outside suspension walls 1c are formed to the front and rear edge parts of a counter top 1 in the same shape and dimension and a sink 2 having a before and behind symmetric shape is attached to the center in the depth direction of the counter top 1 and a hole 1e for assembling heating machinery is bored in the counter top in a before and behind symmetric shape to make the whole of the counter top 1 symmetric before and behind with respect to the center line of the depth directrion of the counter top 1.
Patent JP-S5488273-A (JP)
Title: Nitrosourea derivative and its preparation
Inventor: TSUJIHARA KENJI
IPC: C07D213/73
Filed: 1977-12-23
Abstract: NEW MATERIAL:Nitrosourea derivatives of formula I (R 1  is unsaturated nitrogen-containing heteromonocyclic group that may be substituted; R 2  is lower alkyl that may branch).  
     EXAMPLE: 1-(4-Amino-2-methyl-5-pyrimidinyl)methyl-1-methyl-3-(2-chloroethyl)-3- nitrosourea.  
     USE: Low-texicity medicines with antitumorigenic activity.  
     PREPARATION: The nitrosation of a urea derivative of formula II is effected in an appropriate solvent as formic acid using a compound bearing nitroso groups as sodium nitrite at room or lower temperature, preferably 0W5°C, to prepare said nitrosorea derivative of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5944846-A (JP)
Title: Manufacture of semiconductor device
Inventor: UOOCHI YASUO
IPC: H01L21/316
Filed: 1982-09-07
Abstract: PURPOSE:To prevent the disconnection of wiring layer at a phosphor silicate glass film or wire connecting part by heating and fusing said phosphor silicate glass film on a semiconductor substrate with an infrared lamp. CONSTITUTION:After forming a gate electrode 3, source region 5 and drain region 6 on the region isolated by a field oxide film 2 on a semiconductor substrate 1, an insulating film 7 consisting of phosphor silicate glass film is deposited on the entire part, and connecting windows 8, 8' to be connected to the source layer 5 and drain layer 6 are also formed. The upper periphery 71 of connecting windows 8, 8' and the stepped part of insulating film 72 of pattern edge are heated and fused by an infrared lamp and these are tapered gradually. Thereafter, a metal thin film layer is formed through the windows 8, 8' and a wiring layer 9 is also formed by the patterning. Thereby, disconnection of wiring layer can be prevented and reliability can also be improved.
Patent JP-H0824905-A (JP)
Title: Equipment for joining rolled stock and method thereof.
Inventor: TAZOE NOBUHIRO
IPC: B23K37/02
Filed: 1994-07-08
Abstract: PURPOSE:To enable continuous feeding of rolling stock to a finishing mill by running a truck in the rolling direction with a preceding stock and a succeeding stock clamped by a rear end clamping device and a front end clamping device. CONSTITUTION:The joining device of a rolling mill is so structured that a truck 12 runs in the rolling direction with a preceding stock 1 and a succeeding stock 2 clamped by a rear end clamping device 14 and a front end clamping device 16. In addition, since the entire width of a rolling stock is joined by the two processes consisting of cutting by a working device 18 and pressure welding by a pressure welding device 22, the joining time is greatly reduced, enabling the reduction of the entire length of a rolling equipment. Moreover, with the working face maintained in a reducing state by a reduction maintaining device 20, the lower face of the rear end and the upper face of the front end or vice versa are simultaneously cut and also pressure-welded by the pressure welding device 22. Thus, oxidation is a little on the working faces, which are brought into close contact with each other without a space in between for pressure-welding, and the entire width of the rolling stock is joined with a sufficient joining strength.
Patent JP-H056079-A (JP)
Title: Electrophotographic device
Inventor: NAKAJIMA TETSUO
IPC: G03G15/09
Filed: 1991-06-27
Abstract: PURPOSE:To prevent a burning and a damage of a developing roller caused by a leakage at a pinhole, etc., on a photosensitive body for th electrophotographic device where a developing is operated by contacting the developing roller with the photosensitive body where an electrostatic latent image is formed, impressing a bias voltage between the photosensitive body and the developing roller and transferring a toner on the developing roller to the photosensitive body. CONSTITUTION:This device is constituted by using a photosensitive body 1 of 10 to 15 specific inductive capacity and setting the bias voltage impressed between the photosensitive body 1 and a developing roller 41 by a bias voltage impressing means 49 at <=200 voltages enough to develope an exposed part on th photosensitive body 1 by the toner on the developing roller 41.