baber/WOPTO huggingface dataset:
Patent JP-S63150482-A (JP)
Title: Control method of variable capacity type hydraulic pump
Inventor: NOKAWA SHOJI
IPC: F04B49/00
Filed: 1986-12-16
Abstract: PURPOSE:To reduce the engine noise in the intermediate or light loading and increase the working quantity per time by setting the engine output in case of the intermediate or light loading to a partial load and reducing the engine speed up to an arbitrary point along an equal power curve without varying the discharge quantity per revolution and then varying the discharge quantity per revolution, keeping the speed constant. CONSTITUTION:As for the capacity of a variable capacity type hydraulic pump 2 driven by an engine 1 and the output of the engine 1, the engine output is set to the perfect load in the heavy loading, and the engine output is set to a partial load in the intermediate or light loading. The engine revolution speed is reduced up to an arbitrary point along an equal power curve without varying the discharge quantity per revolution, and then the discharge quantity per revolution is varied, keeping the engine revolution speed constant. Therefore, in case of the intermediate or low loading, the engine noise can be reduced in comparison with the case of heavy loading. Further, even if the engine load is a partial load, the working quantity per time can be increased without considerably reducing the discharge quantity per time.
Patent JP-H11121445-A (JP)
Title: Vapor phase growth apparatus and cleaning thereof
Inventor: SUZUKI HIDENAO
IPC: H01L21/31
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase growth apparatus for forming a thin film of a dielectric material having a high dielectric constant or of a ferroelectric material, in which residual deposits in the deposition chamber can be securely removed without sacrificing the working ratio of the apparatus. SOLUTION: In a vapor phase growth apparatus having a substrate holder 14 and a source-gas ejection nozzle head 12 facing to the holder 14 in an airtight deposition chamber 10, an deposition plate 26 is so provided as to face to the part to be cleaned off in the deposition chamber 10, together with a supporting member 28 which detachably supports the deposition plate 26. Besides, plasma- generating means 28a, 30 is provided between the part to be cleaned off and the deposition plate supporting member 28.
Patent JP-H08120673-A (JP)
Title: Accurate erection method and equipment for steel frame column under ground surface of reverse construction method
Inventor: SOU CHIYOUBAN
IPC: E21D13/00
Filed: 1994-10-26
Abstract: PURPOSE: To precisely erect a steel-framed column by pushing a hydraulic system open from a guide plate for the hydraulic system to a pile pit wall on the basis of a deviation angle measured by a deviation detector. CONSTITUTION: The steel-framed column 2 is hung into a pile pit 1 in specified height, and a level gauge is combined with a fine adjustment bolt 9 for the steel-framed column 2 and the column is positioned by adjustment. Fine adjustment bolts 9, 9' at two positions on a guide frame 10 are combined with a theodolite on X and Y-axis base lines, adjustment in the X and Y-axis directions is conducted, and the steel-framed column 2 is adjusted and positioned and fixed. A deviation angle in the lower section of the steel-framed column 2 is displayed on a display 14 by a deviation detector mounted at a position of approximately 1.0 m in a section upper than the top face of a hydraulic system.  The hydraulic system installed at a place of approximately 1.5-2.0 m on the concrete-placing surface of the steel-framed column 2 through a fixed seat 3 is operated, and the steel-framed column 2 is made perpendicular. A guide plate 57 is push open up to the wall of the pile pit 1 by the hydraulic system, and the lower end of the steel-framed column 2 is fixed by reaction.
Patent JP-S63154220-A (JP)
Title: Method for correcting control data of bending machine
Inventor: NIWA YOSHIAKI
IPC: B21D5/02
Filed: 1986-12-16
Abstract: PURPOSE:To reduce the number of trial bending times and to enable to reflect the result to the whole line by performing a trial bending by adding an adequate correction value on the control data offered via a communication wire and transferring the correction value to a computor side for generating data. CONSTITUTION:The control data D0 of a bending machine 3 made by the computor 1 at the management chamber side are made so as to be able to offer to a control device 7 of the bending machine 3 via a communication wire 5 capable of bidirectional communication. On the other hand an adequate correction value delta is added to the offered control data Do to perform an actual work at the site. The correction value delta thereof is transferred to the computor 1 side via the communication wire 5. Based on the transferred correction value deltathe control data of the later stage work, the work other machines or the postwork with the same machine can be generated.
