baber/WOPTO huggingface dataset:
Patent JP-H0978995-A (JP)
Title: Automatic grip method and automatic grip device for segment
Inventor: TAGATA HIROKI
IPC: E21D11/40
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To grip a segment automatically and positively by detecting the position deviation quantity between a segment grip part of an erector and the segment in a plurality of places, and obtaining the moving quantity and grip attitude of the erector required for grip work. SOLUTION: An erector control means 160 is provided with a projectors 106a, 106b, 106c for irradiating slit light to the edge parts of a segment 19 placed below a segment grip part 70, and a telecamera for picking up slit light images. The erector control means 160 is further provided with a deviation quantity computing unit 120 for obtaining the position deviation quantity between the segment grip part 70 and the segment 19 from an image signal, a grip position computing unit 150 for computing the moving distance and a grip attitude for gripping the segment 19 on the basis of deviation quantity output, and a control device 130 for commanding the action of a jack or the like of an erector. The segment grip part 70 is provided with a screw shaft 71, and the screw shaft 71 is screwed into a grout hole 200 to grip the segment 19.  The grip attitude is thereby corrected so as to be able to grip the segment 19 positively.
Patent JP-H0661994-A (JP)
Title: Timing synchronizing circuit
Inventor: SAITO KAZUYOSHI
IPC: H04L7/033
Filed: 1992-08-12
Abstract: PURPOSE:To reduce the disorder of a temporarily generated timing synchronization resulted from the rapid decrease of a receiving level due to the screening effect of a building in a city, in a mobile station receiver which travels at a high speed. CONSTITUTION:After a base band signal obtained by frequency-selecting and converting a received wave is full wave-rectified by a non-linear processing circuit 11, the rapid level decrease is amplified by an amplifier 13 with an AGC inserted front or rear stage of a BPF 12, and a generated jitter is reduced by a comparator 14. On the other hand, when noise components higher than a prescribed cut-off frequency are extracted by an HPF 16, and the rapid degradation of an SNR (SN rate) is detected by a comparator circuit 17, the input circuit of a PLL circuit 15 is turned OFF, and a VOC 20 is operated with the residual voltage value of a capacitor C provided on the input side of an operating amplifier 19 as an input voltage.
Patent JP-H0282124-A (JP)
Title: Three-dimensional display method for spectrum
Inventor: NISHIMORI TOSHIFUMI
IPC: G01T1/36
Filed: 1988-09-20
Abstract: PURPOSE:To grasp quantitative level variation instantaneously by displaying plural two-dimensional spectrum waveforms in plural kinds of colors corresponding to respective level values so that a 2nd variable is represented on a display screen on a lateral axis, respective level values of the two-dimensional spectrum waveforms are on a longitudinal axis, and a 1st variable is on a depth axis. CONSTITUTION:The wavelengths of the two-dimensional waveforms 12 are represented as the 1st variable on the display screen along the depth axis 11c, and the number of times of measurement from 1 and 10 is represented as the 2nd variable along the lateral axis 11a; and the level values of the waveforms 12 are set on the longitudinal axis 11b. Further, the waveform positions of the respective waveforms 12 are displayed distinctively in plural kinds of colors corresponding to the level values at the waveform positions. Therefore, the colors are read to grasp the range of the level values at the wavelength position instantaneously.
Patent JP-2000068246-A (JP)
Title: Etching method for semiconductor wafer and its device
Inventor: INOGAKI MAKOTO
IPC: C23F1/08
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an etching method for a semiconductor and its device which can obtain the semiconductor having a high flatness degree and a uniform surface condition. SOLUTION: A silicon wafer W is immersed in etching liquid poured into an etching vessel 11 and etching on both front and rear surfaces is made. In this case while the silicon wafer W being rotated, at the same time, it is shaken in each rotating direction (X-direction), left and right direction (Y-direction) within a vertical surface corresponding to the rotating direction and vertical direction (Z-direction). At the result, for example, a big stirring operation between the silicon wafer and etchant is occurred in a wafer magazine 10 where many silicon wafers are contained. By this means the silicon wafer W, having high planarity and uniform surface conditions, can be manufactured.
