baber/WOPTO huggingface dataset:
Patent JP-S52109306-A (JP)
Title: Information transmission device
Inventor: HINO TOSHIHISA
IPC: H04L12/42
Filed: 1976-03-10
Abstract: PURPOSE:To provide a transfer device to improve operation efficiency of a whole system by automatically. performing recovery of a failured station in a loop transmission line.
Patent JP-H05195611-A (JP)
Title: Construction panel
Inventor: SHITO IKUO
IPC: E04F13/26
Filed: 1992-01-16
Abstract: PURPOSE:To simplify the on-site work by fitting a dry panel having male and female connecting structures on the right and left on multiple lengthy backing materials via fixing tools or the like. CONSTITUTION:A core material 6 made of a synthetic resin foam body is sandwiched between a surface material 4 and a back face material 5 made of a metal thin plate to form a lengthy dry panel A. A female real part 7 and a male real part 8 are provided on the right and left ends of the lengthy panel A, the fixing section 7a of the female real part 7 of the lower panel A is fixed to a lengthy backing material by fixing tools. The length of the lengthy backing material is set to integer times the working width of the lengthy panel A or below. The male real part 8 of the upper panel A is inserted into the female real part 7 of the lower panel A, and the upper and lower panels are connected together. Construction is simplified, and the construction period can be shortened.
Patent JP-H03233801-A (JP)
Title: Lamp for vehicle
Inventor: OISHI KAZUTAMI
IPC: F21S8/10
Filed: 1990-02-07
Abstract: PURPOSE:To prevent a reflector from interfering with a lamp and make effective use of the area of the reflector so as to miniaturize the reflector and the lamp and also improve the illumination characteristic of the lamp by disposing the lamp from the direction diagonal to the optical axis of a lens, and also disposing the reflector opposite to the lamp. CONSTITUTION:A lamp 8 to be disposed through an opening which is tilted with respect to the optical axis of a lens 17 is disposed from the direction diagonal to the optical axis and also a reflector 23 for reflecting light from the lamp 8 in the direction of the optical axis is disposed below the lamp 8 in a lamp room. The effective use of the area of the reflector 23 is thereby possible and the reflector 23 can be formed by a single reflector and also the reflector 23 and the lamp 8 are both miniaturized and at the same time the illumination characteristic of the lamp 8 is improved.
Patent JP-H05187935-A (JP)
Title: Load cell incorporating voltage boosting circuit
Inventor: ADACHI MOTOYUKI
IPC: G01G3/147
Filed: 1992-01-16
Abstract: PURPOSE:To commonly use a processor by incorporating a excitation voltage boosting circuit in the main body of a load cell. CONSTITUTION:Usually, an excitation voltage is sent to an excitation voltage boosting circuit 2 from an excitation circuit 5. The circuit 2 boosts the sent excitation voltage and applies the boosted excitation voltage across a high- output load cell 1. As a result, a high-output signal is inputted to an A/D converter 3 from the cell 1. At the time of inputting the signal to the converter 3, the reference voltage Vref of the converter 3 is adjusted by means of a variable resistor 6. Because of the adjustment, accurate A/D conversion is performed. Based on the A/D conversion, a measured data outputting section 4 displays or prints measured data.
Patent JP-S52110002-A (JP)
Title: Magnetic tape driving apparatus
Inventor: IWATA KENJI
IPC: G11B15/44
Filed: 1976-03-12
Abstract: PURPOSE: To prevent an excess torque from exerting on a reel at the end of rapid rewinding by stopping a capstan upon its switching to usual read-write speed operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63195568-A (JP)
Title: Pressure balancer
Inventor: TAKANO NOBUYOSHI
IPC: G05D16/00
Filed: 1987-02-09
Abstract: PURPOSE:To balance the gas pressure values of 1st and 2nd gases stably by admitting the 1st and 2nd gases into a pressure accumulation chambers, sliding a needle to between both pressure accumulation chambers, and discharging the gases from a small hole by utilizing the pressure difference between the 1st and 2nd gases. CONSTITUTION:An external cylinder 10 having a large cylinder part 11 and a small cylinder part 12 which have the same center axis is provided and the needle 20 is slid along their internal walls. The pressure of the 1st gas is applied into a 1st pressure accumulation chamber 25 and the pressure of the 2nd gas is applied into a 2nd pressure accumulation chamber 26. Then when the product of the pressure of the 1st gas and the pressure reception area of the needle 20 is equal to the product of the pressure of the 2nd gas and the pressure reception area of the needle 20, the needle 20 states at the center part of the external cylinder 10. Further, when the pressure of the 1st gas becomes larger than the pressure of the 2nd gas, the needle 20 moves right to discharge the 1st gas from the pressure accumulation chamber 25 through the gap 17 between the large cylinder part 11 and needle 20 and when the needle 20 further moves right, the gas is discharged through the small hole 15, so that the pressure in the pressure accumulation chamber 25 is balanced with the pressure in the pressure accumulation chamber 26 for the 2nd gas. Therefore, even if abnormal pressure is generated, the 1st and 2nd gases are balanced in pressure stably.
