baber/WOPTO huggingface dataset:
Patent JP-H02161043-A (JP)
Title: Joint structure of steel pipe concrete column, steel pipe concrete column, and construction thereof
Inventor: SHIOKAWA HIDEYO
IPC: E04B1/58
Filed: 1988-12-14
Abstract: PURPOSE:To increase the strength of steel pipe concrete columns by a method in which concrete is placed into a steel pipe with joint parts projected on its periphery, laitance is removed from the concrete, cement mortar is packed, and another steel pipe is set into the pipe and connected through bearing joint plates and connecting plates. CONSTITUTION:A joint part 5 is projectionally formed on a given place of the periphery of a steel pipe 2 by welding, and a connecting plate 30 is welded to the lower end face of the pipe 2. Concrete 3 is placed into the pipe 2 up to nearly upper end of the pipe 2, laitance is removed from the concrete on the end portion, and non-shrinkable cement mortar 19 is packed instead. Under the condition that the mortar 19 is in an unhardened state, a bearing joint plate 10 is set on the upside of the upper flange 7 of the joint part 5. The pipe 2 with the plate 30 is set by inserting with screw bolts 13 into the flange 7, the joint plate 10, and the connecting plate 30. The efficiency of operation can thus be raised.
Patent JP-H02160403-A (JP)
Title: Machining method of insert die for stream surface armoring optical part
Inventor: KITAHARA RYOICHI
IPC: B23B5/00
Filed: 1988-12-14
Abstract: PURPOSE:To generate an optical mirror surface with high precision without performing polishing work by arranging that toric optical surface and cylindrical optical surface are shaped by cutting be means of machining when an insert die for optical parts such as finder parts and covers, etc., of camera is processed. CONSTITUTION:When a spindle 6 is rotated, the processing surface 5a of an insert die base material 5 is rotated around the center axis A of the spindle 6 with an exter nal shape having a radius larger than R2. On the other hand, the tip part of a diamond bite 10 abuts the processing surface 5a of the rotating insert die base material 5, operates the feed action controlled by a circular arc whose radius is R1, and performs cutting work up to a radius having a radius of curvature of filial line R2. Since the diamond bite 10 is used as a cutting tool, the processing surface 5a constituting an electroless P-Ni surface is processed with turning machining to the surficial shape having a good optical mirror. When the insert die base material 5 is removed from a positioning guide 7 after processing is finished, a toric optical surface having a generating line whose radius of curvature is R1, a filial line whose radius of curvature is R2, and inclined at a specified angle theta is formed on the processing surface 5a.
Patent JP-2001131444-A (JP)
Title: Film-forming stock solution and method of manufacturing glass plate with metal oxide film by using same
Inventor: NORIMATSU HODAKA
IPC: C09D1/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of corrosion of vessels and piping when a stock solution having a tin compound and an antimony chloride as the solutes and an alcohol or the like as the solvent is used in forming an tin oxide film doped with antimony. SOLUTION: In a film-forming stock solution, an antimony chloride, particularly antimony trichloride is used as the major component of the solute and on the other hand, an organic solvent excluding an alcohol, e.g. an oxygen-free aromatic hydrocarbon, particularly benzene, toluene or xylene is used as the solvent. A film-forming feedstock from this stock solution and a stock solution containing another metallic compound such as a tin compound as the major component of the solutes is supplied onto a glass ribbon in the glass manufacturing step by the floating method to form a metal oxide film containing antimony by the spray method and/or the CVD method.
Patent JP-H02161286-A (JP)
Title: Controller method for heater of hot isostatic pressure pressurizer
Inventor: MURAKAMI MASAKAZU
IPC: C04B35/64
Filed: 1988-12-13
Abstract: PURPOSE:To increase the lifetime of a heater more than that of prior art and to sufficiently perform the capacity of the heater by determining maximum applying power by not only temperature but both temperature and pressure. CONSTITUTION:A pressure converter 18 for converting the detected value of a pressure sensor 17 for detecting the pressure in a high temperature high pressure vessel 1 into an electric amount proportional to the pressure to output as a pressure signal e9 is provided to input the pressure signal e8 to a second power control circuit together with a command signal e4 from a first power control circuit and a temperature signal e1. Accordingly, when the second power control circuit inputs the command signal e4 output from the first power control circuit, the pressure signal e8 and the temperature signal e1, it generates a set signal e5 coincident to the allowable maximum applying power corresponding to the temperature, pressure at that time. The set signal e5, the power signal e2 of a power detector are abutted by a power regulator 11 to output a command signal e6 of a thyristor gate controller 15.
