baber/WOPTO huggingface dataset:
Patent JP-H06187044-A (JP)
Title: Positioning controller
Inventor: TOYAMA SOICHI
IPC: G11B21/08
Filed: 1992-12-17
Abstract: PURPOSE:To change the acceleration pattern of an object to be controlled by providing plural target acceleration tables and plural target speed tables and generating target acceleration and target speed while adjusting a weight coeffi cient. CONSTITUTION:A first target speed generating means 7 and a second target speed generating means 9 make prescribed formulas into tables. Then, a coefficient multiplying means 6 sets prescribed values to coefficient multiplying means 8 and 10 when starting a seek operation. Then, the target speed is calculated by calculating the sum of products while referring to two tables based on the approximate value of normalization time. First and second acceleration feed forward generating means 11 and 13 make prescribed formulas into tables and while referring to these tables, acceleration feed forward is calculated. Then, the optimum weight coefficient can be decided from a seek distance, seek time and natural frequency of residual vibrations to be suppressed. When starting the seek operation, respective coefficients can be calculated by inputting the seek distance to be coefficient multiplying means 6.
Patent JP-H09173944-A (JP)
Title: Rotary type substrate treating device
Inventor: YABE MANABU
IPC: B05C11/08
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type substrate treating device which does not give rise to an unequal treatment by the influence of whistling of substrate supporting parts which support a substrate. SOLUTION: A substrate holding table 6 is composed of a circular bottom plate 1, substrate supporting pins 2 and strut members 3. These strut members 3 are arranged in the position brought nearer the inner side than the outside diameter of the substrate 10. These substrate supporting pins 2 are composed of wire-shaped members. The rear surface of the substrate 10 is supported by the substrate parts 2b formed in the horizontal parts 2a of the substrate supporting pins 2 and the position in a horizontal direction is regulated by perpendicular parts 2c. When the substrate 10 is rotated by a revolving motor 5, the influence of the whistling by rotation of the supporting struts 3 is confined to the lower side of the substrate 10 and is not exerted on the front surface side of the substrate 10.
Patent JP-H05112905-A (JP)
Title: Functional paving body
Inventor: KOGO KENICHI
IPC: E01C7/35
Filed: 1991-10-21
Abstract: PURPOSE:To obtain an economical functional paving body excellent also in reinforcing effect by solidifying slurry with pulverulent material having the function of freezing control, light-emitting, oscillation control, electrifying property, and the like mixed in, to be injected in the water-permeable paving body having a specified void rate, to a specified depth. CONSTITUTION:Into a paving body formed with the asphalt concrete or the like of the void rate of 10% or more, slurry with pulverulent material having the function of connection control, light-emitting, oscillation control, electrifying property, and the like mixed in is injected to the degree of about 30mm from the surface and is solidified. The injecting depth is set by regulating the grain size of the paving body and the viscosity of the functional slurry. Besides, in a channel set on the surface of the ready-set paving body of a void rate less than 10%, the slurry containing the functional material may be injected to be solidified. As a result, the paving body with the using quantity of less functional material keeping the function also against the abrasion of a road surface for a long term can be obtained.
Patent JP-H06182110-A (JP)
Title: Degassing device for ammonia
Inventor: ENOMOTO TAKEKATSU
IPC: C02F1/20
Filed: 1992-12-17
Abstract: PURPOSE:To recover aqueous ammonia of a high concentration by connecting condensers respectively to the inlet pipeline and the outlet pipeline of the vacuum pump of a degassing device for ammonia. CONSTITUTION:Condensers 10, 14 are connected respectively to the inlet pipeline and the outlet pipeline of the vacuum pump 9 of a degassing membrane device 7. When ammonia and steam are moved to a vacuum side from a liquid side in the degassing membrane module 7 and cooled by the condenser 10 of the vacuum side, a large part of steam becomes condensed water. However a part of ammonia is only dissolved in the condensed water from equilibrium of ammonia on the steam side and the condensed water side. A part of steam and a large part of ammonia leaked from the condenser 10 on the vacuum side are sent to the condenser 14 on the atmospheric side of the outlet of the vacuum pump 9 and recovered as aqueous ammonia.
