baber/WOPTO huggingface dataset:
Patent JP-S5918034-A (JP)
Title: Control device for tilting cargo box of dump truck
Inventor: HARA TAKESHI
IPC: B60P1/16
Filed: 1982-07-19
Abstract: PURPOSE:To safely hold a cargo box at a predetermined tilted angle, by operatiing a valve for communicating a pump with a tank upon shutting off a passage between the pump and a cylinder, only when a control lever is positioned at a raised position or a neutral position and as well the cargo box is tilted at a predetermined tilted angle. CONSTITUTION:When a selector valve 7 is changed over by setting a control lever 12 at its raised position, oil from a pump P flows into a hydraulic cylinder 4 which therefore extends and tilts. A switch 23 is actuated when the cylinder 4 tilts at a predetermined angle, and a solenoid 21 of a bypass valve 10 is energized to change over a valve 16 for communicating an oil passage 17 with an oil passage 18, so that a valve 13 is changed over. Accordingly, an oil passage 14 is shut-off and an oil passage 6 is communicated with an oil passage 9. Therefore, the cylinder 4 is held at the predetermined angle. When the lever 12 is set at its lowered position, the selector valve 7 is changed over while the solenoid 21 is deenergized to change over the valve 18. Thereby, the oil passage 18 is communicated with a tank T, and therefore, the valve 13 is changed over into its original position. Accordingly, the cylinder 4 is communicated with the tank T and retracts.
Patent JP-S5350855-A (JP)
Title: Liquid crystal display element
Inventor: UBUKATA HISASHI
IPC: G09F9/00
Filed: 1976-10-20
Abstract: PURPOSE: In a TN type liquid crystal display element, displaying of normally used patterns requiring displaying at all time is made possible without application of voltage by providing non-oriented parts on an orientation film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62285409-A (JP)
Title: Method and apparatus for laminating thin plate laminated unit
Inventor: BURUUNOO TSUMUSUTEIN
IPC: H01F41/02
Filed: 1987-05-22
Abstract: Positioning of the individual portions is no longer effected on the laminating station but on a positioning station which is arranged upstream of the laminating station. In the positioning station the individual portions of a layer are deposited and positioned by being pushed against each other. The finally positioned individual layer is then delivered as a closed unit to the laminating station and laminated to form a transformer core. The individual portions are stacked on a stacking station in such a way that they are already arranged in the correct relative position with respect to each other.
Patent JP-H04280816-A (JP)
Title: Production of porous fine particulate titanium oxide
Inventor: TAKAHARA KOICHI
IPC: A61K8/29
Filed: 1991-03-06
Abstract: PURPOSE:To obtain a fine particulate titanium oxide having active surface free from sintered particles by reacting an aqueous suspension of a specific reaction condensate of hydrated titanium oxide and an organic acid with an alkali metal hydroxide, neutralizing and eliminating the alkali metal. CONSTITUTION:An aqueous solution system at >=50 deg.C, preferably 50-100 deg.C, having dissolved one or more dibasic or tribasic organic carboxylic acids is heated to a fixed temperature. Then, an aqueous solution of titanium tetrachloride is poured to the heated aqueous solution system while stirring, the reaction condensate of hydrated titanium oxide and an organic acid is precipitated, and is filtered, washed with water and dried. Then the reaction condensate is suspended in pure water, reacted with an alkali metal hydroxide at pH>=8 and at >=50 deg.C while stirring and filtered. Then the alkali titanate is suspended again in pure water, mixed with a mineral acid, the alkali metal in the alkali titanate is neutralized at pH <=3 and at >=50 deg.C, eliminated, filtered, washed with water and dried to give the objective porous fine particulate titanium oxide.
Patent JP-S6018232-A (JP)
Title: Drawing method of metallic plate
Inventor: SUZUKI KOUICHIROU
IPC: B21D22/26
Filed: 1983-07-11
Abstract: PURPOSE:To improve workability and to perform drawing suitable for mass production by providing preliminarily a hole in the part corresponding to the surface of a metallic plate to be projected by drawing and providing holes for concentrating deformation to the parts corresponding to the surface to be risen by drawing. CONSTITUTION:A prepared tap hole 4 is preliminarily provided in the part of a metallic plate to be projected by drawing and holes for concentrating deformation are provided in the part to be risen by drawing and the other holes 2 to be formed are provided. The steel plate is then drawn by using prescribed dies. Since the parts P near both sides of the holes 5 for concentrating deformation elongate concentrically in this time, the hole 4 is hardly deformed. The prepared tap hole having the same shape as the preliminarily formed shape is consequently positioned on the surface 3a projected by drawing and the holes 5 for concentrating deformation are positioned on the surfaces 3b risen by drawing. Workability is remarkably improved by such working method.
