baber/WOPTO huggingface dataset:
Patent JP-H07145185-A (JP)
Title: Production of 6h-dibenz(c,e)(1,2)oxaphospholin-6-one and its derivative
Inventor: HANSUUIERUKU KURAINERU
IPC: C07F9/6571
Filed: 1994-06-30
Abstract: PURPOSE: To industrially advantageously obtain the subject compound usable as an intermediate for flame retarders, or the like, by reacting a specific 6- chloro-(6H)-dibenzo[c,e][1,2]oxaphosphorin with water in a specific condition, and separating and removing the hydrogen chloride gas evolved.  
     CONSTITUTION: A 6H-dibenzo[c,e][1,2]oxaphosphorin-6-one represented by formula II, useful as a production intermediate for a flame retarder and an accelerator in a polymerization process, or the like, or a derivative thereof is obtained with a high yield and a high purity by reacting 6-chloro-(6H)-dibenzo[c, e][1,2]oxaphosphorin represented by formula I, (wherein R 1  and R 2  are each a halogen, a 1-6C alkyl or alkoxy; and (a) and (b) are 0, 1, 2 or 3) with water in a molar ratio of 1:1 at 50 to 250°C optionally in the presence of a solvent such as toluene, or the like, and separating the hydrogen chloride gas involved at the rate of the generation thereof without generating waste water containing hydrochloric acid or an undesired byproduct. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H095048-A (JP)
Title: Surface shape measuring apparatus
Inventor: SUGIURA MINAKO
IPC: G01B11/24
Filed: 1995-06-16
Abstract: PURPOSE: To precisely measure a surface shape while suppressing S/N deterioration. CONSTITUTION: A second harmonic generating element 2 emits a laser light with 532nm wavelength to be second harmonics of basic laser light with 1064nm wavelength. An irradiation optical system 3 radiates a laser light vertically and linearly toward the surface of a substrate 7. An observation system 8 has an optical axis Lo in the different direction from the optical axis Li of the irradiation optical system 3 and is provided with a CCD image-pickup element 10, which is a two-dimensional image-pickup apparatus, so arranged to conjugate the thickness direction, which is the height direction of the substrate 7 surface and an optical cross-section image formed by linear light radiated toward the substrate surface 7 by the irradiation optical system 3 is observed.  Then, an image processing system carries out image processing for image data of the optical cross-section image observed by the observation system 8.
Patent JP-S63314665-A (JP)
Title: Menu switch processing system
Inventor: MORISONO YASUKO
IPC: G06F3/023
Filed: 1987-06-17
Abstract: PURPOSE:To improve both the flexibility and the operability of a menu switch processing system by changing directly the display contents of both a system menu and a user menu only when the switch is allowed by a menu processing environment information file between the user and system menus. CONSTITUTION:A menu processing environment setting part 12 displays a menu processing environment setting screen and sets the menu processing environment information at an operating environment file 19 for decision whether the switch should be allowed between a system menu 22 and a user menu 23 for each user. A menu switch permission deciding part 14 reads the file 19 according to the retrieving result of a user control list 18 and decides whether the switch of menus is permitted or not in terms of the menu processing environment information. If the menu switch is permitted, a menu switch permitting part 15 displays an instruction for a menu switching operation. Thus both the flexibility and the operability are improved for a menu switch processing system.
Patent JP-H07333750-A (JP)
Title: Lighting system of image forming device
Inventor: NISHIKAWA YOSHIYUKI
IPC: G03G15/04
Filed: 1994-06-07
Abstract: PURPOSE:To provide a lighting system of an image forming device which can efficiently adjust the quantity of light impinging on a document from a rod-shaped light source. CONSTITUTION:A mounting plate 8 is provided at the edge of a reflector 7 that reflects rays of light from a rod-shaped light source 5 toward a document, and a luminous- quantity-adjusting support plate 9 secured on the mounting member 8 and not allowing transmission of light rays has a plurality of luminous quantity adjusting holes 10 formed therein at intervals along the longitudinal direction of the light source 5 in such a way that each of the holes 10 is long and inclined in the radial direction of the light source 5, and a plurality of dimming sheets made of transparent plates overlapping the luminous quantity adjusting holes 10 are stacked and slidably mounted on a guide rail, and light shielding portions each of which is almost as wide as the interval between the luminous quantity adjusting holes and overlaps some of the luminous quantity adjusting holes 10 which are differently spaced from the light source 5, so as to adjust the area of each adjusting hole over which rays of light are allowed to pass through, are formed on each dimming sheet at intervals that are almost the same as the width of each luminous quantity adjusting hole; and fixing means are provided at the end of each dimming sheet.
