baber/WOPTO huggingface dataset:
Patent JP-H10180625-A (JP)
Title: Polishing method and polishing device
Inventor: SUDO MASAAKI
IPC: H02P5/54
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method and a polishing device capable of highly accurately detecting the completion of polishing in their specific process. SOLUTION: A current IUD that an upper stationary plate motor driver 20g used for the feedback control of an upper stationary plate 19 generates is integrated. When the integrated value reaches a predetermined integrated value indicative of the completion of polishing, the polishing is ended. Specifically, for the integration of the current IUD, a value to be integrated is one obtained by the subtraction of a current value at the idling of the stationary plate 19 from a current value at the operation thereof for polishing. In addition to the detection for the upper stationary plate 19, an integrated value of a current ILD for a lower stationary plate 16 is added to the integrated value for the upper stationary plate 19 to detect the completion of polishing.
Patent JP-2000171316-A (JP)
Title: Fluid pressure sensor
Inventor: HIROTA HISATOSHI
IPC: G01L9/04
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To make reducible the cost of a pressure receiving member by constituting a fluid pressure sensor so as to fix an electric resistance varrying in resistance value by strain to a plate-like pressure receiving board arranged along the reverse face of a flexible thin film for receiving fluid pressure on the surface side. SOLUTION: The fluid pressure sensor used for detecting refrigerant pressure in the refrigerating cycle of a car air conditioner, has an electric insulating pressure receiving board 10 composed of, for example, a ceramic disk along the reverse of a diaphragm 6 composed of a flexible thin film arranged so as to receive the refrigerant pressure by the whole surface. The pressure receiving board 10 is pressed by the diaphragm 6 from the surface side whole surface, and a reverse side intermediate part is supported in a state of abutting to a pressure receiving board support member 5b. For example, four electric resistance pieces changing a resistance value according to strain are fixed to the pressure receiving board 10, and these constitute a prescribed Wheatstone bridge, and output voltage corresponding to pressure.  The pressure receiving board 10 can be easily manufactured by press molding since it is a plate shape having a constant thickness.
Patent JP-H10182863-A (JP)
Title: Production of composite film
Inventor: SASAI MASARU
IPC: B05D1/14
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To impart a cloth-like texture to the surface of a polyolefin film by spraying an adhesive resin melt having a specified softening point and in the form of microfibers to at least one side of the film and allowing the spray- formed microfiber layer to solidify. SOLUTION: An olefin compsn. obtd. by compounding 100 pts.wt. polyolefin with 50-400 pts.wt. inorg. filler (e.g. CaCO3 ) having an average particle size of 0.05-30μm is formed into a film by T-die extrusion, etc., and stretched at least monoaxially to give a porous film having a max. pore size of 0.01-10μm and an air permeability of 10-10,000sec/100cc. Then, an adhesive resin melt (e.g. an ethylene-vinyl acetate resin) having a softening point of 60 deg.C or higher and a melt viscosity of 500-20,000mPa.s is sprayed in the form of microfibers having lengths of 5-100μm together with a gas (e.g. air) stream from an orifice to the surface of the porous film at 120-180 deg.C in a spray wt. of 5-100g/m<2> and is allowed to solidify, thus giving a composite film.
Patent JP-H06201206-A (JP)
Title: Method and apparatus for generating low temperature air
Inventor: HIROKAWA MASAKI
IPC: F25B9/06
Filed: 1992-12-28
Abstract: PURPOSE:To provide a method and apparatus having a dehumidifying device of low construction and running costs for generating low temperature air, capable of cooling stock air to be compressed to a vicinity of 0 deg.C without using a fluorocarbon refrigerating machine so as to separate saturated water by condensation. CONSTITUTION:In an apparatus for generating low temperature air having a compressor 12 for pressuring stock air, a dehumidifying device 13 for dehumidifying the stock air which has been pressurized and an expansion turbine 14 for adiabatically expanding the stock air which has been dehumidified so as to generate the low temperature air, the dehumidifying device is provided with a secondary expansion turbine 16 separately provided in addition to the expansion turbine 14, compressors 17, 18 for introducing the compressed air into the secondary expansion turbine 16 and a heat exchanger 19 for effecting heat exchange between the air cooled to a low temperature through the adiabatic expansion in the secondary expansion turbine 16 and the stock air so as to cool the stock air.
