baber/WOPTO huggingface dataset:
Patent JP-2001142110-A (JP)
Title: Electromagnetic actuator, shutter device and diaphragm device
Inventor: MATSUMOTO JUNICHI
IPC: H02K33/02
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic actuator suitable as a drive source of a shutter device having both of a shutter mechanism and a diaphragm mechanism and a diaphragm device whose diaphragm diameter can be controlled in multistage. SOLUTION: This electromagnetic actuator is provided with a rotor 2 which can be bidirectionally turned between one end position B and the other end position C across an intermediate position A and which is magnetized to two polarities, a horseshoe yoke 3 arranged at a position where magnetic attraction force is generated when the rotor 2 magnetized to two polarities is set at the position B and the position C, a coil 4 wound round the yoke 3 so as to turn the rotor 2 according as it is energized, and a self holding means for holding the rotor 2 at the position A, the position B or the position C in a non-energizing state in which the coil 4 is not energized.  The self holding means is provided with an elastic member 5 regulating the rotor 2 at the position A by mechanical elastic force, one regulation member 41 regulating the rotor 2 at the position B by utilizing the magnetic attraction force generated between the yoke 3 and the other regulation member 42 regulating the rotor 2 at the position C by utilizing the magnetic attraction force generated between the yoke 3.
Patent JP-H10172937-A (JP)
Title: Composition for polishing
Inventor: MIURA SHIRO
IPC: B24B37/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease in speed for polishing a surface to be polished even after repetitive use by specifying an electric conductivity of a composition for polishing containing colloidal silica, a nitrogen-containing basic compound, and water. SOLUTION: This composition for polishing is adjusted by mixing and dispersing or dissolving colloidal silica and a nitrogen-containing basic compound with/to water at a desired percentage content. The colloidal silica is aqueous colloidal silica or gel silica each including all of stable dispersing elements of amorphous silica in a liquid and its percentage content is preferably 0.1 to 30wt.% of the total quantity of the composition for polishing. The nitrogen basic compound promotes polishing to a surface to be polished by a chemical action and also acts as a dispersant of colloidal silica. Ammonia is typical of the compound and its content is preferably 0.01 to 5wt.%. Further, the electric conductivity of the composition for polishing is 30 to 1500μS/cm.
Patent JP-H05160006-A (JP)
Title: Electron beam lithography device
Inventor: TANAKA SHOJI
IPC: H01L21/027
Filed: 1991-12-10
Abstract: PURPOSE:To make it possible to specify a pattern coordinate by the unit smaller than address size, and to arrange patterns of high resolution even when there are a plurality of patterns in one scan. CONSTITUTION:The title lithography device is provided with an X-Y table 38 on which the substrate to be patterned is mounted, a blanker 35 with which an electron beam is ON-OFF controlled based on the data obtained by converting pattern information into a raster image, a deflector with which the electron beam is deflected to the direction of X-Y, and a deflection control circuit 17 with which the electron beam is raster-scanned by driving the above- mentioned deflector. Moreover, in the raster scan system electron beam lithography device with which the desired pattern is drawn on the substrate 37, a plurality of patterns to be drawn can characteristically be arranged by the resolution smaller than the address size by providing a drawing position shifting circuit with which the starting point of beam scanning, when a patterning operation is conducted based on the pattern information and the beam position are microscopically shifted in the X-Y direction in the midway of beam scanning.
Patent JP-H07150560-A (JP)
Title: Anchor member
Inventor: TANIGUCHI IZUMI
IPC: E02D5/80
Filed: 1993-11-29
Abstract: PURPOSE:To increase the supporting force of an anchor member by enwrapping the tip of a tensile member with an inner sack made of a filtrating material which has water permeability, enwrapping the outside thereof with an outer sack which is coarse and has a large strength, and injecting a grouting material into the inner sack. CONSTITUTION:When a grouting material is put by pressure into an inner sack 3, it inflates in a cylindrical form and pushes wide an outer sack 4. If a pressure is applied in this condition. it is borne by the outer sack 4 having a greater strength, which sustains high pressure and will never go into rupture. Because the outside of the inner sack 3 is supported by the outer sack 4. the inner sack 3 is free from risk of rupturing. The water/moisture contained in the grouting material oozes out at the inner sack 3 with the pressure of the grouting material, and grouting material of high concentration will remain in the inner sack 3. If the grouting material hardens in this condition, a spread sack body 2 will be filled with a grouting material having a high concentration and a large strength, while the outside surface takes a condition as pressed to the ambient ground with a high pressure. This enables increasing the supporting force to a great extent, designing in accordance with the service conditions, and use of versatile fibers.
