baber/WOPTO huggingface dataset:
Patent JP-H02263265-A (JP)
Title: Tabulation processor
Inventor: SHIRABE SHIGETOSHI
IPC: G06Q10/10
Filed: 1989-04-03
Abstract: PURPOSE:To operate the rows with high efficiency with no shift of data within a file by storing the row data presence information, the row data chain information in a memory means and updating the contents of the memory means. CONSTITUTION:A data file 15 is prepared to store the data to be processed together with a work file 16 which is used for processing the data, a memory means 13 which stores the row data chain information as well as the row data presence information showing a specific file that stores the due row data, and a row data operation means 14 which performs the row data operations for a tabulation process by updating the contents of the stored row data presence information and row data chain information. Thus the insertion, the deletion, the change of attribute, etc., can be carried out for the row data with change of the contents of the row data chain information. Therefore it is not required to actually shift the data within a file and a tabulation process is attained with high efficiency even at a level exceeding the capacity of the file 15.
Patent JP-H10275476-A (JP)
Title: Selective pre-charge circuit and random access memory
Inventor: ROGERS ROBERT
IPC: G11C7/12
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To enable obtaining a pre-charge circuit of less power consumption and a RAM device incorporating it by decoding previously at least one part of data words to be read out and pre-charging only bit lines in which a corresponding RAM cell forms desired data words. SOLUTION: This circuit has a pair of bit line pre-charge elements 613, 614 connected to RBL 615 and WBL 616 behaving as a read-out bit line and a write-in bit line respectively for RAM cells of one train. Further, the circuit has a sense amplifier circuit 640 including bit line pre-charge NMOS transistor 643 connected to an output node 691 of a column multiplexer (multiple switch element) connected to the RBL 615 so as to enable switching, each pre-charge element is switched by a pre-charge control signal PCH611, and only a specific RAM column is pre-charged.
Patent JP-S63250612-A (JP)
Title: Optical fiber connecting device
Inventor: AKAIKE AKIHIKO
IPC: G02B6/24
Filed: 1987-04-08
Abstract: PURPOSE:To execute in a lump holding, cutting and aligning processes by providing a coupling member on a connecting device, and providing a means for inserting an optical fiber into its coupling member and holding the end part of an optical fiber, and also, cutting it. CONSTITUTION:Between the upper substrate 13 and the lower substrate 14 of an optical fiber connecting device, an optical fiber inserting groove 15 is provided, and also, a space part 16 is formed so that a coupling member 17 can be pushed into the space part 16. Subsequently, a pair of optical fiber 25, 25' are inserted into the inserting groove 15. In that case, the coupling member 17 is pushed into the space part 16, the tip of the optical fiber 25 is bent by an inclined part 23, and by cutting the optical fiber 25 by edges 19, 22, an end face is formed. Also, the optical fiber 25 is held by unevenness of the inserting groove 15. Moreover, on the upper part of the edge 22 of the coupling member 17, a waveguide part 31 is provided, light is made incident from one end face of the optical fiber 25, reflected by the waveguide part 31, and the light is emitted from the other end face. Accordingly, since a series of processes of holding, cutting and alignment of the optical fiber can be executed in a lump, the workability can be improved.
Patent JP-S61242586-A (JP)
Title: Production of ketopantoic acid salt and/or ketopantolactone
Inventor: YAMADA HIDEAKI
IPC: C12R1/15
Filed: 1985-04-19
Abstract: PURPOSE:To produce the titled compound useful as a synthetic intermediate for pantothenic acid, CoA, etc., economically on an industrial scale, by oxidizing L-pantoic acid salt or L-pantolactone with microorganism. CONSTITUTION:The objective substance is produced by oxidizing L-pantoic acid and/or L-pantolactone (preferably contained in DL-pantoic acid salt and/or DL-pantolactone) with microorganism (preferably belonging to Nocardia genus, Rhodococcus genus, Nocardioides genus, Mycobacterium genus, Streptosprangium genus or Corynebacterium genus) preferably at 5-10pH.