Patent JP-2001059259-A (JP)
Title: Lid board for side ditch block
Inventor: SHIMIZU YASUO
IPC: E03F5/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To improve landscape by providing drain holes penetrating into a drain made of side ditch blocks on an installation face of water-premeable pavements put on the upper face of the lid board of the side ditch block. SOLUTION: Drain holes are formed to penetrate from the upper face of the lid board 10 for a concrete side ditch block 20 to the lower face thereof and an installation face 12 is formed on the upper face and a pavement 31 such as a pavement formed of bricks or blocks or a water permeable asphalt pavement is laid on the face 12. In this time, the pavement 31 having the same surface with the peripheral pavement face 30 is used. Rainwater penetrates to the face 12 through the pavement 31 and it is led to from a drain inlet to a drain 21. A tabular erection frame is protruded upward from the upper face of the lid board at the periphery of the drain inlet of the periphery or the like of the lid board 10 to surround the pavements 31 and prevent posisional displacement.  In this way, landscape can be greatly improved and since the water permeable pavement blocks dust, the drain inside is prevented from getting dirty.
Patent JP-H0761738-A (JP)
Title: Cylinder for hydraulic elevator
Inventor: KUROSHIMA KAZUO
IPC: B66B9/04
Filed: 1993-08-26
Abstract: PURPOSE:To enhance the safety and the workability by a cover for surely coupling a cylinder tube with the end face of a plunger projected from the cover until the installation is completed. CONSTITUTION:In a hydraulic elevator cylinder which is longitudinally divided into a plurality of parts, a plunger 3 is extended slidably through a cover 12 at one end of a cylinder tube 2 within a divided part 1a, and is projected from the outer surface of the cover 12, and the plunger and the cover are coupled in such a way that a coupling 8 attached to the projected end surface of the plunger and a cover between which a spacer 30 is interposed, are fastened together by tightening coupling bolts 16 with a predetermined torque. The coupling 8 is composed of a plunger coupling surface part 38, a cylinder cover coupling surface part and a continuous part extending from the outer end of the plunger coupling surface part to the cover coupling surface part 39, and a spacer is eliminated.
Patent JP-H0684376-A (JP)
Title: Latch type sense amplifier
Inventor: SHIBATA KEIJI
IPC: G11C11/409
Filed: 1992-09-03
Abstract: PURPOSE:To actuate an enable transistor at optimal timing in a latch type sense amplifier. CONSTITUTION:Detect transistors 11 and 12 are provided as a substitute for an EN signal generating circuit, and their gates are coupled with bit lines 3 and 4 and thin drains are coupled with the gate of enable transistor 2. The detect transistors 11 and 12 grasp the voltage change of the bit lines 3 and 4 and automatically output an activation signal to the enable transistor 2 and turn the enable transistor 2 on.
Patent JP-H1064918-A (JP)
Title: Method for manufacturing silicon mirror-finish wafer and working device for silicon wafer
Inventor: TAKAMIZAWA SHOICHI
IPC: H01L21/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To improve productivity when two or more kinds of such additive processes as formation of gettering area are performed, formation of a dopant evaporation-prevention protective film and oxygen donor erasing thermal process by performing two or more processes among processes in the same device. SOLUTION: Each of processes such as oxygen donor erasing thermal process, formation of gettering area and formation of a dopant evaporation-prevention film is selectively performed based on the specifications of the silicon mirror- finish wafer which is to be manufactured. In such a case, two or more processes among the work processes are performed in the same device according to the specifications. For example, two or more process chambers 11-14, selected among a process chamber for forming the gettering area, a process chamber for forming the dopant evaporation prevention protective film, and a process chamber for oxygen donor erasing thermal process, are provided. In addition, a processing device is used wherein, with a transportation means 15 for transporting a silicon wafer into each of process chambers 11-14 provided, the process chambers 11-14 can be operated at the same time.
Patent JP-H0959900-A (JP)
Title: Production of bitumen-impregnated fibrous joint board
Inventor: TAKAHATA TAKESHI
IPC: E04B1/684
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To inexpensively and efficiently produce a lightweight bitumen- impregnated fibrous joint board of good handleability and high workability in such work as cutting with a cutter. SOLUTION: This joint board is produced by immersing a soft fiberboard in an impregnating tank of a bituminous material melted by heating at 160 deg.C-190 deg.C for several seconds to impregnate the bituminous material in quantity of 1.9-2.8kg/m<2> into the surface layers of the soft fiberboad, introducing the fiberboard impregnated with the bituminous material into a hot-air dryer of parallel circulation type, and thereafter treating the dried board by heating to fluidize the bituminous material in the surface layers to penetrate it into the core of the fiberboard for the complete impregnation. This impregnation work can be finished in a short time, and provides the objective bitumen- impregnated fibrous joint board the whole of which is homogeneously impregnated with a small quantity of the bituminous material and which is lightweight and has high workability.