Patent JP-H05299725-A (JP)
Title: Discharge electrode for laser oscillator
Inventor: SHIMIZU KOICHI
IPC: H01S3/038
Filed: 1992-04-17
Abstract: PURPOSE:To provide a discharge electrode which can be set to the optimum thickness to realize stable glow discharge by making free the internal dielectric material from external pressure due to a pressure difference. CONSTITUTION:External dielectric materials 3A, 3B are fitted to covers 2A, 2B of windows 1a provided to the two opposing surfaces provided across discharge space a of a vacuum container 1, and a recessed area 3a opening in the discharge space side of external dielectric material and a through hole 3b connected with the bottom surface of this recessed area and external air are filled with supplied silicone rubber 11. Thereby, the internal dielectric materials 4A, 4B are closely attached, without bonding, to the discharge surface of metal electrodes 5A, 5B and the internal dielectric material and metal electrode are provided on the external dielectric material and the end portions of cooling water tubes 6A, 6B which are also working as power feeding lines are loosely fitted into the through hole and is then extended to the outside so that the other surface of internal dielectric material is exposed to the side of discharge space.
Patent JP-S5552951-A (JP)
Title: Radiation tube for black body furnace
Inventor: HISHIKARI ISAO
IPC: G01R5/00
Filed: 1978-10-13
Abstract: PURPOSE: To make it possible to use a black body furnace as a reference precise one by fixedly arranging a tube of special construction in a special mode within a cylindrical tube.  
     CONSTITUTION: A second tube 4, which is made of the same material as that of a first tube 3, which is smaller and shorter than the first tube 3 and which has its center portion formed with a wedge-shaped bottomed portion 4a having its radius reduced toward the center, is concentrically fixed through ring-shaped holding members 5 at the both ends in the first tube 3 which is formed into a cylinder having its both ends opened and made of a silicon carbide and which has its outer circumference wound with an exothermic member 6 of kanthal or siliconite. Thus, if the exothermic member 6 is made to generate its heat, the tube 3 is uniformly heated. After that, the tube 4 is heated through the holding member 5 to the same temperature as that of the tube 3 and is further heated to a completely uniform temperature as a whole by the cavity radiation of a space S. Since the center bottomed portion 4a has a wedge shape, the heat is conducted to the center in a sufficient manner, thus providing the ideal black body to attain the desired object. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04349841-A (JP)
Title: Premix, cake dough and cake
Inventor: YASUDA KENGO
IPC: A21D2/16
Filed: 1991-05-29
Abstract: PURPOSE:To obtain the subject high-quality premix, cake dough and cake capable of increasing the cake volume, having a soft and excellent mouth feeling and excellent in flavor and rich taste by blending a specified amount of a glycerin difatty acid ester with a grain flour. CONSTITUTION:An objective premix, cake dough and cake obtained by blending 5-100 pts.wt. glycerin difatty acid ester or 0.05-5 pts.wt. phospholipid such as lecitin with 100 pts.wt. starch such as wheat flour.
Patent JP-H09310607-A (JP)
Title: Valve timing variable mechanism for internal combustion engine
Inventor: NAKANO SHUJI
IPC: F01L1/344
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To suppress backlash between a cam shaft and a component arranged relatively rotationally to the shaft, and also suppress generation of noises caused by backlash. SOLUTION: A sleeve 31 is rotatably arranged on a first cam shaft 15 having an engagement part 35 on its outer periphery. The sleeve 31 is rotatably supported by a bearing 37 of a cylinder head 19, while a housing 30 is fixed so as to cover a leading end of the first cam shaft 15. A ring gear 32 is arranged between the sleeve 31 and an outer 49, while both are connected to each other. First and second hydraulic chambers 61, 62 are formed on both ends of the ring gear 32. The sleeve 31 has a leading end surface 44 and a base end surface 45 which is faced to the second hydraulic chamber 62. When hydraulic force is applied to the second hydraulic chamber 62, pressurizing force is applied to a pressure receiving surface 46 for directing the sleeve 31 to the engagement part 35. The engagement part 35 is pressure-contacted to the base end surface 45.