Patent JP-H07153581-A (JP)
Title: Noise reducing device by lighting coil of discharge lamp
Inventor: MISONOO MINORU
IPC: H05B41/14
Filed: 1993-11-30
Abstract: PURPOSE:To reduce noise by a lighting coil at lighting time in a discharge lamp luminaire. CONSTITUTION:A lighting coil 2 to generate discharge starting voltage is connected between a discharge lamp 1 and in electric power supply device 3. A contactor 4 composed of a switch to bypass the lighting coil 2 is connected in parallel to the lighting coil 2, and the switch of the contactor 4 is opened at starting time, and after discharge is started, the switch of the contactor 4 is closed.
Patent JP-H09165926-A (JP)
Title: Multistoried building and method for space modification construction
Inventor: HAYAMIZU HIROSHI
IPC: E04B1/34
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To shorten the term of works, to prevent the limitation of the usage of other floors except a floor to be executed by modification works and to obviate the generation of noises and vibrations. SOLUTION: Materials M are hung down by multi-flexible hoists 50 from a truck T driven into an underground floor 30, brought to a vertically hung state, and placed on a lift 32. When the lift 32 reaches a unit on a floor to be executed, rails 54 for suspension and rails 60 for assembly are coupled by point rails, the multi-flexible hoists 50 are shifted to the rails 60 for assembly, and the materials are carried into the unit. The two multi-flexible hoists 50 have organic linkage respectively at that time, the quantity of a wire 52 wound and extracted is adjusted, and the materials can be positioned in three dimensions by moving vertical rails 56 and horizontal rails 58 at the proper time.
Patent JP-H04192148-A (JP)
Title: Data reproducing device
Inventor: MATSUOKA HIROYUKI
IPC: G11B15/46
Filed: 1990-11-27
Abstract: PURPOSE:To improve the accuracy and stability of the traveling speed of a recording medium by further controlling a speed controlled variable in response with the time length detected by binary signals in addition to a feedback controlmeans. CONSTITUTION:Clock pulses of H and L levels are alternately counted in a counter 42 by the timing pulse (a) from an edge detecting circuit 41 and the signal MCK from a master clock generator 20. The latch data k from a latch circuit 43 is inputted in response with the signal (a) to a table ROM 30. The ROM 30 generates the time length of the H and L levels of a reproduced signal PBSG as the traveling speed control data D3 and D4 detected by counting the clock pulses MCK. The D3 or D4 turns to a 1 when there is a fluctuation in the speed. The speed of the tape 51 is then accelerated or decelerated by the high or low level of the value of S3 obtd. by adding the control signal S6 outputted from a tristate buffer 57 to S2 by an adder circuit 55. The stable and high accuracy speed is thus obtd.
Patent JP-2001139550-A (JP)
Title: New use of amide compound
Inventor: YAMAMORI TERUO
IPC: A61K31/433
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a compound having excellent apo AI expression accelerating actions and useful as a medicine. SOLUTION: This apo AI expression accelerator comprises a compound represented by the formula (I) (wherein the ring A and Ar1 are each a monocyclic or a bicyclic aromatic hydrocarbon cyclic group or an aromatic heterocyclic group or the like which may respectively have a substituent group; R is hydrogen or the like; Z is oxygen or the like; Y1 and Y2 are each hydrogen, a lower alkyl or the like; (n) is an integer of 0-2; the broken line indicates the presence or absence of a bond; and the wavy line indicates the cis- or trans- geometrical isomerism related to the double bond), its prodrug, a phemaceutically acceptable salt thereof and a hydrate thereof.
