baber/WOPTO huggingface dataset:
Patent JP-2000298940-A (JP)
Title: Method and device for digital signal processing
Inventor: SHIMABUKURO TOMOYORI
IPC: G10K15/02
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To inexpensively realize scrambling processing in a small circuit scale to make it easy to adopt it for people's livelihood, to prevent inexpensive copying to protect copyright, and to remove obstacles to delivery business. SOLUTION: A copy guard device 1 subjects a digital audio signal to scrambling processing and is provided with a latch circuit 11, which holds plural word data of the digital audio signal, and switch circuits 13L and 13R which exchange data in one word (for example, the first bit) out of plural word data held in the latch cireuit 11 and data of another word (for example, 23rd bit).
Patent JP-S589205-A (JP)
Title: Recording and reproducing system for binary information
Inventor: SHIMEKI TAIJI
IPC: H03M7/14
Filed: 1981-07-06
Abstract: PURPOSE:To perform high-density recording by performing conversion in accordance with a conversion rule in such a way that at least two bits ''0'' are inserted between bits ''1'' of a conversion code. CONSTITUTION:When the 8th bit of the output of an 8-bit register 6 and the 1st and 2nd bits of the output of an encoder 5 are ''01'', a ''101'' detecting circuit 8 detects that and then changes the 1st and 2nd bits of the input to the register 6 into ''10'' and the 8th bit of the output of the register 6 into ''0''. As a result, an 8-bit shift register 9 outputs a converted code sequence in accordance with the modulation algorithm for converting a 4-bit information signal into an 8-bit converted code. This code sequence is inputted to an FF10, which outputs a desired modulated waveform. Thus, high-density recording is performed.
Patent JP-S58223230-A (JP)
Inventor: NAKAHATA MINORU
IPC: H01H71/10
Filed: 1982-06-18
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-H04333815-A (JP)
Title: Vertical fluorescence lighting device of fluorescence microscope and lighting adjusting method for device
Inventor: OTAKI TATSURO
IPC: G02B21/06
Filed: 1991-05-10
Abstract: PURPOSE:To offer the vertical fluorescence lighting device which enables a light source to be positioned corresponding to the kind of exciting light. CONSTITUTION:This fluorescence microscope has an objective 11 and an ocular 15 as an optical system for observing a sample 13. Further, this microscope has the light source 1 for the exciting light, a half-mirror 5, a collector lens 2, a lens 4, a lens 6, a lens 9, a dichroic mirror 10 which reflects the exciting light and transmits fluorescent light from a sample 13, and a focus plate 5 which is a visible-range dichroic filter movable along the optical axis as the vertical fluorescence lighting device. The focus plate 5 has its position determined for each kind of exciting light and when focusing is performed at each position, an image of the light source can be obtained even on the rear focal plane 12 of the objective 11 for each kind of exciting light.
Patent JP-H06279690-A (JP)
Title: Industrial material consisting of organic polymeric material and product therefrom
Inventor: TAKAGI TOSHIYO
IPC: C09J201/00
Filed: 1993-03-25
Abstract: PURPOSE:To obtain the subject industrial material reduced in black smoke or offensive odor generating at the time of its burning, excellent in flameproof and soundproof effects and resistance to environmental pollution by incorporating an organic polymeric material such as synthetic resin with a plant such as wood and any metal followed by impregnation, etc. CONSTITUTION:The objective industrial material can be obtained by incorporating (A) an organic polymeric material 1 such as synthetic resin, rubber, wood, fibers, paper, leather, coating or adhesive with (B) a plant such as wood, bamboo, grass, algae or seaweed and (C) any metal such as iron, nickel, cobalt, silicon or aluminum, followed by impregnation or kneading.
Patent JP-S63271517-A (JP)
Title: Computer system
Inventor: KOBAYASHI SHUZO
IPC: G06F3/048
Filed: 1987-04-28
Abstract: PURPOSE:To enable an operator who is unskilled in input operation to easily use a computer system by displaying contents displayed on the graphic display even on the display part of a tablet, and indicating the area displayed on the tablet on the graphic display. CONSTITUTION:The entire image of graphic information is displayed roughly on the high-revolution graphic display 12, and when actual operation such as input editing is performed, the entire display for reference and partial display for operation are performed efficiently by enlarging and displaying a working area on the tablet 13 with a display function and indicating the display area on the graphic display with a graphic display frame, etc., on the tablet. Further, direct input operation is possible on the tablet 13 and close to paper writing operation, so there is not feeling of disorder and the operation efficiency is improved more.
