baber/WOPTO huggingface dataset:
Patent JP-S5539049-A (JP)
Title: Detection and detector of optical attenuation
Inventor: TSUJIMOTO YOSHINOBU
IPC: G01N21/53
Filed: 1978-09-12
Abstract: PURPOSE:To make it possible to detect the optical attenuation in high sensitivity, while eliminating the misjudgement due to contamination of a reflecting mirror, by projecting in two directions for measurement the smoke concentration and by effecting multiple reflection with the use of a half-mirror. CONSTITUTION:The signals, which have come from respective light sources 1 so that they are detected through a half-mirror 4 by detectors 5-1-5-8, are denoted at Ti, and the signals, which are detected by scattering optical detectors 6-1-6-8, are denoted at Sj. The transmitted optical signals and the scattered optical signals are added so that the added values are monitored. If in this instance smoke or the like steals into the clearance between the mirrors, the light is scattered so that the summation SIGMAiTi is reduced whereas the summation SIGMAjSj is increased. As a result, the added values are abruptly increased so that the detections of high sensitivity can be perforemd.
Patent JP-2000262432-A (JP)
Title: Paper roll holder for stool type toilet
Inventor: ANZAI IWAO
IPC: A47K17/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper roll holder for a stool type toilet. SOLUTION: This device consists of a paper roll holder 1, arms 2, a stopper 3, support points 4 and a roll catch 5 as an auxiliary implement. As the support points 4 are worked into hinges, the holder is horizontally movable. The hinges of the support points 4 and the roll catch are fixed on a side wall.
Patent JP-H06217244-A (JP)
Title: Method and apparatus for storing, processing and distributing video signal
Inventor: MAIKERU TEII MATSUKEI
IPC: H04N5/765
Filed: 1993-05-14
Abstract: PURPOSE: To be suitable for the various input and output of different recording formats by providing a recording format independent hierarchical storage device and a processor for a video image storing, processing and distributing system. CONSTITUTION: A recording format independent hierarchical storage system 44 is connected to a high performance video tape recording/reproducing(VTR) 42, a recording format/resolution independent video image data processor 46 and a high performance digital data recording/reproducing device 48. Then, the hierarchical storage system 44 is provided with the first level of large amount storage and high speed random access large amount storage to be yielded to high speed file transfer and the second level of high speed random access storage yielded to high byte handling. In the storage of the first level, video signals are received from the VTR 42 under the control of the processor 46 and stored data are selectively transferred to a second level storage device.  The processor 46 accesses video data stored in the second level storage device and performs the processings of editing and color correction, etc.
Patent JP-S5539660-A (JP)
Title: Magnetic metallic powder for magnetic recording and its manufacturing
Inventor: HOSOO NARIYUKI
IPC: C09D5/23
Filed: 1978-09-12
Abstract: PURPOSE: To provide the high oxidation stability of the magnetic powder by effecting the wetting treatment of the magnetic metallic powder with organic solvent containing silicone oil and fatty acid and covering the powder surface with the oil and fatty acid evaporizing the solvent in a non-oxidizing gas.  
     CONSTITUTION: In the ethanol solution dissolving 0.2% in weight of silicone oil and stearic acid respectively, the metallic magnetic powder having the particle diameter of about 0.3μm, axis ratio of about 7, saturated magnetizing amount of 160emu/g and coercive force of 1080 oersted, is charged to be dispersed and then filtrated. Then, the powder is heated at 150°C in the nitrogen gas atmosphere during 4 hours and the solvent is evaporated and cooled in such a way that the film composing of silicone oil and fatty acid is attached in the powder surface. By doing so, the saturated magnetizing amount when leaving in the air can remarkably reduced and storage stability can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5794872-A (JP)
Title: Balance mode printing calculator
Inventor: TAKASE SUSUMU
IPC: G06F15/02
Filed: 1981-07-17
Abstract: PURPOSE:To display both the entry data and the balance data through an easy- to-read column constitution, by processing the entry data together with the balance data. CONSTITUTION:A microprocessor MP86 of an input module receives an input data signal in response to the operation of a data key and through a switch matrix 90, and then processes the information signal received by the operation of the function key as well as a data according to the switch setting received through the matrix 90. At the same time, a processor MP88 of an output module 3 drives and controls a display 8 via a decoder 57, a digit driver 59 and a segment driver 61, and then controls the operation of a printer through a printer interface 84 and according to the received output data and the output format signal supplied from the processor MP86.