Patent JP-H11221610-A (JP)
Title: Method for improving surface quality of bloom which is continuously cast
Inventor: HENSGER KARL-ERNST
IPC: B21B1/46
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an improving method of the surface quality of a bloom which is continuously cast so that stripes and streaks are no longer generated or at least clearly reduced, consequently, a thin bloom can be used as a starting material even to the requirement of high quality. SOLUTION: This method is for improving the surface quality of the continuously cast bloom 2, especially, the thin bloom 2 having the max. casting thickness (d) of 100 mm, at this time, the bloom 2 is covered with a casting slag film and scale and, at this time, the bloom 2 is descaled after casting and rolled in a finishing line 9. In the above-mentioned method, an reactant 6 which is different from water is added on the bloom 2 before or during descaling.
Patent JP-H08177829-A (JP)
Title: Screw
Inventor: OKAYAMA TOMOHIKO
IPC: F16B23/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a screw in which a fastening operation is efficiently performed and the damage of a fastened article due to a screwdriver is prevented by providing an end top which is higher than the bottom part of a slot at both ends of the slot of a head part. CONSTITUTION: A head part 12 is provided in a shaft part 11 having a thread groove, and a slot 13 is provided thereon, and an end top part 14 which is higher than the bottom part of the slot 13 is provided at both ends of the slot 13. When a screwdriver is rotated by the end top part 14, the tip of the screwdriver is not moved along the screw slot 13, and therefore the center line of the shaft part 11 is not displaced from the screwdriver and the turning force applied to the screwdriver is efficiently transmitted to a screw and the operation of fastening by a screw can be efficiently performed. Also, since the tip of the screwdriver is not fallen off from the slot 13, there is no possibility that a fastened article is damaged at the time of being fastened by a screwdriver.
Patent JP-H08185464-A (JP)
Title: Information recording medium
Inventor: KOMATSU AKIHIKO
IPC: B42D15/10
Filed: 1994-12-28
Abstract: PURPOSE: To provide an information recording medium capable of obtaining change sufficient for discriminating each medium in detection output by a high frequency magnetic field by simple layer constitution. CONSTITUTION: A card 20 is obtained by providing an adhesion layer 12 on a base material 10 and holding an anisotropic electrically conductive sheet 14 there between by the ones for which fiber-like conductors 11 are distributed at random in the adhesion layer 12. Since an electrically closed space is stably formed by the conductors 11 and the anisotropic electrically conductive sheet 14, a waveform provided with the change sufficient for specifying the card 20 is obtained as the output of detection by the high frequency magnetic field.
Patent JP-2001143679-A (JP)
Title: Sealed lead battery
Inventor: NAKAZAWA YOSHIO
IPC: H01M2/16
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a sealed lead battery having smaller dimension between poles. SOLUTION: In a sealed lead battery in which two-layer separator has a first layer mainly formed of acid resistance fiber and a second layer mainly formed of a mixture of acid resistance fiber and silicon dioxide (silica), the first and the second layers are a positive and a negative pole plates where a face of the first layer is contacted to the positive pole plate and a face of the second layer is contacted to the negative pole plate, wherein electrolyte protection property of the first layer is higher than that of the second layer and the first layer is thicker than that of the second layer.
Patent JP-H07180862-A (JP)
Title: Outdoor machine for air conditioner
Inventor: SATO SEIJI
IPC: F24F1/38
Filed: 1993-12-24
Abstract: PURPOSE:To diminish an unstable area taking place on the hub side and thereby to attain reduction of a sound of operation and improvement in efficiency, by accelerating a flow on the hub side. CONSTITUTION:In an outdoor machine for an air conditioner wherein a heat exchanger 2 is disposed on the inlet side of an axial flow fan 1 composed of a plurality of vanes 4 and a hub 5 fixing the vanes 4 and an outlet grille 3 not being axially symmetric is disposed on/the outlet side, the rear-end outside diameter Dh2 of the hub 5 is made larger than the front-end outside diameter Dh1 thereof.
