baber/WOPTO huggingface dataset:
Patent JP-H06229879-A (JP)
Title: Method for measuring light attenuating quantity of optical line containing optical branch
Inventor: TAKEUCHI NOBUNARI
IPC: G01M11/00
Filed: 1993-01-29
Abstract: PURPOSE:To provide a method for measuring the light attenuating quantity of optical lines containing optical branches by which the loss of each optical line using an optical branch coupler can be measured from one end of the optical line without enlarging the dynamic range of an OTDR used for the measurement. CONSTITUTION:Ends of output-side optical fibers 8, 9, and 10 are respectively terminated by means of light reflecting plates 11, 12, and 13 and an optical directional coupler 2 which has at least one common input terminal A and two output branching terminals B and C is prepared. One end of an input-side optical fiber 6 is connected to the first output branching terminal B and the second terminal C is terminated by means of a light reflecting plate 4 through a variable optical attenuator 3 which can change the attenuating quantity of passing light. Then the light attenuating quantity of an optical line 5 to be measured is measured by supplying optical pulses from a OTDR 1 connected to the common input terminal A and using the difference in intensity level among reflected optical pulses from the reflecting plates 4, 11, 12, and 13.
Patent JP-2000232289-A (JP)
Title: Cooling structure of electronic equipment
Inventor: NAKAMURA SEISUKE
IPC: H05K7/20
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment cooling structure which can properly cool down heating units of various printed circuit boards mounted in a computer device in the electronic equipment especially including extension card that is standardized in an industrial field. SOLUTION: In the cooling structure of an electronic equipment where an extension card 2 to which a cooling air flow is fed by a cooling fan 25 and another heating unit from which warm air is evacuated by another cooling fan 35 are mounted adjacent to each other on a system board 11, the cooling fan 25 which feeds a cooling air to the extension card 2 is installed on the top surface, a first duct 21 which covers the extension card 2 so as to prevent warm air around the extension card 2 from being discharged to other heating units and a space inside the electronic equipment, and a second duct 31 which sends warm air around the extension card 2 to the other cooling fan 35 which evacuates warm air from the other heating units are provided.
Patent JP-S55126823-A (JP)
Title: Computing processor for received and sent-in volume of community drying facility
Inventor: NISHIDO YOSHIHIKO
IPC: G01G11/00
Filed: 1979-03-26
Abstract: PURPOSE: To improve the efficiency of operation while preventing accidents such as mixture of different kinds of moisture besides the deterioration of quality, by receiving grains by automatically measuring the moisture of them and then by sorting them by kinds and moisture values.  
     CONSTITUTION: While carried grains are put in hopper 1, a framhous code entry card is inserted into card reader 6 and then a kind switch is pushed to operate automatic moisture meter 2 and rough sorter 3, thereby feeding the grains to meter 4. The moisture value of the grains is sent to controller 8 and stored in memory unit 9. According to the moisture value and kind, one of receiving tanks T 1 WT n  is determined by the controller, which is displayed by display unit 11 and conveyor 5 moves, so that when preparations are made, meater 4 and conveyor 5 will be put into operation by depressing a button on operation board 7. The metering result is stored in memory unit 9 at the watch time and here, data needed for the computation of the kind, moisture value, weight, etc., classified by farmhouses are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59161067-A (JP)
Title: Manufacture of bipolar type semiconductor device
Inventor: MIWA HIDEO
IPC: H01L29/73
Filed: 1983-03-04
Abstract: PURPOSE:To make the starting points of each diffusion with a base and an emitter the same, to reduce the area of an element and to improve the degree of integration and increase the speed of processing by setling an emitter diffusion hole prior to the formation of a base diffusion layer. CONSTITUTION:An N<+> type buried layer 4 as a collector region in an N-P-N transistor is diffused into an element forming region on a P type silicon semiconductor substrate 5. An impurity is diffused, and a select oxide film 14 is formed to the surface. A select oxidation is executed, a silicon nitride film 13 is removed by hot phosphoric acid, and a P<+> type channel stopper region 15 is shaped while using the oxide film 14 on the N<+> type region 4 as a mask. The oxide films 12, 14 of the surface of the silicon semiconductor substrate 5 are removed, an N type epitaxial growth semiconductor layer 6 is formed on the upper surface of the substrate 5, and oxide films 7 for an isolation are formed through a select oxidation method. An emitter diffusion hole 11 is shaped to a thin oxide film 16 on the element forming region through photolithography technique while an N<+> layer 18 as a collector section and a P<+> layer as a base region 8 are formed. A polycrystalline silicon film 19 is deposited on the surface of an element, and arsenic ions are doped to the polycrystalline silicon film 19.