Patent JP-S55118002-A (JP)
Title: Manufacture of reflective umbrella
Inventor: YAMAZOE HIROSHI
IPC: G02B5/00
Filed: 1979-03-06
Abstract: PURPOSE: To efficiently manufacture a reflective umbrella by cutting a light metal flat plate into the form of the umbrella developed after which the cut plate is bent, worked, and formed.  
     CONSTITUTION: A process of manufacturing a reflective umbrella is shown by aWh. Guide holes 2, 3 are made in aluminum plate 1, and then plate 1 is passed through the processes of both side cuttings 4, 5, boring 8, both side cuttings 9, 10, boring 11, deformed borings 12, 13, deformed borings 14, 15, bendings 16, 17, cutting 19 and bendings 20, 21 on the basis of guide holes 2, 3 made in the first process a. Thus, the finished product shown by the drawing can be manufactured efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55119710-A (JP)
Title: Solution discharge unit
Inventor: SUZUKI TSUNEO
IPC: G05D7/00
Filed: 1979-03-09
Abstract: PURPOSE: To enable to discharge the solution continuously at all times, by providing and overflow tube and drive unit moving the overflow tube in the same speed as the liquid surface falling speed in the vessel.  
     CONSTITUTION: The set of required discharge amount is made with the position adjustment on the overflow tube 5. Next, the pulley 11 is turned fitted on the motor shaft 14 with the drive of the drive motor 12 and the wire 10 wound on the pulley 11 is rewound. Thus, the overflow tube pended with the wire 10 moves from upper to lower of the vessel 2 in a given speed. In this case, the falling speed is adjusted with the number of revolution adjuster 13 and it is made the same speed as the liquid surface falling speed in the vessel 2, then the head h is always kept constant and a given amount of flow is discharged continuously from the solution discharge outlet 7 of the overflow tube 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08164145-A (JP)
Title: Ultrasonic surgical operation device
Inventor: HARADA AKIRA
IPC: A61B18/00
Filed: 1995-02-15
Abstract: PURPOSE: To integrate and display only the time when a hand piece actually oscillates and performs ultrasonic vibration, to correctly recognize the history of a device, to perform appropriate maintenance and to integrate and display oscillation time of each time corresponding to surgical operation contents as well. CONSTITUTION: This surgical operation device is composed of the hand piece 27, a liquid supply pump 23, a suction pump 24, an oscillator 4 and a control part. Then, the control part is composed of a liquid supply pump control circuit 3, a suction pump control circuit 5 and an actuating circuit 1 and the actuating circuit is connected to the liquid supply pump control circuit, the suction pump control circuit and the oscillator by an actuating signal line 2. Further, the hand piece is connected to the oscillator through a connector 16 by an ultrasonic wave output signal line 8 and a discrimination detection signal line 12, timers 1 and 18 and the timers 2 and 19 are connected by an oscillation detection signal line 17 and a reset switch 20 is installed to the timer 1.
Patent JP-S58143312-A (JP)
Title: Zoom lens system
Inventor: TOKUMARU SHIYOU
IPC: G02B15/16
Filed: 1982-02-19
Abstract: PURPOSE:To provide a zoom lens system which is small in the extending length for focusing by making the absolute value of the lateral magnification of a focusing lens group always larger than (1) in the stage of zooming and causing the change thereof in the direction where the absolute value of the lateral  magnification increases according to the zooming from a short focal length side  to a long focal length side. CONSTITUTION:A focusing lens group F to be moved in the optical axis direction for the purpose of focusing and at least two groups of a lens group A disposed on the side nearer the object than the group F are provided. These groups are so arranged that the combined focal length of the group A changes with a change in the air spacing between the two groups of the lens group A in the stage of zooming and that the lateral magnification betaF of the group F changes while satisfying¦betaF¦>1 at all times and said change is caused in the direction where the¦betaF¦increases according to the zooming from a short focal length side to a long focal length side.