Patent JP-2000297365-A (JP)
Title: AlTi SERIES ALLOY SPUTTERING TARGET, WEAR RESISTANT AlTi SERIES ALLOY HARD FILM AND FORMATION OF THE FILM
Inventor: ABE TOSHIHIKO
IPC: C22C14/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the hardness, oxidation resistance, adhesion with a base material or the like of a film formed on a cutting tool, a sliding member, a metal working tool or the like, to provide it with balanced characteristics, to execute stable film formation and to improve the service lives of the tools by allowing a sputtering target to have a specified compsn. SOLUTION: This AlTi series alloy sputtering target is the one having a compsn. of AlxTi1-x-y-zMyRz (where M denotes one or more kinds of elements selected from W and Mo, R denotes one or more kinds of rare earth elements selected from Y, Ce, La, misch metals or the like, and 0.05<=x<=0.7, 0.02<=y<=0.25, and 0.0005<=z<=0.05 are satisfied), the M moreover contains one or more kinds of elements selected from Si and Cr. The sputtering target can be produced by a melting method such as vacuum arc melting and plasma melting, and there is the need of melting in a vacuum or in an inert atmosphere. Moreover, it may also be produced by powder metallurgy in such a manner that Ti, Si and Al powders of prescribed particle sizes are mixed in prescribed ratio.
Patent JP-S5630352-A (JP)
Title: Subscriber's terminal equipment
Inventor: MIURA OSAMU
IPC: H04M1/80
Filed: 1979-08-21
Abstract: PURPOSE:To make it possible for both called and calling subscribers to release a channel by taking the initiative through a switching unit, by providing subscriber's terminals with a function of preventing a subscriber from performing error hook operation in its circuit. CONSTITUTION:As the subscriber's-side method of a catchphone set, it is made possible for a called subscriber to connect with a new calling subscriber through momentary on-hook operation in order to answer to incoming from the calling subscriber while the called subscriber is engaged. After the operation of realy T1, the on-hook state of the handset is detected as an on-hook state by making use of the slow release time of realy T1, holding relay F off. For this purpose, the slow release time of this relay T1 should be longer than the total time of the continuance of the on-hook state of the subscriber using the new service and the release time of relay T0. In on-hook operation after the talk, relay T0 operates and realy T1 is released, so that the state before a ring-back tone is sent out from the switching unit will be set.
Patent JP-2000298202-A (JP)
Title: Ir-ray lens
Inventor: SONE TAKANORI
IPC: G02B1/115
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain an IR-ray lens having high transmittance and superior in mass-productivity. SOLUTION: This IR ray lens is produced by optically adhering a plastic material 3 having a lens formed molded on one surface to at least one surface of a plate material 1 consisting of an inorg. material having transmitting property for IR rays. The thickness of the plastic material 3 is suppressed to the min. to obtain a high transmittance of the lens. By this method, the lens can be formed by die molding and superior mass productivity can be realized.
Patent JP-S5332571-A (JP)
Title: Apparatus for conveying workpieces
Inventor: KONDOU HIROKAZU
IPC: B65G47/04
Filed: 1976-09-07
Abstract: PURPOSE: To provide an apparatus for conveying workpieces at a low cost with required conveyors to reduced one from two in the past through application of outgoing and incoming courses respectively to means of feeding and discharging workpieces thereby performing both operations at one place. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58222284-A (JP)
Inventor: FUJIWARA TOSHIYUKI
IPC: E06B9/88
Filed: 1982-06-21
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。
Patent JP-S5534120-A (JP)
Title: Dissolved oxygen control method in activated sludge process
Inventor: TANUMA RIYOUHEI
IPC: C02F3/00
Filed: 1978-08-31
Abstract: PURPOSE: To maintain excellent properties of activated sludge and realize power saving, by supplying a minimum necessary amount of air in the range not causing drop of breathing activity of the activated sludge due to decrease of dissolved oxygen (DO).  