Patent JP-H05146616-A (JP)
Title: Silica glass filter
Inventor: SHIRAISHI KOICHI
IPC: B01D71/04
Filed: 1991-11-27
Abstract: PURPOSE:To provide a silica glass filter enhanced in heat resistance and chemical resistance and prevented from mixing with impurities from the end surface thereof by providing a tubular support and filter layer composed of a sintered body of a specific high purity amorphous silica powder stepwise changed in its particle size and providing end part layers having a pore size smaller than that of the support to both ends in the same purity. CONSTITUTION:A silica glass filter consists of a tubular porous support composed of a sintered body of an amorphous silica powder with purity of 99.9% or more and the filter layer composed of a microporous sintered body formed by laminating an amorphous silica powder of the same purity having a particle size smaller than that of the amorphous silica powder used in the support to the support and provided with end part layers of the same purity having a pore size smaller than that of the support at both ends thereof. By this constitution, the filter is constituted of high purity silica glass as a whole and the flow rate of a fluid to be filtered at both end surfaces of the filter becomes smaller than that of the support. Therefore, the filter can be made excellent in heat resistance and chemical resistance and the penetration of impurities from both end surfaces of the filter can be prevented.
Patent JP-H04206465-A (JP)
Title: Electrode plate stacking device
Inventor: KOBAYASHI MASARU
IPC: H01M4/04
Filed: 1990-11-30
Abstract: PURPOSE:To correct the discharge angle of electrode plates slightly upward and set the electrode plates nearly parallel with the stacking face when they are dropped by changing the running angle of the electrode plates freely conveyed at a high speed. CONSTITUTION:A jump angle adjusting device 3 and a capturing/stacking device 5 are provided in front of a belt conveyor 1 conveying electrode plates 2 at a high speed. As an example of the local structure of the angle adjusting device, the electrode 2 is pinched between a pair of upper and lower rollers 8, 8, and the jump angle is adjusted in nearly the tangent direction of the roller contact. The discharge angle can be easily changed when the relative positional relation of a pair of the upper and lower rollers 8, 8 is longitudinally displaced with respect to the advance direction of the electrode plate 2, or the discharge angle can be adjusted when the rotating speeds of the upper and lower rollers 8, 8 are changed or their diameters are changed. The electrode plates 2 can be set nearly parallel with the stacking face at the dropping point.
Patent JP-2000235841-A (JP)
Title: Tungsten halogen lamp
Inventor: BESSHO MAKOTO
IPC: H01K1/32
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize reflected infrared radiation energy by prescribing a clearance ratio and a current reduction rate of a filament in a tungsten halogen lamp having an infrared ray reflecting film formed on a cylindrical bulb. SOLUTION: A crushed sealing part 2 is formed on an other end of a bulb 1. An infrared ray reflecting film 9 is formed on an outer or an inner surface of the bulb facing to a filament expect for a tip side of the bulb. A shape of the filament 3 is formed so that a clearance ratio (s) (=1-d/D) is more than 0.3 and approximately not more than 0.66 and a current reduction rate is not less than 0.1 when a diameter of a filament element wire of a primary coil is taken as (d) and a distance (a coil pitch) between centers of adjacent filament element wires wound in a coil shape is taken as D.
Patent JP-H08239362-A (JP)
Title: Indole derivative
Inventor: NARUTO SHUNJI
IPC: A61P25/28
Filed: 1995-12-26
Abstract: PURPOSE: To obtain a new compound, having excellent promoting actions on the production of nerve growth factors or secretion and useful as a therapeutic agent or a preventing agent for neuropathy such as Alzheimer type dementia, a cerebral ischemic pathological model, etc. CONSTITUTION: This compound is expressed by formula I (R<1> and R<2> are each H or a 1-6C alkyl; R<3> is H, a halogen, etc.; R<4> is a halogen, a 1-6C alkyl, etc.; R<5> is H, a 2-6C alkenyl, etc.) or its salt, e.g. N-ethyl-N-(quinolin-2-yl) methyl-(indol-3-yl)methylamine. The compound is obtained by reacting, e.g. a compound of formula II (R<7> c is H, a 2-6C alkenyl, etc.) with a compound of the formula R<4> -COOH in the presence of a condensing agent in an inert solvent at -10 to +30 deg.C and then reacting the produced compound of formula III with a reducing agent such as lithium aluminum hydride in an inert solvent at 0-50 deg.C.
