baber/WOPTO huggingface dataset:
Patent JP-H0477023-A (JP)
Title: Multi-frame synchronizing circuit
Inventor: KAMOI NOBUHISA
IPC: H04L7/08
Filed: 1990-07-16
Abstract: PURPOSE:To reduce the circuit scale by providing a counter means used selectively for a reference pulse generating means and a synchronization protection means with a selection signal. CONSTITUTION:A state transit counter 31 acts like a reference pulse generating means generating a reference pulse by a selection signal of a select signal generating circuit 41, a multi-frame pattern detection circuit 11 detects a multi- frame pattern in an input data to advance the counter 31 and when the counter counts up a prescribed number, a reference pulse is generated. On the other hand, a coincidence detection circuit 20 detects coincidence of the multi-frame pattern detection signal in the timing of the reference pulse and the counter 31 is switched by a selection signal of the select signal generating circuit 41 to act like a synchronization protection means and the counter counts the synchronization protection state.
Patent JP-H0534298-A (JP)
Title: Primary reference sample for nitrogen analysis and formation thereof
Inventor: ONO AKIHIRO
IPC: G01N25/02
Filed: 1991-07-29
Abstract: PURPOSE:To obtain a highly accurate primary reference sample for analysis of nitrogen. CONSTITUTION:In order to obtain this primary reference sample for analysis of nitrogen, a predetermined weight of solid nitrogen compound is sealed in a pure iron or nickel capsule of a predetermined weight in a manner not to generate gaps. Since the primary reference sample can be pressure-molded easily without generating gaps, no quantitative error die to the nitrogen in the remaining air in the capsule is brought about. Accordingly, it is possible to obtain a highly accurate primary reference sample.
Patent JP-H0637121-A (JP)
Title: Method and device for removing foreign matter
Inventor: YOSHIOKA TATSUNOBU
IPC: B08B5/00
Filed: 1992-07-16
Abstract: PURPOSE:To improve the foreign matter removing effect of the title method and device so as to improve the yield and reliability of a semiconductor package, etc., by alternately repeating a process for blowing air upon the prescribed area of an object to be processed and another process for sucking air from the prescribed area. CONSTITUTION:Foreign matters existing in a prescribed area of an object 5 to be processed are removed by alternately repeating a process for blowing air upon the prescribed area of the object and another process for sucking air from the prescribed area. In addition, the title device 1 is provided with an air blowing nozzle 11a through which the air is blown upon the prescribed area of the object 5, air sucking nozzle 11b through which the foreign matters are removed by sucking the air from the prescribed area of the object 5, and air switching control section 17 which controls the switching of air blowing and air sucking so that the air blowing and air sucking can be performed alternately. For example, the object 5 is a semiconductor package and the nozzles 11a and 11b are integrally formed in a coaxial state.
Patent JP-S6431665-A (JP)
Title: Sheet feeder
Inventor: TERANISHI YUKIHIDE
IPC: B41J13/12
Filed: 1987-07-29
Abstract: PURPOSE:To enable papers of various thicknesses to be released one sheet at a time without any trouble, by using one of various separators, in each of which the size of a gap at a front face part and the modulus of elasticity of an elastic member are set in proportion to a paper to be used, according to the paper actually used. CONSTITUTION:A variety of separators 3 are prepared in each of which the size of a gap 8 and the modulus of elasticity of an elastic member 9 are set in proportion to the thickness of each of papers to be used. The separator 3 corresponding to the thickness of the papers contained in a hopper 1 to be fed out is fitted to the upper end of a paper feeding-out port of the hopper 1 through a hook part 5. Since the gap 8 and the elastic member 9 of the separator 3 conform to the thickness of the paper, the paper is appropriately released by the functions of a pick roller 20 and the elastic member 9, and is fed out one sheet at a time through the gap 8 conforming to the thickness of the paper. In the case of feeding out papers having a different thickness, the separator 3 is detached, and another separator 3 corresponding to the thickness of the paper to be fed out is fitted in position.