Patent JP-2000071163-A (JP)
Title: Abrasion detector for groove roller of wire saw
Inventor: TAKAI NOZOMI
IPC: B28D5/04
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an abrasion detector for groove rollers of wire saws that detects abrasion of groove rollers reliably. SOLUTION: When a groove roller 18A abrades off to its limit diameter for use (r), a wire 14 is brought into contact with a contact detection bar 54A. Since a constant voltage is applied to the wire 14, the contact causes an electric current to flow instantaneously through the contact detection bar 54A that has been insulated. On detecting this electric current, a controller determines that the groove roller 18A is abraded.
Patent JP-H09165909-A (JP)
Title: Form device
Inventor: KITA SHIGEO
IPC: E02B7/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the workability of clamping and disassembly operation regarding a C-bolt or an anchor-material support bolt, to fit even to the promotion of the automation of the movement operation of the lifting or the lateral direction movement of forms, and to prevent the loss of these bolts. SOLUTION: A C-bolt 5 is installed to a form support frame 3 in a manner that the C-bolt 5 can be forwarded and retreated at front-rear two places while springs energizing the C-bolt 5 in the retreating direction to the form support frame 3 are mounted on the outer circumferential section of the C-bolt 5. The C-bolt 5 is moved forward against the resilient force of the springs when the C-bolt is clamped, and retreated up to a specified place by the resilient force of the springs at the time of disassembly. An anchor-material support bolt is set up to the form support frame in the manner that the support bolt can be forwarded and retreated by screwing a male screw section formed to the anchor-material support bolt to a female screw body fixed onto the upper section of the form support frame 3.
Patent JP-2000178705-A (JP)
Title: Hot-dip galvanized steel sheet excellent in darkish discoloration resistance, and its manufacture
Inventor: TOKI TAMOTSU
IPC: C23C2/40
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a regular-spangle hot-dip galvanized steel sheet greatly improved in darkish discoloration resistance, and also provide its manufacturing method. SOLUTION: This hot-dip galvanized steel sheet has a galvanizing film which contains 0.10-0.50% Al and 0.050-0.200%, in total, of one or more elements selected from the group consisting of Pb, Sb, and Sn and has spangles of >=10 mm average length of major axes and in which the total content of spangle-forming elements in a plating film in the region between the plating-film surface and a position at a depth of 2 μm from the plating-film surface and in the region between the plating- film surface and a position at a depth of 2 μm from the interface between the base material and the plating film is regulated to <=0.030%. The steel sheet can be easily obtained by immersing the base material in a plating bath to apply plating, performing the regulation of coating weight, and applying cooling at (10 to 30) deg.C/sec cooling rate until the resultant plating film is solidified.  It is further desirable that, after the regulation of coating weight, Zn powder containing <0.030 wt.% of spangle-forming elements is allowed to adhere to the plating surface, melted, and then cooled at the above cooling rate.
Patent JP-H07189385-A (JP)
Title: Curtain wall connecting device
Inventor: KOGA HIRONORI
IPC: E04B2/90
Filed: 1993-12-27
Abstract: PURPOSE:To prevent a crack and the like by providing a linkage member for connecting a base and a bracket with a stud and a housing so as to be swingable between a base side outer peripheral surface and a housing side inner peripheral surface. CONSTITUTION:A base 21 is fixed onto a structural body 6, a bracket 11 is fixed to an upper end part of a panel 2 by means of a bolt 19, and an external thread 37 of a housing 36 is screw-engaged with an internal thread 12 of the bracket 11. The housing 36 is thereby fixed to the bracket 11, and a base 21 side outer peripheral surface 38 formed by integrating the panel 2 with the bracket 11 and a housing 36 side inner peripheral surface 22 of the base 21 are arranged being in contact with each other. Then, a nut 36 is inserted from a thread part 35 side of a stud 32 into an large opening 42 of the housing 36 and screw-engaged with the thread part 35 to fix the stud 32 to the base 21 and a linkage member 31 is made swingable between the base 21 side outer peripheral surface 38 and the housing 36 side inner peripheral surface 22. Accordingly, a connecting device which does not cause a crack and breakage can be obtained.