Patent JP-H10279036-A (JP)
Title: Conveyor belt
Inventor: MIYAO HIROYUKI
IPC: F16G1/10
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To moderate the extension fatigue of a front cover rubber surface, and to prevent the generation of cracking, by comprising plural core layers of the different moduli, as a core body, and forming a neutral line in such manner that it is positioned on the uppermost layer of the core body. SOLUTION: In a conveyor belt 1 wound on a pulley 2, a core body 3 is formed by laminating three sheets of core layers 5, 6, 7. A rear cover rubber 8 is laminated on a lower side (inside), of the core body, and a front cover rubber 4 is laminated on an upper surface of the core body 3. A neutral line is passed on the core layer 5. In the conveyor belt 1, the extension degree of the surface cover rubber 4 is reduced by rising the neutral line. The extension degree (x, y) applied to the surface (outermost layer) of the front cover rubber 4, is determined by a position of a cross-point c of the stress display lines, and the thickness of the front cover rubber layer 5, and is increased in accordance with the lowering of the position of the cross-point c, and the increase of the thickness of the front cover rubber 4.  Further the layer lower than the cross-point c, acts as the compressive force.
Patent JP-S57199271-A (JP)
Title: Manufacture of photoelectric converter
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/0216
Filed: 1981-06-02
Abstract: PURPOSE:To simplify the production processes improving the production yields by a method wherein the opposite electrode is formed into one body by means of providing the antireflection film and the electrodes with the mixtures. CONSTITUTION:The metallic oxide coated for the antireflection film is formed on the substrate 1 provided with the inverse conductive semiconductor layer 5 at the upper part of the illuminated surface of the one way conductive type semiconductor 1. The coated film 8 for the opposite electrode is selectively formed on the film 4. With overall layers and films heated and sintered, the antireflection film 8 is denatured from the soft to the hard composition increasing the density. At the same time, the binder is vaporized by the opposite electrode 9 and a part of the metal is impregnated with the metallic oxide 8 directly  below the metal reacting to form into one body. Thus the electrode 9, antireflection film 8 and semiconductor 5 are formed into one body to produce the mixture of the metallic oxide 8 and the metal for the opposite electrode 9.
Patent JP-S60226679-A (JP)
Inventor: KOSAKA MINEO
IPC: F25B27/02
Filed: 1984-04-25
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-S57201380-A (JP)
Title: Video synchronization detecting device
Inventor: ODA KANJI
IPC: H03D1/22
Filed: 1981-06-04
Abstract: PURPOSE:To execute a phase detecting operation correctly and exactly, by utilizing a video carrier signal obtained by making a video intermediate frequency signal pass through a narrow band BPF. CONSTITUTION:A TV signal received by an antenna 1 is supplied to a tuner 2, and a video intermediate frequency signal outputted from the tuner 2 is supplied to a mixing circuit 7 through an intermediate frequency amplifying stage 6. On the other hand, an output of the tuner 2 is supplied to a carrier amplifying and AGC circuit 8, too, is amplified, and after that, is frequency-converted by a mixing circuit 9, and is supplied to a narrow band BPF 11. In the BPF 11, only a video carrier signal is extracted from an output signal of the circuit 9, and this carrier signal is shaped as to its waveform by a limiting circuit 12, and is supplied to the circuit 7. In the circuit 7, a video carrier signal outputted from the circuit 12 is mixed with an output of the amplifying stage 6, and an output of this circuit 7 is provided to a synchronization detecting circuit 13. In the circuit 13, the synchronization is detected by utilizing the output of the circuit 7 directly or indirectly, and a video signal is reproduced in its output side.
Patent JP-H05254903-A (JP)
Title: Cement composition for jet grouting method and method thereof
IPC: C09K103/00
Filed: 1992-03-09
Abstract: PURPOSE:To provide the cement compsn. for a jet grouting method to be used for ground improvement by molding columnar consolidated bodies sized about 0.5 to 5m into the ground and the jet grouting method using such cement compsn. CONSTITUTION:This cement compsn. for the jet grouting method is prepd. by incorporating cement, inorg. sulfate and org. acid into the compsn. This jet grouting method consists in grouting cement paste consisting of this cement compsn. under a high pressure into the ground and curing the paste in combination with the soil. As a result, the effects of preventing setting of cement, improving the setting time, improving grouting and packing properties, etc., are obtd. This compsn. has good flowability and, therefore, has such effects that slime finishing is good, the ground does not bulge, the manpower for a slime treatment is lessened, the treatment diameter is large and the stable formation of the slime is assured. Since the strength of the cured matter molded by the compsn. is high, the bearing force of piles is high. The amt. of the cement to be used and the amt. of the cement paste to be grouted are deceased and the installation is speeded up.