Patent JP-S616563-A (JP)
Inventor: SAWADA TAKASHI
IPC: G01F23/34
Filed: 1984-06-19
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-S5916747-A (JP)
Inventor: AISAKA TATSUYOSHI
IPC: B32B15/20
Filed: 1982-07-21
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-S6322040-A (JP)
Inventor: JIANANJIERO BARUJIJIA
IPC: C07C31/42
Filed: 1987-05-25
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-H08319687-A (JP)
Title: Curtain wall
Inventor: OKAMOTO KANTARO
IPC: E04B2/96
Filed: 1995-05-25
Abstract: PURPOSE: To standardize the outward appearance between a mullion whose fixed areas adjoin each other in the transverse direction and a mullion whose opening and closing areas adjoin each other at least on one side in a curtain wall. CONSTITUTION: In a curtain wall having a fixing area 1 which houses a face material 5 in a fixed state in an opening segmented with a mullion 3 and a horizontal member 4 and an opening and closing area which houses the face material 5 with a stile 6 and a bottom rail so that the curtain may be opened and closed freely, the part of the mullion 3, which is close to the outdoor side opening and closing area 2 on the side which constitutes the opening and closing area 2, is cut off by the section equivalent to the height of a paper sliding door 8 including the face material 5. The stile 6 of the opening and closing area 2 is housed in a notched part 33 of the mullion 3. The surface of the stile 6 on the outdoor side is made flush with that of the outdoor side of the mullion 3.  The end close to the opening and closing area 2 on the outdoor side of the stile 6 is placed on the same level to the end close to the opening and closing area 2 on the outdoor side of the mullion 3.
Patent JP-S6019981-A (JP)
Title: Rotary compressor
Inventor: KITAYAMA HIROSHI
IPC: F04C29/04
Filed: 1983-07-12
Abstract: PURPOSE:To utilize a fact that lubricating oil moves according to the outside temperature and thereby control the cooling operation of a compressor by means of an interconnecting pipe, by having an inlet opening part of refrigerant gas in the interconnecting pipe situated a little upward a level of the lubricating oil inside an enclosed casing. CONSTITUTION:An inlet opening part of refrigerant gas in an interconnecting pipe 8 is situated upward a level A of lubricating oil 3 when the outside temperature is required for cooling a compressor and simultaneously situated downward a level B of the lubricating oil 3 when the outside temperature is unrequired for cooling the compressor. That is to say, the amount of dissolution in the lubricating oil 3 against the refrigerant has such a characteristic as being the lower in temperature the larger in refrigerant dissolution at the same pressure. Therefore, the height of a level of the lubricating oil 3 inside an enclosed casing 1 goes up as much as a portion for being plenty in the refrigerant amount dissolved to the lubricating oil 3 much in time of the outside temperature being lower than in case of being high so that the inlet opening part 6 of the refrigerant is installed in position between these levels A and B of the lubricating oil 3.
Patent JP-H01299262-A (JP)
Title: Nitration of phenol compounds
Inventor: SATOMURA MASATO
IPC: C07C201/00
Filed: 1988-05-24
Abstract: PURPOSE:To provide a nitrated phenol compound useful as an intermediate for medicines, agricultural chemicals, dyes, etc., by carrying a phenol compound on a support such as paper and subsequently bringing the carried phenol compound into contact with gases containing nitrogen oxides. CONSTITUTION:A phenol compound (e.g., phenol, naphthol, bisphenol A or phenol resin) having 2-10 phenolic OH groups in the molecule is carried on a support and brought into contact with gases containing NOX to form a nitrated phenol compound. Paper having an air permeability of <=500sec and a weight of 20-150g/m<2> is preferably used as the support. The enlargement of the surface ares of the support by the simultaneous use of a pigment accelerates the nitration reaction of the phenol compound. Talc, calcium carbonate, acid clay, etc., is employed in an amount of preferably >=5g/m<2> as the pigment and the phenol compound is also used in an amount of preferably >=5g/m<2>. The method can be also applied to a reduction in the concentrations of the NOX gases, the check of the pollution degree of the NOX gases, etc.
Patent JP-S5649949-A (JP)
Title: Electric hygrometer
Inventor: SHIMOI HIROSHI
IPC: G01N27/04
Filed: 1979-10-01
Abstract: PURPOSE: To improve the stability and accuracy of a value of measurement by a constitution wherein AC voltage or pulse voltage is impressed on a humidity sensor and the logarithmic transformation is applied directly to the current flowing to the humidity sensor so as to obtain a value proportional to the relative humidity.  