Patent JP-H10181445-A (JP)
Title: Interior illuminating unit
Inventor: MORIMOTO MITSUAKI
IPC: B60Q3/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To detach a part of a unit at need to illuminate in any place by removably installing a unit main body and a sub-unit in such a manner that the unit main body is put in the electrically connecting state to be supplied with power for illumination. SOLUTION: A unit main body 1 is fixed in the interior of a vehicle, and the unit main body 1 and a sub-unit 2 are removably provided. The sub-unit 2 comprises a room lamp 21 for illuminating the interior of a room, a secondary battery 22 floated by a battery of the vehicle, and a switch 23, and the power to the secondary battery 22 is supplied by electric connection through connecting terminals 24a, 24b. The switch 23 is electrically connected to a door switch of a vehicle through a connecting terminal 24c. When the switch 23 is switched to the contact 23a side, the power is supplied to a room light 21 through the secondary battery 22 and the connecting terminals 24a, 24b to light the lamp. Thus, the unit can be used also outside the vehicle.
Patent JP-H09167244-A (JP)
Title: Pattern paste-in and data generation device
Inventor: SASAKI HIROYUKI
IPC: G06T11/40
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To minimize the necessary memory capacity and also to increase the processing speed of a data generation device when a pattern cell is pasted in a prescribed paint area and this area is painted out in a fixed pattern. SOLUTION: A paint area is divided into blocks E1, E2 and E3, and the square division pattern planes Pp 1, Pp 2 and Pp 3 are set to contain the blocks E1 to E3 respectively. Then, a pattern cell C is pasted into the planePp 1, and this plane Pp 1 is put on the corresponding paint area. This overlapping result is written in a frame butter as the 1st paste-in data Pp 1. The same processing is applied also to the planes Pd 2 and Pp 3, and the 2nd and 3rd paste-in data pd 2 and Pd 3 are written into the frame buffer, and these paste-in data are united together into a signal piece of pattern paste-in data Pd .
Patent JP-2001166376-A (JP)
Title: Projection type display device
Inventor: MIYAWAKI TETSUYUKI
IPC: G02F1/13
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent a false video from being produced on a video projected on a screen. SOLUTION: Video light beams obtained by light valves 14B and 14R are synthesized by a dichroic mirror 12 and projected on the screen 16 in this projection type display device 1, where a reflection layer surface 12C and a reduced reflection layer surface 12D formed on the mirror 12 are arranged in non-parallel and the video light beams obtained from the valve means 14B and 14R are synthesized and emitted in a reflecting direction 10B by the surface 12C.  In such a case, the video light beam reflected by the surface 12D being the cause source of the false video is prevented from being projected on the screen 16 when the reflecting direction of the video light transmitted through the surface 12C and reflected by the surface 12D and being the cause source of the false video is made different from the reflecting direction 10B and the synthesized video light beam emitted in the reflecting direction 10B is projected to the screen 16.
Patent JP-H06203719-A (JP)
Title: Remote control relay
Inventor: MATSUZAKI MASAHIKO
IPC: H01H50/14
Filed: 1992-12-28
Abstract: PURPOSE:To provide a single pole type remote control relay which facilitate the wiring works when the main contact is to be inserted between a power supply and a load. CONSTITUTION:An interlocking lever 31 holds a movable contacting piece 40 and swings rotationally round a shaft pin 33 in association with a plunger 27 installed on a polarized electromagnet 20. A feed terminal plate 70 forms an electric path which does not pass a movable contact 41 and stationary contact 51. Terminal pieces 71, 72 are furnished at the ends of the feed terminal plate 70, and terminal screws 73, 74 are fitted in these terminal pieces 71, 72. When wiring is conducted by inserting the movable contact 41 and stationary contact 51 between the power supply and load, one-side ends of them are connected with a terminal plate 43 and a terminal piece 54, and the other ends of the power supply and load are connected with the terminal pieces 71, 72. Thereby the wiring is completed through the terminal plate 70.
