baber/WOPTO huggingface dataset:
Patent JP-H02271342-A (JP)
Title: Method for discriminating existence of area out of radiation exposure field for radiograph
Inventor: TAKEO HIDEYA
IPC: H04N7/18
Filed: 1989-04-12
Abstract: PURPOSE:To execute processing based on the recognition of an exposure field quickly and in a short time by comparing a signal value which is obtained with the aid of obtaining the accumulation histogram of an image signal based on accumulated recording information with a threshold and discriminating whether an area out of the exposure field exists or not. CONSTITUTION:First, the image signal carrying radiograph information is obtained by reading a recording medium where the radiograph information is recorded. Next, the histogram of the image signal Sp which is previously read is produced by a histogram analysis part 251 and a neighboring maximum value beta which is fixed on the basis of the signal smallest value alpha and the signal greatest value in the histogram is obtained. Then, the accumulation histogram of the image signal within range alpha-beta is produced by an accumulation histogram analysis part 252, a signal value Sm taking a prescribed cumulative frequency of nearly 50% within the range and a value becoming R=(Sm-alpha)/(beta-alpha) are obtained. Besides, it is compared 253 with the threshold Th which is previously fixed to a threshold set part 254. It is discriminated that the area C out of the radiation exposure field exists on the recording medium when the compared result is Th<R and it does not exist when the result is Th>=R. Then, a signal Se is not outputted or it is outputted. Thus, since the radiation exposure field B can be quickly and precisely recognized, the processing from the read of the radiograph information to the reproduction thereof is executed in a short time and precise ly.
Patent JP-H01263962-A (JP)
Title: Magneto-optical recording medium
Inventor: NAKAMURA HITOSHI
IPC: G11B11/10
Filed: 1988-04-14
Abstract: PURPOSE:To improve recording sensitivity without changing the material compsn. of a recording layer by forming an intermediate layer of a material contg. Fe and O and specifying the refractive index. CONSTITUTION:This recording medium is constituted by laminating the intermediate layer 2, a magnetic layer 3 and a protective layer 4 successively on a substrate 1. The intermediate layer is formed of the material contg. the Fe and O and the refractive index thereof is specified to >=2.3. A garnet system such as, for example, (rare earth metal)-Fe-Co system and a spinel system such as (Mn, Co, Ni, Cu, Zn)-Fe-O system are used as the material of the intermediate layer satisfying the above-mentioned conditions. The film thickness of the intermediate layer is determined most adequately with respect to the refractive index of the selected material in order to effectuate the multiple reflection of light. An amorphous magnetic alloy which simultaneously satisfies as low Curie temp., large angle of Kerr rotation and large coercive force in order to improve the recording characteristic, reproducing characteristic and memory stability is used as the magnetic layer. The recording sensitivity is thereby improved without changing the material compsn. of the recording layer.
Patent JP-S58210907-A (JP)
Title: Preparation of olefin polymer
Inventor: MINESHIMA HIDEO
IPC: C08F10/00
Filed: 1982-06-02
Abstract: PURPOSE:To prepare the titled polymer in high efficiency, by transferring the polymer slurry polymerized by a transistion metal catalyst from the polymerizer to an exchange tower, contacting the slurry parallelly with the liquid medium supplied to the tower, discharging under specific condition to separate the polymer, and recycling a part of the liquid medium to the polymerizer. CONSTITUTION:An olefin is polymerized in a slurry state in the presence of a catalyst composed of a transition metal catalyst component and an organometallic compound catalyst component. In the above process, the slurry containing solid polymer is extracted from the polymerization zone 11 and supplied to the upper feeding port A of the exchange tower 12 forming a liquid medium exchange zone. The other liquid medium is supplied to the exchange tower 12 through the lower feeding port 13. A part of or the whole effluent discharged from the upper discharge port C of the exchange tower 12 is recycled to the polymerization zone 11, and at the same time, brought into contact parallelly with the solid polymer precipitating through the exchange tower and discharged through the lower discharge port D exchange tower and discharged through the lower discharge port D in an amount equal to or more than the amount of the fed liquid. The objective polymer is obtained from the extracted polymer slurry.
