baber/WOPTO huggingface dataset:
Patent JP-S5798241-A (JP)
Title: Manufacture of primary aromatic amine
Inventor: NORUBERUTO GEETSU
IPC: C07C209/00
Filed: 1981-10-15
Abstract: Aromatic amines, in particular substituted amines, are obtained from corresponding alicyclic alcohols or ketones, in one step, by amination and dehydrogenation with ammonia in the presence of hydrogen and of a palladium catalyst which also contains zinc or cadmium.
Patent JP-H04362200-A (JP)
Title: Electrolytic dissolving method for metal into acidic water solution
Inventor: HORIE HIROFUMI
IPC: C25D21/14
Filed: 1991-06-07
Abstract: PURPOSE:To rapidly and effectively solubilize metal electrolytically into an acidic water solution without its electricalprecipitation to a cathode by dividing an electrolytic cell by a hydrogen ion selective permeable membrane, by arranging an anode of a specific metal in an anode room to which an acidic water solution is supplied and by turning on the electricity. CONSTITUTION:An electrolytic cell is divided into an anode room 5 and a cathode room 6 by a hydrogen ion selective permeable membrane 4. For the membrane 4, a hydrogen ion transport number of about >=0.8, particularly about >=0.9, is desirable and the 2-laver membrane of a cation exchange membrane and an anion exchange membrane or an univalent cation selective membrane, etc., are proper. Solubilizing metal 7, such as copper or zinc is arranged as an anode in the anode room 5 to which dissolving acidic water solution, such as sulfuric acid is supplied. On the other hand, a cathode 3 which is desirably of a small hydrogen overvoltage, such as iron is arranged in the cathode room 6 to which an electrolyte water solution 9, such as an aq. sulfuric acid solution is supplied. Under these conditions, direct current is applied to between both the electrodes 2, 3. Thereby the metal 7 is solubilized electrolytically in the acidic water solution 8 with a high dissolving velocity. On the other hand, metal is not precipitated on the cathode 3, but gaseous hydrogen is generated from it.
Patent JP-H1067096-A (JP)
Title: Offset printing apparatus for rotary press
Inventor: HUMMEL PETER
IPC: B41F35/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To markedly reduce impurities generated at the offset printing. SOLUTION: In an inking arrangement 5, the ink rollers 3.1-3.4 coming into contact with a transfer roller and form rollers 4.1-4.4 to be rotated in a shape connective state can be driven at a peripheral speed different from that of a plate cylinder 2 and the ink roller 3.3, 3.1 arranged so as to be separated from the plate cylinder 2 can be driven with peripheral speed difference larger than that of the ink rollers 3.2, 3.4 arranged in adjacent relation to the plate cylinder 2 and these ink rollers 3.2, 3.4 are in contact with the form rollers 4.1-4.4 susceptible to vibrating motion in a frictionally connective state.
Patent JP-H04360334-A (JP)
Title: Start-stop synchronization reception circuit
Inventor: YONEZU KAZUYA
IPC: H04L7/04
Filed: 1991-06-06
Abstract: PURPOSE:To detect a deviation in bits in a reception serial data in the reception circuit when a stepping synchronization serial data is received. CONSTITUTION:A phase deviation detection circuit 2 detects a deviation in the timing of a data sampling signal 14 from a counter 7 sampling a reception serial data 11 and in the timing of a clock count signal 16 from a counter 4 active at an 8th clock of a reception clock X16 signals 13 from a leading or a trailing edge of the reception serial data 11 detected by an edge detection circuit 8 and stores the result to a storage register 3.