Patent JP-H04341029-A (JP)
Title: Data transfer device
Inventor: SHIMOYAMA MASASHI
IPC: G06F13/00
Filed: 1991-05-17
Abstract: PURPOSE:To establish the synchronization and to simplify the transfer means without need of an additional data such as a preamble and a delimiter. CONSTITUTION:The transfer device is provided with a transmission section 30 having an adding means 31 adding sets of control information 1a, 2a, na, 6a representing the validity of data 1,2,n,6 to be transferred and a transmission means 32 sending the resulting data to a communication line 21, and with a reception section 40 having a validity discrimination means 41 taking synchronization with the control information 1a, 2a, na, 6a of the received data and discriminating the validity of the data. Through the constitution above, the synchronization is taken and the transfer means is simplified without need of additional data.
Patent JP-S62269180-A (JP)
Title: Electrophotographic recorder
Inventor: MOCHIZUKI MITSUO
IPC: G03G15/08
Filed: 1986-05-16
Abstract: PURPOSE:To prevent toner from sticking on the cover bottom part of a developing device and its periphery under the influence of the magnetic force of a magnetic force generating means which rotates by providing an electrode at a position opposite to and close to the surface of an image carrier body on the downstream side of a development area and applying a DC bias voltage having the same polarity with the toner to the electrode. CONSTITUTION:Toner 34a attracted to a photosensitive drum 30 in the development area leaves the development area by the rotation of the photosensitive drum 30 and reaches an area where a magnetic force exceeding a force which attracts the toner 34a to the photosensitive drum 30 operates. An electrode plate 44 is provided at the position opposite to the surface of the photosensitive drum 30 at equal distance and applied with the DC bias voltage having the same polarity as that of the toner 34a from a bias power source 45, so an electrostatic force operates on the toner 34a in such a direction the toner is pressed against the surface of the photosensitive drum 30 by an electric field based upon the bias voltage. Consequently, none of the toner 34a is scattered and sticks on the developing device cover on condition that the intensity of the electric field is above certain level.
Patent JP-H09284331-A (JP)
Title: Router having security function
Inventor: WAKAMATSU YOICHI
IPC: H04L29/06
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a router having a security function where a communication time is shortened with less communication cost by inspecting the call originator identifying code of a caller at the time of an incoming call from another LAN and connecting it only to specified ground(caller). SOLUTION: The router 1 having the security function connecting a local area network 2 to another local area network 6 with a network 4 is provided with an ID register means 12 for previously registering call originator identifying codes and a judging means 11 for responding to the incoming call only when the call originator identifying code which comes from the network 4 is equivalent to one of the call originator identifying codes registered in the ID register means 12 so as to restrict unrequired communication and to save a communication cost.
Patent JP-H09278558-A (JP)
Title: Carbonaceous porous body and its production
Inventor: TAJIRI HIROYUKI
IPC: H01M4/96
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To produce a carbonaceous porous body, excellent in storability and retention capacity of phosphoric acid and gas diffusion permeability, and having improved mechanical strength and electric or mechanical contacting ability. SOLUTION: This carbonaceous porous body is obtained by laminating one or plural sheets of paper-shaped bodies composed of carbon fibers, organic fibers and a thermosetting resin, forming the laminated body by heat, and carbonizing or graphitizing the resultant body. The obtained carbonaceous porous body has a pore ratio of 60-80%, an average pore diameter of 1-20μm, a compression strength of 50-150kgf/cm<2> and a compression elastic modulus of 100-350kgf/ cm<2> . The ratios of each of the components are 20-100 pts.wt. and 50-150 pts.wt. for the organic fibers having a residual carbon ratio by carbonization of <=40% and the thermosetting resin having a residual carbon ratio by carbonization of >=50%, respectively based on 100 pts.wt. of the carbon fibers.  As the organic fibers, fibers having smaller fiber diameters than the carbon fibers, e.g. organic fibers having fiber diameters of 0.01-5 denier are used. The bulk density of the obtained formed body is 0.5-1.0g/cm<3> . The carbonaceous porous body is useful as a substrate for an electric pole in a phosphoric acid-type fuel cell.