Patent JP-H03204147-A (JP)
Title: Cooling drum for strip continuous casting apparatus
Inventor: MATSUMURA SHOGO
IPC: B22D11/06
Filed: 1989-12-28
Abstract: PURPOSE:To prevent the development of crack in a continuously cast strip by forming plural fine recessed parts on peripheral surface of drums with the specific periodic variation in longitudinal and transverse directions at the time of producing the strip metal by continuously casting molten metal with twin drum type. CONSTITUTION:The molten steel 4 in a tundish 5 is poured into a pouring basin 3 formed with two cooling rolls 1a, 1b through a pouring nozzle 2 and drawn as the continuously cast strip 7 with pinch rolls 8 by rotating the rolls 1a, 1b. In this case, plural recessed parts nondirectionally arranged in longitudinal, transverse and slant directions having round or oval shaped opening part of 5 - 100 mum depth and 0.1 - 1.2 mm diameter on the peripheral surface of cooling drums 1a, 1b are provided. The distribution rate of the recesses is varied periodically related to longitudinal direction and transverse direction of drum alone or both simultaneously, and the cycle W of the periodic variation of the recesses is set to 5 mm <= W <= 40 mm and wave height (h) shown with difference of the area ratio of recessed parts is set to 10% <= h <= 30%, the crack on surface of the continuously cast strip 7 is not developed, and the cast strip having excellent surface characteristic is produced.
Patent JP-H05172961-A (JP)
Title: Stopwatch
Inventor: KUROSU AKIO
IPC: G04F10/00
Filed: 1991-12-20
Abstract: PURPOSE:To display the average value of measured times and order at every individual and group by inputting the kind of measured time data and calculating the average value of measured time data and order at every kind. CONSTITUTION:The predetermined switch of a stopwatch is operated to set an individual code '1-20'. At this time, the group code corresponding to the individual code is automatically set at the same time. In this state, measured data is stored in the measuring time memory TM of an RAM along with the group code and the individual code and the average value of an individual is calculated and compared with an average value by individuals to calculate order which is, in turn, written in an individual total memory PM. Further, the measured average value of the group thereof is calculated to be compared with each group average value to calculate order by groups to write the same in a group total memory GM. By this constitution, the average value of measured times and order of an individual and the group can be known.
Patent JP-H06183600-A (JP)
Title: Paper feeding device
Inventor: KAWANO HIROSHI
IPC: B65H1/26
Filed: 1992-12-18
Abstract: PURPOSE:To provide a paper feeding device to reduce the power consumption by reducing consumption of useless torque through free operation and the stop of a function to separate paper sheets away from each other by means of a separation roller. CONSTITUTION:Drive force in a reverse sheet feeding direction is all the time applied to a separate roller 122 by means of a drive source, not shown. Through turning ON of a pressure release solenoid 140, the separate roller 122 is forced into pressure contact with a feed roller 101 to operate a sheet separating function. Further, by turning OFF the pressure release solenoid 140, the separate roller 122 is separated away from the feed roller 101 to stop a sheet separating function.
Patent JP-H10176432-A (JP)
Title: Three-dimensional vibration isolation device
Inventor: FUJISAWA KAZUHIRO
IPC: E04H9/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To bring out a vibration isolation effect in both vertical and horizontal directions, by erecting a vibrationresistant column provided with a vibration- resistant foundation and providing a vibration-resistant hanging tool in which a buffering tool including a spring is connected in series to a hanging wire, in the vibration-resistant column and hanging down a vibration-proof structure from the vibration-resistant hanging tool. SOLUTION: A vibration-resistant column 2 is firmly erected on a vibration- resistant foundation 10 forming a pile foundation structure that piles are driven in a hard bearing layer in the underground, by use of reinforced concrete or the like. And a structure 6 is hung down by a vibration-resistant hanging tool 9 provided in the vibration-resistant column 2. The vibrationresistant hanging tool 9 is constituted of a hanging wire 3 provided in the vibration-resistant column 2 and a buffering tool 8 and the buffering tool 8 is formed of a spring body 4 such as a coil spring or the like connected to the hanging wire 3 in series and an oil damper 5 arranged parallelly to the spring body 4.  In this way, respective natural periods in the horizontal and vertical directions of the structure can be independently and arbitrarily set to the longer period side than respective prominent periods of earthquakes.