Patent JP-H10161939-A (JP)
Title: Memory control unit
Inventor: INOUE TORU
IPC: G06F12/16
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To use an entire module without being exchanged while keeping high reliability as it is and to prevent the degenerative operation of system even in case of memory down. SOLUTION: When an address to a memory 100 is received from a host system such as CPU or DMA, an address retrieving part 12 retrieves an address area 111 of a buffer 11 for substitution. When the address from the host system is retrieved from the buffer 11 for substitution by this address retrieving part 12, a read/write part 13 performs data read/write to the buffer 11 for substitution.
Patent JP-H01158465-A (JP)
Title: Image forming device
Inventor: MORI KOICHI
IPC: G03G15/04
Filed: 1987-12-16
Abstract: PURPOSE:To improve the quality of a recorded image by displacing the position in a subscanning direction of a recorded image element according to the density of the recorded image element. CONSTITUTION:When the reading of an original is started in a state where a fineness mode is set, image signals DV' are inputted in an image signal generation part 18 from a 4/2 bit converter 17 to decide the image element values of the respective recorded image elements in an image element value decision part 23 and image element value signals DP, which are the decided results, are sequentially outputted to a control part 24. The control part 24 sequentially accumulates the inputted image element value signals DP in an image memory 25. When the accumulation of the image element value signals DP equal to one page is completed, the control part 24 starts a motor driving control part 28 so as to move a photosensitive body 1 at 1/2 subscanning speed of a reference and reads out the image element values in the unit of line with 1/2 pitch of a reference from the image memory 25 so as to sequentially output the image signals RD corresponding to the image element value of the respective image elements to a recording control part 26. Thus, the recorded image of high definition can be recorded and outputted.
Patent JP-S63168418-A (JP)
Inventor: BESSHO KEIICHI
IPC: C08F299/00
Filed: 1986-12-27
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-H04185629-A (JP)
Title: Resin composition for prototype press tool
Inventor: KATSUKAWA MAKOTO
IPC: C08G59/50
Filed: 1990-11-20
Abstract: PURPOSE:To improve the mechanical strengths and abrasion resistance of a cast prototype press tool by compounding a liq. epoxy resin, a specified amt. of an inorg. filler, and an amine curing agent. CONSTITUTION:The title compsn. is obtained by compounding 15-40wt.% liq. epoxy resin (e.g. a bisphnol A epoxy resin), 5-50wt.% inorg. filler having a Knoop hardness of 1300kg/mm<2> (e.g. fused alumina), 5-15wt.% amine curing agent having at least one benzene ring and at least two active hydrogenatous in the molecule (e.g. a product obtd. by modifying m-xylenedidamine with acrylonitrile), and, according to needs, other fillers, a thixotropic agent, a defoaming agent, an antisettling agent, a solid lubricant, a curing accelerator, etc. After a master model is coated with a mold release agent and a backing material is installed, the compsn. is poured into a gap formed between the master model and the backing material, allowed to stand at room temp. for 1-2 days, and demolded to give a prototype press tool comprising a cured layer of the compsn. formed on the backing material.
Patent JP-2001129547-A (JP)
Title: Supply water desalting apparatus and treatment method of ion exchange resin in supply water desalting apparatus
Inventor: SAIKI KAZUHIKO
IPC: C02F1/42
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To enhance the utilization efficiency of an ion exchange resin in a non-regeneration type ion exchange apparatus. SOLUTION: A washing mechanism 16 for washing the layer in the vicinity of the upper part of an ion exchange resin 15h is provided to a supply water desalting apparatus comprising a nonionic type ion exchange apparatus and has the washing fluid discharge part 16a arranged in the ion exchange resin 15h, a washing fluid supply pipe 16b for supplying a washing fluid to the washing fluid discharge part 16a and the discharge pipe 16c connected to a column main body 15a through a valve V4 at a position higher than the filling position of the ion exchange resin 15h. When pressure loss rises, the layer in the vicinity of the upper part of the ion exchange resin 15h is washed with the washing fluid to discharge a suspended substance to the outside of the column main body 15a along with the washing fluid.