Patent JP-H04339692-A (JP)
Title: Dye thermal transfer image accepting sheet
Inventor: KATO MASARU
IPC: B41M5/52
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a dye thermal transfer image accepting sheet having a good sensitivity at the time of recording and capable of forming a recording image of a high recording density and superior light resistance and heat resistance. CONSTITUTION:In an image accepting resin layer formed on a sheet-form substrate, an ultraviolet absorber and a dialkyl tin maleate polymer and/or a dialkyl tin-S,S'bis(iso-octyl mercapto-acetate) are incorporated together with a dye accepting satd. polyester resin or a vinyl chloride copolymer resin.
Patent JP-S5815109-A (JP)
Title: Measuring device for position of assembled piping
Inventor: YAMADA MASATOSHI
IPC: G01B21/00
Filed: 1981-07-20
Abstract: PURPOSE:To measure the positions and directions of the end faces of pipes automatically with high accuracy by using a probe which is movable in arbitrary positions over the piping space and angle detecting means for the end faces of the pipings and the probe. CONSTITUTION:A discoid jig 7 having a fitting part 7a at the center is fixed to the end face of a piping 2. A manipulator 1 is fixed to the floor, and the position fixing member 6a at the leading end of a probe 6 is fitted to the fitting part 7a. The coordinate in the position at the leading end of the probe, that is, the central coordinate at the end face of the pipe is determined from the length of flexing arms 3 and the detection angles alpha, beta of angle detectors 4. Further, the distances from the jig 7 are obtained with distance detectors 6b provided to the disc-like base body 6 of the probe, and if the data relating to the direction of the position fixing member is corrected by said distances, the normal direction of the end face of the piping is obtained as well.
Patent JP-H04341678-A (JP)
Title: Stack suspensory supporting structure
Inventor: SATO AKIHIKO
IPC: F16L3/00
Filed: 1991-05-17
Abstract: PURPOSE:To support a stack suspensorily by means of operation from a floor top face and thereby facilitate a job for arranging the stack vertically in a building by insetting a short cylindrical sling in a floor hole from the floor top face, and connecting a tip of this lifting sling to a joint joining the stack and plural branch pipes together. CONSTITUTION:Piping work for a stack 3 is executed in order from a basement toward the upper story side. In brief, first of all, a lower stack 3a and plural branch pipes 4 installed along a ceiling of each story are joined together by a branch joint 5, and then a short cylindrical sling 6 is inserted into an upper stack 3b at the top of a slab floor 1. Next, a lower end of the upper stack 3b is inserted into a floor hole 2, a tool such as a driver or the like is inserted into this floor hole 2 from top of the slab floor 1, connecting the upper stack 3b to the branch joint 5. In succession, an inner surface of a tip part 61 of the sling 6 is connected to an outer surface of a movable flange 53 of the branch joint 5. Subsequently, an upper end flange part 62 of the sling 6 is hooked on a peripheral part of the floor hole 2 on top of the slab floor 1 by a level adjusting bolt 7.
Patent JP-H06322479-A (JP)
Title: Good workability hot dip plated high strength steel sheet excellent in fatigue property and local deformability and its production
Inventor: TAKAHASHI MANABU
IPC: C21D8/02
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a good workability hot dip plated high strength steel sheet excellent in fatigue durability and local deformability by forming a steel sheet having a specified compsn. constituted of C, Mn, Si, V, Ti, Nb and Fe into a specified microstructure. CONSTITUTION:The hot dip plated high strength steel sheet excellent in characteristics has a compsn. contg., by weight, <=0.06% C, 0.2 to 3.0% Mn and <=1.5% Si, furthermore contg. total 0.005 to 0.3% of one or more kinds of alloy elements among <=0.2% V, <=0.2% Ti and <=0.1% Nb and moreover contg., at need, total <=4.0% of one or more kinds of alloy elements among <=2.0% Cu, <=1.0% Mo and <=1.5% Cr or one or two kinds of <=0.01% Ca and <=0.1% rare elements, and the balance Fe with inevitable impurities, and the main phase of the microstructure of the steel sheet finally obtd. is constituted of ferrite or bainite, and, as to iron carbides in grain boundaries, the occupying volume rate is regulated to <=0.1% and the maximum grain size is regulated to <=1mum.