     CONSTITUTION: When AC voltage e i  is impressed from an AC power source 2 on a humidity sensor 1, the AC current i expressed in a formula 2 with the resistance value R (formula 1) of the humidity sensor 1 flows and it is inputted in a logarithmic transformation circuit 3. The output voltage e h  of the logarithmic transformation circuit 3 is outputted as the value of logarithmic transformation of the AC current i expressed in a formula 3. Meanwhile, when comparison level voltage e r  is set beforehand in an input terminal 7, a level accordance signal is outputted from a level comparison circuit 6 at the point of time when the AC voltage e i  has the same value with the level voltage e r  through comparison and is inputted in a sample instruction circuit 8. The output therefrom turns to be a sample instruction signal of a sample hold circuit 4, and thus output voltage e o  proportional to the relative humidity h shown in a formula 4 is outputted to an output terminal 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S618415-A (JP)
Title: Tappet device for internal-combustion engine
Inventor: OOSHIRO YOSHITAKA
IPC: F01L1/04
Filed: 1984-06-20
Abstract: PURPOSE:To compensate thrust force acting on a camshaft by bringing plural cams which drive two suction/exhaust valves via valve-lifters into contact with the crowned surfaces of valve-lifters at positions eccentrically deviated in the opposite direction each other from each center line of valve-lifters. CONSTITUTION:Two suction/exhaust valves provided for one cylinder are driven by two cams 3a and 3b formed on the same camshaft 3 via valve-lifters 8a and 8b. And each center line of cams 3a and 3b is eccentrically deviated by a prescribed value (a) in the axial direction of camshaft 3 from each center line of valve-lifters 8a and 8b, and the direction of eccentricity is settled in the opposite direction each other or, for instance, is settled so as to approach a cam-bracket 7 between cams 3a and 3b. Further, a tapered surface 11 having an apex on the opposite side to the direction of eccentricity is formed on the periphery of each of cams 3a and 3b, and the said surface is brought into contact with a spherically crowned surface 12 formed on each of valve-lifters 8a and 8b at a point away from the centerline of valve-lifter by a value (b) which is greater than the said value (a).
Patent JP-H05299330-A (JP)
Title: Electron beam aligner
Inventor: TSUZUKI KOKI
IPC: H01L21/027
Filed: 1992-04-20
Abstract: PURPOSE:To correct inclination and deflection of a specimen, in order to prevent that, when the specimen is set on a specimen holder, the specimen inclines or deflects, and position precision at the time of exposure is deteriorated. CONSTITUTION:The height of a specimen 1 is measured with a height detector 6, and an operation unit 8 calculates the correction amount of deflection from the measurement results. On the basis of the correction amount, a height adjusting mechanism 10 adjusts the height of an auxiliary pushing-up pin 4, and eliminates the deflection of the specimen 1. Thereby deviation of total pitch and generatation of inclination of the X axis and the Y axis are prevented.
Patent JP-S616703-A (JP)
Title: Sequence control device
Inventor: KATAYAMA MASANORI
IPC: G05B19/02
Filed: 1984-06-20
Abstract: PURPOSE:To decide the workable status of a working station on the basis of a simple and economical method by forming a condition for discriminating the generation of a working request and the 4th storage means for storing the combination of unit operations. CONSTITUTION:A sequence control device is constituted of a generalized control device 10, a memory 11 having four tables, an operation request detecting device 12, robot control devices 13, 15, robot operation teaching data storing memories 14, 16, and a relay control board 17 to execute synchronous and exclusive control of the operations of plural installation groups. A deciding part 12-1 in the device 12 checks the contents of an inhibition flag while updating the pointer of an operation request generating table 11-4 in said memory 11, and when an operation generating condition is formed, reads out a selected parameter and then starts and set up the start controlling status. If an inhibition releasing condition is formed, the discrimination part 12-1 sets up said inhibition flag to ''0'' and a current status latching part 12-2 latches a signal from a working board 3 and sends the latched signal to said deciding part 12-1.