Patent JP-H05146391-A (JP)
Title: Dish washer
Inventor: SUZUKI HAJIME
IPC: A47L15/46
Filed: 1991-11-29
Abstract: PURPOSE:To shorten time during which a noise continues without lowering washing effect by a method wherein a washing motor is operated at a low power to such an extent that a washing water will not hit an internal wall of a washing chamber intensely with the turning ON of a heater during the washing and it is operated when the temperature of the water reaches a specified value. CONSTITUTION:When a washing process is entered, firstly, an intermittent operation is performed in '0.5sec. ON - 0.5sec. OFF of washing motor 7 by low power.' A heater 12 is turned ON and this process is repeated until the water temperature reaches 60 deg.C. When the water temperature reaches 60 deg.C, the heater 12 is turned OFF and at rest for 2sec. A C counter is set to 10min. and the operation is continued in '28.5sec. ON - 1.5sec. OFF cycle of washing motor 7 at full power.' After 10min. passes, draining is performed and rinsing is done three times. As a result, the low-power operation tA=13 min. is given and the high-power operation is given as 10min. The total operation time is 23min., longer than ever but 10 min. of the high-power operation is shorter than ever.
Patent JP-H10146085-A (JP)
Title: Drive controller of brushless dc motor
Inventor: KAWAMOTO RYUJI
IPC: H02P6/08
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent production of noise of motor by enhancing the rotational accuracy of a motor, and realize small size and low cost motor by eliminating deterioration of motor drive efficiency and fluctuation of torque. SOLUTION: In a brushless DC motor having a rotor position detector 8, a command signal g is outputted by comparing a motor speed with a predetermined value to adjust feed current of a current adjusting circuit 26. Moreover, a 3-phase signal from a differential amplifier 16, each output signal from a phase shift circuit 17 and a full-wave rectifying signal from a full-wave rectifier 19 are adjusted. A pulse width of ON/OFF duty in the PWM signal from a second comparator can be expanded or compressed due to reduction of the full-wave rectifying signal, and a feed current switch circuit 23 controls the rotating speed of motor by increasing or decreasing a feed current to an armature coil 7 of each phase.
Patent JP-H02161713-A (JP)
Title: Manufacture of ceramic laminate
Inventor: YOSHIMURA TOSHIMI
IPC: H01G4/12
Filed: 1988-12-15
Abstract: PURPOSE:To obtain a high quality laminate free from vertical asymmetry by pressing a ceramic lamination body in a sealed state from the outside by using first and second members which exhibit the identical behaviors under hydrostatic pressure. CONSTITUTION:A ceramic laminate 13 is sealed from the outside by using a frame 11, a punch 10, and a base member 12 of first and second members which exhibit the identical behaviors in hydrostatic pressure. In the state where water is prevented from permeating from between the punch 10 and the frame 11 by a cover 17 of rubber or the like, the laminate 3 is dipped in a fluid applied with hydrostatic pressure. Then press forming is performed by the effect of hydrostatic pressure with vertical symmetry, and a high quality ceramic laminate free from vertical asymmetry can be formed.
Patent JP-H01156246-A (JP)
Title: Sheet material feeder
Inventor: TADA HIDEKI
IPC: B65H3/66
Filed: 1987-12-14
Abstract: PURPOSE:To cheaply further surely prevent a sheet material from its diagonal feed by providing a guide means which corrects the sheet material into a bottom facing curled condition that the sheet material places its both end parts in a width direction to be positioned to the bottom for the central part. CONSTITUTION:In a sheet material storage case 2, a sheet material S in an upper facing curled condition, while its double feed is prevented by a sheet material separating transport means 5, is fed to the downstream side, but the sheet material S, being left as placed still in the upper facing curled condition, is fed toward a guide means 6. However, because a guide means 9 is arranged in the upstream side of the guide means 6, the sheet material S in the upper facing curled condition, when it passes, is forcedly corrected to a bottom facing curled condition by the guide means 9, and a point end of the sheet material S in its width direction almost central part comes into contact with a guide plate 6a. Thus receiving no impact in the sheet material S, it is easily placed in a broken down condition and guided along the guide member, and generating no diagonal feed, the sheet material S is fed to paired conveying rollers 7.