Patent JP-S5787159-A (JP)
Title: Semiconductor integrated circuit
Inventor: SADAMATSU HIDEAKI
IPC: H01L27/04
Filed: 1980-11-20
Abstract: PURPOSE:To increase the reference voltage accuracy of the high density circuit having a large area by a method wherein, on a reference resistor with which the point of  connection of a series-connected resistance unit will be formed at a potential feeding  point, the bent part of the auxiliary resistor, provided in the vicinity of a voltage impressed terminal, is electrically connected. CONSTITUTION:The reference resistor R, which will be divided into 256 units to be  connected to each comparator, is arranged in eight rows and formed on a semiconductor substrate, and the reference resistor R, to be divided into 256 units which will  be connected to each comparator, is formed in zig zag form. The point of connection  of each resistance unit is connected to each comparator and an IC of eight bits, for  example, to be used for an AD converter, is formed. For example, at the mid-point D  of the resistor R, the bent part (mid-point) point B of the auxiliary resistor AR, which  is arranged in parallel on a substrate and having voltage impressed terminals VRB and VRT provided in its vicinity, is connected. Through these procedures, the potential at  the point D can be corrected to the correct reference potential even when the resistance value of each resistance unit is linearly reduced due to the variation of processing and the like, thereby enabling to improve the accuracy of the reference voltage to be supplied to each comparator located between A and B, and D and E.
Patent JP-H04361474-A (JP)
Title: G4 facsimile equipment
Inventor: IKEGAMI ITARU
IPC: H04N1/32
Filed: 1991-06-07
Abstract: PURPOSE:To realize the G4 facsimile equipment able to make communication with a G3 facsimile equipment. CONSTITUTION:A data memory 9 has a destination data area for storing an incoming call number for each record (destination), a subaddress, user.user information, a G3 or G4 model, and an abbreviation of a destination. A control section 1 upon the receipt of a destination incoming number and a model of G3 or G4 via an operation section 10 registers an incoming call number to an incoming number area of the destination data area when the G4 is selected and registers an incoming number of a facsimile network to the incoming number area when the G3 is selected to register a destination telephone number to a user.user information area of the destination data area. In the case of the transmission to the G3 facsimile equipment, the incoming number of the facsimile network is set to an area of an incoming call address in a call setup message and the destination telephone number is set to an area of the user.user information in the call setup message to make a calling.
Patent JP-H0916061-A (JP)
Title: Hologram display system
Inventor: TAKANO YOSHINOBU
IPC: G02B5/32
Filed: 1995-06-29
Abstract: PURPOSE: To obtain a hologram display system free from dynamic distortions by reproducing a hologram reproduced image by projecting reproducing light to a hologram previously recorded with images. CONSTITUTION: A reproducing light projector 1 is constituted to project the rays patterned to include the information to be displayed by passing the light emitted from a light source 11 through an illumination optical system 4, such as condenser lens, and an optical shutter group 5, such as liquid crystal display elements, so as to form the image onto a hologram film 6 previously recorded with the images disposed on windshield glass 2 by using an imaging optical system 6, such as lenses. The parts corresponding to the patterned reproducing light among the images previously recorded on the hologram film 6 are patterned and reproduced as the hologram reproduced image 7.  The reproducing light projector 1 and the hologram film 6 are arranged in such a manner, by which the information is displayed as the hologram reproduced image 7 partially illuminated and reproduced by the reproducing light projector 1.
Patent JP-H0330255-A (JP)
Title: Terminal of lead-acid battery
Inventor: SATO SHOICHI
IPC: H01M2/30
Filed: 1989-06-27
Abstract: PURPOSE:To prevent electrolyte leakage in a storage battery by forming a block so that its height is about half that of a trapezoid hole and its side has almost the equal taper to that of the side of the trapezoid hole. CONSTITUTION:A trapezoid block 15 having taper is formed in the lower part of a bolt 14. When the block 15 is inserted into a trapezoid hole 12 and the lower end 16 of the block 15 is aligned with the lower end of the trapezoid hole 12, the block 15 is fitted to the trapezoid hole 12. The trapezoid hole 12 has almost the equal taper to that of the block 15. The height L1 of the block 15 is almost half of the depth L2 of the trapezoid hole 12. A bolt 17 stands erect on the block 15, and a male screw 18 of the bolt 17 is screwed to a female screw 11 of an expanded part 10. An electrolyte leakage path in a post is lengthened, and a lead-acid battery is made compact and its production is also made easy.
Patent JP-H0336229-A (JP)
Title: Tantalum, niobium, powder and product of these alloys, and their manufacture
Inventor: PURABATO KAMAA
IPC: C22F1/00
Filed: 1990-06-25
Abstract: PURPOSE: To produce metal powder in which the content of oxygen is reduced by heating the metal of Ta or Nb to a specified temp. in the presence of oxygen activating metal.  
