baber/WOPTO huggingface dataset:
Patent JP-H09254927-A (JP)
Title: Size mixing apparatus for packaging by constant weight
Inventor: OTA HIDEAKI
IPC: B65B57/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent objects to be packaged from biasing to same sizes (weights) in operation for selecting and packaging the objects to be cased by a constant weight such as eggs. SOLUTION: A size mixing apparatus comprises a splitting conveyer 5 for dividing an even number of transfer paths for transferring objects to be packaged into two sets, a first intermediate conveyer 9 and a second intermediate conveyer connected to the transfer paths of the respective sets, a connection conveyer 11 having an even number of transfer paths between both conveyers 9, 10 and a combined conveyer 16 where the above conveyers are combined.  Since a half of transfer paths of the connection conveyer can be divided to transfer paths of the first and second intermediate conveyers so that they can be transferred to two conveyers, if objects to be packaged different in a bias of sizes are supplied to a transfer path before split of the splitting conveyer and the transfer path of the connection conveyer, two kinds of objects different in a bias of sizes are transferred to the other conveyer, thereby preventing sizes of objects packaging by a constant weight from biasing.
Patent JP-H06278139-A (JP)
Title: Method and device for manufacturing simple mold
Inventor: MATSUNAGA NOBORU
IPC: B29C45/26
Filed: 1993-03-26
Abstract: PURPOSE:To provide a casted mold for molding of synthetic resin which is free from casting defects and excellent in dimensional precision and strength. CONSTITUTION:A master 14 is enclosed with a mold frame 6 and fitted onto a surface plate 3 in which a heater 4 and a cooling tube 5 are buried. The mold frame is hermetically sealed with a sealing plate 10. The master which is heated with a heater while a melted metal 15 is being pressurized by compressed air injected from an injection opening, is molded. Then, the melted metal is solidified by cooling from a boundary surface side to the master while the master is being cooled with cooling water flowing through the cooling tube, and a mold block is prepared. Since the melted metal on a molding surface is pressurized in molding thereby, a fear of following occurrence of gas is not generated. Further, since solidification by cooling is started from a boundary surface side to the master, neither surface sink nor shrinkage cavity following solidification shrinkage is generated.
Patent JP-H04320666-A (JP)
Title: Nutritional supplementary food
Inventor: SAKAI EIJI
IPC: A23L35/00
Filed: 1991-04-22
Abstract: PURPOSE:To obtain a nutritional supplementary food containing many kind of nutritive elements stably, enabled to take these elements at once, excellent in preservation of useful and active many ingredients in the contents and high in absorbability in a body of person to be taken. CONSTITUTION:The objective nutritional supplementary food obtained by covering a mixture consisting of algae carotene, natural vitamin E, vegetable lecithin, shiitake mushroom powder and/or hot water extract of shiitake mushroom, Spirulina raw powder and/or hot water extract of spirulina, adlay and/or hot water extract of adlay, pollen and/or hot water of pollen and vegetable oil and fat and each containing vegetable oil and fat at an amount of 5-40%, natural vitamin E at an amount of 10-30%, total amount of spirulina, hot water extract of shiitake, adlay and pollen at an amount not exceeding >=40% based on total amount with a soft capsule.
Patent JP-S5614819-A (JP)
Title: Silencer
Inventor: TANAJIRI HIROSHI
IPC: F01N1/24
Filed: 1979-07-17
Abstract: PURPOSE: To absorb noise effectively over a wide frequency range, by disposing an intermediate wall formed with apertures at a portion of or over the entire surface of the same between an outer wall and an inner wall, stuffing a sound-absorbing material between the intermediate wall the inner wall, and forming a hollow space  between the intermediate wall and the outer wall.  