     CONSTITUTION: Aeration air dispensed from air dispensing pipe 2 is conveyed from an air blower 11. This aeration air is discharged as exhaust gas from the surface of the waste water, and this exhaust gas is sampled by an exhaust gas capturing device 3. The sampled exhaust gas is led into an oxygen analyzer 4, which detects the difference P between the oxygen partial pressure in the aeration air and the oxygen partial pressre in the exhaust gas, and transmits an oxygen partial pressure differential signal P. Receiving this signal, an operational unit 7 gives an air flow target value signal to an air flow controller 8, and drives a motor-driven valve 10 for air flow operation so that the deviation between the aeration air flow signal F introduced from an air flow meter 9 and the air flow target value signal may be zero. As a result, a minimum necessary amount of air may be supplied into the air dispensing pipe 2, and the breating activity of the activated sludge may not be lowered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5533139-A (JP)
Title: Sheet film conveying device
Inventor: MATSUURA TETSUO
IPC: B65H5/02
Filed: 1978-08-31
Abstract: PURPOSE: To feed and contain films smoothly and surely by conveying film sheets by the belt running in forward and backward directions, and the friction wheels making contact with this.  
     CONSTITUTION: According to the turning directions of a gear 114, a pulley 103 turns and a belt 109 runs. Both edges are sandwiched by this belt 109 and a pair of friction wheels 101 making contact at about 1/3 the entire circumference, whereby the film sheet is conveyed and is changed of direction about 90°. According to the running direction of the belt 109 by way of a gear 116 intermeshed with this gear 114, a lever 123 oscillates until it is detained by a stopper pin 124 and the shaft of the friction wheels 101, by which the position of an auxiliary guide plate 110 is controlled and the going direction of the film sheet being conveyed on the side spacing from the friction wheels 101 is controlled. Hence, the film sheet which has been guided by one of the guides 33 and supplied from the feed part is surely and smoothly fed in the specified direction and the film sheet having undergone photographing in the take-up direction along the other guide 33. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11307159-A (JP)
Title: Electrical connection terminal
Inventor: YAMATANI EIJI
IPC: H01R13/11
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a female connection terminal that can enhance productivity and economic performance, and can allow a male terminal to be smoothly inserted into it without causing the interference with the male terminal in receiving and inserting the male terminal. SOLUTION: Both a left and right elastic pressing parts 35 are formed by raising a pair of projecting pieces 26 to be projected in a generally winglike shape from both side edges perpendicular to the front edge of a board part 25 toward their front surface and in the meantime, bending them further inward with respect to each other, and cornercut surface surfaces 30 are formed by cutting off corners formed by the front end surfaces of both the projecting pieces 26 and one edge surface perpendicular to the front end surfaces with the board part 25 and the respective projecting pieces 26 separated from one another. In addition, inclined surfaces 32 are formed by chamfering at least sharp corners formed by both the curnercut surface surfaces 30 and the back surfaces of the projecting pieces 26.
Patent JP-H10296725-A (JP)
Title: Manufacture of resin-impregnated base material
Inventor: MAKINO SHUJI
IPC: B29B11/16
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To stably obtain a resin-impregnated base material having the favorable impregnability of the base material with resin by a method wherein a base material is pre-impregnated with an organic solvent, the water content of which is reduced to a specified wt.% or less through defoaming under reduced pressure and then impregnated with resin varnish and finally dried. SOLUTION: As an organic solvent 2, one, which is compatible with the organic solvent in a resin warnish 3, such as a methyl alcohol, an acetone, a methyl ethyl ketone, a methyl Cellosolve, an 1-methoxy-2-propanol, a dimethyl formamide or the like can preferably be used. The organic solvent 2 is charged to a solvent tank 11 under the condition being defoamed under reduced pressure to 150 Torr or more in a vacuum tank 10. As the organic solvent 2, one having the water content above 3 wt.% is preferably used. If the organic solvent 2 includes water content above 3 wt.%, bubbles tend to leave in the resin- impregnated base material due to this water content.