Patent JP-S63202830-A (JP)
Title: Fluorescent character display tube and method for driving it
Inventor: HIROI MAMORU
IPC: H01J31/15
Filed: 1987-02-17
Abstract: PURPOSE:To eliminate the luminescence leakage and prevent the deterioration of the display quality by providing a conductive film as a new control electrode having nearly the same shape as a control electrode arranged on an anode substrate. CONSTITUTION:A display segment 2 and the first control electrode 3 surrounding the display segment 2 are formed on an anode substrate 1. A filament 4 arranged at a distance from the display segment on the anode substrate 1 is supported on a metal frame 8 under tension. A conductive film electrode 6 as the second control electrode having nearly the same shape as the first control electrode 3 is formed on the inner face of an upper glass 7 facing across the filament 4, and the positive voltage is applied. The luminescence leakage can be eliminated by this second control electrode, thereby the deterioration of the display quality can be prevented.
Patent JP-H05232910-A (JP)
Title: Display device
Inventor: KOBAYASHI HIROAKI
IPC: G06F3/048
Filed: 1992-02-21
Abstract: PURPOSE:To make it possible to provide a specific information source in a specific direction without requiring complex operation and to reduce a setting space by switching an image and sound to be outputted to a display part based upon information applied from an angle detecting means. CONSTITUTION:When a vertical/horizontal angle changing mechanism 1 executes operation (so-called oscillation of a display), a vertical/horizontal angle detecting part 2 detects a vertical angle Y and a horizontal angle X formed between a display part and a mount part and stores the detected contents in a temporary storage area in a buffer 3. An information source selecting part 6 collates the X, Y with the contents of an information source definition table 5 previously set up by an information source setting part 4 and selects a corresponding information source, an image signal in the selected information source is displayed to an image display part 9 through an image control part 7 and a sound signal in the source is outputted from a sound output part 10 through a sound control part 8.
Patent JP-H10230908-A (JP)
Title: Binding machine
Inventor: TANGE YOSHIAKI
IPC: B65B27/10
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To stabilize turning of a bending member and to decrease therewith possibility of binding failure by a method wherein a binding wire is turned in a U shape round a matter to be bound with the bending member turned without depending on operation of gears. SOLUTION: In the binding machine, a guide pin 62 provided at the rear end of a bending member 60 moves along a guide groove 12 when the bending member 60 formed in a bowlike shape is moved in a circular arc movement with a sliding base plate 70 turned with a pivot 74 as its fulcrum, and the front end of the bending member 60 turns, crossing a slit, as the bending member moves forward. Thereby, a binding wire is turned in a U shape around a matter M to be bound inserted into the slit and pressed against a twist head 80. After that the delivery side of the binding wire is cut with the twist head 80 and a cutter 90 turned, and both ends of the cut wire are twisted and thereby binding is completed.
Patent JP-S61246604-A (JP)
Inventor: HAINAA SHIYUTOUKENBUROTSUKU
IPC: G01B11/00
Filed: 1986-02-19
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-S55126809-A (JP)
Title: Sealing method for bubble liquid of level gauge
Inventor: NABESHI TAMOTSU
IPC: G01C9/24
Filed: 1979-03-24
Abstract: PURPOSE: To realize the easy and efficient sealing of a bubble liquid and also to secure exellent airtightness extending over a long period by inserting an intermediate stopper and cap and by hardening the setting-in space of the cap with adhesives.  