Patent JP-S6081970-A (JP)
Title: Facsimile equipmemt
Inventor: OONO SHIGEKI
IPC: H04N1/32
Filed: 1983-10-12
Abstract: PURPOSE:To enable an operator to confirm the cause of interruption of communication by incorporating information indicating the cause of interruption of procedure in transmitting side in a procedure interruption signal and enabling receiving side to decode the information. CONSTITUTION:A PIS (procedure interruption) signal sent from a remote station during picture communication etc. is separated through a hybrid circuit 5, an inputted to a detector 7 after passing through a BPF6. Interruption is applied to whole controlling system by the detection output through a signal line, and the controlling system makes processing of procedure interruption. At this time, specified format is given to the PIS signal according to the cause of interrup- tion. The controlling system decodes the format through a counter 8 and the cause of interruption is indicated on a display.
Patent JP-H0638568-A (JP)
Title: Motor control system of plant
Inventor: TOBIYO MASAHIRO
IPC: H02P29/00
Filed: 1992-07-16
Abstract: PURPOSE:To make the responsiveness of a speed control system equivalently changeable, without changing the speed control gain of a motor controller directly. CONSTITUTION:In a plant controller 30 for controlling process equipment totally, the inertia moment of a load is calculated by an inertia moment calculating means 38, and a gain setting means 39 sets the output gain K for a target speed on the basis of the inertia moment, and target speed correcting means 33, 34, and 35 correct a target speed omega outputted from a target speed setting means 32 on the basis of the output gain K set. Consequently, the corrected target speed omega* has a level in which change of the inertia moment of the load is reflected. Accordingly, the response is equivalently changed to that corresponding to the change of the inertia moment of the load, by controlling the speed of a motor by a speed control system having a response time constant fixed in accordance with the target speed omega*.
Patent JP-H0856352-A (JP)
Title: Video file server and video recording controller
Inventor: HORIGAMI SHUGO
IPC: H04N7/173
Filed: 1994-08-11
Abstract: PURPOSE:To obtain a management mechanism and a control and display means for sharing video recording bodies with video recording devices in a system wherein the video recording devices are decentralized and arranged in a network and are shared. CONSTITUTION:Plural monitors 14a-14n which display images and plural video storage means 12a-12n which store video and audio data are decentralized and arranged on a video switching means 11. Further, a storage control part 13 and a monitor control part 15 which control them and a management part 16 which stores management information on the video recording bodies are connected by a message transmitting means 10, and a user sends a video recording/reproduction request for a video recording body by using the monitor control part 15 to reproduce or record images on the storage means 12 based on the management information.
Patent JP-H1037081-A (JP)
Title: Deodorant pile cloth
Inventor: KIDA MASAKI
IPC: D06M11/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorant pile cloth useful as a carpet, a curtain, etc., capable of eliminating an offensive smell in a living space and improving comfortableness by using a cut cloth of deodorant cloth at a pile part. SOLUTION: A nonwoven fabric made of a polyester is coated with a resin solution obtained by blending a deodorant such as titanium oxide or zinc oxide with a binder resin such as an acrylic one by a gravure method, dried and cured to form a deodorant cloth, which is cut into a fixed dimension to give a deodorant cut cloth 2. A substrate 3 interwoven with a pile yarn 1 composed of an acrylic yarn and the deodorant cut cloth 2 at a pile part and a lining material 5 is laminated through a vinyl chloride resin 4 to the substrate to give the objective deodorant pile cloth.
Patent JP-H0352718-A (JP)
Title: Roll bending device and its bending method
Inventor: YAMADA SHIGETO
IPC: B21D5/14
Filed: 1989-07-20
Abstract: PURPOSE:To execute the end bending and the arc bending by mounting the plate shaped elastic member being freely in loading/unloading across the driving rolls on the three rolls type bending roll for sheet metal. CONSTITUTION:When the one end surface of the bending direction of sheet metal 6 is abutted to the elastic member 7 and pressed from rear thereof with the pressing roll 2, the bending deformation executed in the range of the center angle made with lines connecting the center of pressing roll 2 to the centers of moving rolls 3. Next, the pressing roll 2 is retreaded and the sheet metal 6 is moved to the bending direction and the remaining another end surface are subjected to the end-bending in the same way. Once, the sheet metal 6 both ends of which are completed with end bending is removed from the bending device, and after the elastic member is removed from the driving rolls 3, then the unprocessed part of the sheet metal 6 is supported between the driving rolls 3-3 and the remaining straight part is bent in arc shape. Therefore, both working of the end-bending and the arc-bending are executed.