Patent JP-H09174336-A (JP)
Title: Electric discharge machine
Inventor: MATSUDA HIROSHI
IPC: B23H1/10
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a small electric discharge machine which is not restricted by the size of a workpiece and the direction of a machining surface and does not require a machining tank. SOLUTION: This device is composed of a machining table 7 having positioning mechanisms 4 and 5, a machining electrode 1 held by the positioning mechanisms 4 and 5, a workpiece 8 which is fixed on the machining table 7 and is oppositely arranged to the machining electrode 1 through a clearance and a machining medium filled in a clearance between the machining electrode 1 and the workpiece 8.  In this case, the machining medium is formed of an insulating magnetic fluid 2, and a machining medium restraining means is provided to prevent the machining medium from leaking out of the clearance sandwiched between the machining electrode 1 and the workpiece 8, and the machining medium restraining means is fixed to the positioning mechanisms 4 and 5, and restrains the magnetic fluid 2 by a ring-shaped permanent magnet 3 arranged in the vicinity of the periphery of the machining electrode 1 through the clearance.
Patent JP-2001166766-A (JP)
Title: Dot clock adjusting method for image display device and dot clock adjusting device
Inventor: SOMEYA JUN
IPC: G09G5/36
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To correctly adjust a dot clock frequency or phase even when a video is not displayed on the whole screen or it is of a video signal to a format other than the standard. SOLUTION: This device comprise a sampling means 1 for sampling inputted image signals by using a dot clock of an arbitrary frequency and an arbitrary phase, an image detection means 5 for detecting variation between adjoining pixels for the sampled image signals and obtaining 1st featured values of the image signals based on the detected variation, and a control means 6 for altering the phase of the dot clock and controlling the sampling means and the image detection means by using the altered dot clock, and judges based on the 1st featured values whether or not the dot clock frequency used for the sampling was correct.
Patent JP-2000171660-A (JP)
Title: Optical demultiplexer
Inventor: NAKAMA KENICHI
IPC: G02B6/34
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To contrive miniaturization and low cost of an optical demultiplexer by arranging an arbitrary fiber and the center line of the rows of photodetector arrays corresponding to this fiber, each at an equal distance against the optical axis of a collimator lens and a concave mirror-shaped diffraction grating, and thereby combining the use of the diffraction grating with the collimator lens for two inputs or more. SOLUTION: This optical demultiplexer is such that k lines of inputting optical fibers 1 and a k-row/n-column planar photodetector array 4, which has the same number of rows as that of the optical fiber as well as the number of columns corresponding to the n channels of demultiplex number, are arranged each on the front focal surface of a collimator lens 2. Then, a diffraction grating 3 is arranged on the rear focal surface. In addition, the first optical fiber 11 and its corresponding rows 41 of the photodetector array, and also, the k-th optical fiber 12 and its corresponding rows 42 of the photodetector array are disposed each at an axially symmetrical position against the optical axis 21 of the collimator lens.
Patent JP-2001165392-A (JP)
Title: Method of watching performance of lubricating oil
Inventor: YOKOYAMA FUMIHIKO
IPC: F16N29/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of watching the change in the characteristics of lubricating oil directly to detect the state of deterioration of the oil. SOLUTION: In this method, pressure-viscosity coefficient which represents forming ability of oil film is measured, and the degradation of the lubricating oil can be watched by the change in pressure-viscosity coefficient against the time elapsed, the relation of which is previously determined through an experiment. Accordingly, one can watch the performance of lubricating oil directly from the relation between degradation of the lubricating oil and pressure- viscosity coefficient obtained by the experiment.