Patent JP-H07329037-A (JP)
Title: Manufacture of irregular pattern mold for ceramic wallboard
Inventor: OKAMOTO YOSHITAKA
IPC: B28B7/16
Filed: 1994-06-07
Abstract: PURPOSE:To decorate an object with an irregular pattern by a method wherein after covering a bottom face of a form uniformly with leaves or the like existing in the natural world, an adhesive of an amount by which at least a surface layer of the object is fixed to each other is scattered uniformly by spraying from above the object to be cured. CONSTITUTION:An inside of a form 1 is filled with sand grains having all alike grain size of about 2-5mm, and a surface is leveled smooth with a ruler. Then, an adhesive 3 consisting of two-pack mixed type epoxy resin is sprayed quietly with a sprayer on a surface of the sand grains 2 so that an irregularity is not hidden. After waiting for the adhesive 3 to be cured, an auxiliary form IC of about 2cm height is superimposed further on a peripheral wall 1B. Liquid silicone resin 4 is poured into the auxiliary form and cured in the auxiliary form IC. Thereafter, the cured resin 4 is released from the auxiliary form IC. Thereby all the same reversed irregular pattern as the surface of the sand grains can be obtained.
Patent JP-S6128528-A (JP)
Title: Production of organic whisker
Inventor: KITAKOJI TOSHISUKE
IPC: C08G85/00
Filed: 1984-07-20
Abstract: PURPOSE:To obtain an organic whisker by irradiating a polymerizable organic low-MW compound with energy rays in vacuum. CONSTITUTION:An organic whisker is obtained by irradiating a polymerizable organic low-MW compound or its composition, preferably, together with a curing agent and/or a polymerization accelerator. Examples of the organic low-MW compounds used include a compound having at least two epoxy groups in the molecule, which by itself or by the action of a curing agent, can simultaneously undergo ring opening of the epoxy groups and formation of a three-dimensional polymer, and a compound which can be polymerized by forming an ester linkage between a carboxyl group and a hydroxyl group. As the energy rays, any of radiations including ultraviolet rays, visible rays, visible light, infrared rays, X-rays, electron beams and gamma-rays, ion beams and acoustic waves can be used.
Patent JP-H07325118-A (JP)
Title: Zero reference calibration system for surface electrometer
Inventor: NOZAKI NENKO
IPC: G01R29/12
Filed: 1994-05-30
Abstract: PURPOSE:To effect calibration without connecting an object with a reference voltage by setting the reference voltage at the ground potential and applying the reference voltage to the zero potential point in a measuring circuit thereby simply grounding the object. CONSTITUTION:A terminal 22 to be connected with a reference voltage is provided for the ground 19 of a measuring circuit 17 connected, at the output 18 thereof, with the input of an insulating amplifier 23 having the ground connected with the ground 19 of the measuring circuit 17. The measuring circuit delivers a detection output to the insulating amplifier 23. The ground on the output side of the insulating amplifier 23 has same potential as the ground of reference voltage, i.e., an electrode to be measured. Consequently, only a low voltage Vo corresponding to a measured surface potential appears at the output 24 of the insulating amplifier 23, i.e., the output of a surface electrometer. The terminal 22 is short-circuited at the time of normal measurement and connected with a reference voltage at the time of calibration.
Patent JP-H01319170-A (JP)
Title: Information recording and reproducing device
Inventor: KURIHARA HIDEO
IPC: G11B17/34
Filed: 1988-06-18
Abstract: PURPOSE:To reduce a spring constant without causing plate thickness to be thin and to prevent the oscillation of a plate spring itself by using the plate spring, for which a transmitting hole is provided, as an energizing means to an information recording medium. CONSTITUTION:On the plane surface part of a plate spring 10 except bending parts 10a and 10b, plural transmitting holes are arranged along a length-wise direction with constant intervals. Then, the force of the plate spring 10 to ener gize an optical card C to a frame 2 is gradually increased from a central part to respective both edge parts C1 and C2 along the length-wise direction of the plate spring 10. Thus, when an information bit string is formed to the optical card C, the almost straight line-shaped information bit string can be formed. To information which is recorded in such a way, even at the time of reproduc ing, exact scanning and driving control, especially, tracking control can be executed. Further, when the width of the optical card C in a width-wise direction is slightly wider, the spring constant is made small and the load of pressing force can be prevented from being increased even when the prescribed pressing force is added since the transmitting holes 10c are provided in the plate spring 10.