Patent JP-H0636787-A (JP)
Title: Electrolyte supplying device for matrix type fuel cell
Inventor: HANAZAWA MASATO
IPC: H01M8/04
Filed: 1992-07-17
Abstract: PURPOSE:To provide an electrolyte supplying device easy to fill fibers, hardly leaked with a liquid, and not reduced with the electric insulation performance by filling hydrophilic fibers for an electrolyte into a supply pipe while the portion lower than the liquid level of a supply tank on the discharge side is left. CONSTITUTION:A conducting-filler such as carbon fibers having a hydrophilic property to the phosphoric acid of an electrolyte 9 is filled as a liquid exhaustion preventing means 25 in the range from the suction end 21A of a supply pipe 21 to the L2 level higher than the liquid level L1 of the electrolyte reservoir of a discharge side trailing section. The electrolyte 9 in a supply tank 21 is shifted with no liquid exhaustion via the sucking action by the capillary tube phenomenon of the filler 25 at the rising portion of the supply pipe 21. The supplying function to a matrix 3 with low resistance is obtained by the water head difference HD of the electrolyte 9 at the trailing portion where no filler 25 is filled. The insertion length of the filler 25 into the supply pipe 21 can be shortened, and the labor and time of the work can be saved that much.
Patent JP-H0237968-A (JP)
Title: Method of joining band-shaped metallic plate
Inventor: SAWADA HIROKAZU
IPC: B23K9/025
Filed: 1988-07-29
Abstract: PURPOSE:To improve the flatness around a welded joint part and to increase joint strength by butting band-shaped metallic plates to each other or superposing the metallic plates slightly on each other, then rolling the welded joint part while repeating rolling, stopping and removing of load. CONSTITUTION:The front end of the band-shaped metallic plate 10 is held to a clamp 26 and the rear end of the band-shaped metallic plate 22 is held to a clamp 28. The metallic plates 10 and 22 are butted against each other or superposed slightly on each other in this way. A welding torch 30 welds the metallic plates 10, 22 while moving in the transverse direction from above the butted parts or slightly superposed parts. A rolling device 32 is provided behind a welding device 24. Rolling rollers 34 roll the entire weld zone by repeating moving, stopping and removing of load while pressing the plates along the weld line. An edge trimming device 42 is provided behind the rolling device 32 and the parts near both ends of the weld zone of the metallic plates 10, 11 are trimmed.
Patent JP-S5892829-A (JP)
Title: Friction detector
Inventor: SATOMI TAKASHI
IPC: G01M99/00
Filed: 1981-11-27
Abstract: PURPOSE:To detect the generation of friction surely and automatically, by extracting oscillation signal components synchronized with the rotation speed of a rotating material and comparing the level of oscillation signal components with a preliminarily set alarm level. CONSTITUTION:When a steam turbine is started, the oscillation of the whole of the turbine including oscillation components of a rotor is detected as an electric signal by an oscillation detector 1 and is amplified in an amplifier 2 and is detected in a detector 3 and is applied to an analyzer 6. A signal of the rotation number of the steam turbine detected by a speed detector 4 is converted to a voltage signal by a signal converter 5 and is applied to the analyzer 6, and oscillation signal components synchronized with the rotation frequency at this time are extracted. A signal corresponding to the peak value of them is applied to a comparator 8; and if the output level exceeds the alarm level of an alarm setter 7, an alarm is generated by an alarm relay.