Patent JP-2000152358-A (JP)
Title: Speaker system
Inventor: YAMAGISHI AKIRA
IPC: H04R1/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent a small-sized lightweight speaker box from being rocked and to satisfactorily reproduce a low-frequency sound component with a simple configuration, by providing a barrier wall near a bottom plate or/and a ceiling plate of the speaker box, alternately extending a duct wall so as to allow air to be communicated toward the rear plate or a baffle plate between the barrier wall and the bottom plate or/and the ceiling plate and discharging air from the opening of a duct. SOLUTION: Compressed air in a speaker box 1 compressed by a reaction force -F1, resulting from a sound radiation force F of a speaker 3 flows through respective duct openings 21L and 21R made to a baffle plate 2 at left/ right sidewalls 1L, 1R of a barrier wall 19. Then the flows FD1/2 are inverted through a path formed between a tip of a 1st duct wall and a rear plate 1B after passing through the left/right side walls 1L, 1R and a path of a 1st duct 18. The inverted air passes through a path of a 2nd duct 18 between the 1st duct wall and a 2nd duct wall and is inverted again through a path between the tip of the 2nd duct wall and the baffle plate 2.
Patent JP-H05154427-A (JP)
Title: Substrate treatment and device therefor
Inventor: SUMI KAZUHIKO
IPC: H01L21/027
Filed: 1991-12-11
Abstract: PURPOSE:To provide a substrate treating method and the device therefor capable of reducing lowering of temp. or change in mixing ratio of a treating solution during treating to make the treating stable in the substrate treatment by dipping the substrate into the treating solution. CONSTITUTION:In the substrate treatment by dipping the substrate 11 into the treating solution 12, a stabilizing measures for the treatment includes pressurizing of the treating atmosphere. A cup-shaped treating vessel 1 is housed in a treating chamber 3 to contain the treating solution 12 for immersion of the substrate 11. Pressurizing is executed by using the treating chamber 3. Furthermore, 2 is a supply opening of the treating solution, 4 is a stand-by chamber, 5 is a rinsing chamber, 6-8 are gates, 9 is chuck, 10 is a transportation rail.
Patent JP-H09167734-A (JP)
Title: Method and system for electron beam lithography
Inventor: ITO HIROYUKI
IPC: G03F7/20
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a and system for electron beam lithography in which an alignment mark is detected at high speed with high accuracy and can be corrected at the time of combined exposure of light and electron beam. SOLUTION: L-shaped alignment marks 15 are arranged at four corners of four chips 17 to be exposed having central position Pc. Each mark 15 is located within the detection scanning range and the relative displacement between a pair of marks is measured by single scanning. Consequently, the relative displacement can be measured for all L-shaped alignment marks 15 by performing the scanning twice, respectively, in X and Y directions. Coordinates of mark (x1, y1)-(x4, y4) in first to fourth quadrants, comprising four corners of four chips 17 to be exposed having central position Pc, can thereby be determined directly as the coordinates at the right angle top point of L-shaped mark 15. An arrangement error is determined by averaging a plurality of mark positions and the distortion of image is measured from the relative displacement before being corrected. According to the method, alignment mark can be corrected at high speed with high accuracy as compared with a case the alignment mark is corrected by measuring a peripheral mark of each chip.
Patent JP-2001147492-A (JP)
Title: Rotation adjusting mechanism for image display device
Inventor: NAGASHIMA TAKASHI
IPC: G03B27/32
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To arrange a circular-arc guiding surface taking the center axis of the image display screen of a CRT as a center of curvature on the supporting frame of a CRT frame in order to adjust the in-plane tilt of the image display screen of the CRT without moving the center of the image display screen, and to displace the CRT frame with rotation along the guiding surface. SOLUTION: The circular-arc guiding surfaces 81a and 81a taking the center axis of the image display screen 4a of the CRT 4 as the center of curvature are arranged on the supporting frame 74, and the rotational displacement of the image display screen 4a is quantified by the rotation adjustment angle of screw members 83L and 83R.