     CONSTITUTION: Bubble pipe body 1 is provided with liquid sealing hole 2 and ring circumferential wall 3. Ring circumferential wall 3 has step part 4 while the internal circumference of liquid sealing hole 2 is made greater than that at the end parts, and concave part 5 is provided surrounding the outside of circumferential wall 3. Intermediate stopper 7 set in circumferential wall 3 is made of synthetic resin and agrees with the internal circumference of circumferential wall 3. Further, cap 8 is formed by providing circular axis part 9 set freely in circumferential wall 3 and ring wall 10 covering the external circumference of circumferential wall 3 outside of this circular axis part 9. The space formed between ring wall 10 and circular axis part 9 when cap 8 is set to circumferential wall 3 is filled with adhesive 11 hardening in a short time. Consequently, this sealing can be attained easily and securely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11225687-A (JP)
Title: Feed for fish and its production
Inventor: AOKI TAKASHI
IPC: A23K1/10
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a feed for fish containing enriched fat content, having excellent absorption of a nutrient and accelerating the growth and development of bred fishes by blending a fish powder with wheat flour, etc., and impregnating it with a prescribed amount of a fish oil under a specific condition. SOLUTION: This feed for fish containing <=15 pts.wt. of a fish oil is obtained by blending preferably 70-80 pts.wt. of fish powder with preferably 10-20 pts.wt. of wheat flour and preferably 5-10 pts.wt. of the other additive such as starch, compressing the blend to be a solid, and adding a fish oil such as Pacific saury oil heated at a temp. of 80-150 deg.C to the solidified material, or dipping the solidified material in the fish oil for, e.g. 20-60 sec., and drying the solidified material.
Patent JP-S63201587-A (JP)
Title: Automatic zero point circuit for integrator
Inventor: YANO SHIGEKI
IPC: G01J1/42
Filed: 1987-02-18
Abstract: PURPOSE:To completely eliminate volume adjustment at each time of the use by reading the output voltage at the time of operating a first operational amplifier, which is connected to a photomultiplier, as the amplifier to correct the output voltage obtained at the time of operating the first operational amplifier as the integrator. CONSTITUTION:The output current of a photomultiplier 1 is integrated by a first operational amplifier 2 and is amplified and is inputted to an A/D converter 3 and a sampling and holding circuit 5. The output of the converter 3 is inputted to a control part 4, and the output of the circuit 5 is inputted to a second operational amplifier 7. The output of the second operational amplifier is connected to the output part of the photomultiplier through a resistance 11, and a volume 6 is connected there also. A hold start signal 8 and an integration start signal 9 are applied to the control part 4 to output a hold command 10 and control commands to coils RL1 and RL2 of first and second relays. Thus, a change component of the dark current of the photomultiplier and that of the characteristic of a dark current compensating circuit are automatically compensated and volume adjustment is completely eliminated.
Patent JP-H04260448-A (JP)
Title: Method for separation of desired molecule from solution and concentration thereof
Inventor: JIERARUDO ESU BURATSUDOSHIYOO
IPC: B01J45/00
Filed: 1991-02-05
Abstract: PURPOSE: To quantitatively separate and concentrate a desired molecule or ion such as a gas, an anion, an amino acid or the like from an original solution containing other molecule in a higher concentration. CONSTITUTION: By bringing an original solution into contact with a cation- ligand-matrix containing cations which form a complex with ligand molecules covalently bonded to a matrix comprising an organic spacer bonded to a solid inorganic support via a silicon atom to form a complex comprising cation-ligand- matrix-desired molecule and then bringing the matrix into contact with a small amount of an accepting solution in which the desired molecule can be dissolved, the desired molecule is separated and concentrated. The method is effective for separation and quantitative analysis of a poisonous molecule or ion in an extremely low concentration and useful in the preparation of an ultrahigh purity of salt or gas and the recovery of a valuable molecule existing in a low concentration with other molecules.
Patent JP-H11231787-A (JP)
Title: Seal base paper
Inventor: HAMANO TAKASHI
IPC: B42D15/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To enable use as an address book and to enable such a joy that exchange is deepened by having a communication after replacement by using a composite image of an image of a player and character information relating to the player as a specific image printed on an image print seal corresponding to the position of a seal on the seal base paper. SOLUTION: When the player touches the surface of a display with a touch panel with a finger, photography by a CCD camera is carried out and an image is composited in an image frame and displayed. Recognizing the image of the player is finished, then a character input image is displayed. The player selects the kind, shape, size, etc., of characters by making finger touches and further selects and determines characters to the inputted. The player can input his or her name, address, telephone number, etc., and input an arbitrary message. Then the image 61 of the player and the inputted character information 62 are put together in a selected background frame and printed at respective positions on the seal 22.
