baber/WOPTO huggingface dataset:
Patent JP-H11226437-A (JP)
Title: Apparatus for producing sand
Inventor: HIGUCHI MASAO
IPC: B02C7/06
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing and which makes it possible to obtain sand having a small grain size uniform in grain shape, i.e., natural sand and can prevent hose, etc., sending resulted sand from being damaged. SOLUTION: A rotation side disk 3 which is rotatably supported and rotates by receiving driving power from a motor and a stationary side disk 6 which is displaceably supported in the rotating axial direction of the disk are arranged by disposing their respective one flank opposite to each other. The opposite surface of both disks 3, 6 are respectively provided with liners 5, 7 made of materials harder than the raw ores which are the raw materials for the sand. Plural projecting lines are respectively formed on the front surfaces of both liners. The raw ores fed from a hopper 37 are guided by a slope to the outlet side opened on the front surface side of the linear 7 to the liner 7 disposed on the stationary side disk 6. A guide passage 39 for supplying the raw ors is disposed between both disks 3 and 6.  The raw ores supplied between both liners from a hopper 37 are crushed and ground by the projecting lines of the liner 5 disposed at the rotating side disk 3 rotating with the projecting lines of the linear 7.
Patent JP-H08225399-A (JP)
Title: Method for growing single crystal of lithium tetraborate
Inventor: KOMATSU RYUICHI
IPC: C30B29/22
Filed: 1995-02-22
Abstract: PURPOSE: To improve a growing rate of crystal and prevent dissolution of atmospheric gas into lithium tetraborate melt as much as possible by introducing dried atmospheric gas obtained by diluting oxygen with an inert gas into a growing apparatus in a prescribed ratio in a method for growing a single crystal by immersing a seed crystal into the lithium tetraborate melt and pulling out the seed crystal. CONSTITUTION: Oxygen concentration in a dried atmospheric gas is kept to 10-30vol.% and the dried atmospheric gas is introduced in an amount of 0.2-1.4 times based on inner volume/hr of a growing apparatus into the growing apparatus. The growing apparatus shown in the figure is isolated from the outside by a transparent quartz pipe 10 and a lid 11 and an alumina crucible 20 is arranged in the interior. A melting crucible 22 having lithium lining 21 is housed through a heat insulating material 23 such as zirconia powder in the crucible 20. An after heater 24 as well as a work coil 12 is provided to induce and heat the melting crucible 22. The atmospheric gas is introduced and discharged by an atmospheric gas-introducing pipe 13 and a discharge pipe 14. A thermometer 26 is inserted from a hole 25.
Patent JP-S61192031-A (JP)
Title: Production of magnetic recording medium
Inventor: TOBISAWA SEIICHI
IPC: C09D127/06
Filed: 1985-02-21
Abstract: PURPOSE:To obtain a magnetic recording medium which has the viscosity variance of a magnetic coating material is reduced enough to give no problem to a practical application and also has excellent durability, by applying the 1/2-1/20 hardener quantity onto a supporter for magnetic coating material and at the same time adding a residual amount of the hardener to the magnetic coating material within 1hr before application of the hardener onto said supporter. CONSTITUTION:A hardener is added to a magnetic coating material contained in a container and sent to an applying device (batch system). In this process, the 1/2-1/20 hardener quantity (mol) is first added to the coating material within 10-20hr before the application is started with one bath of coating material. Then the residual amount of the hardener is added within an hour. In this case, both the same type and different types of hardeners are available, and it is desirable to stir the coating material mixed with the hardener. Otherwise the magnetic coating material is applied onto a supporter simultaneously with addition of the hardener (in-line system). In this case, the 1/2-1/20 quantity of the total hardener is added to the coating material within 10hr before the application of one batch of hardener is started. Then the residual amount of the hardener is added continuously within an hour.
Patent JP-S56130202-A (JP)
Title: Load meter installing method for link belt type scraper
Inventor: MAETANI SHINJIROU
IPC: B65G43/06
Filed: 1980-03-17
Abstract: PURPOSE: To allow a load meter to indicate a correct tension value by dividing the entire tension of a chain acting upon a sprocket wheel to a horizontal component and a vertical component and so arranging the device that only the horizontal component is applied upon the load meter.  