Patent JP-H07275313-A (JP)
Title: A door of a bathing equipment for a patient on a wheel chair
Inventor: SHIMAMURA KENJI
IPC: A61H33/00
Filed: 1994-04-05
Abstract: PURPOSE:To provide a safe and easy-to-open-and-close door with simple construction for wheel chair patient bathing equipment. CONSTITUTION:A door 3 is to be constituted so as to move slanting toward a bath tub 1, to touch closely at a sealing stuff 5, fixed to the bath tub 1 or the door 3 when closing, and reversely, to move obliquely upward apart from the bath tub 1 departing from the sealing stuff 5 when opening. A dent is formed on a receiving section 6 of a hinge 4 to connect the door 3 with the bath tub 1, the receiving section 6 is fixed to the bath tub 1, a projecting stuff to be inserted into the receiving section 6 is formed on a riding section 8 of the hinge 4, and the riding section 8 is fixed to the door 3.
Patent JP-H08263239-A (JP)
Title: Printing controller, printer and printing control method
Inventor: MATSUYAMA SHIGERU
IPC: G06F3/12
Filed: 1995-03-27
Abstract: PURPOSE: To exactly perform automatic switching as desired by selecting any printing control program by analyzing the printing control program based on the control data of input information stored in a second storage means and the control codes of printing control programs stored in a first storage means and an external storage device. CONSTITUTION: At the time of printing, printing data such as received document data or control data are analyzed and any EM is selected by discriminating which EM the control data are stored for in a ROM 27 or an EM unit. Next, control is moved to the selected EM and on the other hand, the document data or the like extends bit map data in the page buffer area of a RAM 28. Then, prescribed printing processing is executed by outputting these bit map data to a printing main body part. Namely, control data or the like supplied from a first or second host computer are stored, the EM corresponding to the control data is selected, a character pattern is prepared based on character information and an image is formed on recording paper.
Patent JP-S58210781-A (JP)
Title: Color solid-state image pickup device
Inventor: TAKIZAWA YOSHIYORI
IPC: H04N9/04
Filed: 1982-06-02
Abstract: PURPOSE:To eliminate deterioration in picture quality due to a flicker and to obtain a color reproduced picture of high picture quality, by eliminating beads between a chrominance signal and a signal SC through the adjustment of the phase shifter in a single plate type color camera which uses a CCD, etc. CONSTITUTION:A synchronous differentiating circuit 509 obtains the rising differential waveform 63 of a horizontal synchronizing signal HD synchronizing with a reference clock and the start timing of horizontal scan driving pulses is generated on the basis of the obtained waveform to put a synchronous counter 510 in operation. Thus, the chrominance subcarrier is generated and pulses having fixed phase relation with the signal SC are outputted from output terminals 505 and 506 through buffers 58 and 59 to drive a solid-state image pickup element. Consequently, a video signal outputted from the solid-state image pickup element has fixed phase relation with the signal SC and the phase relation does not depend upon power-on timing. To position and fix the SC where a flicker is not generated, the phase of the SC is shifted by using the phase shifter 508 and a terminal 507 is connected to a color encoder. Consequently, a flicker due to the mixing of the SC into the video signal behind the phase shifter 508 is canceled by the adjustment of the phase shifter 508. Thus, the flicker caused by the mixing of the SC is canceled easily only by the adjustment of the phase shifter 508, so the flicker which is generated depending upon the power-on timing is eliminated completely.
Patent JP-2000285940-A (JP)
Title: Solid polymer fuel cell power generation system
Inventor: TAJIMA OSAMU
IPC: H01M8/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell power generation system reducing heat capacity required for a steam generator, and recovering heat efficiently without adversely affecting on a reaction in the system. SOLUTION: A solid polymer fuel cell power generation system S is provided with a steam generator 70 generating steam by heating water, a reformer 3 generating reformed gas containing hydrogen and carbon monoxide from steam and fuel, a carbon monoxide converter 4 converting carbon monoxide contained in the reformed gas, a carbon monoxide remover 5 removing carbon monoxide not converted yet, and a fuel cell main body 6 generating electric power by reacting hydrogen after carbon monoxide is removed from it with oxygen contained in the air.  The solid polymer fuel cell power generation system S is constituted such that a first heat exchanger for heat recovery H1 and a second heat exchanger for heat recovery H2 are connected between the reformer 3 and the carbon monoxide converter 4, a water pipe 66 is introduced into the first heat exchange for heat recovery H1 and the second heat exchanger for heat recovery H2 to recover heat from the reformed gas introduced into the carbon monoxide converter 4, to increase temperature of water in the water pipe 66, and to supply the water to the steam generator 70.