Patent JP-H01202830-A (JP)
Title: Semiconductor element with bump electrode, manufacture thereof and semiconductor device using that element
Inventor: NISHIMURA YOSHIRO
IPC: H01L21/60
Filed: 1988-02-09
Abstract: PURPOSE:To obtain a bump electrode which can cope with small-quantity multi- product production and be easily formed by adhering the electrode made of a solder ball of the size equivalent to or slightly smaller than that of an electrode pad on the pad. CONSTITUTION:A bump electrode 7 made of a solder ball in size equivalent to or slightly smaller than an electrode pad 2 is adhered onto the pad 2. Accordingly, since the electrode 7 can be easily formed on the pad 2 even for various types of semiconductor elements having different positions and number of the pads 2, it can be easily connected to a mounting substrate without preliminary solder. Thus, the bump electrode which can cope with small-quantity/multi- product production and be easily formed can be obtained.
Patent JP-S59155436-A (JP)
Title: Plated resin article
Inventor: KITAMURA KAZUO
IPC: C08L55/02
Filed: 1983-02-22
Abstract: PURPOSE:A plated resin article excellent in heat resistance, mechanical properties, etc., obtained by plating a molding of a resin composition comprising an aromatic polycarbonate and two thermoplastic graft copolymers. CONSTITUTION:The following components are blended together by means of a tumbler, extruder, or the like: (A) about 35-80pts.wt. aromatic polycarbonate (e.g., L-1250, a product of Teijin Kasei, Ltd.), (B) about 10-50wt% thermoplastic graft copolymer prepared by grafting a vinyl cyanide compound and an aromatic vinyl compound onto a diene rubber component (so-called ABS resin), and (C) about 1-20wt% thermoplastic graft copolymer prepared by grafting a (meth) acrylate ester and an aromatic vinyl compound onto a diene rubber component (so-called MBS resin). The resulting resin composition is molded into the desired shape, and electroplated with copper or the like to obtain a plated resin article.
Patent JP-S62187434-A (JP)
Title: Production of diphenylcarboxylic acid ester
Inventor: MATSUOKA YUJI
IPC: C07C69/76
Filed: 1986-02-12
Abstract: PURPOSE:The reaction between diphenyl iodide or bromide, carbon monoxide and an alcohol is carried out in the presence of a specific catalyst to produce the titled compound which is used as a raw material for fiber and resin of high heat resistance and high strength. CONSTITUTION:An iodided diphenyl such as 4-iododiphenyl or bromide diphenyl such as 4-bromodiphenyl are allowed to react with carbon monoxide and an alcohol such as methanol or benzyl alcohol in the presence of a base or a transition metal compound such as Pd, Ni, or Co compounds to give diphenylcarboxylic acid ester. The reaction pressure is preferably 1-100kg/cm<2>G. The reaction temperature is 50 deg.C or higher, preferably 100-200 deg.C. EFFECT:The starting materials are readily available and inexpensive, while the product is high in industrial value.
Patent JP-H07235139-A (JP)
Title: Optical disc apparatus
Inventor: FUNABASHI TAKESHI
IPC: G11B20/12
Filed: 1994-02-24
Abstract: PURPOSE:To efficiently use a user area and an exchange area by detecting the number of initial defect sectors of an optical disc and varying a memory capacity of the exchange area in accordance with the number of the initial defect sectors. CONSTITUTION:A CPU 21 reads data for disc certification of a magneto-optic disc 1 when a power switch is turned ON or at a reset time, and writes the data to a data buffer 25 via a buffer controller 24. Then, a disc certification operation is carried out to detect the number of initial defect sectors. A memory capacity of an exchange area in the disc 1 is varied in accordance with the number of the initial defect sectors. It becomes possible to determine the memory capacity of the exchange area to be fit for the nature of the optical disc.