     CONSTITUTION: In installing a load meter to a sprocket wheel, a bearing 12 which is oscillatable around a pin 11 is installed and the vertical component of force of the own-weight of shaft etc. is balanced with a pin 11, and the horizontal component of force is balanced as a tare weight of the load meter 14 via a load bearing piece 13 for load meter. In order to eliminate the effect of the own-weight, it is required that the angle α that the segments 11, 12 connecting the centers of the pin 11 and the bearing 11 and the horizon assume is ≤90°. If the above-mentioned segments 11, 12 and chain locus C 1  are parallel, and the chain locus C 1  is vertical and particularly when the lower chain C 2  is intersecting orthogonally with the above-mentioned segments 11, 12, the force that the load meter receives is most simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10227731-A (JP)
Title: Material testing machine
Inventor: ISHII YUZO
IPC: G01N3/06
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To hold a needle of an indicator which is driven by a pulse motor, on a position corresponding to the actual load when a power source is ON, in a material testing machine. SOLUTION: A load signal output from a load detector of a testing machine body 1, is taken as a load value through a load amplifier 2d and an A/D converting circuit 2e. The load value just before the power source OFF, is stored in EEPROM2j, in the power source OFF detected by a power source OFF detecting circuit 2i. The difference between the load value detected by the load detector, and the load value stored in EEPROEM2j, is output to a pulge generating circuit 2f as the fluctuation amount of the load, in the first processing when the power source is ON. The load value in the last power source OFF, is used in the operation of the difference for the first fluctuation amount at the power source ON.
Patent JP-H03238327-A (JP)
Title: Manufacture of infrared-ray detecting apparatus
Inventor: FUKUDA HIROKAZU
IPC: G01J5/28
Filed: 1990-02-16
Abstract: PURPOSE:To shorten the time of measurement by connecting a measuring instrument to each connector which is connected to a pin having a through-hole that is coupled into a ceramic substrate through a flexible cable, and obtaining a bias resistance value for making constant the output voltage taken out of each element of an infrared-ray detector. CONSTITUTION:At first, pins 41 having through-holes are coupled into a plurality of through-holes provided in a ceramic substrate 22. Then, each pin 41 having the through-hole is connected to a connector 35 that is fixed to an outer tube 14 with a flexible cable 32. Then, a measuring instrument for measuring the output signal outputted from each element of an infrared-ray detector 24 is connected to the connector 35. When the output signal is measured with the connected measuring instrument, a bias resistance value for making the output voltage taken out of each element of the infrared-ray detector 24 constant is obtained. A bias resistor 30 having the same resistance value as the obtained bias resistance value is inserted into the pin 41 having the through-hole which is connected to each element of the infrared-ray detector 24. Thus the apparatus is constituted.
Patent JP-S52116707-A (JP)
Title: Equipment for connecting power source, etc. of metal mixer truck
Inventor: NISHIWAKI SHIROU
IPC: C21C1/06
Filed: 1976-03-26
Abstract: PURPOSE: To connect surely the electric power source with automatic remote control if there is a divergence of the position of the metal mixer truck to the horizontal direction or to the vertical direction, when the power source is connected to the mixer truck loaded with the metal mixer and the electric motor for slanting it at the stopped position of the mixer truck. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11217333-A (JP)
Title: Antiallergic agent
Inventor: TANI MASAHIDE
IPC: A61K36/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an antiallergic agent having weak toxicity and adverse effect and exhibiting excellent antiallergic effect by making the agent include plant body itself of a plant belonging to the genus Rhodiola and containing an antiallergic substance in the plant body or its extract. SOLUTION: This antiallergic agent contains plant body itself (roof, rhizome, leaf, etc., or a cultured cell obtained by subjecting the root, rhizome, etc., to callus culture according to ordinary method) of a plant belonging to the genus Rhodiola and containing an antiallergic substance in its plant body (e.g. Rhodiola sachalinesis or Rhodiola ishidae) or its extract (e.g. an extract extracted from a plant body with an aqueous solvent or a water-soluble organic solvent) as an active ingredient. The effective daily dose as dried material of ethanol extract is usually about 0.1-2 g/kg weight in the case of oral administration and about 10-250 mg/kg weight in the case of parenteral administration.