Patent JP-H05172765-A (JP)
Title: Drift correction in aes analysis
Inventor: MIYATAKE ISAO
IPC: G01N23/227
Filed: 1991-12-24
Abstract: PURPOSE:To micronize displacement quantity and to analyze a micro-region by calculating the displacement of a scanning surface by comparing the distributions of the quantity of secondary electrons on the scanning surface at the start time of analysis and at the time of each analysis and moving the scanning position of electron beam to the first region to perform drift correction. CONSTITUTION:The secondary electron image signal S1 of secondary electrons detected during AES (Auger electron spectroscopy) analysis is subjected to the image processing due to a calculator 2 fitted with an image processor and an observation surface is divided into small regions and the quantities of secondary electrons of the respective regions are converted to numerical data to be stored in an AES analyser 1. The numerical data at the start time of AES analysis are preliminarily stored in the analyser 1 and, when the analyser 1 becomes a state capable of taking in a secondary electron image, secondary electrons are immediately taken in the analyser 1 to be converted to numerical data which are, in turn, compared with the data at the start time of analysis to calculate displacements in X- and Y-directions and an electron beam X-Y position control signal S2 is sent to the analyser 1 to move the scanning position of electron beam to the position at the start time of analysis. At the point of time when the displacements are detected, the displacements are immediately corrected to make it possible to analyze the micro-regions without omission.
Patent JP-2001155068-A (JP)
Title: Project schedule planning method and recording medium therefor
Inventor: KUBOTA ATSUSHI
IPC: G06Q10/06
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To enable a manager to speedily and easily judge a resource distribution schedule evaluation from the viewpoint of the size of resource load and to enable him/her a suitable correction when the evaluation is not suitable in the case of planning the schedule of a project where resource redistribution to tasks is possible. SOLUTION: By using a system provided with a project schedule information input part 11 to which the project schedule is inputted, a project schedule information storage part 13 for storing the inputted project schedule information, a resource viewpoint schedule display preparing part 15 for displaying a graph collected for each resource to which resources can be redistributed from the viewpoint of the resource load and a schedule information display part 12 for displaying the project schedule on the basis of the resource viewpoint schedule display information, the period or contents of each of tasks scheduled for each of resources can be visually confirmed, and hence the manager can speedily and easily evaluate the load of the resource by periods and can correct the schedule including resource redistribution if needs arise.
Patent JP-H03198575-A (JP)
Title: Picture processing unit
Inventor: OKAJIMA TADAHIRO
IPC: H04N1/40
Filed: 1989-12-27
Abstract: PURPOSE:To improve the cost performance and to attain high speed operation by generating a threshold level corresponding to each dot of a matrix to obtain a dither processing picture signal from a picture signal having an intermediate tone not from a ROM but from a simple logic circuit. CONSTITUTION:An inputted analog picture signal 1 is inputted sequentially in a form of decomposing an original picture into picture elements. The analog picture signal 1 is inputted to a 6-bit A/D converter 3 via an amplifier 2 and inputted to a comparator circuit 4 as a 6-bit digital signal. Threshold levels D0-D5 obtained in the progress of main and sub scanning addresses are changing as a random number and all of 0-63 are generated corresponding to the address. The comparator circuit 4 receiving the obtained threshold levels D0-D5 compares the digital signal from the 6-bit A/D converter 3 with the threshold level. As a result, a dither processing signal 5 obtained from the comparator circuit 4 is outputted as a dot pattern having a proper spread in a dither matrix of picture elements.
Patent JP-H11159011-A (JP)
Title: Brace
Inventor: NARIHARA HIROYUKI
IPC: E04B2/56
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent buckling of brace core materials, and to provide a brace having a high buckling strength by oppositely arranging square steel pipes in respective both side parts of the brace core materials composed of a plate-like steel material in a state that mutual surfaces can relatively move. SOLUTION: Square steel pipes 14 and 14 are oppositely arranged in respective both side parts of brace core materials 13 and 13 composed of a plate-like steel material in a state that mutual surfaces can relatively move. These square steel pipes 14 are connected to each other through connecting plates 15... in plural places leaving a space in the lengthwise direction. Then, since out-of-plane deformation of the brace materials 13 can be restricted by the square steel pipes 14 arranged on both sides of them, buckling of the brace materials 13 is prevented. A friction reducing material is desirably interposed between the brace core materials 13 and the respective square steel pipes 14, and the action of a buckling load to the square steel pipes 14 can be more reliably avoided thereby.