Patent JP-2001061091-A (JP)
Title: Image data recorder, image data recording method, zoomed image reproduction device and method
Inventor: ITO KENJI
IPC: H04N5/228
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To make the size of an image obtained through electronic zooming constant to some degree. SOLUTION: When a zoomed area has a size nearly equal to SXGA, an image in the zoomed area is magnified/reduced into the size of SXGA and a memory card records image data (step 36). When the zoomed area has a size nearly equal to SVGA, the image data is magnified/reduced into the size of the SVGA and the memory card records the image data (step 38). When the zoomed area has a size nearly equal to VGA, the image data is magnified/ reduced into the size of the VGA and the memory card records the image data (step 37). The sizes of the image of the image data recorded on the memory card have 3 kinds as to the zoomed images.
Patent JP-H0979190-A (JP)
Title: Motor-driven air blower
Inventor: TOKUDA TAKESHI
IPC: F04D29/44
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To enhance performance of an impeller by eliminating a microscopic clearance generated between fan blades to constitute an impeller and the fan plate front. SOLUTION: A motor-driven air blower is provided with an air guide to hold a bearing fixed to the load side of a rotor, a bracket to hold a bearing fixed to the anti-load side of the rotor, an impeller fixed to a shaft to constitute the rotor and a casing to cover the impeller, and the impeller is composed of the fan plate front 25, the fan plate rear 26 and plural fan blades 27. A microscopic projecting part 30 is formed in the lengthwise direction on an end surface where the fan blades 27 contact with the fan plate front 25.
Patent JP-H0655607-A (JP)
Title: Tube molding device and tube coating method
Inventor: TANAKA TOSHIHARU
IPC: B29L31/34
Filed: 1992-08-11
Abstract: PURPOSE:To provide a tube molding device eliminating the work of inserting indepent electric wires and improving workability. CONSTITUTION:A tube molding device comprises a resin guide section 11, a gripping section 12, an operation lever 13 and an extrusion die section 15. The extrusion die section 15 consists of a die main body 16 and a swingable die section 18. A wire retaining passage 19 split into two and opening and closing freely is constituted so that a plurality of wires can be grasped releasably by the die main body 16 and the swingable die section 18. A resin outlet 20 opening on the inner peripheral side of the wire retaining passage 19 is formed. A resin feeding line for extrusion feeding molten resin is formed in the resin outlet 20 for the purpose of feeding and stopping the feed.
Patent JP-H0285934-A (JP)
Title: Emulator
Inventor: WATANABE MASAMITSU
IPC: G06F11/28
Filed: 1988-09-22
Abstract: PURPOSE:To easily obtain the emulators to various target processors with exchange of an individual part and at the same time to attain the universal applicability of a common part by separating physically the common part from the individual part. CONSTITUTION:A common part 21 includes a logic having no dependence on the constitution of a target processor and a register which controls the logic. While an individual part 22 includes a logic dependent on the target processor and a register which controls this processor. These two parts 21 and 22 are physically separated from each other via a board or a chip. Then both parts 21 and 22 are connected to each other via an emulation bus 24 and a control bus 25. Thus, it is possible to easily obtain the emulators to various target processors just with exchange of the part 22. Furthermore the universal applicability is attained for the part 21 regardless of the types of target processors. As a result, the part 21 is effectively used and the cost of the emulator can be reduced.
Patent JP-H1158688-A (JP)
Title: Ultraviolet curable dryer
Inventor: TAKAGI TOSHIAKI
IPC: B41M1/30
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet curable dryer with easy maintenance of an illuminator or the like without generating sagging of a sheet in the dryer. SOLUTION: The ultraviolet curable dryer for drying ultraviolet curable ink printed on a printing surface of a sheet held and conveyed by a conveying means 21 comprises a vertical conveying unit 27 provided in the means 21 to be extended substantially in a vertical direction, an illuminator 31 for emitting an ultraviolet ray to the printing surface of the sheet conveyed by the unit 27, an injection nozzle 33 provided to inject cooling air to the printing surface of the sheet conveyed by the unit 27, and a cooling board 35 provided oppositely to the illuminator 31 and the nozzle 33 and brought into contact with a non-printing surface of the sheet.