Patent JP-H049799-A (JP)
Title: Leak detecter
Inventor: NOGUCHI NOBORU
IPC: G21C17/02
Filed: 1990-04-27
Abstract: PURPOSE:To enable detection of radiation in a multitude of vessels, improve reliability and reduce measuring devices by measuring radiation with a sharing measurement system for a multitude of vessels and by quantifying a leak rate with the use of a radiation density variation. CONSTITUTION:A controller 7 automatically and with a certain interval, opens and closes in turn the electro-magnetic valves 4a - 4c and 5a - 5c in sampling pipes 3 which are extracting the atmosphere gas in vessels 1a - 1c. The radiation from the atmosphere gas is detected in a sampling device 6 and an arithmetic device 8 calculates the radiation density from the signals, memorizes the relation between them and vessels 1a - 1c, and alarms in the case over a set value. Meanwhile, the radiation density of standard atmosphere gas giving a unit leak is calculated from the process radiation data in the vessels 1a - 1c and memorized in a data processer 10. Then according to the alarm level from the device 8 corresponding to the density data, a surveillance device 9 calls the data from the device 10 and calculates the leak rate. After a certain time of sampling in the traps 11a - 11c and measurement, on the other hand, a correction factor is obtained to correct the density.
Patent JP-S60256826-A (JP)
Title: Automatic power-down device
Inventor: KUSAKABE MIZUO
IPC: G06F1/26
Filed: 1984-05-31
Abstract: PURPOSE:To omit a detection circuit for power supply voltage and to simplify and miniaturize the circuit constitution by producing a reset signal through a set circuit with the output signal of a key input circuit in case no key input is detected and turning off an internal power supply. CONSTITUTION:When an external power supply is impressed and a key input is detected, the output signal of a key input circuit 1 is set at a high level H. Then an internal power supply circuit 2 is turned on and its output signal is set at a high level H. Thus an oscillation circuit and dividing circuit 5 starts oscillations. When a series of actions are through to the key input, the scan of the key input is started. If no key input is detected, the reset signal of a reset circuit 6 is set at a high level H by the output signal of the circuit 1. Thus an internal power supply is turned off. Then the oscillation of the circuit 5 is stopped and an automatic power-down mechanism is actuated. This omits a detection circuit for power supply voltage and attains the simplification and miniaturization of the circuit constitution.
Patent JP-S5236871-A (JP)
Title: Method for rendering hexavalent chromium pollued soil harmless
Inventor: KAWASAKI KENJI
IPC: E02D31/00
Filed: 1975-09-18
Abstract: PURPOSE: To prevent chromium evil by reducing hexavalent chrome to trivalent chromium with a reducing agent while solidifying the ground with a cement or a cement solidifier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62269694-A (JP)
Title: Method for cultivating multiplicative animal cell to produce useful high polymer substance and culture system therefor
Inventor: TOKASHIKI MICHIYUKI
IPC: C12P21/02
Filed: 1986-05-20
Abstract: PURPOSE:To raise concentration of useful high-molecular weight substance in a culture solution and to contrive to improve collection efficiency of the substance, by providing a suspension culture system with a means to remove low-molecular weight substances to inhibit growth and a culture solution circulating means. CONSTITUTION:In a system for cultivating a multiplicative animal cell to produce a useful high-molecular weight substance in a suspension state, a circulating path (D, G) of a culture solution at the outside of a culture tank (AP-1) is equipped with an ultrafilter AP-2). Consequently, low-molecular weight substances which are metabolites of the animal cell and inhibit growth of the cell are removed, the cell is multiplied in high density and concentration of the high-molecular weight substance produced is increased.