Patent JP-H02206511-A (JP)
Title: Cogged belt manufacturing sleeve
Inventor: TAKAHASHI TAKERU
IPC: B29K21/00
Filed: 1989-02-06
Abstract: PURPOSE:To prevent a deformation of a crest part due to pressure and heat at the time of vulcanization, by a method wherein the modulus of elasticity of the quality of the material of the crest part corresponding to a trough part of a cog of a cog belt is made larger than that of other part. CONSTITUTION:A singular or a plurality of synthetic rubber sheets 12 are lami nated on the surface of a cog mold 11 where a crest part 11a and trough part 11b having fixed shapes are arranged alternately and then a metallic bar 3 whose coefficient of cubical expansion is low is arranged in a trough part 11b of the surface of the mold 11. Then a singular or a plurality of synthetic rubber sheet 13 are laminated onto the surface of the laminated body and made into a sleeve molded product. The radius of curvature of 2-5mm corresponding to a curved surface form of the trough part of the mold is preferable for the metallic bar 3. A sleeve 1 is manufactured by pressurizing and vulcanizing the sleeve molded product. Since the metallic bar 3 is laid under the crest part, rigidity of the crest part is improved and a deformation due to compression of the crest part of the sleeve is prevented.
Patent JP-H01203811-A (JP)
Title: Liquid fuel combustion device
Inventor: SANO HIDEJI
IPC: F23D11/10
Filed: 1988-02-08
Abstract: PURPOSE:To stabilize combustion and to prevent fuel from being brought into a tarlike state, by a method wherein a baffle formed by twisting a metallic sheet is situated in the vicinity of the outlet of a vaporizing cylinder. CONSTITUTION:With a heater 24 energized, a blower 14 run, and a pump 12 actuated, fuel is injected through a fuel nozzle 11 toward a floor surface in a vaporizing cylinder 10. A most of fuel collided with the floor surface is vaporized, but a part thereof is not vaporized but flies to a position in the vicinity of an outlet. A baffle 23 in the vicinity of the outlet of the vaporizing cylinder 10 is kept at a high temperature, and the fuel not vaporized but flying is collided with the baffle 23 for vaporization. The baffle 23 performs a role to agitate the flow of air, the vaporized fuel and combustion air are enoughly mixed together, the mixture is produced in uniform concentration and fed to a mixing chamber 15. The air-fuel mixture flows to a fuel feed passage 17 and is injected through a burner port 20 to the interior of a combustion chamber 19. When the air-fuel mixture is ignited, flame 21 is formed to continue combustion. In this case, since concentration of air-fuel mixture fed to the burner port 20 is uniform, the generation of CO at a part of the burner ports 20 and flying are prevented to perform stable combustion.
Patent JP-H05192756-A (JP)
Title: Die clamping device of forming machine
Inventor: SUGISHIMA SAKAE
IPC: B29C45/64
Filed: 1992-01-17
Abstract: PURPOSE:To clamp the die as that the burr is not generated on the formed part and the molten material is not leaked out. CONSTITUTION:Die champing cylinders 18 are composed by arranging the piston members by one body with four pieces of guide posts 16 standing at the circumference of a fixed forming die 14, together a moving die plate 20 attached with a moving forming die 22 is connected to a cylinder housing 24 of the die clamping cylinder 18, and the part of outer circumferential side form the attached portion of moving forming die 22 among the moving die plate 22 is pressed toward a base 12.
Patent JP-S62186300-A (JP)
Inventor: NAGAI HIROSHI
IPC: G10L25/78
Filed: 1986-02-10
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-H03233238-A (JP)
Title: Air conditioner
Inventor: TAKAHASHI TAKAHIRO
IPC: F24F5/00
Filed: 1990-02-07
Abstract: PURPOSE:To absorb a proper amount of gas refrigerant at both air warming and cooling times by providing a gas bypass pipe to communicate a point between a second auxiliary heat exchanger and a user side heat exchanger with the suction side of a refrigerant transfer means through a throttle means, and also a solenoid valve in parallel to the throttle means. CONSTITUTION:At the time of air cooling when a pressure difference is small between the front and rear sides of a gas bypass pipe 14, gas refrigerant vaporized by a user side heat exchanger 12 is made to flow through a solenoid valve 16 not through a throttle means 15 and sucked constantly by a proper amount into the suction side of a refrigerant transfer means 11. On the contrary, at the time of air warming when the pressure difference is large and bypassing amount becomes large, a part of gas refrigerant gasified by a second auxiliary heat exchanger 9 is made to flow through the throttle means 15 not through the solenoid valve 16 valve and sucked constantly by a proper amount into the suction side of a refrigerant transfer means 11. In this constitution, as a proper amount of refrigerant is constantly sucked, if a part of liquid refrigerant is vaporized to generate bubbles, abnormal expansion can be absorbed. Thus any abnormal vibration or noise of the refrigerant transfer means can be prevented effectively.