Patent JP-2000057996-A (JP)
Title: Short arc type discharge lamp
Inventor: SUZUKI AKIO
IPC: H01J61/86
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp having a long lifetime and excellent stability while reducing the wear of a tip of an electrode even in longtime lighting by specifying a diameter of an electrode made of tungsten including the rare earth compound. SOLUTION: A negative electrode 3 and a positive electrode 6 are arranged opposite to each other in a bulb 5 made of the quartz glass surrounding a discharge space having an electrode diameter set at 1 mm or more in the case of 50-150 W of lamp input, at 2 mm or more at 150-1000 W, and at 5 mm or more at 1000 W or more, and the electrodes are arranged with a space at 2 mm. As a material for the negative electrode, 2 wt.% of La2O3-W is used, and as a material for the positive electrode, pure W is used.  Since a function of work is smaller than that of a thorium tungsten electrode, operating temperature can be lowered, and the electrode material temperature can be set at a recrystallization temperature (1500 deg.C) or less except for a range in which the electrode material contacts with an arc, and the deformation range of the electrode becomes the minimum, and wear of the electrode tip part is restricted so as to prolong the lifetime, and since the deformation range of the electrode tip is small, arc is stabilized.
Patent JP-H0679410-A (JP)
Title: Method for continuously casting steel
Inventor: IDOKAWA SATOSHI
IPC: C22C38/00
Filed: 1992-09-04
Abstract: PURPOSE:To efficiently heat molten steel surface in a mold by using an induction heating coil arranged at the outside of the mold. CONSTITUTION:At the time of continuously casting while induction-heating the surface of the molten steel 14 in the mold with the heating coil 12 arranged around the mold 10, related to a magnetic permeability in vacuum: mu0, an electric conductivity of the molten steel 14: sigma2, and an angular frequency of electromagnetic wave: omega, the mold made of nickel-chromium-iron series alloy having the electric conductivity: sigma1 satisfying the following inequalities sigma1/sigma2<=4, 1/10<=(2mu0.sigma2.omega)<0.5>d.<=10 and thickness: d, is used.
Patent JP-H0399672-A (JP)
Title: Separation of plasma
Inventor: ONO SHINAN
IPC: A61M1/34
Filed: 1989-09-14
Abstract: PURPOSE:To suppress hemolyzation at a low rate and to make it possible to filter plasma by introducing directly blood cooled at a specified temp. or below into a dried membrane type plasma separator consisting of a plasma separating membrane with a hydrophilic membrane surface. CONSTITUTION:The whole disposable set consisting of a membrane type plasma separator 5, a blood-sampling bag 3, etc., is cooled in a refrigerator after blood sampling. Then, it is taken out of the refrigerator and 200ml or 400ml blood cooled at 25 deg.C or below is directly introduced based on the head into a dried membrane type plasma separator 5 consisting of a plasma separating membrane with a hydrophilic membrane surface to obtain a plasma with less hemolyzation.
Patent JP-H0681849-A (JP)
Title: Method and device for discharging grease from bearing
Inventor: MURAMOTO YU
IPC: F16C33/66
Filed: 1992-09-04
Abstract: PURPOSE:To prevent grease from its outflow, scatter, peripheral contamination, etc., from a seal part or the like by providing a pipe for discharging grease in a bearing, and forcing the grease discharged. CONSTITUTION:Grease is fed to a bearing 4 through a distribution valve 3 from a grease feed pipe 2, and after passing through in the bearing, the grease, passing through a grease discharge pipe 8, is sucked out by compressed air 21 supplied from a supply pipe 22 by an ejector 20. The sucked out discharge grease, passing through a discharge pipe 23, is collected to a collector tank 24. The compressed air 21 is used as fluid, but not limited, and a similar effect is obtained even when used another pressure liquid of water, oil, etc. By the above constitution, an accident of outflow, scatter, peripheral contamination, etc., of grease, due to excessive supply of grease and improper designing the grease discharge pipe, is solved, to eliminate necessity for inspecting work for a discharge grease receiving plate or its periphery arranged in a bearing grease discharge pipe.