Patent JP-H01168714-A (JP)
Title: Ultraviolet curable resin
Inventor: IRII DAISUKE
IPC: C08F290/00
Filed: 1987-12-24
Abstract: PURPOSE:To obtain the title resin having short curing time and excellent flexibility, freeze resistance, chemical resistance, elongation, strength and storage stability, by carrying out addition reaction of a polysulfide resin and a urethane (meth)acrylate resin with a specified equivalent ratio of SH to (meth)acryloyl group. CONSTITUTION:A polysulfide resin (A) of the formula (wherein n is 5-50), etc., having two or more SH groups in its molecule is mixed with a urethane (meth)acrylate resin (B) having one or more urethane bonds and two or more (meth)acryloyl groups in its molecule obtd. by reacting a polyfunctional isocyanate (a) such as tolylene diisocyanate and a compd. (b) having a (meth) acryloyl group and an OH group in its molecule under such a condition that the equivalent number of (meth)acryloyl groups in the component B is larger than that of SH groups in the component A and the addition reaction of the mixture is carried out by heating under stirring in the presence of a reaction catalyst (e.g., tert. amine) at 60-100 deg.C for 3-12hr.
Patent JP-H05141366-A (JP)
Title: Gear pump
Inventor: MIHASHI SHINICHI
IPC: F04C15/00
Filed: 1991-11-15
Abstract: PURPOSE:To detect abnormality, such as damage, of a bearing in a way to distinguish it from abnormality occurring to other spot by providing a means to detect a difference between the rotation forces of respective bearings, in a gear pump wherein a bearing for supporting a drive gear and a bearing for supporting a driven gear are arranged facing each other. CONSTITUTION:A gear pump contains a drive gear 3 and a driven gear 4, geared with each other, in a casing 2. Shaft parts 12a and 12b and 17a and 17b protruded from both sides in an axial direction of each of gears 3 and 4 are rotatably supported to bearings 14a and 14b and 15a and 15b, respectively. In which case, the bearings 14a and 15a on the one side and the bearings 14b and 15b on the other side are intercoupled through plates 26 and 25, respectively. In the plates 25 and 26, resistance line strain gauges 28 and 29 by which the strain of a part extending along the one of the diagonal lines of an oblong shape formed by interconnecting the axes of the four mounting bolts 27 of each of the plate 25 and 26 is measured are provided. A strain produced when damage occurs to a bearing part and the rotation force of the bearing on the drive side is increased to a value higher than that of the bearing on the driven side is measured to be displayed on a display means.
Patent JP-2000141350-A (JP)
Title: Production of alc corner panel
Inventor: WATABE TAKESHI
IPC: E04C2/30
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an ALC corner panel in which the miniature ALC corner panel is efficiently produced and furthermore a groove, etc. are cut and worked on the surface and design properties are excellent. SOLUTION: At least two pieces of reinforcing bars 3 for the ALC corner panel are connected in parallel by corrosion-resistant wire rods 4 and hung in a formwork by setting pins 5 for the ALC corner panel. Slurry for ALC is poured to the formwork and dried to obtain a semiplastic body and the same is separated between the reinforcing bars for the built-in ALC plate material and cured to obtain the ALC slab material. Groove working 9d is performed on the surface of one hand and the ALC slab material with grooves is obtained. An ALC prism is obtained by separating the ALC slab material with grooves between the reinforcing bars 3 of the built-in ALC corner panel. Groove working 9e continuing to the grooves 9d and chamfering working 9a are performed.  The setting pins 5 are stuck to the wire material and at least a set of two claws 5a, 5b are arranged so as to pinch two pieces of main bars 3d, 3e of the reinforcing bars 3 for the ALC corner panel.
Patent JP-H03190278-A (JP)
Title: Offset type mis transistor device
Inventor: TAKECHI EIJI
IPC: H01L29/78
Filed: 1989-12-20
Abstract: PURPOSE:To obtain an MIS transistor with high withstand voltage having stable electrical characteristics by forming a gate electrode symmetrically at both sides for a source region. CONSTITUTION:An island-shaped thick-film selective oxide film 12 is formed at a specified surface part of a substrate 11 and source/drain regions 14 and 13 surrounded by this selective oxide film 12 are formed. Also, an offset region 15 which joins with a curved part 13a of the drain region 13 and with a lower concentration of an impurity which is of the same conductive type as that of the drain region 13 than the drain region 13 is formed at the lower side of the selective oxide film 12. Then, a gate electrode 17 which is symmetrical to the source region 14 left and right is formed the substrate 11 through a gate insulation film 16 and the selective oxide film 12, thus preventing deterioration of characteristic due to dispersion of production of gate length and overlapping length and obtaining an offset-type MIS transistor device with stable characteristics.