Patent JP-H05154498-A (JP)
Title: Treatment of drainage and equipment thereof
Inventor: FUJIKURA YASUYUKI
IPC: C02F9/00
Filed: 1991-12-09
Abstract: PURPOSE:To purify flowing drainage and to reduce construction cost by continuously allowing drainage to flow through a lagoon, a sedimentation basin and a running water channel of long distance wherein aquatic plants are bred and successively performing purifying treatment. CONSTITUTION:A lagoon 1 for growing brown algae, a lagoon 2 for growing light brown algae and a lagoon 3 for growing light green algae are connected by a manifold 6. Four sets of aerators are arranged in the respective lagoons 1-3. A sedimentation basin 4 is connected to the lagoon 3 by the manifold 6. Furthermore a running water channel 5 of long distance is connected to the sedimentation basin 4. The running water channel 5 is constituted by excavating ground of the side part of the lagoon 2 to form many grooves and connecting them in parallel. Aquatic plants such as emerging plants are bred therein. The cross-sectional area of the running water channel 5 is set to about 1.04m<2> and the length thereof is set to 500-2000m. Drainage is allowed to flow through the sedimentation basin 4 and the running water channel 5 from the lagoons 1-3 by utilizing the difference of water level. The breeding area of aquatic plants is regulated to >=50% of the area of water surface.
Patent JP-2000171348-A (JP)
Title: Scanning optical unit inspecting device
Inventor: SUGIMURA KEIICHI
IPC: G01J1/42
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To realize a scanning optical unit inspecting device capable of easily and inexpensively inspecting beam characteristics without mounting a scanning optical unit on an actual machine. SOLUTION: This device comprises a retaining means 6 for retaining a scanning optical unit 4 to inspect beam characteristics in an inspecting position, an optical lattice 6, a light receiving element 7, displacement means 11, 14, 15, 17 for integrally displacing the optical lattice 6 and the light receiving element in the scanning direction of laser beam and successively situating them in a plurality of measuring positions; an amplifier 8, a waveform observing means 9 for measuring the waveform of the signal amplified by the amplifier, data processing means 18, 19, and a controller means 19.  The sampling range for sampling the output of the amplifier is set to N-times (N: a positive integer) of the lattice period of the optical path H with a width where the signal amplified by the amplifier keeps a sinusoidal form or less, the maximum value Pmax and minimum value Pmin every period of the sinusoidal form of the signal within the sampling range are extracted over N periods with the lattice arrangement center part of the optical lattice as a central reference, and the extracted data are connected according to the order of measuring positions.
Patent JP-2001166756-A (JP)
Title: Adaptive picture reading method and storage medium with stored adaptive picture reading program
Inventor: KAWANOBE AKIHISA
IPC: G06F3/048
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive picture reading method permitting to provide a proper method for managing users on a managed terminal and optimize display data of the managed terminal necessary for monitoring the managed terminal, and to provide a storage medium with stored an adaptive picture reading program. SOLUTION: An opportunity for generating picture data to be sent to a management terminal is determined by utilizing a timing when an active object selected by a user on a managed terminal is changed, and the picture data are generated based on the generation opportunity of the picture data, and are sent to the management terminal as forwarding data.
Patent JP-H09175652-A (JP)
Title: Transfer method of long bent body and device therefof
Inventor: KITAOKA TAKEO
IPC: B25J15/00
Filed: 1995-12-23
Abstract: PROBLEM TO BE SOLVED: To provide a transfer method of a long bent body which enables the transfer of a steel pipe which is bent by a simple device and the transfer of it to a next process and device thereof. SOLUTION: This is a transfer method of a long bent body in which a guide cylinder 16 stands by at a terminal of a previous process, the long bent body is inserted into the guide cylinder 16 up to a condition in which its terminal or a tip protrudes a little, the guide cylinder 16 is moved up to a start end of a post process, and a projection section of the long bent body is grasped to introduce it into the post process.  This transfer device includes two support columns 11 which are erected apart from each other in the horizontal direction, a rotary shaft 13 which is supported rotatably and horizontally between upper ends of the support columns 11, a plurality of arms 14 which stretches out and overhang symmetrically in the radial direction centered on the rotary shaft 13 and are provided apart from each other in the axial direction, a plurality of guide cylinders 16 which are stretched between tips of the arms 14 and are arranged in parallel each other at equal interval on the same circumference centered on the rotary shaft 13, and a drive means which turns the rotary shaft 13 intermittently.