     CONSTITUTION: Inside a box-shaped outer wall 1, there is disposed an inner wall 5 formed with air inlet and outlet openings 8. Further, an intermediate wall 2 is disposed on the outside of the inner wall 5 coaxially with the same. Sound-absorbing material 6 is stuffed between the intermediate wall 2 and inner wall 5 and sound- absorbing material 7 is also applied over the inner surface of outer wall 1. On the other hand, the intermediate wall 2 is formed with apertures 3 at a portion of or over the entire surface of the same. When air carried to opening 8 passes through the silencing device, noise is absorbed by the sound-absorbing material 6 carried on the outside of inner wall 5. Further, since the space formed between outer wall 1 and intermediate wall 2 causes resonance to particular frequencies, noise can be absorbed effectively together with the noise absorbing effect of sound-absorbing material 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59217706-A (JP)
Title: Production of electrically conductive composition
Inventor: MATSUMURA TERUICHIROU
IPC: D06M11/64
Filed: 1983-05-25
Abstract: PURPOSE:To obtain an electrically conductive composition, by heat-treating a compound containing halogen and triple bond at a low temperature above a specific temperature. CONSTITUTION:The objective composition is prepared by heat-treating a compound containing halogen and triple bond (preferably propargyl chloride, propargyl bromide, propargyl iodide or propargyl fluoride) at >=400 deg.C, preferably >=600 deg.C. The electrical conductivity can be further improved by carrying out the heat-treatment at a high temperature of >=2,500 deg.C and doping the product. USE:An electrically conductive coating layer can be formed on the surface of a flexible polymer film.
Patent JP-2000287279-A (JP)
Title: System and method for remote supervision
Inventor: MASUDA HIDEJI
IPC: G08B26/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a remote supervisory system where a supervisory station sequentially designates each of a plurality of observation stations via a radio channel or the like with a narrow frequency band and collects data through polling and to provide a remote supervisory method. SOLUTION: A supervisory station 1 is provided with 1st, 2nd communication units 3-1, 3-2, a radio unit 4 and a changeover device 7. Each of observation stations 2-1-2-n is provided with 1st and 2nd communication units 12-1, 12-2, a radio unit 13 and a changeover device 16. The remote supervisory system collects data such as observation data and controls polling between the 1st communication unit 3-1 and 12-1, uses the 2nd communication unit 3-2 to receive image data of the 2nd communication unit 12-2 of the observation stations according to the request from the supervisory station 1 and uses a radio channel with a narrow frequency band between the radio units 4, 13 in common, and collects two kinds of data such as observation data and image data through the changeover of the communication units by the changeover devices 7, 16.
Patent JP-S57206370-A (JP)
Title: Preparation of healthy drink
Inventor: NAGAOKA HITOSHI
IPC: A23L2/84
Filed: 1981-06-11
Abstract: PURPOSE: To prepare a healthy drink containing various kinds of active ingredients in high concentration, having diuretic action and effect on fatigue recovery, at low cost, by treating simultaneously a vegetable medium having cultivated myceliuma of Basidiomycetes with Cellulase.  
     CONSTITUTION: Purified Cellulase on the market is added to water containing no metal ion or pure water to give an enzyme solution, to which a medium wherein myceliuma of Basidiomycetes such as myceliuma of Cortinellus shiitake are cultivated is added, the enzyme reaction is carried out at 35W40°C, the reaction solution is heated at 70°C, so that the enzyme is deactivated and the first sterilization is done. The solution is treated with a filter cloth to give slightly milk white light brown liquid wherein fine suspended matters are left, and, if necessary, it is allowed to stand, the precipitate is separated, and the suspension of the filtrate is sterilized under heating at about 90°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5425297-A (JP)
Title: Method of producing zinc compound in form of plate crystal
Inventor: HIROTA TAKESHI
IPC: C01G9/06
Filed: 1977-07-27
Abstract: PURPOSE: To produce a zinc compound in the form of plate crystal with an effect of improving crystal orientation in ferrite when used as one of materials through agitation of the mixture of ZnSO 4  and NH 3  by heating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05291098-A (JP)
Title: Semiconductor wafer processing device
Inventor: YOSHIKAWA KIYOSHI
IPC: H01L21/304
Filed: 1992-04-10
Abstract: PURPOSE:To prevent a semiconductor wafer processing device from wrongly processing a semiconductor wafer to improve it in yield by a method wherein a position correction measuring means which corrects a wafer in position recognizing the center of a circuit and measures the maximum radius of the wafer from the center of the circuit is provided. CONSTITUTION:The center of a circuit formed on a wafer 2 is recognized by a camera as the wafer 2 is held by a first transfer unit 6a, the recognized data are fed back to the first transfer unit 6a and a first Y axis table 7. Thereafter, the wafer is corrected in position both in an X direction by the first transfer unit 6a basing on X axis data which are fed back and in a Y direction by the first Y axis table 7 basing on Y axis data. By this setup, even if the center of a wafer is deviated from that of a circuit, the wafer can be subjected to a bevel grinding process making the center of a circuit serve as a reference. Moreover, the wafer is cleaned just after bevel processing.