Patent JP-H07241109-A (JP)
Title: Controlling apparatus for rice transplanter
Inventor: OCHI TATSUJI
IPC: A01C11/02
Filed: 1994-03-04
Abstract: PURPOSE:To enable a proper lift control of a seedling transplantation apparatus according to the mud hardness of a field by a lift controlling means of a controlling apparatus even immediately after the start of a seedling transplantation work with the seedling transplantation apparatus restarted after temporarily separating a groove depth detection means from the mud surface of the field. CONSTITUTION:This controlling apparatus H for a rice transplanter is provided with a lift controlling means Ha to read a vertical displacement detection information from a sensor float SF placed at the lateral center of a seedling transplantation apparatus and control the vertical position of the seedling transplantation apparatus relative to the running machine body based on the vertical displacement detection information and a sensitivity controlling means He to read a detection information from a groove depth detection means 28 for detecting the depth of a groove formed after the passage of a float 21 on a mud face and control the sensitivity of the sensor float SF based on the detection information. The controlling apparatus H is constructed to stop the reading of the detection information from the groove depth detection means 28 by the sensitivity controlling means He and store the detection information of the former stage in a memory by receiving a lifting command from a lift commanding means Z to command the lifting or lowering of the seedling transplantation apparatus.
Patent JP-S54126648-A (JP)
Title: General purpose type welding line
Inventor: OKUYAMA KAORU
IPC: B23K9/00
Filed: 1978-03-27
Abstract: PURPOSE: To improve the working rate of the line, and to facilitate the automation, by constituting the shuttle bar, for successively sending works, into an undivided continuous body, and by installing this shuttle bar so as to be common to each pressure welder, and by successively sending works held on this shuttle bar through the reciprocal motion.  
     CONSTITUTION: Each of warks to be welded, is held on the shuttle bar 45 by the finger 47; when the work arrives and stops at a point between the lower die 24 and upper die 31 of the fixture, by the forward motion of the bar 45, the lower die 24 goes upward, and the work is held between the lower die 24 and the electrode of the upper die 31; and then, the welding of the work is carried out. While the welding is being continued, the shuttle bar 45 moves backward so far as the distance equivalent to the pitch of the arrangement of the welder. The welded work drops down on to the finger 47 by the downward motion of the lower die 24. After that, the shuttle bar 45 makes next forward motion equivalent to the pitch of arrangement of the welder, so as to send the work into next welder; hereafter, this cycle is repeated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02214100-A (JP)
Title: Inspecting device for semiconductor memory
Inventor: MICHINE AKIHIRO
IPC: H01L29/788
Filed: 1989-02-13
Abstract: PURPOSE:To easily perform blank inspection with high accuracy by inspecting an erasing state by switching a discrimination level from a level switching means. CONSTITUTION:When the voltage of the input terminal CT of a reference bit line voltage switching circuit 6 in a reference bit line voltage switching means is set at a prescribed voltage, the gate voltage of the FET 13 of a reference storage cell from the reference bit line voltage selection circuit 25 of the circuit 6 is switched to the voltage in inspection lower than the voltage in ordinary data readout. Therefore, a detecting signal for reference supplied to a sense amplifier is decreased comparatively than the one is readout, and the blank inspection whether or not a storage content by the FET of each memory cell is erased can easily be performed with high accuracy.
Patent JP-S56130288-A (JP)
Title: Treating device for night soil
Inventor: TAN SEIICHI
IPC: C02F1/04
Filed: 1980-03-17
Abstract: PURPOSE: To reduce the fuel cost for treatment remarkably by connecting a vacuum pump and a heat exchanger for steam condensation connected with the water treatment equipment to a heat exchanger that evaporates the filtrate of night soil with waste gas of dirt incineration passed through a wet scrubber.  