Patent JP-H07151820-A (JP)
Title: Testing apparatus for withstand voltage
Inventor: TANI MASAAKI
IPC: G01R31/26
Filed: 1993-11-29
Abstract: PURPOSE:To test the withstand voltage without degrading a sample. CONSTITUTION:A DC high voltage is applied to a sample from a high-voltage generation part 1, and a current which flows in the sample is detected by a current detection part 3. Then, on the basis of the detected current, an abnormality detection part 6 detects the abnormality such as the withstand-voltage defect, the insulation defect or the like of the sample. When the abnormality of the sample is detected by the abnormality detection part 6, a thyristor Q1 is turned on, and the high voltage which has been applied to the sample is dropped instantaneously. Instead of a high-voltage relay whose responsivity is slow, the thyristor Q1 whose responsivity is excellent is used. Thereby, when the sample is judged to be abnormal, the high voltage which has been applied to the sample is dropped instntaneously by the thyristor Q1, and withstand voltage can be tested without degrading the sample.
Patent JP-H08133227-A (JP)
Title: Automatic packer for filling into bag
Inventor: ASANO YUKINORI
IPC: B65B1/10
Filed: 1994-11-07
Abstract: PURPOSE: To automate operations and improve operation efficiency and hygienic degree, by holding a bag in a first rotary table, by opening its bag to fill a product into it, by passing it to a second rotary table, by producing a tightly closed atmosphere, by giving the product a specified temperature with a chamber evacuated, and then releasing it from the vacuum to seal the bag. CONSTITUTION: Into a pack bag B whose mouth is open, a product A having a high temperature is filled by means of a filling mechanism 24. In a processing position P7, the prepared pack bag B is passed to a vacuum cooling packer 12 by means of a bag-delivering mechanism 25. In the places corresponding to the processing positions Q1-Q10 of a table 31 are vacuum chambers 32, and a hollow place is made by closing its cover chamber 42. In the processing positions Q3-Q6, the mouth of the pack bag B is opened, also a vacuum pump 46 is actuated to produce gradually a vacuum in the hollow place, and the product A is cooled to a target temperature. In the processing position Q7, the vacuum pump 46 is stopped, and air is introduced to release from the vacuum. The automation of the operations improves efficiency and also the higienic degree of the product.
Patent JP-H07152826-A (JP)
Title: Simple grasping system for good seller commodity
Inventor: ISHIYAMA SANAE
IPC: G06Q50/00
Filed: 1993-11-29
Abstract: PURPOSE:To simply grasp the good seller commodities in the file capacity much smaller than the capacity secured when the account files of all commodities are prepared by producing a good seller commodity account file based on the sale data and storing sale data on the commodities that are frequently sold into the produced file. CONSTITUTION:When the sale data on the sold commodities are inputted in a commodity selling state (step 1), it is checked whether the names of the sold commodities are already registered in a good seller commodity account file (step 2). If registered, the commodities are added to the number of sold commodities (step 3) and the account file is adjusted in the order of larger number of sold commodities (step 4). If not registered, it is checked whether the number of commodity names registered in the file is larger than 300 or not (step 5). If so, a small number of sold commodities is decided and the sale data are disused (step 7). If not, the names of the commodities and the number of commodities are newly registered in the file (step 6).
Patent JP-H06121960-A (JP)
Title: Resin supply device
Inventor: SHIRAKO YUKINARI
IPC: G02B6/44
Filed: 1992-10-09
Abstract: PURPOSE:To coat an elongated wire rod bundle by continuously supplying a resin in a coating device. CONSTITUTION:Air in a 1st sub-pipe 8A is completely pushed out to discharge by feeding a resin 4 to the 1st sub-pipe 8A from a resin tank 2 of a side for newly supplying the resin 4 at the time of exchanging a resin tank 1 to the resin tank 2. Next, by operating a three-way valve to communicate the 1st sub-pipe,8A with a 2nd sub-pipe 8B, the resin is fed to a main pipe 5 continuously, that is, without mixing air into the 2nd sub-pipe 8B which is already filled with the resin 4.