Patent JP-S5716673-A (JP)
Title: Raw material for spice
Inventor: NISHIHARA YOSHIKO
IPC: A23L27/00
Filed: 1980-07-03
Abstract: PURPOSE: To back up the taste of a food, by blending several kinds of spices in proper amounts, sprinkling the spices in an amount to match one's liking on the food.  
     CONSTITUTION: For example, 3pts.wt. long thin strips of toasted laver is mixed with 2pts.wt. parched sesame, 1pts.wt. garlic, 1pts.wt. chemical seasoning, 1pts.wt. Guinea pepper, 2pts.wt. chopped beefsteak plant, and 2pts.wt. chopped Welsh onion. Soy, sesame oil, etc. may be added to the blend. The prepared spices are sprinkled on a food, e.g., pickle, salted fish guts, "miso" soup, etc. for use. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08281429-A (JP)
Title: Method for fillet-welding stainless steel and manufacture of stainless steel shapes
Inventor: TAKAHASHI IWAO
IPC: B23K9/167
Filed: 1995-04-17
Abstract: PURPOSE: To provide a stainless steel shapes excellent in designing, in which fillet welding to a stainless steel plate is executed and welding bead shape is good by fillet-welding in one pass and the following work of grinding, etc., after welding is not necessary. CONSTITUTION: At the time of executing the fillet welding to the stainless steel, a TIG welding method is used and wire current is made to 20-40A and a large current pulse welding at about 230-270A base current and about 280-370A top current is executed and the two TIG welding torchs 3, 4 are simultaneously executed in always two positions as a crossing state with each other.
Patent JP-H11287881-A (JP)
Title: Fuel assembly
Inventor: HARAGUCHI HIROKO
IPC: G21C3/326
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To raise used fraction of recovered uranium in a fuel assembly, by using recovered uranium obtained by reprocessing of spent fuel in the highest enrichment pellets in fuel assembly. SOLUTION: A fuel assembly has natural uranium at the both ends and the enrichment distribution in a fuel rod is highest at A which is followed by B, C, D and E lower in this order. The fuel rod types are 1 to 5 according to the enrichment distribution. The fuel rod type P is fuel rod of short length, type G is fuel rod including gadolinia and type 16 is water rods. As a fuel assembly for boiling water reactor has a plenty of light water around a fuel assembly, low enrichment fuel rods are arranged in the periphery and high enrichment fuel rods, in the center part to ensure thermal margin. By this arrangement, when the average enrichment increases, the loading fraction of fuel pellet with the highest enrichment becomes high. By using recovered uranium for fuel pellets of the highest enrichment, using quantity of recovered uranium can be raised.
Patent JP-H01263953-A (JP)
Title: Optical system recorder
Inventor: OSUE TADASHI
IPC: G11B7/12
Filed: 1988-04-15
Abstract: PURPOSE:To increase a transfer speed by projecting laser beams being made incident on an acoustooptical deflector on a recording medium as >= two modulated laser beams. CONSTITUTION:Laser beam 11 outputted from a single laser light emitting source 10 are inputted to an acoustooptical deflector system 14, at least >=two alternating current signals S1 to S3 at a single type of frequencies f1 to f3 are added to an exciting electrode 14A of the acoustooptical deflector 14, and the inputted laser beams 11 are changed to at least two laser beams 19A to 19C. Further, the respective alternating current signals S1 to S3 impressed on the exciting electrode 14A are intermittently controlled by recording information, and the laser beams 19A to 19C are projected on a recording medium 23. When the respective alternating current signals S1 to S3 impressed on the acoustooptical deflector 14 are intermittently modulated based on the recording information, a series of time sequential signals are projected on the optical recording medium 23. Thus, the transfer speed can be increased.
Patent JP-S58210122-A (JP)
Title: Cooler for steel pipe
Inventor: MIYAJI SUSUMU
IPC: C21D1/63
Filed: 1982-05-31
Abstract: PURPOSE:To prevent the generation of flawing and deformation in a hot steel pipe by holding the steel pipe rotatably, moving the same vertically so as to dip the same in a liquid tank and hardening the steel pipe. CONSTITUTION:A hot steel pipe 1 is held by means of clamping levers 10, and an electric motor 9 is operated to revolve a main crank shaft 4 via a speed reducer 8 and a chain 7, then sliders 2 are moved vertically along guides 6 by crank arms to move the pipe 1 down into a cooling water tank 27 and up therefrom, whereby the steel pipe is cooled. Rolls 12 are rotated in this stage by the driving of an electric motor 14 to cool the pipe 1 under revolution. The levers 10 are opened or closed by means of a hydraulic or pneumatic cylinder 11. The pipe 1 is thus cooled forcibly in the tank 27 and the flawing and deformation of the pipe 1 are prevented thoroughly.