Patent JP-H09131520-A (JP)
Title: Two-pack mixer
Inventor: SAWADA SATORU
IPC: B29B7/76
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce air entrainment in a liquid mixture obtained and accordingly, to drastically reduce voids to be formed in a product by using a nozzle that is connected to the delivery port of an impact type mixing head and consists of a liquid reservoir and a laminar flow adjuster which has a smaller crosssectional area than that of the liquid reservoir and is provided with one through-hole, in the mixer. SOLUTION: This mixer 1 consists of a mixing head 2 and a nozzle 3 and the nozzle 3 has a liquid reservoir 4 and a laminar flow adjuster 5. Two kinds of liquid mixing stocks separately pressurized by their respective pumps are transferred with pressure from their respective stock tanks to jet nozzles 10 and 10' respectively and jetted from the jet nozzles 10 and 10' in two jet streams. Then, the both jet streams are allowed to impact on each other near the center part of a mixing chamber 9 to scatter them and concurrently, the surrounding liquid stocks are stirred up to promote the mixing. The resulting liquid mixture stream enters into a liquid reservoir 4 having a larger inner diameter than that of the mixing chamber 9 to reduce the velocity of the stream there.  After the turbulence diminishes in the liquid reservoir 4, the liquid stream enters into a laminar flow adjuster 5 having a smaller crosssectional area than that of the liquid reservoir 4 to convert the stream into a laminar flow there and the liquid mixture is gently delivered and sprayed. At this time, air entrainment in the liquid mixture is reduced to drastically reduce the voids to be formed in a product.
Patent JP-H07290100-A (JP)
Title: Method of mixing hydrate of alkaline earth metal oxide and hydrate of heavy metal oxide for manufacturing solid
Inventor: FUIRITSUPU PISHIYA
IPC: C02F11/14
Filed: 1994-11-28
Abstract: Process for the manufacture of a solid which is practically insoluble in water and nonpolluting. This process comprises a stage according to which at least two compounds are mixed in aqueous medium with a view to obtaining paste. It is characterised in that one of the compounds, or first compound, includes alkaline-earth metal oxide hydrates, and another compound, or second compound, includes heavy-metal oxide hydrates, and in that the free water present in the paste or the liquid is present in the mixture in a proportion of quantities of between 20 and 60 % by weight of the total mixture, the solid obtained being substantially free from silicates and aluminates. The invention applies in particular to the fields of waste treatment and of building and of public works.
Patent JP-2000149801-A (JP)
Title: Microwave tube device
Inventor: MIYAKE SETSUO
IPC: H01J23/087
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a small microwave tube device. SOLUTION: A microwave tube device is provided with an electron gun part 11 generating an electron beam (e), an input resonator 121 inputting a high frequency signal, a hollow output resonator 125 outputting the high frequency signal, intermediate resonators 122-124 located between the input resonator 121 and the output resonator 125, an electron collector part 13 capturing the electron beam (e), and a magnetic part 14 converging the electron beam (e). In the microwave tube device, a radius of the electron beam (e) passing through the input resonator 121 is made 80% or less than 80% of the maximum radius of the electron beam (e), at a portion downstream of the electron beam (e).
Patent JP-H02163617-A (JP)
Title: Load cell scale
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G3/142
Filed: 1988-12-16
Abstract: PURPOSE:To perform an adjustment work of the scale in a short time by connecting a compensating means for erasing the influence of an operating point voltage against an output of an adder, to an amplifier and the adder connected to a load cell. CONSTITUTION:To an amplifier and an adder IC51 connected to load cells LC1 - LC4, resistances R18 - R48 and R52 being compensating means for erasing the influence of operating point voltages V12 - V42 of the load cells LC1 - LC4 against an output of its adder IC51 are connected. In such a way, since the compensating means are connected, outputs V11 - V41 of the respective amplifiers can be adjusted to a prescribed value by adjusting the operating point voltage by a value of zero balance of the load cell, and even if the operating point voltage is adjusted, an output of the adder is not varied. Accordingly, the operating point voltage of the amplifier and a set voltage of a zero point of an output of the adder can be set without interfering with each other, therefore, an adjustment work of the scale can be performed in a short time.