Patent JP-H08305804-A (JP)
Title: Dictionary generation device for character recognition and character recognition device
Inventor: TAKAKURA MINORU
IPC: G06K9/46
Filed: 1995-04-28
Abstract: PURPOSE: To provide a superior character recognition device by clustering characters independently, one by one. CONSTITUTION: An image input part 2701 receives an input character image 2714 and converts it into binary image data. A character line detection part 2702 detects the coordinates of character lines from the binary image data and a character detection part 2703 detects the coordinates of characters. A feature extraction part 2704 extracts features of the binary image specified with the coordinates of the characters and a rough classification part 2705 selects candidate cluster of high similarity according to the features and cluster features in a rough classification dictionary 108. A detail discrimination part 2706 finds the similarities of nearby clusters by using a dictionary 111 for detailed discrimination again and a recognition result discarding part 2707 judges the significance of the candidate clusters by using a dictionary 113 for discarding processing.  A discarded character connection part 2708 connects discarded characters and a connected character division part 2710 finds character coordinates newly. A recognition result selection part 2711 selects a recognition result, a line recognition result evaluation part 2712 judges whether or not characters in one line are significant, and a recognition result output part 2713 outputs the recognition result as a character code.
Patent JP-S60112-A (JP)
Title: Digital filter for elimination of commercial power supply component
Inventor: MATSUURA SHIROU
IPC: H03H17/02
Filed: 1983-06-16
Abstract: PURPOSE:To make the damping frequency of a digital filter follow the variance of the frequency of a commercial power supply by producing the sampling pulse of the filter based on the commercial power supply. CONSTITUTION:The commercial power supply signal is detected by a commercial power supply signal detecting circuit 11 of a sampling pulse generating circuit 10 of a digital filter 20 and then processed by a waveform shaping circuit 12 and a zero-cross detecting circuit 13. Then a zero-cross pulse of a frequency 2f0 is produced and processed by a multiplying circuit 14 and a pulse shaping circuit 15 in response to the pass band of the filter 20. Then the sampling pulse is applied to the filter 20 to control a sampling/holding circuit 21, an A/D converter 22, a filter processing part 23 and a D/A converter 24 of the filter 20. Then the frequency of the damping characteristics of the filter 20 is made to follow the frequency of the commerical power supply to fix the filter damping characteristics.
Patent JP-S63270735-A (JP)
Title: Production of thermosetting polymer
Inventor: NIWA TAKAKAZU
IPC: C08G73/00
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a thermosetting polymer excellent in heat and chemical resistance, by polymerizing a specified amic acid under heating. CONSTITUTION:An amic acid of formula I (wherein R is 2-15C aliphatic or aromatic hydrocarbon group) and, optionally, a bisamic acid of formula II and/or a bismaleimide of formula III are polymerized by heating to obtain the purpose thermosetting polymer. All of the amic acid, the bisamic acid and the bismaleimide can be easily handled because they are powdery. There compounds are soluble, and especially the amic acid is readily soluble in an alcohol, a ketone or the like. Because these compounds themselves are heat- meltable, they can be used as composites for moldings or laminates. The polymerization by heating can be performed at normal or elevated pressure, and it is preferably done at an elevated pressure when a molding or a laminate is produced. The pressure is usually 10-150kg/cm<2> at gauge.
Patent JP-H044453-A (JP)
Title: Distributed-processor control system
Inventor: WATANABE YASUHIRO
IPC: G06F9/46
Filed: 1990-04-23
Abstract: PURPOSE:To reduce communication loads to CPUs between processors by controlling the actual transfer of information data between the processors under the control of a direct memory access controller. CONSTITUTION:A host processor 1 contains a higher-rank communication memory 3, higher-rank transfer control circuit 4, and higher-rank interrupt control circuit 5 and a slave processor 16 contains a lower-rank communication memory 18, lower-rank transfer control circuit 19, and lower-rank interrupt control circuit 20. A direct memory access controller 11 in a control interface 9 controls the transfer of information data through a memory for communication 10 between the memories 3 and 18 on the basis of a transfer request, issuance of a transfer completion notice, etc., to the circuits 4 and 19. In addition, an interrupt control circuit 12 in the interface 9 controls the interrupt to the host processor 1 and a CPU 17 in the slave processor 16 on the basis of a transfer request notice, etc., to the circuits 5 and 20. Therefore, communication loads to CPUs between the processors can be reduced.
Patent JP-S5631833-A (JP)
Title: Side support device for seat
Inventor: KAZAOKA KENICHI
IPC: B60N2/90
Filed: 1979-08-22
Abstract: PURPOSE: To dispense with a handle member in such a way that a desired position is locked in the motion of the seat side edges in the direction of body catching only by directly moving one side of the seat side edges.  