Patent JP-S5717418-A (JP)
Title: Manufacture of forsterite clinker
Inventor: MOTOI SOUICHIROU
IPC: C04B35/20
Filed: 1980-07-04
Abstract: PURPOSE: To accelerate the synthesis and to manufacture high purity forsterite clinker having a dense structure by selecting magnesia and amorphous silica as starting materials, using titanium dioxide as an additive, and molding and calcining them.  
     CONSTITUTION: Blended starting material composed of 2mol magnesia and 1mol amorphous silica gel is blended with 1.0W10wt% titanium dioxide or further mixed with 0.2W1.0% ammonium halide as required. This blended material is press-molded together with a suitable org. binder and calcined at a prescribed temp. By this method the synthesis of forsterite is accelerated, the formation of a glass phase is inhibited, and forsterite clinker having superior corrosion resistance and a dense structure with low porosity and high bulk specific gravity is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02270310-A (JP)
Title: Manufacture of capacitor
Inventor: MIYAZAKI MASAHIRO
IPC: H01G4/12
Filed: 1989-04-11
Abstract: PURPOSE:To obtain a ceramic capacitor having low temperature dependency, a large capacitance and excellent withstand voltage by a method wherein a substrate coated with a metal film, a metal compound film or a metal oxide film, is heat-treated in an oxide atmosphere, and a dielectric film is formed on the Si substrate. CONSTITUTION:An Si substrate 4 is coated with a metal film, a metal compound film or a metal oxide film, the substrate 4 coated with the above-mentioned films is heat-treated in an oxide atmosphere. Subsequently, an upper electrode 8 is formed on the dielectric film 6 provided on the Si substrate 4 by heat treatment, and at the same time, a lead-out electrode 10 is formed on the Si substrate 4. Also, the Si substrate 4, having the specific resistance of 0.1OMEGA/cm or less, is coated with the solution formed by mixing a barium compound, which is soluble in an organic solvent, and a titanium compound, and after the coating has been finished, the substrate 4 is heat-treated in an oxide atmosphere. Subsequently, an upper electrode 8 is formed on the dielectric film 6 provided on the Si substrate 4 by heat treatment, and at the same time, a lead-out electrode 10 is formed on the Si substrate 4.
Patent JP-H03290838-A (JP)
Title: Production of master disk of optical disk
Inventor: NANBU TARO
IPC: G11B7/26
Filed: 1990-04-05
Abstract: PURPOSE:To improve the S/N by etching a master disk by irradiation of ion beams in an almost perpendicular direction to the disk, removing a photoresist, and subjecting the disk to surface treatment with irradiation of ions at a large incident angle. CONSTITUTION:A mask 3 is mounted in front of the master disk 4 from oblique direction to reduce the incident component of the beam irradiation, and etching of the master disk is performed by irradiation of the ion beam 2 on the master disk 4 in an almost perpendicular direction. Then the photoresist is removed and the disk is subjected to surface treatment with irradiation of ions at large incident angle. By performing the surface treatment with irradiation of ions at large incident angle, pits thus formed have side walls perpendicular to the disk 4 and enough depth. Moreover, the obtd. master disk has high S/N and smooth surface without rough surface state.
Patent JP-H03293985-A (JP)
Title: Method of discriminating abnormality in transmission of photoelectric switch operation commanding signal
Inventor: YANAGAWA KATSUSHI
IPC: H02P29/02
Filed: 1990-04-06
Abstract: PURPOSE:To detects the fault of a photoelectric switch after the receiving unit thereof surely by a method wherein an alarm is outputted when a motor operating command is received by the photoelectric switch and a meter rotating signal is not exist or when the operating command is not received and the motor rotating signal exists. CONSTITUTION:The light emitting unit 2a of a photoelectric switch 2 emits light by a motor operating command from a system controller 1 while an operating command detector 4 is energized by an output signal, outputted by receiving the light by a light receiving unit 2b. The operation commanding signal 11 of the operating command detector 4 rotates a servomotor 6 through a motor control board 5 while the signal 11 is also inputted into a combination circuit 8. The number of rotation of the servomotor 6 is detectcd and a motor rotating signal 10 is inputted into the combination circuit 8. When both of the operation commanding signal 11 and the motor rotating signal 10 are existing or eliminated, it is judged that the transmission of the signals is normal. On the other hand, when one of both signals 10, 11 exists and the other of the same is eliminated, it is judged that an abnormality is after the receiving unit 2b and an alarm signal 12 is outputted to drive an alarm outputting device 9.