Patent JP-S5513512-A (JP)
Title: Frequency converter
Inventor: TANAKA MASAFUMI
IPC: H03D7/12
Filed: 1978-07-14
Abstract: PURPOSE: To reduce the occupied space dependent upon the cable wiring for input/ output of a frequency converter by using intermediate frequency input terminal and output terminal commonly.  
     CONSTITUTION: The intermediate frequency applied to input/output terminal 6 passes through low-pass filter 5 and is mixed with the oscillation frequency of oscillator 3, and only a desired side band passes through band-pass filter 4 and is obtained at input/output terminal 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5420666-A (JP)
Title: Hermetic sealing method
Inventor: GOTOU EIZOU
IPC: H05K5/06
Filed: 1977-07-18
Abstract: PURPOSE: To enable long-term air-tightness holding to be achieved without producing any new crazing despite the use at low temperatures by bonding a plurality of members with a glass brazing material of different thermal expansion thereafter cooling these to produce crazes and allowing an organic adhesive agent to penetrate in the crazed parts and to set. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03288054-A (JP)
Title: Transmission gear of automobile
Inventor: NAKAMURA MASA
IPC: F16H57/027
Filed: 1990-03-30
Abstract: PURPOSE:To supply a transmission and a driving force distributor with lubricating oil of respectively requested characteristics and simplify the flow state of lubricating oil by providing a mechanism for partition the inside of a transmission case separately from that of a driving force distributor case, and providing the distributor case with breather mechanism for regulating the inner/outer pressure difference and further with another mechanism for deflecting the flow of internal lubricating oil in the direction of the breather. CONSTITUTION:Partition mechanism 30 is provided to partition the internal space 8 of the transmission case of a transmission 2 separately from the internal space 16 of the distributor case 14 of a driving force distributor 4. The partition mechanism 30 is provided with a large diameter part 32 on its input shaft 18, and an annular seal part 34 between the large diameter part 32 and the distributor case 14. With this partition mechanism 30, both transmission 2 and driving force distributor 4 can be supplied with the lubricating oil of respectively requested characteristics, and the flow state of the lubricating oil can be simplified. Breather mechanism 36 for regulating the inner/outer pressure difference is provided in the distributor case 14, and deflecting mechanism 44 is further provided to deflect the flow of the lubricating oil, filled into the internal space 16, in the direction of the breather mechanism 36.
Patent JP-S63253187-A (JP)
Title: Vane pump
Inventor: IWATA HIROTO
IPC: F04C2/344
Filed: 1987-04-07
Abstract: PURPOSE:To prevent the leakage of oil, by introducing the pressure oil, delivered from a pump chamber between vanes, from a through hole in a side plate to a recess between the side plate and a pump body and the pressure oil from a passage of the side plate to a back surface side of the vane. CONSTITUTION:A rotor 18 and a cam ring 22 are held being put between a pressure plate 24 and a side plate 26. Pressure oil, delivered into a delivery chamber 34, is allowed to flow into a recess 4c in a rear body 4 from a through hole 26e of the side plate 26 further introduced to a back surface side of a vane 20 via a passage 26c of the side plate 26. Accordingly, internal leakage of the oil is prevented by surely pressing each vane 20 to a cam surface of the cam ring 22.
Patent JP-S529217-A (JP)
Title: Device for switching a dual mode vehicle
Inventor: TAKEMURA TOUJI
IPC: B61B13/00
Filed: 1975-07-11
Abstract: PURPOSE: Not only to make it possible to operate with a single cylinder by housing a switch wheel correlating with a guidance system, but also to simplify such device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08286288-A (JP)
Title: Information recording method and information recorder
Inventor: KOBAYASHI HIROYUKI
IPC: H04N5/225
Filed: 1995-04-11
Abstract: PURPOSE: To designate a desired frame number at an optional place by providing a means for writing inputted frame position information in the specified area of a rewritable image information storing medium. CONSTITUTION: An operator checks already developed film, selects the frame number which should be written in an MD 1 in advance, and successively inputs it from an operation part 3. The inputted frame number inputs a control part 5 through an MD interface 4, and the control part 5 stores the inputted frame number and successively displays it on a display part 6. The operator checks the frame number displayed on the display part 6 and confirms whether it is correctly inputted. In the case the frame number is correctly inputted, the operator gives a writing command from the operation part 3. When the control part 5 receives the command, it gives the stored frame number to an MD drive 2 through the interface 4 so as to write it in the specified area of the MD 1.