Patent JP-H01140685-A (JP)
Title: Method of working oxide superconductor thin film
Inventor: NARISAWA TADASHI
IPC: H01L39/24
Filed: 1987-11-26
Abstract: PURPOSE:To facilitate manufacture of electronic and optical devices or equipments having high reliability and refined structure, by using ion beams for ion implantation conducted for modification of a film. CONSTITUTION:A superconducting material is converted into a normal conducting material (insulator) by ion implantation of elements constituting an oxide superconductor to change stoichiometry thereof, or by applying ion beams to a single-crystal or polycrystalline oxide superconductor for changing it into amorphous one. Thus, utilizing the fact that conductivity of the oxide superconductor is very sensitive to its stoichiometry and structure thereof, such conductivity is controlled by varying its stoichiometry or structure. Electronic devices or equipments produced in this manner can be worked finely and are allowed to have improved reliability.
Patent JP-H09138046-A (JP)
Title: Cooling device
Inventor: MIYATAKE TOSHIAKI
IPC: F25D11/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of noise in a shop, in which a low temperature show case is arranged, and to save energy. SOLUTION: A cooling device 1 comprises a refrigerating show case 2 cooled by a separate type refrigerator 4, and a refrigerating show case 3 cooled by a built-in type refrigerator 6. The separate type refrigerator 4 has a refrigerant circuit wherein a compressor 7 and a condenser 8, which are arranged separately from the refrigeration show case 2, an expansion valve 13 and vaporizer 12 arranged in the refrigeration show case 2 are connected together in an annular state. The built-in type refrigerator 6 has a refrigerant circuit wherein a compressor 17, an expansion valve 23, and a vaporizer 22, which are arranged in the refrigeration show case 3, are connected together in an annular shape.  Further, a heat-exchanger 37 is provided to condense a refrigerant spouted from the compressor 17 of the built-in type refrigerator 6 in such a way that after a part of the condensed refrigerant of the separate type refrigerator 4 is decreased in a pressure, the partial condensed refrigerant is vaporized.
Patent JP-H01138529-A (JP)
Title: Liquid crystal display element
Inventor: WADA SHOICHI
IPC: G02F1/133
Filed: 1987-11-25
Abstract: PURPOSE:To reduce the size of a device and to make a color display by providing a 2nd liquid crystal layer which has a super-twisted nematic array in an opposite direction from the twist direction of a 1st liquid crystal layer and also has retardation that is 0.6mum smaller than the retardation of the 1st liquid crystal layer. CONSTITUTION:The 2nd liquid crystal layer 2 which has the super-twisted nematic array in the opposite twist direction from the twist direction of the 1st liquid crystal layer 1 and has the retardation that is 0.6Xm smaller than the retardation of the 1st liquid crystal cell is arranged outside one of two electrode substrates 3a and 4a. When a voltage is applied to the 1st liquid crystal layer 1 by the two electrode substrates 3b and 4b, the retardation of the 1st liquid crystal cell 1 varies with the applied voltage and a sharp display is made corresponding to the difference in retardation between the 1st liquid crystal layer 1 and 2nd liquid crystal layer 2 and the visual field angle dependency of a hue is eliminated because of the super-twisted nematic arrays of both liquid crystal layers. Consequently, the device is reduced in size and the stable color display is made.
Patent JP-H01140225-A (JP)
Title: Buffer control system
Inventor: HONMA KIYOMASA
IPC: G06F3/06
Filed: 1987-11-26
Abstract: PURPOSE:To immediately attain a reading at the time of generating output conditions in a buffer for which two sets of RAMs of a single port are used by controlling the reading and the writing of respective memories based on set different logics. CONSTITUTION:Based on the different logics set in writing/reading selection control parts 13a and 13b, the writing and reading conditions of buffer memories 16a and 16b are respectively controlled by writing/reading selecting register 12a and 12b. In a writing condition, buffer address counters 11a and 11b and also write address counters 10a and 10b operate and when it changes from the writing condition to a reading condition, the contents of the write address counters 10a and 10b are held. Thereafter, a control is executed so that it may change from a reading mode to a writing mode.