Patent JP-H04240245-A (JP)
Title: Weaving yarn for composite material
Inventor: NAGAI KANEHIRO
IPC: B29C70/06
Filed: 1991-01-18
Abstract: PURPOSE:To obtain a fiber structural member for composite material of any shape having excellent strength by constructing fiber guide pipes into a desired structure shape, continuously inserting fiber bundles into the guide piped and dissolving and removing only the guide pipes. CONSTITUTION:Tubular polyimide fiber guide pipes 2 having a little larger diameter than that of fiber bundles 1 used are made into a desired structure shape and fixed with an adhesive. Then the fiber bundles 1 are successively inserted into the guide pipes 2, knitted in the shape formed by the guide pipes 2 and treated with a solvent such as methylene chloride to dissolve only the guide pipes 2 and the adhesive to give a fiber structure.
Patent JP-H11344634-A (JP)
Title: Cable branch part
Inventor: OSUGI TETSUYA
IPC: G02B6/24
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To make connectable and able to be branched upper-side and lower-side coated optical fibers of a main body cable to coated optical fibers of a branch cable. SOLUTION: The cable branch part connects and makes branched the coated optical fibers in the main body cable to/from the coated optical fibers of the branch cable at intermediate parts of the main body cable 3 and is equipped with a housing 6 which covers at least the branch part and two tray groups which are arranged therein, some members of the main body cable 3 penetrate the housing 6 without being cut, and the two tray groups are arranged while divided into an upper side and a lower side as an upper-side tray group 1 and a lower-side tray group 2 near the intermediate part of the housing 6, and the upper-side tray group 1 and lower-side tray group 2 have plural trays respectively,  the connection part and excessive-length part between the upper-side coated optical fibers 3b of the main body cable 3 and the coated optical fibers 4a of the branch cable connecting to them are stored in the trays of the upper- side tray group 1 and the connection part and excessive-length part between the lower- side coated optical fibers 3c of the main body cable 3 and the coated optical fibers 5a of the branch cable connecting to them are stored in the trays of the lower-side tray group 2.
Patent JP-S5851862-A (JP)
Title: Method and apparatus for preparation of chow mein
Inventor: OKA MITSUAKI
IPC: A23L7/109
Filed: 1981-09-23
Abstract: PURPOSE:To prepare CHOW MEIN (Chinese vermicelli fried in oil) in bulk, by putting vermicelli and sauce in a rotary drum furnished with transfer pins and transfer plates therein, and blasting flame with a burner into the drum. CONSTITUTION:The outlet-side of the rotary drum 2 is lifted with a jack, sauce is poured into the drum 2, and the drum is rotated by a motor while charging the vermicelli 22 through the hopper 4 into the drum 2. The vermicelli is transferred toward the outlet-side 26 by the action of the transfer pins 10 and the transfer plates 12, 13 attached spirally to the inner wall of the drum 2. The flame 5a of the burner 5 is blasted to the vermicelli, and the roast vermicelli is collected successively in the container 35. The drum can be cleaned by lowering the jack and tilting the drum 2 downward.
Patent JP-S6417504-A (JP)
Title: High dynamics amplifier stage with strain detection function
Inventor: EDOARUDO BOTSUCHI
IPC: H03F1/32
Filed: 1988-06-17
Abstract: PURPOSE: To detect distortion for clipping by generating a control signal denoting distortion from an output when the distortion detected by a distortion detection transistor(TR) reaches a threshold level. CONSTITUTION: Since output TRs Q5 , Q6 are in operation alternately in an amplifier 1, a signal detected alternately by distortion detection TRs Q'A, Q'B and coupled with distortion is obtained by a line 20. The distortion signal of the line 20 is fed to a comparator 21 and only when the distortion reaches reaches a preset threshold level, the comparator 21 generates a control section denoting distortion based on a resistor RREF or a reference voltage VREF to an output 22. A clipping detector 3 detects the control signal to generate a signal proportional to the distortion and the clipping signal is fed to a voltage controlled attenuator 7. The attenuator 7 attenuates the signal fed from the input according to the distortion state detected by a detector 3 to reduce the distortion.