Patent JP-H10265949-A (JP)
Title: Formation of copper thin film
Inventor: KONDOU TOMOYASU
IPC: C23C14/16
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique which permits the insides of pores or grooves having the high aspect ratio to be filled with a copper thin film even if reflowing is not performed. SOLUTION: A substrate 7, in which very small pores having the high aspect ratio are formed on the surface, is carried into a vacuum vessel 10, in which a copper target 5 is disposed, a sputtering gas is introduced into the vacuum vessel 10, sputtering is started at a pressure of >=4.0×10<-2> Pa and plasma is maintained at a pressure of <=2.0×10<-2> after the plasma generates. Self- discharging is generated in the case of the copper target, and thus, plasma is maintained even at a low pressure, and copper particles are not scattered by the sputtering gas and plasma is thus made incident perpendicularly on the surface of the substrate 7, thereby coverage property is improved.
Patent JP-H08287480-A (JP)
Title: Optical disk drive device
Inventor: UMEDA KEISUKE
IPC: G11B7/085
Filed: 1995-04-19
Abstract: PURPOSE: To provide an optical disk drive device capable of home moving at a proper speed regardless of mechanical dispersion and differences of setting conditions of a pickup module. CONSTITUTION: The optical disk drive device is provided with an optical read means for optically reading information recorded on an optical disk 8, a carriage loading the optical read means and arranged movably in the radial direction of the optical disk and a carriage drive means driving the carriage. The carriage drive means is provided with a carriage drive circuit 11 supplying a current to the drive source of the carriage and a drive current control part 14 for controlling the current supplied by the carriage drive circuit 11, and the drive current control part 14 performs current control of plural times for the carriage drive circuit 11 intermittently.
Patent JP-S59218103-A (JP)
Inventor: WAKAMURA TSUTOMU
IPC: A43D86/00
Filed: 1983-05-27
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-H04303753-A (JP)
Title: Electrochemical element
Inventor: KATO NOBUHIDE
IPC: G01N27/409
Filed: 1991-03-29
Abstract: PURPOSE:To make it possible to prevent the breakdown of electrode layers and porous protecting layers and to secure insulation between the electrode layers and the surrounding parts by coating the high temperature part and the low temperature part of a first electrode layer with porous protecting layers having the different gas permeabilities, respectively. CONSTITUTION:A first porous protecting layer 4 is formed on the high temperature part of a first electrode layer 1. A second porous protecting layer 5 whose gas permeability is lower than that of the protecting layer 4 is formed on the low temperature part of the layer 1. A third porous protecting layer 6 having the excellent gas permeability is formed on the protecting layers 4 and 5. A cavity part 8 is formed at a second electrode layer 2 so that reference gas is in contact. A ceramic heater 7 is embedded in a solid electrolyte chamber 3. The gas permeability of the protecting layer 5 is adjusted by changing the amount of a binder which is added into paste comprising zirconia, the particle diameter of the raw-material zirconia and the like. Therefore, the protecting layers 4 and 5 are not peeled away in a quick heating test, and there is no fraction defective caused by the decrease in insulating resistance of the electrode layer 1 even in a rich continuous operation test.
Patent JP-S58209272-A (JP)
Title: Image pickup device using solid-state image pickup element
Inventor: HATAMOTO KAZUO
IPC: H04N3/14
Filed: 1982-05-31
Abstract: PURPOSE:To shorten light receiving time with a simple constitution, by dirving a solid-state image pickup element with a clock signal which is formed by the time division applied to clock pulses of two different frequencies. CONSTITUTION:The 1st clock pulse is fed to an AND gate 6(a) from a clock pulse generator 1(a), and the 2nd clock pulse is fed to an AND gate 6(b) from a clock pulse generator 1(b). If a flip-flop 5 is now outputting an ''H'', a driving circuit 2 drives a solid-state image pickup element 3 according to the 1st clock pulse and also supplies the 1st clock pulse to a counting circuit 4. As the result, a video signal is stored in a shift register part, which is not shown in the figure, contained in the solid-state image pickup element 3. The counting circuit 4 counts the number of piece and inverts the flip-flop 5 when the number of clock pulse becomes the same as that of a picture element.