Patent JP-H06148197-A (JP)
Title: Automatic analyzing device
Inventor: KOAKUTSU TAKAHIRO
IPC: G01N35/00
Filed: 1992-11-09
Abstract: PURPOSE:To realize an automatic analyzing device capable of newly registering a picture according to a user from a plurality of pictures as a menu picture and improved in operability. CONSTITUTION:When user menu setting operation is conducted from an operation panel 25, the operation control part 152 of a microcomputer 15 displays an user menu picture on a display 23 through a display driving part 153. By referring the displayed picture, the function number, user menu name, and display picture number of a required user menu are inputted and set. The operation control part 153 operates the display driving part 153 and a registration read part 154 to display the inputted user menu name on the display 23 and also store the set user menu in a user menu memory part 242. After ending the user menu setting operation, the user set picture is displayed by key operation, and operation is executed on the basis of the set picture.
Patent JP-2001113147-A (JP)
Title: Emulsifier and method for manufacturing silicone oil emulsion or crosslinked silicone particle suspension
Inventor: MORITA YOSHIJI
IPC: B01F27/73
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an emulsifier capable of continuously regulating the particle size of emulsion or suspension and a method for manufacturing silicone oil emulsion, moreover to provide a method for manufacturing crosslinked silicone particle suspension. SOLUTION: The emulsifier has a stator generating an emulsifying function by the shearing force of a rotor and a device for modulating the frequency of the input current of a motor in order to change the number of rotation of the rotor. In the method for manufacturing the silicone oil emulsion by emulsifying silicone oil, an emulsifying agent and water by the emulsifier, the particle size of the emulsion is regulated by changing the number of rotation of the rotor, and in the method for manufacturing the suspension of the crosslinked silicone particle by emulsifying and crosslinking a liq. crosslinkable silicone composition, the particle size o the suspension is regulated by changing the number of rotation of the rotor.
Patent JP-H01143765-A (JP)
Title: Brazing method for metal parts
Inventor: KOJIMA YASUAKI
IPC: B23K3/00
Filed: 1987-11-26
Abstract: PURPOSE:To improve joining strength and joining quality by fixing the space among plural metal parts by the substance of small thermal expansion coefft. and executing brazing. CONSTITUTION:The respective metal part 1 adjoining in a room temp. state is assembled in advance by the part 3 having small thermal expansion coefft., screw 4 and nut 5. A brazing filler metal 2 is then arranged at the joining part of the metal part 1 and heated inside a high temp. vacuum furnace. In this case, the brazing filler metal is melted under high temp., the space between parts 1 is filled and the play between parts 1 is reduced by the thermal expansion difference between parts 1, 3. The mutual parts 1 is thus subjected to brazing at the optimum intervals. Consequently the joining strength of the parts 1, 1 is increased, the brazing having no generation of a leak, etc., is executed and the joining strength and quality of the metal part 1 are improved.
Patent JP-H03167735-A (JP)
Title: Cathode for electron gun and its manufacture
Inventor: YUN YONGIN
IPC: H01J1/28
Filed: 1989-11-16
Abstract: PURPOSE: To provide an electrode for an electron gun capable of applying high- current density and having continuous open pores by forming glass barium by the contact reaction of a reducing agent and an impregnation compound, pouring inert gas into a pores metal layer of an impregnated cathode body, and continuously opening pores of the porous metal layer. CONSTITUTION: A powdery reducing agent is put in a molybdenum cup 2 to 10-100% of the volume of the cup 2, and the upper part of the cup 2 is welded to a porous metal layers 5 for sealing. The cup 2 is put in an impregnating bath 7 in a vacuum furnace 6, a molten state impregnating compound is impregnated in the reducing agent 4 in the molybdenum cup 2 to reduce barium. An inert gas is poured in the porous metal layer 5 to open the pores closed with the impregnating compound 8. A drop in performance and shortening of the life are prevented, and an electrode for an electron gun capable of applying high-current density and having continuous open pores is obtained.
Patent JP-H09118822-A (JP)
Title: Polyamide composition
Inventor: ASANO JUNJI
IPC: C08L77/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having lubricating properties by blending a poly-ε-caprolactam with a polyethylene wax and a modified polyethylene wax to uniformly disperse the blend. SOLUTION: This polyamide composition is obtained by blending (A) 100 pts.wt. of a poly-ε-caprolactam with (B) 1-12 pts.wt. of a polyethylene wax and (C) 0.1-5 pts.wt. of a modified polyethylene wax containing a hydroxyl group or an epoxide group at the end and/or side chain. For example, preferably the component B and the component C are added to (D) anhydrous ε- caprolactam and heated in the presence of an anionic polymerization derivative and a polymerization cocatalyst at a temperature equal to or higher than the melting point of the component D and equal to or lower than the melting point of the component A (generally 130-180 deg.C) to subject the component D to anionic polymerization.