     CONSTITUTION: Waste gas from an incinerator 1 is cooled, dust-collected, and further cooled and humidified in a scrubber 10. Then, the gas is introduced into a heat exchanger 15 and heat the filtrate of night soil that flows down in a pipe 30. If necessary, the condensation water of the waste gas is returned to the scrubber after heating the filtrate of night soil in the heat exchanger and remaining gas is discharged into the atmosphere through an exhaust pipe 2. A part of the filtrate of night soil is changed to steam and introduced into the heat exhanger. The efficiency of evaporation is raised as the pressure in the pipe 30 and the chamber 26 is reduced. Here, the steam is cooled to change to condensation water and sent to the water treatment equipment. Since the quantity of inorganic salts in the condensation water is very samll in this case, a small-sized unit serves the purpose. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58151225-A (JP)
Title: Manufacturing apparatus of pipe
Inventor: MORIMOTO HISAO
IPC: B29C39/14
Filed: 1982-03-03
Abstract: PURPOSE:To reduce eccentric rotation of a cantilevering core mold and obtain the pipe of a more uniform wall thickness, by providing a roll to the side of the core mold moving to its axial directon and placing the belt of a preset thickness between the roll and the core mold. CONSTITUTION:A core mold 22 is constituted by winding a belt like object 2 to a mandrel 1 supported cantilever-like by a pedestal 11 and its rotation and advancing movement are given to it by a driving belt 21. The endless belt 5 of a preset thickness is placed between the core mold 22 and a roll 3 provided to its side making a clearance and the belt 5 is rotated, being spanned between the roll 3 and supporting wheels 51. By this, the clearance between the core  mold 22 and the roll 3 can be maintained at a preset value equal to the thickness of the belt 5. The width of the belt 5 is smaller than the width of the roll  3 and the belt 5 is provided on the roll 3 nearer to the pedestal 11 side. The  core mandrel 22 contacts with the molding material 41 after leaving the belt 5.
Patent JP-H05286968-A (JP)
Title: New 4-cinnolinyl-and 4-naphthyridinyl-dihydropyridines
Inventor: AREKUSANDAA SHIYUTORAUPU
IPC: C07D237/28
Filed: 1993-01-29
Abstract: PURPOSE: To prepare a new compound having positive inotropic action in which the constrictiveness of a heart affects the tension of a smooth muscular tissue.  
     CONSTITUTION: A compound represented by formula I {R 1 , R 5  are each a 1-8C alkyl; R 2  is a (substituted) 1-6C alkoxycarbonyl, nitro, cyano, R 1  and R 2  together form a lactone ring represented by formula II; R 3  is represented by formula III [R 6  is H, a halogen, a 1-8C alkyl; etc.; R 7  is a (substituted) 6-10C aryl, pyridyl, etc.], etc.; R 4  is H, a (substituted) 1-10C alkyl, an alkenyl, phenyl, phenoxy, etc.}, e.g. isopropyl 5-cyano-1,4-dihydro-2,6-dimethyl-4-(3-phenyl- cinnolin-5-yl)pyridine-3-carboxylate, is obtained by allowing an aldehyde represented by the formula R 3 -CHO to react with an acetoacetic ester represented by formula IV, then suitably isolating a ylidene compounds represented by formula V and further allowing the compound represented by formula V to react with a compound represented by formula VI in the presence of ammonia or an ammonium salt. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0646585-A (JP)
Title: Control device of permanent magnet
Inventor: CHIYAARUSU JIYOSEFU FURAIN
IPC: H02K1/27
Filed: 1993-01-29
Abstract: PURPOSE: To allow members to make a rotary motion or other motions using energy of a permanent magnet. CONSTITUTION: This device is provided with a permanent magnet 22, having an N and an S-pole, a coil 24 wound around the permanent magnet 22 between the N and the S-pole, and a DC power supply 28 and a switching means which are serially connected to the coil 24, and a control circuit 26 for controlling the opening and closing of the switching means.
Patent JP-H01209364-A (JP)
Title: Manufacture of anion exchange resin
Inventor: INOUE YOSHINORI
IPC: B01J41/08
Filed: 1988-02-17
Abstract: PURPOSE:To obtain an anion exchange resin for ion chromatography with a high stability free from dissociation of an anion exchange latex, by covering the surface of a base material with a fixed high polymer reacting with a surface functional group of the anion exchange latex. CONSTITUTION:A small amount of high polymer gel having a hydroxide group, halogen group or epoxy group as base material 1 is disposed into a small quantity of organic solvent. A suspension of an anion exchange latex 2 having a hydroxide group and epoxy group is added to the solution and stirred up. Then, the solution is mixed with a multifunctional epoxy compound intended to form a fixed high polymer layer 3 and finally, with the addition of a reaction initiating catalyst, a reaction is caused at a fixed temperature. After washed, a resin thus produced undergoes an exchange with a desired counter ion. An ion exchange resin thus obtained has the anion exchange latex 2 held firmly on the surface of the base material 1 with the fixed high polymer layer 3 thereby eliminating dissociation of the anion exchange latex 2 from the base material 1.