Patent JP-H01297314-A (JP)
Title: Connecting metal fittings for connecting and fixing tyre non-slip net for vehicle
Inventor: TSUJITA MOTOMI
IPC: B60C27/16
Filed: 1988-04-08
Abstract: PURPOSE:To connect the connecting portions of both ends of a net to each other by providing respective upper and lower hanging hoods which hang respective fixing bands located in the connecting portions of both ends of the net, and a stretched rope arranged along the edge of the cross direction of the net, so as to constitute a series of connecting metal fittings thereby. CONSTITUTION:A plurality of fixing bands 2, 2' is provided on both sides of the connecting ends of a belt-shaped tyre non-slip net 1 for vehicle and hung thereto by a plurality of upper hanging hoods 4, 5 of connecting metal fittings 3. And the lower hanging hoods 6 of the connecting metal fittings 3 hang a stretched rope ring-shapedly arranged along the edge of the cross direction of the net 1. And plural pieces of the connecting metal fittings 3 are used for hanging a rope 7 as stretched rope located inside a tyre and an elastic rope 8 located outside the tyre so as to connect the net 1 to itself. The respective connecting portions of both ends of the net 1 can thus be connected to each other simply and surely.
Patent JP-H11280320-A (JP)
Title: Earthquake-resistant lock device for door
Inventor: NAKAMURA AKIHIRO
IPC: E05C21/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake-resistant lock device for a door which is simple in the structure and securely works in an earthquake and further which keeps the door in a closed state and prevents the contents of a cabinet from dropping and being scattered in an earthquake. SOLUTION: A fixing member 2 is fitted in the inside of a cabinet 1, and a latch part 3 is provided at the front end of the fixing member 2 and a latch member 4 is provided to forwardly slide to the diagonal lower side owing to vibration of the cabinet 1 and brought to a stop and kept in the lower position. An engaging member 6 provided with an engaging part 5 in which the latch part 3 of the latch member 4 positioned in the lower part is provided at the rear face of the door 10 of the cabinet 1.
Patent JP-S5710628-A (JP)
Title: Preparation of covering film
Inventor: TAKAHASHI SHIGEYUKI
IPC: B05D7/04
Filed: 1980-06-24
Abstract: PURPOSE: To obtain a film having improved barrier properties to oxygen and steam, by applying a solution obtained by dissolving a copolymer resin of the vinylidene chloride type in a specific mixed solvent to a film.  
     CONSTITUTION: At least one side of a film (preferably biaxially oriented polypropylene film) is covered with a coating solution obtained by dissolving preferably 10W30wt% vinylidene chloride type copolymer resin (e.g., vinylidene chloride- vinyl chloride copolymer, etc.) in a mixed solvent comprising (A) tetrahydrofuran, (B) toluene and (C) a poor solvent (e.g., acetone, etc.) in weight ratios A/B= 50W80/50W20, (A+B)/C=50W85/50W15, and it is dried. The thickness of coating layer is preferably 2W5μ. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06283646-A (JP)
Title: Wiring board for mounting semiconductor
Inventor: OKANO TATSUHIRO
IPC: H01L23/12
Filed: 1993-03-20
Abstract: PURPOSE:To highly reliably connect inner leads with terminals at a low cost at the time of electrically connecting the terminals of a wiring circuit on the wiring board of a semiconductor device with the inner leads of leads which become external terminals. CONSTITUTION:In a wiring board for mounting semiconductor provided with a wiring board 3 having a semiconductor mounting section 4 and wiring circuit 2 and leads 4 for continuity of the circuit 2 to the outside, the inner leads 4a of the leads 4 are inserted into through holes 8 formed through the terminals 2a of the circuit 2 so that the leads 4a can be brought into contact with the internal surfaces of the holes 8 and the contacting sections are connected by a plated metal 9. It is preferable to bend the inner leads 4a so that the leads 4a can be brought into contact with the internal surfaces of the holes 8.