     CONSTITUTION: A release operating side 15 is constituted at one part on the seat side edges 13 of the seat body 11 of a seat cushion or a seat bag, and on the other side, a support operating side 16 is constituted. When a pressure plate 18 on the support operating side 16 is pressed by a person on the seat, the loins of the person on the seat are caught by the both seat side edges by working force from a link 38. Said catch is released by pressing the pressure plate 17 on the release operating side 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05292817-A (JP)
Title: Seedling planting device
Inventor: YANO SHINICHIRO
IPC: A01C11/02
Filed: 1992-04-24
Abstract: PURPOSE:To provide the subject device decreased in the deformation or crumbling of the end of assembled seedlings, so designed that a supporting brush long sideways is provided in a specific mode on a seedling table. CONSTITUTION:A brush 20 long sideways to support the end of the seedling receiving board 6 side of assembled seedlings 10 is provided on a seedling table 5. When the end of the assembled seedlings pushed out is close to the receiving surface of the board 6, the brush hairs 20 hanging down from above are bent and support the seedling end; on the contrary, when the end of the assembled seedlings is cut off by a seedling planting lever 7 and stands apart from said receiving surface, the lower end of the brush hairs returns to such end.
Patent JP-S5230842-A (JP)
Title: Holding arm of bottle coating apparatus
Inventor: HIROTA KISHICHI
IPC: C03B35/12
Filed: 1976-09-06
Abstract: PURPOSE: A holding arm to hold a bottle easily and firmly, and to prevent the adhesion of paint around the mouth of the bottle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000297620-A (JP)
Title: Lubrication structure for vertical engine
Inventor: YONEZAWA ATSUSHI
IPC: F01M1/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple lubrication structure of a vertical engine to enable delivery of lubrication oil by pressure. SOLUTION: In a vertical engine 3, of which a crankshaft 10 is vertically mounted inside an engine housing 14, a cam shaft is disposed beside the crankshaft 10 and both the crankshaft 10 and cam shaft are connected via timing gears 33, 34 that are provided on both the shafts, respectively. An oil pan 19 is disposed below the engine housing 14. Furthermore, a cover plate 38 is provided on a joint surface between the engine housing 14 and oil pan 19. A fluid- tight gear chamber 37 is formed inside the oil pan 19 to house both the timing gears 33, 34, while positive pressure generated inside the gear chamber 37 by the rotation of both the timing gears 33, 34, is introduced into the oil pan 19. Lubrication oil inside the oil pan 19 is thus delivered into the engine 3 by the pressure.
Patent JP-H11329771-A (JP)
Title: Ballast
Inventor: SING ROLAND
IPC: H05B41/285
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To suppress danger generating by a lamp and a ballast under the dangerous environment of explosion by obstructing the control of at least one switch element arranged in a line branch being attached to a discharge lamp from which voltage exceeding burning voltage is detected as of the time distance longer than the specified lighting time since a switch is turned on. SOLUTION: An inverter circuit 8 is installed in a ballast 1 for operating discharge lamps 2, 3 in parallel, and the inverter circuit 8 has switch elements 11, 12, 13 for control through the control input side in the line branches 5, 6, 7. A control circuit 14 is connected to the control input side of the inverter circuit 8, and constitutes a monitor device 36 for switching on and switching off the switching elements 15, 25. The monitoring device 36 monitors whether the applied time of lighting voltage exceeds the specified time distance or not. When the lamp is not lit, the voltage applied to a broken down fluorescent lamp can be reduced to zero.
Patent JP-H01276447-A (JP)
Title: Optical recording medium
Inventor: YOSHIKAWA ATSUO
IPC: G11B7/24024
Filed: 1988-04-27
Abstract: PURPOSE:To increase recording sensitivity and to obtain high reliability over a long period of time by joining plural substrates having recording films on the surface via a self-adhesive agent. CONSTITUTION:The recording films 11 are formed on two sheets of the substrates 10 and the recording layers 11 are stuck to each other via a self-adhesive agent layer 30. Polyester, polyimide, aluminum foil, etc., are used for the substrates 10. While self-adhesive agents of a silicone system, rubber system, acrylic system, etc., are preferable as the self-adhesive agent. Recording is executed by the change in the shape of the recording films by laser light.