Patent JP-S60181160-A (JP)
Title: Preparation of polyamide resin composition
Inventor: TAGUCHI HIROSHI
IPC: C08L35/06
Filed: 1984-02-28
Abstract: PURPOSE:The titled composition having improved impact resilience, compression strength and impact strength, obtained by blending a polyamide resin with an acid anhydride group-containing compound, and a compound containing a hydroxyl group and/or amino group in a molten state. CONSTITUTION:(A) 100pts.wt. polyamide resin (e.g., nylon 11, etc.) and/or polyether amide elastomer is blended with (B) 0.1-150pts.wt., preferably 1-70pts.wt. compound (e.g., ethylene-propylene-maleic anhydride copolymer, etc.) containing an acid anhydride group or a reactive group derived from it in one molecule, and (C) 0.1-80pts.wt., preferably 1-50pts.wt. compound (e.g., partially or totally saponified polyvinyl acetate, hexamethylenediamine, etc.) containing two or more hydroxyl groups and/or amino groups in one molecule at 100-350 deg.C in a molten state.
Patent JP-H04249254-A (JP)
Title: Heat developable photosensitive recording material
Inventor: YAMAGUCHI JUN
IPC: B41M5/30
Filed: 1991-02-05
Abstract: PURPOSE:To obtain a perfectly dry black-and-white or color photosensitive recording material producing no unnecessary waste, not requiring the use of a developing soln., etc., and giving an image having high resolution by using a photosetting compsn. made of a specified photosetting emulsion. CONSTITUTION:A photosetting compsn. used is emulsified with at least one of surfactants represented by formulae I-IV, wherein A is a monovalent 8-18C unsatd. hydrocarbon group having one double bond or 8-18C alkyl substd. phenyl, B is 6-16C alkyl, each of C and D is 8-18C alkyl, each of E and G is 4-20C alkyl, M is H, an alkali metal, an alkaline earth metal, etc., (m) is 0 or an integer of 1-20, (n) is an integer of 1-3 and (p) is 3 or 4.
Patent JP-H11219290-A (JP)
Title: Reproducing device of optical storage disk
Inventor: YAMAMOTO KAZUYUKI
IPC: G06F21/10
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent the illegal reproduction and usage of a program by means of a third person by enciphering decoded data outputted from an IC card through the use of common key data which is generated by means of a common key generating means and outputting the enchiphered data. SOLUTION: CPU 10 outputs an instruction to the IC card 3 which is inserted to an IC card reader 8 so as to output cipher generating information data (YB). A control part 17 incorporated in IC 4 indicates a generating part 16, permits it to generate cipher generating information data (YB) and outputs it to the IC card reader 8. Besides, generated cipher generating data (YA) is outputted to the IC card 3. The control part 17 of the IC card 3 indicates the enciphering of decoding key data which is stored in a ROM part 14, the cipher generating part 16 generates common key data (KAB) from the cipher generating information data (YA) and a random number (XB) and decoding key data is enciphered and outputted to the control part 17. The decoding key data is outputted to the IC card reader 8 of a main body part 2 by the control part 17.
Patent JP-H10217110-A (JP)
Title: Substrate holding device and polishing device
Inventor: KIMURA NORIO
IPC: B24B37/30
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a substrate grasping device which can supply a pure fluid having no risk of contaminating a work to be polished to the area between a top ring and the work. SOLUTION: The arrangement according to the present invention is configured with a top ring 10 to grasp a substrate in such a way as confronting a turntable, a driven shaft 12 to support the top ring through a spherical bearing in such a way as capable of tilting, and a transmission mechanism 72 which is installed between the end of drive shaft and the top ring 10 and transmits thereto 10 a torque from the drive shaft 12, wherein the shaft hole 50 is formed in the center of the drive shaft so as to admit insertion of a flowing pipe 56 whose one end is in communication with an external device such as a fluid source and other end is in communication to between the top ring 10 and a work to be polished.