Patent JP-H10286784-A (JP)
Title: Driving depth adjustment device of driving machine
Inventor: TACHIHARA SUEJI
IPC: B25C7/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent the autorotation of an adjuster, and to improve the operatability, by mounting a C-shaped thin spring wire which can be engaged with a circular groove of a push lever piece, and can be engaged with a recessed part of the same, on a circular groove of the adjuster. SOLUTION: A lower edge of a push lever piece (PL piece) is stored in a hole 1a of an adjuster 1. Two circular grooves 1d of the adjuster 1 are mounted on the positions confronting a circular groove 6b and a recessed part 6c of the PL piece. AC-shaped C type spring 2 made of a thin spring wire is fitted to the circular groove 1d, and the projecting part 2a is projected into the hole 1a from a through hole 1c. The projecting part 2a is engaged with the circular groove 6b at a lower circular groove 1d, and is engaged with the recessed part 6c at an upper circular groove 1d. The autorotation of the adjuster 1 caused by the vibration or the like, can be prevented at a position where the projecting part 2a is engaged with the recessed part 6c. When the adjuster 1 is rotated, a lower push lever 4 is moved in a vertical direction in a female screw 1b, whereby the driving depth can be adjusted.
Patent JP-S5719039-A (JP)
Title: Ceramic honeycomb structural body
Inventor: MOCHIDA SHIGERU
IPC: F01N3/28
Filed: 1980-07-11
Abstract: PURPOSE:To obtain a carrier excellent in the heat impact resistance and the mechanical strength property by building up a fixed area of the annular part in the circumference of a ceramic honeycomb structural body made up of a flexible structure cell with a highly rigid cell construction. CONSTITUTION:A carrier applied for emission cleaning catalysts and deodoring catalysts for automobiles is used to impart a flexibility diaphragms and/or a connection thereof for a through hole of a ceramic honeycomb structural body. In such a ceramic structural body so arranged to absorb a stretching stress thermally generated, a fixed area of the annular part in the circumference thereof is built up with a more rigid construction than the other parts thereof. This provides a carrier with a proper heat impact resistance and a large mechanical strength.
Patent JP-H08290959-A (JP)
Title: Refractory
Inventor: KAGA TETSUO
IPC: C04B35/00
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a refractory aiming at the improvement of corrosion resistance and strength in a wide temperature range from a middle to a high temperature ranges by including a specific aluminum nitride and aggregates. CONSTITUTION: This method for producing a refractory comprises filling the blended powder of aluminum raw material having <=200μm particle diameter with 1-20wt.%. raw material of iron having <=1mm particle diameter in a heat resistant vessel, baking at >=1,000 deg.C in an atmosphere containing nitrogen and/or ammonia and then crushing to obtain an aluminum nitride containing 1-20wt.% Fe content, and blending 10-20 pts.wt. organic-based binder to 100 pts.wt. mixture in total consisting of 50-1wt.% the aluminum nitride and 50-99wt.% aggregates.
Patent JP-S63264922-A (JP)
Title: Belt false twister
Inventor: KATO HISAAKI
IPC: D02G1/08
Filed: 1987-04-16
Abstract: PURPOSE:To suppress the variation of nipping pressure as far as possible, by placing a roller on one of two endless belts at a position separated from fiber- nipping point and energizing the endless belt along the direction of the other endless belt by the roller. CONSTITUTION:Pulleys 26, 27, 28, 29 are rotatably pivoted on fixed frames protruded from a machine frame. Endless belts 24, 25 are extended across the pulleys placing a small gap between the belts. An energizing roller device 34 is placed between the pulleys 26 and 28 in such a manner that the belt 24 is bent and shifted toward the other 25 when the roller 37 is energized in the direction of the arrow by a pneumatic cylinder 38. The contacting position T of the roller 37 and the belt is selected to be separated from the crossing position N (nip position) between the belts.