Patent JP-S60257652-A (JP)
Title: Picture processor
Inventor: SUZUKI HIROAKI
IPC: H04N1/387
Filed: 1984-06-02
Abstract: PURPOSE:To attain optional retouch and correction while a picture with high resolution is observed by providing a photoelectric converting means for reading a picture on a recording medium and a photoelectric converting means for reading a written picture while observing a projected picture image on a screen. CONSTITUTION:When a picture is desired to be retouched and corrected on a microfilm F, a mirror 3 is brought into a position in solid lines and an image B is projected on the screen 8. While the image B is observed through a film 10, an image A is written on the film 10 by a pen 28. Then roller pairs 29a, 29b drive the film 10, the image A is read by a sensor 12 and then inputted to a signal processing circuit 13a and a memory 14a, and the mirror 3 is placed to a position shown in chain lines at the same time, the projected image B by an optical path (a) is read by a sensor 5 and inputted to a signal processing circuit 13b and a memory 14b. Both the picture signals are inputted to an OR circuit 16, a synthesized picture signal is formed and inputted to a copy processing circuit 17 so as to obtain a hard copy.
Patent JP-S594751-A (JP)
Inventor: YAMANAKA MASANAO
IPC: E04F15/18
Filed: 1982-06-30
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-S61270070-A (JP)
Title: Honing method for cylinder bore
Inventor: KAMEYAMA SATOSHI
IPC: B24B33/02
Filed: 1985-05-27
Abstract: PURPOSE:To improve the accuracy of roundness in a cylinder bore ever so better, by honing this cylinder bore while cooling its outer wall surface the widthwise side of a cylinder block. CONSTITUTION:A cover body 16 is attached to the top of a cylinder block 1, closing an opening part of a water jacket 3. Next, a cooling water source is connected to each of holes 6-13 via a pipe line 17, and when cooling water is fed, with pressure, to these holes by a pump or the like, it gets spouting to the water jacket 3, and the cooling water is discharged out of holes 14 and 15. Afterward, a honing head 18 is reciprocated inside a cylinder bore 2 while using a coolant, whereby this cylinder bore 2 is honed. At this time, the cooling water is spouted to the water jacket 3 from these holes 6-13, and since it positively cools wall surfaces 19 and 19 adjoining the injection direction in particular, widthwise expansion of the cylinder block 1 is more checked than that in a longitudinal direction. Accordingly, at the time of honing, a thermal expansion value in both directions becomes almost idential, whereby even if temperature in the cylinder block comes down, an error in roundness of each cylinder bore is made smaller.
Patent JP-H0412150-A (JP)
Title: Fuel injection controller of engine
Inventor: HOSAKA HIROSHI
IPC: F02D41/10
Filed: 1990-04-27
Abstract: PURPOSE:To increase a fuel quantity properly by performing calculation with a delay of stroke added previously in accordance with air flow quantity calculation method, and also performing interrupt fuel injection according to an acceleration condition based upon a throttle opening prediction value and a throttle opening variation quantity in the initial acceleration. CONSTITUTION:In a control unit 20 which receives, as it input, sensor signals of an engine speed sensor 10, a throttle opening sensor 11, an intake temperature sensor 12 and an air-fuel ratio sensor 13, a throttle opening prediction value is calculated by using the present and previous throttle opening values, a delay time of stroke, and a sampling time during a transient period. The engine speed prediction value is calculated in the same way by an engine speed prediction value calculation means 22. And an interrupt fuel injection quantity is set based upon at least by a throttle opening prediction value and a throttle opening variation quantity, and an interrupt fuel injection signal is outputted in the initial acceleration from the nearest cylinder in its intake stroke to other cylinders per one stroke.
Patent JP-H1189971-A (JP)
Title: Ball for ball game
Inventor: SHISHIDO HIDEOMI
IPC: A63B45/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an easily controllable ball which is excellent in productivity, durability, and quality stability and feels nice. SOLUTION: This ball comprises: tubes 1 made of an air-impermeable elastic material and formed into spherical hollow bodies having compressed air sealed therein; a spherical skeleton 3 enclosing the tubes 1 and having shape maintainability and flexibility, with a plurality of gaps formed therein; and a plurality of leather panels 8 arranged end-to-end on the skeleton 3 to constitute a surface layer 9, the ends of the plurality of leather panels 8 being bonded to the skeleton 3.
Patent JP-S5814709-A (JP)
Inventor: WATANABE YOSHIO
IPC: B27M1/00
Filed: 1981-07-21
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。