     CONSTITUTION: Metal powder (having about <1000 oxygen content) selected from the groups of Ta, Nb, Ta alloys and Nb alloys is charged to the inside of a vacuum vessel together with metal (such as Mg) having high oxygen affinity. Next, this vessel is heated to a temp. of about ≤0.7TM, oxygen is diffused from this metal powder, and the heating is continued for a time sufficient for producing the metal powder contg. about <300ppm oxygen. Furthermore, TM denotes the in-phase temp. of the metal, and the 0.7TM of Ta powder is about 2018°C and the 0.7TM of Nb powder is about 1650°C. In this way, the powder of Ta, Nb, Ta alloys or Nb alloys having <300ppm oxygen content can be obtd. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6057049-A (JP)
Title: Centrifugal stepless speed change device
Inventor: OKITA RIYOUSUKE
IPC: F16H15/50
Filed: 1983-09-05
Abstract: PURPOSE:To rotate an output shaft by speed change ratio related to the rotary speed of an input shaft, by rotatably and slidably arranging a conical wheel to be concentrically provided with a fixed plate, on which ball units move rolling, and utilizing a planetary motion made by the ball units. CONSTITUTION:A carrier 2 is fixed to an input shaft 1, and steel balls 3, being housed in a plural number of grooves 21 having a predetermined tilt angle theta in both directions with respect to the peripheral direction of the carrier 2, move rolling on a fixed plate 8 while the steel balls 3 are forced to come into contact with its internal peripheral surface having a conical face. Further a conical wheel 9 having a conical face, on which the steel ball 3 moves rolling while being brought into forced contact with the periphery, is rotatably and slidably provided and pressed to a side of the input shaft 1 by providing a cam face 101 on the side of an output shaft 10 to be opposed to a cam face 91 provided on a side face of the conical wheel 9 and generating a load in the axial direction in accordance with load torque by the cam face 101. Accordingly, the steel ball automatically changes its own center, on which it revolves, so as to obtain predetermined speed change ratio by force acting on three points of the carrier 2, conical wheel 9 and the fixed plate 8 forced to be brought into contact with the steel ball 3 and by centrifugal force acting on a cam mechanism generating axial force in accordance with the load and the steel ball.
Patent JP-S5788552-A (JP)
Title: Magnetic recording and playback device
Inventor: OONISHI MASANORI
IPC: G11B15/087
Filed: 1980-11-20
Abstract: PURPOSE:To achieve CUE/REVIEW/PAUSE and the like in excellent manner, while contacting tape on heads, by preventing the retrogresing of head base  through a hook only at the operation of a playback/recording operation lever. CONSTITUTION:When a playback/recording lever 8 is operated, the lever 8 is locked with a main lock rod 10 and a projection 8d, a sub-rod 15 moves left via a projection 15b, and the latch of a hook 57 is released with a projection 15a. Thus, a hook 57 is turned clockwise with a spring 59 and the forwarded head  base 13 is latched and inhibited for retrogressing with the operation of the lever  8. With this state, even if a rewinding lever 6 is pushed in, since a projection 6e  is shallower than the projection 8d, the latch of the lever 8 is not released, the inhibition of the base 13 is continued with the hook 57 and the CUE mode is obtained while the head contact a tape. This is the same for other modes, and REVIEW/PAUSE modes can be made without generating noise while the head contacts the tape similarly.
Patent JP-S6143970-A (JP)
Title: Production of instant noodle
Inventor: SUGISAWA AKIRA
IPC: A23L7/113
Filed: 1984-08-06
Abstract: PURPOSE:To obtain the titled seasoned product having improved taste, not making a seasoning solution attach to the inner face of a packing container, by drying noodle lines to give dried noodles, and attaching the oily seasoning solution to the surface of the dried noodles at a specific temperature. CONSTITUTION:A noodle raw material such as wheat flour, etc. is processed into noodle lines, which are dried by microwave drying, superheated steam drying, drying of oil frying, etc., so that the noodle lines are made porous. An oily seasoning solution consisting essentially of solid fats and oils or liquid fats and oils is then attached to the noodle lines at about 90-150 deg.C by spraying, coating, immersion, etc., to give the aimed product. Blowing of a gas such as air, a nitrogen gas, a carbonic acid gas, etc. upon the parts coated with the seasoning solution can effectively suppress variability of flavor of the product.