Patent JP-H0511976-A (JP)
Title: Data processor
Inventor: MORISU DEII WAADO
IPC: G06F5/06
Filed: 1991-04-24
Abstract: PURPOSE: To make it possible to carefully control the asynchronous writing and reading of digital information by the storage state of a memory by providing the data processor with control means for performing prescribed operation when the writing access address to the memory and a reading out access address therefrom are equal. CONSTITUTION: The writing/reading(W/R) controller 30 receives the writing and reading commands from the data processor and CRT terminals respectively in order to control the writing and reading of the memory 48. The W/R controller 30 sends the corresponding writing and reading signals to a multistage writing address ring counter 32 via a writing line 34 and to a multistage reading address ring counter 36 via a reading line 38. A comparator 40 is connected to both counters 32, 36. When both counters are equal, the memory is empty in case the last memory operation is the reading operation and the memory is full in case the last memory operation is the writing operation and, therefore, the next operations are respectively prohibited.
Patent JP-S5617461-A (JP)
Title: Picture data coding system
Inventor: MORI KATSUMI
IPC: G06K9/20
Filed: 1979-07-23
Abstract: PURPOSE: To obtain a picture data coding system that can perform various kinds of Boolean operation processing between distribution charts of different kinds of pieces of information with efficiency, by superposing information distribution charts on a map and then by coding them at a time.  
     CONSTITUTION: Distribution charts, such as administration district chart 100, relative-population-density distribution chart 200, sea-level distribution chart 300 and school district distribution chart 400, are divided by many lattice points 501 and stored in an attribute table showing attributes on respective distribution charts that correspond to the coordinates. At the time, superposed-picture data are stored which show whether a boundary on each distribution chart reside at positions that correspond to the lattice-point coordinates. In the case mentioned above, the superposed-picture data require only four bits for every lattice point. This invention facilitates and quickens the Boolean operation processing as to superposed picture data by use of the attribute table and superposed-picture data. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5617433-A (JP)
Title: Code converting circuit
Inventor: SUGIMOTO TAKAYUKI
IPC: H03M11/00
Filed: 1979-07-23
Abstract: PURPOSE: To convert a 16C 2  code into an 8-bit code easily by using general purpose programmable read-only memories (PROM) of 256 words by 8 bits.  
     CONSTITUTION: When two out of sixteen signal lines connected to PROMs 1 and 2 turn on, signals input to PROMs 1 and 2 via those two signal lines are converted before being input to open collector-gate circuits 3 and 4. Signals appearing at outputs of those open collector-gate circuits 3 and 4 are input to connecting circuit 5 and coupled through wired OR. Consequently, a signal of 8-bit code is sent to an 8- bit output terminal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10337786-A (JP)
Title: Method and apparatus for manufacture of long fiber-reinforced thermoplastic resin sheet
Inventor: NIIFUKU TAKASHI
IPC: B29L7/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a uniform long fiber-reinforced thermoplastic resin sheet having excellent impregnability, scarce longitudinal fissure without maldistribution or perforation of fiber even when productivity is raised. SOLUTION: The method for manufacturing long fiber-reinforced thermoplastic resin sheet comprises the steps of passing two or more reinforcing fiber bundles 2 along a single direction through an impregnating tank 1 to impregnate the bundles 2 with melted resin stored in the tank 1, thereafter passing the reinforcing fiber bundles 2 (hereinafter referred to as 'impregnated fiber bundles 4') impregnated with the resin through a control lattice 5 disposed immediately before an outlet nozzle 1d thereby separating one by one to draw and align, then drawing the bundles 4 out of the tank 1 while passing the bundles 4 through the nozzle 1d, then connecting the individual bundles 4 by shaping rolls 6, 7 before the bundles 4 are solidified so that sheet complete size becomes 1.05 to 1.10 times as large as a size of the nozzle 1d, shaping it, and cooling it to form it in a sheet-like state.
Patent JP-S60236752-A (JP)
Inventor: HATA HIROYOSHI
IPC: B32B1/08
Filed: 1984-05-10
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。