Patent JP-H0678852-A (JP)
Title: Device for heating liquid food
Inventor: OGAWA AKIRA
IPC: A23L5/10
Filed: 1992-09-04
Abstract: PURPOSE:To provide a liquid food heating device capable of performing the complete hygiene management of a steam nozzle by making the steam nozzle one way and hygienically heating tasty liquid food at all times. CONSTITUTION:This device is provided with a steam pipe 7 guiding the steam generated at a steam generator 2, fixed die plate 9 cutting a flexible tube 4 payed out by the prescribed dimension, rotation die 10 holding the cut tube 4 at the time of transmission and connecting the tube 4 as a steam nozzle 15 to a steam guide pipe 7, and cup 16 housing a liquid soup 17. By inserting the tube 4 sent from the rotation die 10 into the liquid soup 17, the liquid soup 17 is heated by the steam spouted out from the tube 4. A wound drum 3 for the tube 4 removing the steam nozzle 15 from the rotation die 10 at the end of heating the liquid soup 17 and feed rollers 5, 5 are provided.
Patent JP-S6297165-A (JP)
Title: Cassette loading device
Inventor: OTANI YUZO
IPC: G11B15/30
Filed: 1985-10-23
Abstract: PURPOSE:To prevent the damage due to an inadvertent touch between a reel drive disk and a cassette by stopping by stopping temporarily the shift of a cassette holder if the control is not through yet for the space between the reel drive disks when the cassette is loaded. CONSTITUTION:When a cassette is put into a cassette holder, both a cassette size signal S1 and a cassette-in signal S2 are delivered. Then a size deciding signal S3 given from a cassette size deciding unit 100 is compared with a reel drive disk position information signal S4 by a comparator 101. Then a comparison signal S5 is delivered when no coincidence is secured between the cassette size and the position of the reel drive disk. Thus a reel drive disk shift motor 60 is driven. Then a cassette holder drive controller 103 delivers a cassette holder drive signal S6 to drive a cassette holder drive motor 46. Thus the cassette holder is pulled inside horizontally and a cassette holder pull-in end signal S7 is delivered. A temporary stop signal S8 is delivered from a temporary stop signal generator 105 as long as the signal S5 is delivered. Then the motor 46 is stopped and the cassette holder is stopped temporarily at the position where the cassette is pulled in side.
Patent JP-H03100418-A (JP)
Title: Present position detecting device for vehicle
Inventor: SUMIZAWA TSUGUO
IPC: G08G1/0969
Filed: 1989-09-14
Abstract: PURPOSE:To execute the processing related to appropriate matching by searching surely a map road even in case an error is generated in a sensor, etc., by changing a search range in accordance with reliability of information related to the present position of a vehicle. CONSTITUTION:When azimuth information from an azimuth sensor 2 and distance information from a distance sensor 4 are inputted, a position detecting means 6 calculates the present position of a vehicle, based on these sensor information. Subsequently, a searching means 8 searches whether a road on a map exists within a prescribed search range centering around the present position or not. Also, this device is provided with a reliability calculating means 10 for calculating the reliability related to the present position of the vehicle calculated by the means 6, and in accordance with the reliability calculated by this means 10, the search range is changed. In such a way, in the case the reliability is low, for instance, even in the case an error is generated in the azimuth information and an error is contained in the present position, the processing related to appropriate matching can be executed by searching surely map information.
Patent JP-H08100509-A (JP)
Title: Floor unit
Inventor: AIZAKI SEIGO
IPC: E04F15/02
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a floor unit in which floor members 1 can be optionally arranged and laid in a short time in a dry work and the floor member is not corrosive and it can be easily replaced and the retaining strength thereof can be kept long. CONSTITUTION: A floor unit is constituted of a square floor member 1, a frame body 2 provided with a bottom plate 21 on which the floor member 1 can be fitted and rising walls 22 and also pierced holes 23 in the thickness direction of the rising wall, and fixing members 3 inserted in the holes 23 to fix the floor member 1. The holes 23 are provided at the adjacent two corners of the rising wall 22 and containing spaces 11 are provided to contain the fixing member 3 at the corner of the end face of floor member 1.