Patent JP-H01158927-A (JP)
Title: Method for control of drying in dish washer
Inventor: KIMURA KYOSUKE
IPC: A47L15/42
Filed: 1987-12-16
Abstract: PURPOSE: To protect hot steam immediately after the finish of rinsing from spouting from an air exhausting opening at once by reducing an air volume of a exhausting fan from that of normal time for given time at the beginning of a drying process. CONSTITUTION: On more air exhausting volume from a cap 11, steam in a washing bath 2 is jetted out from an air exhausting opening 12 at once, and when a human body approaches near the opening 12, he may be dangerous to be burnt by the steam. By intermittently turning on electricity to a fan motor driving an air exhausting fan at the beginning of the drying process to reduce rotation numbers, reduction of air blowing volume in the washing bath and of steam volume flowing out of the air exhausting opening can be established. And, after passing a predetermined time T0 , usual air blowing volume can be generated by turning on electricity to the fan motor.
Patent JP-H06167362-A (JP)
Title: Master-slave switching type measuring instrument
Inventor: ANEZAKI MASAHIRO
IPC: G01D21/00
Filed: 1992-11-27
Abstract: PURPOSE:To allow easy and positive switching between master and slave sides by automating the switching. CONSTITUTION:When the ground on the side of external host unit is connected with an interface circuit 1, input signal to a master-slave selection circuit 8 goes to a low level thus turning a master circuit 3 and buffer circuits 4a, 4b automatically on. A slave circuit 5 and buffers 6a, 6b are turned off and a measuring instrument is switched to master side through function of the master circuit 3 and a measuring circuit 7. When the external host unit is disconnected, input signal to the master-slave selection circuit 8 is pulled up to a high level thus turning the master circuit 3 and the buffers 4a, 4b off. Consequently, the slave circuit 5 and the buffers 6a, 6b are turned an and the measuring instrument is switched to the slave side through function of the slave circuit 5 and the measuring circuit 7.
Patent JP-H03226825-A (JP)
Title: Method for optimizing bearing of disc unit
Inventor: DENISU ROI MAACHIN
IPC: G06F11/25
Filed: 1990-11-26
Abstract: PURPOSE: To automate the optimized pairing operation of disk units by detecting the change of constitution in a computer system provided with the disk units paired in advance and pairing the disk units again when a protection level is lowered by the change of the constitution. CONSTITUTION: The computer system 10 is provided with a processor 20, buses 21 and 22, I/O processors 31-34 and a disk surrounding bodies 41-46 composed of controllers 51-56 and the disk units 61-72. In this case, every time the computer system starts an operation, whether or not the protection level is lowered as the result of the change of the constitution is checked, and when it is so, the disk units 61-72 on the computer system are paired again so as to increase the protection level. Thus, the paring operation of the disk units for optimizing the level of the protection of the computer system is automated.
Patent JP-H10161759-A (JP)
Title: Outputting current correcting system
Inventor: SHIMURA MASAKI
IPC: H02J1/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a power source module by controlling the output current of the power source module supplying much current with bias so as to prevent the deterioration and the breakage of a three-terminal regulator in each power source module executing parallel operation by providing the tree-terminal regulator. SOLUTION: The output current of a power source module 1 is monitored by a resistor R4 and at the time of exceeding a reference current value, a transistor Q1 is driven to drive a transistor Q2 by the turning on of the transistor Q1 to control the output current value of the power source module 1 by the turning on of the transistor Q2. Then when the output current value is lowered to the reference current value, the transistors Q1 and Q2 are turned off to correct the output current value of each power source module.
Patent JP-H07202139-A (JP)
Title: Switching element
Inventor: RONARUDO MARUCHIN UORUFU
IPC: H01L27/11502
Filed: 1994-12-21
Abstract: PURPOSE: To provide a switching element having a semiconductor dielectric capable of holding switched state approximately indefinitely. CONSTITUTION: A switching element has two electrodes 1, 2, and a semiconducting dielectric 3 put between them. One electrode 2 has a material for forming a Schottky contact with the dielectric 3, and the space-charge region 3' of this Schottky contact forms a tunneling barrier with respect to electrons during operation. The dielectric 3 is provided with a ferroelectric substance having residual polarization, which affect the magnitude of the tunneling barrier.