Patent JP-H0828619-A (JP)
Title: Hydraulic shock absorber
Inventor: NAKAMURA HIROSHI
IPC: B60G17/08
Filed: 1994-07-20
Abstract: PURPOSE:To suppress an excessive increase in attenuation force in the area where piston speed is remarkably large in a hydraulic buffer. CONSTITUTION:A piston 3 is fitted in a cylinder 2. Upper and lower chambers 2a, 2b in respect to a cylinder are communicated with each other through extention side passages 15, 18, an extention side chamber 13, contraction side passages 16, 19, and a contraction side chamber 14. An orifice 21 and disc valves 22, 23 are arranged in the extention side passage 15 and the contraction side passage 19. The upper and lower chambers 2a, 2b in respect to the cylinder are communicated with each other through bypass passages 17, 20, and a circular valve chamber 12. A disc valve 24 is fitted in the valve chamber 12. An outer peripheral part of one end abuts against an outer valve seat 25 of the valve chamber 12, while an inner peripheral part of the other end abuts against an inner valve seat 26. Normally, Attenuation force is generated by the orifice 21 and the disc valves 22, 23. In the area where piston speed is remarkably large, the disc valve 24 is flexed, the outer periphery or the inner peiphery is separated from the outer or inner valve seat 25, 26. The bypass passages 17, 20 are communicated with each other for suppressing excessive increase of attenuation force.
Patent JP-S5892762-A (JP)
Inventor: KOJIMA YOSHINOBU
IPC: F04C29/04
Filed: 1981-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0742259-A (JP)
Title: Ventilating device for building wall and building
Inventor: SUENAGA MASAHIRO
IPC: E04B1/70
Filed: 1993-07-30
Abstract: PURPOSE:To maintain the effect of ventilation in a building for a prolonged term by installing partition walls between two surface and rear rising boards while inserting a spacer, to which a ventilating hole in the vertical direction is formed, into a permeable layer among the partition walls. CONSTITUTION:A heat-insulating material 13 made of glass wool is mounted between an interior finishing material 11 and an external facing material 12. A permeable layer 14 is set up between the heat-insulating material 13 and the facing material 12, and a wall 1 in two stories is formed. A plurality of partition walls are installed between two surface and rear rising boards, and a spacer 15 made of polyethylene, in which ventilating holes in the vertical direction are formed among the partition walls, is inserted into the permeable layer 14. Accordingly, air intrudes to the lower section of a roof material 33 as shown in the arrow (a), and passes through the permeable layer 14 of the wall 1 on a second floor through space in the rear of a roof 3 and through the ventilating holes of the spacer 15, and is ventilated.
Patent JP-H0740714-A (JP)
Title: Pneumatic tire for passenger car
Inventor: SHIRAI KENICHI
IPC: B60C11/11
Filed: 1993-07-30
Abstract: PURPOSE:To provide a pneumatic tire for passenger car which can reduce the PRCF and the handle flowing amount without deteriorating the intrinsic characteristics of a herical pattern, even though the try pattern is made in a herical pattern. CONSTITUTION:While sipings which combine from two obtuse angle points P and P' of a lozenge-shaped block to two points Q and Q' separated 0.20<=d/D<0.50 and 0.20<=d'/D<0.50 to the block width D along the sides at an auxiliary groove side of the lozenge-shaped block, are provided to the lozenge-shaped block of a herical pattern, the angle of the sipings to the peripheral direction of a tire is made 5 deg. or more, in this pneumatic tire for passenger car.
Patent JP-H0239539-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YOSHIKAWA SUSUMU
IPC: H01L21/768
Filed: 1988-07-29
Abstract: PURPOSE:To dispense with margin for mask alignment so as to advance high integration by forming a first oxidation-resistant substance layer at each sidewall of a gate electrode and a second oxide film, and forming a contact hole above a source/drain diffusion layer so as to connect a second conductor layer. CONSTITUTION:A first oxidation-resistant substance insulating layer 4 of, for example, SiN is accumulated at the sidewall of the gate layer 3 of a first conductor layer. Next, the gate layer 3 and the semiconductor substrate 1 are oxidized by thermal oxidation, and a first oxide film 6 and a second oxide film 7 are formed. At this time, due to the difference of oxidation speed between the semiconductor substrate 1 and the gate layer 3, the thickness of the oxide film 7 is made thicker than that of the oxide film 6. Next, by mask alignment using a photoresist 8, a contact hole is opened, and a part of the oxide film 6 is removed so as to expose a source/drain diffusion layer 2. At this time, since the oxide film 7 is thicker then the oxide film 6, the contact hole can be widened up to above the oxide film 7. A fourth conductor layer 9 is accumulated so as to take electrical connection with the source/drain diffusion layer 2.