Patent JP-H08135015-A (JP)
Title: Connection structure of column and beam and connection method thereof
Inventor: SAITO SHUNZO
IPC: E04B1/24
Filed: 1994-11-08
Abstract: PURPOSE: To connect a column with a beam without welding them, by fixing a pedestal at the fitting position of the beam, of the column and fixing the end block at the end of the beam and fixing the pedestal and the end block to unify them. CONSTITUTION: A pedestal 20 made of reinforced concrete is fixed to the middle of a column 10 and a reinforced concrete block having an protrusion 40 facing downward is fixed at the front end of the beam 30. A buffer material 22 may be installed at the upper part of the pedestal 20, when necessary. An appropriate clearance is provided between the pedestal 20 and the protrusion 40 of the end block to offset an error even if the erection error of the column 10 is generated. The end block of beam 30 is fixed to the pedestal 20 and a solidifying agent like mortar is charged in the clearance to unify them and a PC steel wire is inserted in the pedestal 20 and the protrusion 40 and tensed, anchored and these are bound firmly. In this way, a beam can be easily and efficiently fixed.
Patent JP-2000141435-A (JP)
Title: Method for injection-molding plastic molded product made of thermoplastic plastic and device therefor
Inventor: ECKART HELMUT
IPC: B29C44/34
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To enhance the safety of production and enable a large-size molded member to be manufactured correctly in a mixture of a plastic and gas. SOLUTION: A mixture of a molten thermoplastic plastic liquid 1 and a fluid 4 is injected into the cavity 8 of an injection molding die 5 by the translatory movement of a plasticizing/injection screw 2. Further the fluid 4 is guided into a screw cylinder 3 at least temporarily at a position 6 in the axial line direction where the screwing period 7 of the plasticizing/injection screw 2 is present. While the fluid 4 is supplied into the screw cylinder 3, an adequate pressure difference between the pressure PF of the fluid 4 and the pressure PS of the molten thermoplastic plastic liquid 1 is constantly maintained.
Patent JP-H02144659-A (JP)
Title: Character processor
Inventor: NAKAJIMA TORU
IPC: G06F17/21
Filed: 1988-11-26
Abstract: PURPOSE:To prevent ruled lines from being shifted from its original position at the time of converting a character system to another one by discriminating and deleting non-controlled and non-printed characters. CONSTITUTION:The character processor is provided with a discriminating/ deleting means for discriminating converting characters as three sorts of ruled line characters, non-controlled non-printed characters and normal characters and deleting the non-controlled and non-printed characters. Figure 1 shows an unconverted document and Fig.2 shows a converted document. Although the number of normal characters is increased in accordance with characters with voiced sound symbols and semivoiced sound symbols between ruled lines before and after conversion, the non-controlled and non-printed characters between the normal characters and the ruled line are deleted and the position of the ruled-line character is not changed before and after conversion. Thus, the increment of the number of characters in the normal characters (characters with voiced sound symbols and semivoiced sound symbols) is absorbed and the position of a ruled line character can be prevented from being dislocated.
Patent JP-H11122007-A (JP)
Title: Duplexer
Inventor: ITO TAKESHI
IPC: H01P7/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a duplexer with superior attenuation characteristics and mass productivity, capable of securing steep attenuation and making the application of a laminated LC filter possible. SOLUTION: LC parallel resonance circuits provided with a variable capacitor VC are respectively connected between respective coupling elements of an input/ output line M, and a specified voltage from a variable DC voltage generator DC is applied to the LC parallel resonance circuits 1. As a result, the capacitance of the variable capacitor VC of the respective LC parallel resonance circuits is changed, a resonance frequency required for the LC parallel resonance circuits is generated so as to practically widen a pass band width. Thus, the band width is set without being dependent on the characteristics of a filter and the application of the laminated LC filter of a low Q value is made possible.  Also, since respective pole formation circuits Z1 and Z2 are formed in a transmission wave filter circuit Tx and a reception wave filter circuit Rx, waveform sharpness is improved and the mutual leakage of the signals of the transmission wave filter circuit Tx and the reception wave filter circuit Rx is prevented.