Patent JP-S5580651-A (JP)
Title: Vertical-type winding machine
Inventor: HIDA TOSHIO
IPC: B65H49/28
Filed: 1978-12-08
Abstract: PURPOSE: To prevent a hazard deriving from uneven wear of the screw, without applying an unreasonable amount of load to the screw shaft, by providing a simple and constructional reinforcement method, in the vertical-type winding machine with an elevation table provided of screw drive system.  
     CONSTITUTION: A shifting piece 17, engated to a pair of vertical screw shafts 16, is linked to both end portions of an elevation table 12 through a link 22, and on top surface of the elevation table 12 is provided a groove 23 in an equal distance from right and left link linking points, and made facing a groove 24 in bottom surface of a turn device 13, with a roller 25 put between those grooves, and the turn device 13 is supported on the elevation table 12 through the roller 25. And in the periphery of the turn device 13 are provided four rollers in a constitution likely with a rolling motion capable by being guided by a strut 21, and the turn device 13 prevented from tilting. In this way, with a load even partially applied to the turn device 13, no reasonable force can be generated in the screw shaft 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0810442-A (JP)
Title: Prize supply device
Inventor: OBASHI HIROTOSHI
IPC: A63F9/02
Filed: 1994-07-01
Abstract: PURPOSE:To supply prizes automatically without the aid of a human continuously by providing a prize supply device with a prize table which supports prizes transferred from a prize transfer portion on the basis of the result of detection by a prize detector and places them on a fixed position of a moving body. CONSTITUTION:A prize supply device is used for a game machine by which a player obtains a prize 11a on a turntable 11b which is moved to a fixed direction and replenishes a prize 11a on a turntable 11b to a position where a prize 11a is not placed. In the device, a prize storage 41 which transfers is turn multiple prizes 11a stored and arranged orderly in a fixed direction, a prize transferrer 42 transferring the prizes 11a transferred from the storage 41, detection sensors 44a, 44b which detect the presence and absence of prizes 11a on a turntable 11b are installed. A prize placing part 43 places prizes 11a from the transferrer 42 in fixed positions on the turntable 11b on the basis of the result of detection by the detection sensors 44a, 44b.
Patent JP-S5276519-A (JP)
Title: Secondary air control unit
Inventor: AOYAMA SHIYUNICHI
IPC: F01N3/22
Filed: 1975-12-20
Abstract: PURPOSE: To expedite oxidation of CO and HC component, by evaluating excess or shortage of the secondary air quantity from mutual relationship of a negative pressure in the carburettor venturi to a differential pressure between two points in the secondary air passage, and by controlling the optimum quantity of the secondary air through feeding back procedure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0819849-A (JP)
Title: Device for supplying molten magnesium
Inventor: AKEMOTO HARUO
IPC: B22D17/30
Filed: 1994-07-01
Abstract: PURPOSE:To provide a device for supplying molten magnesium simplifying the assembly and the decomposition and having a simple structure and providing a nonreturn valve automatically opened/closed. CONSTITUTION:The nonreturn valve 40 for communicating/shutting off a molten metal passage is composed of one pair of upper and lower pipe joints 40A, 40R providing a screw part screwing a molten metal supplying pipe 10 at each end parts. Further, a steel ball 40S is incorporated in the inner part and also, a steped part 40M providing a small through-hole in the lower pipe joint (male) 40B is formed, and a stopper 40N for steel ball is arranged on the inner surface of the upper pipe joint (female) 40A.
Patent JP-S6129805-A (JP)
Title: Glass fiber for optical transmission
Inventor: WATANABE MINORU
IPC: G02B6/00
Filed: 1984-07-23
Abstract: PURPOSE:To obtain a GI glass fiber where the core is not broken at the cutting time, by setting the coefficient of expansion of the clad to a 1.1-2.0-fold value of that of the core. CONSTITUTION:The GI optical glass fiber consists of a core 3 formed with a quartz glass to which a refractive index raising dopant is added, a clad 2 formed with a quartz glass to which a refractive index reducing dopant is added to give a 1.1-2.0-fold expansion coefficient of the core 3 to the clad 2, and a pure quartz glass 1 of the outermost layer. The value of the expansion coefficient is set in this mannet to obtain the GI optical glass fiber where conventional core breaks are hardly generated when the fiber is cut.