Patent JP-H07244184-A (JP)
Title: Reactor core, its operation method and fuel assembly
Inventor: HIDA KAZUTAKA
IPC: G21C3/62
Filed: 1994-03-04
Abstract: PURPOSE:To assure sufficient reactor trip margin, increase take out burnup of initial load fuel and improve economy by constituting the core with a plurality of fuel with different enrichment, rising the average enrichment of the initial load fuel, including more burnable poison and controlling the excess reactivity. CONSTITUTION:In the first and second cycle core 15a and 15b, three kinds of initial load fuel assemblies 31 to 33 are loaded. The fuel assemblies 31 and 32 denoted with 1, 2 are of high enrichment initial load fuel of 3.7%, same as exchange fuel and the fuel assembly 33 denoted with L is of low enrichment initial load fuel of 1.6%, and the average enrichment of the initial load core 15a is set at 3-3%. Then fuel rods with gadolinia of 10% concentration at maximum are used in fuel assemblies 31 and 32 to flatten the excess reactivity in a cycle and at the same time, the fuel assembly 33 denoted with L are uniformly loaded to ensure sufficient reactor trip margin. After the first cycle, the fuel assemblies in the peripheral region and inner region are replaced to raise the take out burnup of the initial load fuel.
Patent JP-S58153006-A (JP)
Inventor: TAGUCHI GOROU
IPC: F22D1/02
Filed: 1982-03-05
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-H05228647-A (JP)
Title: Quality judging device of resistance welding
Inventor: GOTO YASUHIRO
IPC: G06F19/00
Filed: 1992-02-21
Abstract: PURPOSE:To provide a quality judging device of the resistance welding where the results of the quality judgement can be outputted in a short time. CONSTITUTION:The physical quantities of the welding current, the voltage or the displacement between electrodes or the like are detected by a detecting part 1, the arithmetic results table which is necessary in executing the numerical analysis based one the thermal conduction model is stored in a storage circuit 3, and an arithmetic part 2 uses the physical quantities detected by the detecting part 1 and the arithmetic results table stored in the storage circuit 3. The numerical analysis of the temperature distribution and the welding diameter based on the thermal conduction model is executed, and an output part 4 outputs the temperature distribution, the welding diameter, the calculated nugget diameter or the comparison results between the calculated nugget diameter and the set value.
Patent JP-H08210261-A (JP)
Title: Oil pump
Inventor: MASUDA TATSUFUMI
IPC: F04C2/10
Filed: 1995-01-31
Abstract: PURPOSE: To prevent the generation of cavitation noise, to ensure an oil flow rate during low rotation, and to reduce incurring of a pump drive loss during high rotation by providing a control mechanism to rotate a moving housing by means of an oil pressure so that the port timings of an intake port and a delivery port are varied. CONSTITUTION: During low rotation and high hydraulic pressure, a control mechanism is not worked, a moving housing 18 is held in a given position, an intake port angle and a delivery port angle are set to respective given values. During high rotation or low hydraulic pressure, when the number of revolutions of an engine is increased to a value higher than a specified value or a load is decreased to a value lower than a specified value, a third solenoid 176 is turned ON, a line pressure is guided as a pump port control pressure from a thirty second oil passage 174 and a thirty third oil passage 178. By means of the pump port control pressure, a piston 50 is pressed and moved to rotate the moving housing 18. This constitution varies a port timing through variation of an intake port angle and a delivery port angle to respective given values and reduces a pump delivery amount.
Patent JP-H10232105-A (JP)
Title: Michelson interferometer and continuos variable delay line
Inventor: MIYAZAKI SHINSUKE
IPC: G01J3/42
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide continuous variable delay liens for making the adjustment of an optical axis easy by manufacturing a Michelson interferometer dispensing with the optical axis adjustment and generating no change of an optical axis due to the passage of time, temperature, and extraneous vibration, etc. SOLUTION: A cubic beam splitter 11 of a rectangular parallelepiped shape is used. The cubic beam splitter 11 is made by joining two triangular prisms which have the section shapes of right-angled isosceles triangles, and consists of the same piezoelectric material, and by forming a halfmirror in the composition plane. In a plane (X plane) facing an incident plane of the cubic beam splitter 11, a transducer for SAW device is formed and a mirror is formed. In a plane (Y plane) facing an output plane, a mirror is formed. The cubic beam splitter operates as a Michelson interferometer and emits an output ray made intensity modulation and delayed by an electric signal inputted to the transducer.