Patent JP-H11217238-A (JP)
Title: Glass paste composition, transfer film and plasma display panel
Inventor: MASUKO HIDEAKI
IPC: H01J17/16
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To increase the dispersion stability of the glass powder and suppress the occurrence of aggregation of the glass powder with the time by using the glass powder together with a binding resin and fatty acids. SOLUTION: The glass powder preferably softens at 400-600 deg.C and is a mixture of lead oxide, boron oxide and silica or the like. The binding resin is preferably an acrylic resin. Thus, in the resultant membrane-forming material layer manifests excellent adhesion to the glass base material, resultantly the transfer film formed by applying the composition to the substrate film shows excellent transfer to the glass base plate. The amount of the binding resin is 5-40 pts.wt. per 100 pts.wt. of the glass powder. The fatty acid increases the dispersion stability of the glass powder and a saturated fatty acid such as octanoic acid or the like or an unsaturated fatty acid such as elaidic acid or the like can be cited. The content of the fatty acid is preferably 0.001-10 pts.wt. per 100 pts.wt. of the glass powder.
Patent JP-H11216677-A (JP)
Title: Lapping material and manufacture thereof
Inventor: MATSUSHITA TAKASHI
IPC: B24D11/02
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a lapping material difficult to generate a vertical crack, preventing a side slip even in the case of grinding/polishing relating to a grinding/polishing surface, providing a good biting property against the grinding/ polishing surface, and improving grinding/polishing efficiency. SOLUTION: An inorganic long fiber 1 impregnated with thermosetting resin, is wound traversingly in a periphery thereof along a rotational direction of a rotary unit, cut to open a formed material wound onto this rotary unit in its axial direction, spread into sheet shape, and laminated with plurality of sheets when necessary to form a lapping material block 20, by press heating and hardening. This lapping material of a flat plate-shaped formed body impregnating the inorganic long fiber 1 with the thermosetting resin, by slicing in flat plate shape so as to become a traversed surface side of this block 20 in a flat surface side at lapping time, the inorganic long fiber 1 is oriented in right/left symmetrical two directions relating to a polishing direction.  Here, the inorganic long fiber 1 is preferable oriented in right/left symmetrical two directions at a 10 to 45 deg. angle relating to the polishing direction.
Patent JP-S62192795-A (JP)
Inventor: ISHII TAKATOSHI
IPC: G09G5/14
Filed: 1986-02-20
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-S56132188-A (JP)
Title: Controlling system for speed of direct current motor
Inventor: HASEGAWA KAZUHIKO
IPC: H02P7/282
Filed: 1980-03-19
Abstract: PURPOSE:To make the time change of the number of revolution constant and control speed stably by controlling the time change of the field currents of a DC motor driving a rewinding reel, etc. so that it corresponds to a square of the field currents. CONSTITUTION:The currents of the field winding 3 of a DC motor 1 driving a rewinding reel, etc. are controlled by means of a filed current regulator 5, a PI regulator, and a field current controller 4 containing a thyristor 8. Set value displaying field currents corresponding to the speed of revolution of the reel from a speed setter 11 is supplied to a lamp function generator 10, the output is transmitted to a  square arithmetic circuit through an absolute value circuit 12, the output is applied  to the lamp function generator 10 and output signals changing with the passage of  time is obtained and inputted to the current regulator 5. Thus, the motor 1 can be controlled so that the speed of revolution alters rectilinearly to the field currents,  and speed can be controlled stably over a wide range.
Patent JP-S58153460-A (JP)
Title: Method for generating dot pattern
Inventor: OOTANI ATSUSHI
IPC: G09G5/00
Filed: 1982-03-06
Abstract: PURPOSE:To realize the recording of gradation pictures of high quality, by using the patterns to which the recording density is properly complemented in response to the difference of reading levels of density for adjacent picture elements of an original picture. CONSTITUTION:The sample value supplied from an input part 14 is stored in a buffer 15. The difference of sample values is obtained by a substractor circuit 16 and fed to a selector circuit 17. A deciding circuit 18 performs a calculation to check whether the sample values are equal to each other. The pattern number is decided by a pattern number deciding circuit 24 and a complemented pattern number deciding circuit 26 and in response to the output of the selector 17. Then the patterns are read out of memories 25 and 27 respectively. These read-out patterns are stored temporarily in a pattern storing buffer 28 and then delivered to an output part 30 via a line buffer 29.