Patent JP-S63293056-A (JP)
Title: Cylinder change-over device in rotary press with additional printing cylinder
Inventor: MIYOSHI SHIGEHIKO
IPC: B41F13/24
Filed: 1987-05-26
Abstract: PURPOSE:To prevent the wear of component members and the break of a paper in use in a paper-feed operation, by providing a first displacing driver which makes two blanket cylinders abut or separate on/from each other and a second displacing driver which makes an additional cylinder abut or separate on/from the blanket cylinders. CONSTITUTION:A first displacing driver consists of eccentric sleeves 3, 4 mounted on journals 1, 2 of blanket cylinders B1, B2 and a first fluid-pressure cylinder 22 rotating the eccentric sleeves 3, 4. A second displacing driver consists of eccentric sleeves 6, 7 mounted on a journal 5 of an additional printing cylinder A and a second fluid- pressure cylinder 32 rotating the eccentric sleeves 6, 7. When the first and second displacing drivers are separately actuated and the cylinder A is not used, plate cylinders P1, P2 are respectively made to abut against the blanket cylinders B1, B2 and both the blanket cylinders are made to abut on each other, and the cylinder A is separated to be in a halt; in this manner, the wear of the constituents can be reduced. Furthermore, in a paper-feed operation, since all the cylinders other than the cylinder A are separated from each other and only the cylinder A is made to abut against one of the blanket cylinders to establish a sufficient distance from the other one, the break of a paper in use is not generated.
Patent JP-H05141552-A (JP)
Title: Spool valve
Inventor: KURAUSU DAIHIRU
IPC: F16K11/16
Filed: 1992-05-20
Abstract: PURPOSE: To realize, in a spool valve, not only adjustment at different switching positions but also at least two or more additional functional adjustments of disassembly operation and assembly operation of individual elements only by an external adjustment means without exchange. CONSTITUTION: In spool valves 11, 12, at least two function adjusting regions are set spatially offset from each other in at least one switching position. The function adjusting regions can be respectively adjusted by spool tracks 15, 16 via an adjuster.
Patent JP-S5923756-A (JP)
Inventor: YUAN BERARUTO
IPC: B60T8/44
Filed: 1983-07-14
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-S6018925-A (JP)
Title: Coating apparatus for hybrid ic
Inventor: NOGUCHI TAKAHIRO
IPC: B05C3/10
Filed: 1983-07-13
Abstract: PURPOSE:To uniform the thickness of a coating film and at the same time eliminate any air bubble by mounting a guide pin on a work holder, which pin is guided by a guide plate. CONSTITUTION:A substrate 12 starts dipping at a carrying angle of theta1 and the carrying angle is gradually made smaller until a guide pin 17 reaches a point A2, while the substrate 12 moves on in a coating liquid 22. When the pin 17 has reached the point A2, the substrate 12 becomes parallel to the liquid surface of the liquid 22. With this state retained, the substrate 12 continue to move in the liquid 22 until the pin 17 reaches a point A3. Thereafter, when the pin 17 has passed through the point A3, the substrate 12 moves on while making its carrying angle greater gradually an completely comes out from the liquid at the time when the carrying angle takes theta2. By thus adjusting the angles of the guide plate 21, it is possible to increase the carrying angles at the time of starting and terminating the dipping operation without deepening the dipping depth and further make the dipping time longer.
Patent JP-S5827987-A (JP)
Title: Pickling device for inside surface of tubular blank material
Inventor: TANAKA YOSHIROU
IPC: G21C3/06
Filed: 1981-08-12
Abstract: PURPOSE:To make the internal diameters of known tubular blank materials costant in mu order  by pickling in spite of the fluctuation in the bores prior to the pickling by providing an internal diameter measuring device for tubular blank materials to a pickling device exclusive for  the inside surface of said tubular materials and moving said device cooperatively with a  supplying means for pickling liquid. CONSTITUTION:For example, a blank material 5 for a circular zircaloy pipe which is a clad  pipe for nuclear fuel is loaded and dipped horizontally obliquely in the liquid in a water tank  4, and an internal diameter measuring means 37 which measures intermal diameters by ultrasonic waves in an aq. liquid is provided therein. Said means and a supplying means 9 for  pickling liquid are moved cooperatively. When the internal diameter is decreased to the allowance for reduction by pickling down to the specified internal diameter value during continuous pickling, the supply of the pickling liquid is stopped automatically, whereby the inside  surface is finished to a homogeneous specular surface. Spraying means 39 for cooling water are  provided before and behind the tank 4 to eliminate the differences in the internal diameter by  the pickling on account of a temp. difference in the axial direction of the pipe. A freely openable and closable shutter means 47 is provided in the attaching and detaching part 6 of  the tank 4 to maintain the water level in the tank 4 at a prescribed level, thereby suppressing  the flow of the water hence the generation of foam and assuring the accuracy in the measurement of internal diameters.