Patent JP-S62247365-A (JP)
Title: Silver halide color photogrpahic sensitive material
Inventor: TANAKA SHIGEO
IPC: G03C7/388
Filed: 1986-04-21
Abstract: PURPOSE:To rapidly form an image high in image quality and superior in storage stability in the dark by incorporating a solution of a specified compond in a mixture of at least 2 kinds of high-boiling solvents in a silver halide emulsion layer and using a silver halide emulsion high in silver chloride content as the silver halide emulsion. CONSTITUTION:The silver halide emulsion contains the solution of the compound represented by formula I dissolved in at least 2 kinds of the high-boiling solvents, and the silver halide emulsion in the silver halide emulsion layer is the silver halide emulsion high in silver chloride composed of at least >=80mol% silver chloride. In formula I, R11 is alkyl, cycloalkyl, or the like; R12 is alkyl or aryl; R13 is H, halogen, or the like; And Z1 is H or a group releasable by coupling.
Patent JP-H01263803-A (JP)
Title: Robot teaching method
Inventor: SUGIMOTO KOICHI
IPC: G05B19/427
Filed: 1988-04-15
Abstract: PURPOSE:To ensure the smooth guidance to a robot by deciding a speed command corresponding to an actuator based on a drive command and the attitude of the robot set in an immediately preceding cycle when the robot hand drive is controlled. CONSTITUTION:A controller 3 of a robot system uses the signal received from a robot main body 1 and showing the position and the attitude of a robot hand at the relevant time point as a feedback signal and controls the drive of an actuator for the main body 1 via a servo amplifying part 2. Then the teaching data are stored in the controller 3 via the operation of a teaching box 4 and the controller 3 controls said actuator based on the teaching data. Such a robot system contains a microprocessor 3-1, a D/A converter 2-1 set in response to six axes of the main body 1 respectively, etc. When the robot hand is driven with control based on a drive command, the speed commands received periodically to the actuator are decided from the drive commands given from the box 4 and the robot attitude set in an immediately preceding cycle. Thus the smooth guidance is ensured to the robot.
Patent JP-H03290199-A (JP)
Title: Measurement of acid phosphatase activity
Inventor: KUROIWA KATSUMASA
IPC: C12Q1/42
Filed: 1990-04-06
Abstract: PURPOSE:To enable a high-sensitivity measurement and carrying out the subject measurement of phosphatase activity useful in the field of clinical analysis by using a specified phosphoric monoester or a salt thereof as a substrate and carrying out the above-mentioned measurement in the presence of a straight- chain alcohol. CONSTITUTION:A phosphoric monoester of the formula [R is -(CH2)nCH3, (n is 0-3); X is halogen] or a salt thereof is used as a substrate and one or more 3-6C straight chain alcohols (e.g. n-propanol) are added as an acid phosphatase activator to the reaction solution containing the above-mentioned substrate, thus carrying out the objective measurement of activity.
Patent JP-H01262919-A (JP)
Title: Method for separating and recovering nitrogen and oxygen in air
Inventor: IBARAKI SHOICHI
IPC: B01D53/04
Filed: 1988-04-14
Abstract: PURPOSE:To effect a simultaneous recovery of nitrogen and oxygen in a high purity, by undergoing a nitrogen adsorbing process in an adsorption tower from air introduced therein, an impurity purging process, a separating process for nitrogen recovery under reduced pressure and a pressure raising process for oxygen introduction into the adsorption tower. CONSTITUTION:Oxygen is introduced from an oxygen recovery tank 3 to an adsorption tower 4, after a pressure reducing process has been terminated, reversely to an air introducing direction and, after it has been raised to an adsorption pressure, air is introduced from a tank 1 to the adsorption tower 4 so as to adsorb nitrogen thereon and store nonadsorbed oxygen in the oxygen recovery tank 3. Nitrogen is thereafter sent to the adsorption tower 4, by a blower 8 from a nitrogen recovery tank 2, whereby impurities such as oxygen are purged and the purged gas is then sent back into the tank 1. The adsorption tower 4 is thereafter evacuated by a vacuum pump 9 and the separated nitrogen is introduced into the nitrogen recovery tank 2.