Patent JP-S58144848-A (JP)
Title: Reader-printer
Inventor: ISHIDATE YOSHIYUKI
IPC: G03B27/32
Filed: 1982-02-23
Abstract: PURPOSE:To obtain images having good quality, by providing a stopper which limits and stops the operation of a mirror in a certain position, a mirror bracket and a magnetic force generating means which generates magnetic force for holding the mirror bracket at the stopper. CONSTITUTION:A mirror 4 is fixed to a mirror bracket 3, and is connected via a shaft 7 and a gear head 8 to a motor 9. The mirror 4 is set by fulcrums 5, 6, and in the stage of copying, the motor 9 is rotated by an external signal to kick up the mirror 4 and to remove the same from the optical path. In the stage of using the reader, the motor is run to move the mirror 4 until the mirror abuts on a stopper 1. A magnet 2 is provided on the side face of the stopper 1  and attracts the bracket 3 magnetically, thereby preventing clattering owing to mechanical oscillation. Images having good quality are thus obtained.
Patent JP-H11231092-A (JP)
Title: Method for simultaneously separating technetium and neptunium from spent nuclear fuel
Inventor: UCHIYAMA GUNZOU
IPC: G21C19/46
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for simultaneously separating Tc (technetium) and Np (neptunium) in a nuclear fuel reprocessing process. SOLUTION: In a Np oxidizing process 4, Fp not extracted is removed as high-level waste liquid and, in a Tc and Np separating process 5, a complex with hepta-valent Tc and hexa-valent U combined out of hexa-valent U, tetra-valent Pu, hepta-valent Tc and hexa-valent Np extracted with organic solvent is decomposed by n-butyl aldehyde and hepta-valent TC and hexa-valent Np are reduced into penta-valent or tetra-valent one and into penta-valent one, respectively, reversely extracted in a water phase and transferred to a U and Pu recovering process 6.  In the U and Pu recovering process 6, U and Pu are selectively extracted and recovered with organic solvent and returned to the TC and Np separating process 5 and TC and Np not extracted are recovered as products and, in a U/Pu distributing process 7, tetra-valent Pu is reduced into tri-valent one with nitric acid water solution, Pu is reversely extracted with nitric acid water solution and recoverd as Pu product and U being extracted is recoverd as U product.
Patent JP-S63196660-A (JP)
Title: Carthamin powder
Inventor: ANDO NAOKO
IPC: C09B67/02
Filed: 1987-02-12
Abstract: PURPOSE:To provide a carthamin powder which has improved smoothness and extensibility on the skin and whose tone can be arbitrarily controlled, by adsorbing a specified high-purity carthamin powder on the surface of a spherical cellulose acetate powder. CONSTITUTION:Carthamin, obtd. by immersing the pollen of a safflower in an aq. alkaline soln. and precipitating out carthamin with an org. acid, is purified with a hydrous org. solvent to give high-purity carthamin of the formula. The carthamin is dissolved in a 0.1-10% aq. soln. of an alkali (e.g., an aq. NaOH soln.). Spherical cellulose powder having a degree of oxidation of 40-63% and an average particle size of 0.5-100mu is added thereto and an org. acid (e.g., citric acid) is then added thereto to fix the cellulose acetate to the carthamin and to develop a color. The colored powder is separated, washed with water and dried.
Patent JP-H08217905-A (JP)
Title: Method and apparatus for expanding expandable vinylidene chloride resin particle
Inventor: USUI KATSUHIKO
IPC: C08J9/22
Filed: 1995-02-16
Abstract: PURPOSE: To obtain high-expansion-ratio expanded particles having a stable cellular structure within short time by a simple apparatus by expanding specified expandable resin particles with hot air from an electrical hot air generator under specified conditions. CONSTITUTION: Expandable particles of a vinylidene chloride resin having a partially crosslinked structure (e.g. particles prepared by impregnating resin particles made from vinylidene chloride, styrene, acrylonitrile, N-phenylmaleimide and 1,6-hexanediol diacrylate with a monochlorodifluoroethane blowing agent) are expanded with hot air from an electrical hot air generator under conditions in which the temperature of the hot air in the expansion tank 6 is 100-300 deg.C, and the residence time is 0.1-60min. In a desirable example, the apparatus for expansion consists of a hot air generator 1, a heat-resistant hose 2 for supplying hot air and an expansion tank 6 having a feed supply part 7 and expanded particle discharge part 10.