Patent JP-H09179786-A (JP)
Title: Fault information reporting circuit for memory element
Inventor: ONO TAKESHI
IPC: G11C16/06
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the number of times of error occurrence from being cleared when a power supply for a system is turned off at the time of repairing or replacing a memory element. SOLUTION: An SR.7 checking circuit 7 checks the erasing of a block from a flash memory 4 and the writing speed of a byte or a word in the memory 4. An SR.3 checking circuit, an SR.4 checking circuit 9 and an SR.5 checking circuit 10 respectively check whether voltage impressed to the memory 4 is outside a limited range or not, whether writing is failed or not and whether erasing is failed or not. An error counting circuit 17 counts up and reports the number of errors and a register for storing the number of errors and error sorts is backed up by a backup power supply.
Patent JP-H05149810-A (JP)
Title: Gage for three component force
Inventor: NISHIKAWA KIYOHIKO
IPC: G01L5/16
Filed: 1991-11-30
Abstract: PURPOSE:To obtain a three component force gage which has a simple construction and can be made small in size and which is not affected substantially by forces acting from other directions and by a bending moment and can detect a force acting on one point as three independent partial forces with high precision. CONSTITUTION:This gage has a force-receiving part 2 in the upper part and a load-supporting part 3 in the lower part and a strain-generating pillar 5 is connected between the force-receiving part 2 and the load-supporting part 3. A strain-generating part 6 having a small section is formed in the lower half part of the strain-generating pillar 5. A tubular part 6 having a diaphragm 10 in the center is joined to the upper part of the force-receiving part 2. Strain gages 12a to 12d detecting a bending stress generated in the direction of the X axis of the strain-generating part 6 are attached on opposite surfaces on one side of the strain-generating part 6, while strain gages 13a to 13d detecting the bending stress generated likewise in the direction of the Y axis are attached on opposite surfaces on the other side which intersect the aforesaid surfaces perpendicularly, and strain gages 14a to 14d detecting a force impressed in the direction of the Z axis are attached on the diaphragm 10.
Patent JP-H08185895-A (JP)
Title: Battery pack and small electronic equipment
Inventor: AKUTAGAWA TORU
IPC: H01M10/48
Filed: 1994-12-30
Abstract: PURPOSE: To display the residual capacity and fully charged state of a secondary battery by providing a display section for showing information on voltage across the terminals of the battery, and generating display drive voltage, using the voltage across the terminals as drive voltage for supply to the display section. CONSTITUTION: A secondary battery residual capacity display system 1 is formed out of a liquid crystal drive circuit 2 and a liquid crystal display section 3. The circuit 2 sends a drive signal corresponding to the terminal voltage of a secondary battery 4 to the section 3. The display section 3 shows the residual capacity and charged state of the battery 4, depending on the drive signal from the circuit 2. According to this construction, residual capacity or the like can be displayed at low power consumption equal to or below the self-discharge current of the battery 4 as well as at low cost.
Patent JP-H11172381-A (JP)
Title: Bias material for magnetic marker and magnetic marker
Inventor: NAKAOKA NORIYUKI
IPC: C22C38/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To realize magnetic properties required to a bias material for a magnetic marker and to provide a magnetic marker using the bias material. SOLUTION: This magnetic marker bias material 1 is the one having a structure in which a Cu base nonmagnetic body and a nonmagnetic compd. are dispersed into a matrix essentially consisting of Fe, and the Cu base nonmagnetic body preferably contains 3 to 25 wt.% Cu. Moreover, the nonmagnetic compd. is preferably composed of metallic carbide, by which high residual magnetic flux density, a high remanence ratio in a B-H curve, steepness and coercive force required for a bias material can properly be regulated. Moreover, by combining the magnetic marker bias material 1 and a magnetostriction element 3 vibrating in a magnetostrictive way, it can be made a magnetic marker.