Patent JP-H11276831-A (JP)
Title: Air cleaner
Inventor: NAKAMURA EIJI
IPC: B01D46/42
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To clean a prefilter installed on the windward side of a main filter simply. SOLUTION: A cover body 24 is fitted to a front case 1 attachably/detachably to cover a longitudinal opening 20 formed on the side of the front case 1. A narrow slit 28 is formed oppositely to the opening 20 in the cover body 24, and a prefilter 19 is passed through the slit 28. When the prefilter 19 is drawn out, the periphery of the slit 28 contacts the prefilter 19 slidingly to scrape off coarse dust adherent to the prefilter 19. Namely, the periphery of the slit 28 becomes a brush piece 29 as a cleaning means. In this way, when the prefilter is drawn out, the prefilter can be cleaned automatically.
Patent JP-S62240967-A (JP)
Title: Washing device for photosensitive material
Inventor: TAKASE HARUO
IPC: G03D3/00
Filed: 1986-04-14
Abstract: PURPOSE:To decrease the quantity of water to be used, by supplying the water stored in a washing tank, to an intermediate part of an ascending passage, and also, supplying the water whose degree of pollution is smaller than that of the water stored in said washing tank, to the upper part than said water supply part. CONSTITUTION:A photosensitive material 10 whose development process is ended is brought to fixing and stabilizing processings, thereafter, fed into the first washing tank 14 through a guide roller 28. This photosensitive material 10 is turned back by a turning-back roller 20, and thereafter, ascends, turned back by an inserting and holding roller 38 and reaches the second washing tank 16. In this ascending passage, water which is supplied from a feed water pipe 68 cleans the photosensitive material 10 between an inserting and holding roller 36 and the inserting and holding roller 38, and also, the water after this cleaning cleans the photosensitive material 10 between the inserting and holding roller 36 and an inserting and holding roller 32, together with water from a feed water pipe 57, and also, cleans the photosensitive material 10 between the inserting and holding roller 32 and the pressure roller 26 thereafter. In this way, water is utilized extending over a multistage, therefore, the washing work is efficiently executed with a small quantity of water.
Patent JP-S529899-A (JP)
Title: Demagnetizing method of suspended magnet
Inventor: WADA TOSHIAKI
IPC: B23Q3/15
Filed: 1975-07-11
Abstract: PURPOSE:A method whereby an adsorbed substance of a lifting magnet can be easily demagnetized.
Patent JP-H05287587-A (JP)
Title: Method for forming chemical film on aluminum can and device therefor
Inventor: ABE TAKAKO
IPC: C25D11/06
Filed: 1992-04-07
Abstract: PURPOSE:To improve the corrosion resistance of a can bottom and to enhance the stability of a coating film on the peripheral wall by forming a thicker chemical film on the bottom surface than on the peripheral wall. CONSTITUTION:A chemical conversion coating soln. is applied on the surface of an aluminum can consisting of a cylindrical peripheral wall and a bottom to close one end of the wall to form a chemical film on the can surface. When the film is formed, an electric field is generated around the can W to make the electrical potential on the can surface nobler on the bottom side than on the opening side.
Patent JP-H02266654-A (JP)
Title: Color original reader
Inventor: SAKAI SHINICHI
IPC: H04N1/04
Filed: 1989-04-06
Abstract: PURPOSE:To save the space occupied by a light source section and to make the entire weight light by using a light source section having a discharge lamp whose luminescent light varies by varying a discharge current waveform to be given so as to use one discharge lamp from which plural lights emit. CONSTITUTION:A light source section 11 made of a cylindrical discharge lamp has mercury and rare gas of neon sealed in its inside and a phosphor being emitted in green is applied on its tube face and the luminescent color is varied by varying the discharge current waveform to be given sequentially. The emission of red, blue and green color is implemented sequentially by one light source section 11 by varying the current waveform to be given sequentially to obtain the color information of the original 2. Thus, the space occupied by the light source section 11 is decreased and the entire size is made small and the weight is made light.