Patent JP-2000340391-A (JP)
Title: Electricity removing device
Inventor: TAKAYANAGI MAKOTO
IPC: H05F3/04
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the re-bonding of ions and to save the waste of electric power by providing a partitioning plate between a plus discharge needle and a minus discharge needle stored in a case. SOLUTION: A case internal partitioning plate 22 with no clearance is provided between a plus discharge needle 12 and a minus discharge needle 14 in a case 16 having discharge holes 18, 20 and a case external partitioning plate 24 for partitioning plus and minus discharge ions is provided in the outside. The discharge holes 18, 20 are so arranged as to let ions pass through and discharge them so that the both ions are prevented from being bonded again. A discharge needle cleaning brush having a partitioning-plate handle arranged in a region between the both discharge ions is detachably attached in a space between respective cases formed by having rooms for storing at least the tips of the plus and minus discharge needles 12, 14 so as to clean dust, etc., attached to the discharge needles.  Filters for filtrating dust are installed inside and/or outside the case 16 so as to make it into a clean state by the filtration of air from an air inlet.
Patent JP-S63316242-A (JP)
Title: Diagnosing system
Inventor: MASUDA HIROKI
IPC: G06F11/22
Filed: 1987-06-19
Abstract: PURPOSE:To improve a system throughput and to shorten a diagnosing executing time by executing autonomously the diagnosis with an input output control device in accordance with the contents of a diagnosis conditions list set beforehand. CONSTITUTION:A diagnosed activated input/output control device 3 reads a 'diagnosis conditions list' to show a diagnosis object, the number of the times of the execution, execution time, a diagnosis classification, etc., from a memory 20a of a main memory device 20, then analyzes the contents and executes autonomously a designation test. Next, when the diagnosis is completed, the diagnosis result is analyzed, a 'diagnosis result list' is prepared, and stored into a memory 20b of a main memory device 20. Thus, the role of a host software is only to give a single command for the preparations of the diagnosis conditions list and the diagnosis activation, the processing burden and the over- head are reduced, a system throughput is improved and the diagnosis execution time is shortened.
Patent JP-H09312168-A (JP)
Title: Fuel cell device
Inventor: TOOHATA YOSHIKAZU
IPC: H01M8/06
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To improve water exhaust property in a fuel cell by restricting the increase of hydrogen quantity to be exhausted regardless of battery reaction and a large sized fuel cell. SOLUTION: A fuel cell 20 is provided with a slit structure 60 in a oxide gas supply manifold 58. When a rotary shaft 64 of a cam part 62 is rotatably driven by means of a motor 66 provided for the fuel cell 20, slit plates 74 and 84 provided for the slit structure 60 move. At this time, the slits provided with the slit plates 74 and 84 alternately occlude an inlet part of an oxide gas flow path 35P inside each single cells. By temporarily decreasing the number of oxide gas flow paths 35P to which oxide gas is to be supplied, a pressure of the oxide gas to be supplied to the oxide gas flow path 35P temporarily increases, and water drops that have occluded the flow path are blown away.
Patent JP-H054836-A (JP)
Title: Magnetic head and bonding glass for assembling same
Inventor: YAMAZAKI MASANOBU
IPC: G11B5/60
Filed: 1991-06-24
Abstract: PURPOSE:To obtain glass having a coefficient of thermal expansion and low melting point suitable to use for assemble of MIG composite type magnetic head and free from discoloration under high temperature and high moisture by adopting a specific glass composition. CONSTITUTION:The following composition is adopted as bonding glass 15 for assembling a magnetic core 14 having Fe-Al-Si thin film 23 applied to the face opposite to at least either one gap and a slider 12 made of a non-magnetic ceramic: SiO2 6-11wt.%, B2O3 5-9wt.%, Al2O3 2-5wt.%, PbO 55-70wt.%, Bi2O3 5-15wt.%, TeO2 0-10wt.% and CuO 0.5-2wt.%.