Patent JP-H0356448-A (JP)
Title: 1-(4-methylstyryl)-3-(4-nitrostyryl)benzene and production thereof
Inventor: HIDAKA TAKAHIRO
IPC: C07C201/12
Filed: 1989-07-21
Abstract: NEW MATERIAL:The compound of formula I. USE:Useful as a non-linear optical material, fluorescent brightener, laser dye, etc. It has various characteristics such as stability at room temperature, high crystallinity, SHG activity and transparency and short peak wavelength. PREPARATION:The compound of formula I can be produced by reacting p- nitrophenylacetic acid of formula II with isophthalaldehyde of formula III in a polar solvent (e.g. DMF or methanol) in the presence of a base (e.g. pyridine or ammonium acetate) as a catalyst and reacting the resultant 3-[2-(4- nitrophenyl)-ethenyl]benzaldehyde of formula IV with p-methylbenzyl triphenyl phosphonium halide of formula V in the presence of an organic base.
Patent JP-2000019407-A (JP)
Title: Image-formation optical system
Inventor: KENNO KOKICHI
IPC: A61B1/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance image-formation optical system which is miniaturized and thinned by folding an optical path by the use of a reflection surface on which the number of reflecting times is small. SOLUTION: This optical system is provided with a 1st prism 10 on the object side and a 2nd prism 20 on the image side and is formed of an image- formation system which does not form an intermediate image. The 1st surface 21 of the 2nd prism 20 makes luminous flux from an object incident on the prism, the 2nd surface 22 thereof reflects the luminous flux made incident from the 1st surface inside the prism, and the 3rd surface 23 thereof emits the luminous flux reflected by the 2nd surface to the outside of the prism, and at least the 2nd surface 22 has a rotationally asymmetric curved surface shape to give power to the luminous flux and compensate the aberration caused by an eccentricity.  Furthermore, the 1st prism 10 is provided with a reflection surface 12 reflecting the luminous flux inside the prism, and the reflection surface 12 has a rotationally asymmetric surface shape to give the power to the luminous flux and compensate the aberration caused by an eccentricity.
Patent JP-2000105676-A (JP)
Title: Device and method for information processing, and storage medium storing computer-readable program
Inventor: MATSUYAMA YOICHI
IPC: B41J29/38
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To shorten the time of communications with external devices and to hold correct information at all times by generating print request information before the communications with the external devices by a print requesting means through the Internet. SOLUTION: This processor has an acquiring means which acquires print setting information from the external device through the Internet, a generating means which generates print request information according to the acquired print setting information, and the print requesting means which sends the print request information while communicating with the external device through the Internet. The print request information is generated by the generating means before the communication with the external device. This device communicates with a client computer 101 through the Internet. When a print order is generated, a network browsing device 102 of the client computer 101 is connected with a print controller 105 through the Internet and transfers the print order to a WWW server 109.
Patent JP-S6249722-A (JP)
Title: Circuit system for improving resolution of ad converter
Inventor: NOGUCHI KAZUHIDE
IPC: H03M1/14
Filed: 1985-08-29
Abstract: PURPOSE:To eliminate the necessity of a high-resolution AD converter, by obtaining high-resolution AD-converted data by using an existing low-resolution AD converter. CONSTITUTION:Under the control of an AD-conversion control section 9, a multiplexer (MPX) 1 leads analog signals to a sample holding circuit 2. An n-bit AD converter 4 outputs AD-converted data 14a upon receiving the output of the circuit 2 and latches n-bit digital data in an n-bit register 5a. The digital data are DA-converted by an n-bit DS converter circuit 6 and outputted to a differential amplifier 7. The amplifier 7 amplifies the difference voltage between the outputs of the circuits 6 and 2 by 2<n> times and outputs the amplified difference voltage to a sample holding circuit 8. Accordingly, the AD-converted data of low-order bits which are AD converted by the converter 4 are obtained. The output of the amplifier 8 inputted to the circuit 8 is sample- held and inputted to the MPX 1 as analog signals 18. Then the MPX 1 outputs the signal 18 to the circuit 2. Hereafter, the AD conversion is performed by means of the converter 4 similarly and the data of the 2nd time are latched in an n-bit register 5b by an AD-converted data latching signal 19f. Therefore, an output which is obtained by combining the n-bit outputs of the registers 5a and 5b becomes a 2n-bit AD- converted output 15.