Patent JP-H08292-A (JP)
Title: Method for emission of acridinium derivative and detection of subject substance for inspection by the same method
Inventor: OGASAWARA MINORU
IPC: C07D219/04
Filed: 1994-06-22
Abstract: PURPOSE:To reproducibly detect a subject substance for inspection with high accuracy and identify various kinds of diseases by using ascorbic acid as a chemiluminescence inducer, allowing an acridinium derivative to efficiently emit light and improving the intensity of emission light. CONSTITUTION:An acridinium derivative such as 9-phenoxycarbonyl-10-methyl- acridinium fluorosulfonate of the formula [(n) is 0 to 8; R1 to R3 are each a substituent group; X<-> is a counter ion] is allowed to emit light by using ascorbic acid enzymatically produced from ascorbic acid phosphate and alkali phosphatase as a chemiluminescence inducer. In addition, a subject substance for inspection is detected preferably by using this emitted light as a signal from the target.
Patent JP-H1117498-A (JP)
Title: Sampling rate converting unit, its device and its method
Inventor: IWAMURA HIROSHI
IPC: H03M1/66
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To execute conversion with high precision in realtime by providing a conversion filtering means for executing the filtering processing of a sampling signal by means of a specified conversion ratio and outputting a filtering signal and a down sampling means for executing specified down sampling. SOLUTION: The conversion filtering means 3 executes the filtering processing of the sampling signal DS by one of the conversion ratio of 147/160, 160/147 or 1/1 and outputs the filtering signal DF to a low pass filter means 4. The low pass filter means 24 permits the low band component of the filtering signal DF to pass and outputs the low band component signal to the down sampling means 5. The down sampling means 5 permits the low band component signal to pass based on the sampling frequency fIN of an input signal DIN and the sampling frequency fOUT of an output signal DOUT or executes 1/2 or 1/3-down sampling so as to output it as the output signal DOUT.
Patent JP-H085810-A (JP)
Title: Production of capsule lens type reflection sheet
Inventor: OCHI KATSURA
IPC: G02B5/128
Filed: 1994-06-24
Abstract: PURPOSE:To provide a reflection sheet having sharp colors and excellent weather resistance for a long period in which chips of a metal vapor deposition film are not allowed to remain in connecting walls or on a supporting film among glass beads in a sealed small space. CONSTITUTION:Glass beads 6 are embedded in such a manner that the side of bead having a metal vapor deposition film 5 is embedded in a supporting film 2 to obtain a base sheet. Then a protective film 1 is laminated on the base sheet where the glass beads are embedded. The supporting film 2 of the base sheet is partially heated and fused to form continuous linear connecting walls 3 which connect the protective film 1 and the supporting film 2 to form many small sealed spaces 4 surrounded by the connecting walls 3. In this production method of the capsule lens type reflection sheet, the supporting film 2 consists of a crosslinked resin having 3 to 70wt.% of gel content.
Patent JP-S6412007-A (JP)
Title: Variable displacement type nozzleless radial turbine
Inventor: TSUJIMURA KUROTAKA
IPC: F02C9/22
Filed: 1987-07-01
Abstract: PURPOSE:To reduce a fluid loss by installing a partition wall in a volute casing, dividng the inside into an inner circumferential passage and an outer circumferential passage, and installing a movable tongue in an inlet of one side of both these passages. CONSTITUTION:A partition wall 13 is installed in a passage 11 in a volute casing 10, and the inside is divided into an inner circumferential passage 11C and an outer circumferential passage 11B. A movable tongue 14 is installed in an inlet of the inner circumferential passage 11C, controlling a flow rate of this passage 11C. With this constitution, sudden enlargement in each passage inside the volute casing will not occur so that a large vortex is prevented from occurring and a fluid loss is thus reducible.
Patent JP-S6144542-A (JP)
Title: Floating mechanism
Inventor: HASEGAWA HIROSHI
IPC: B23Q1/00
Filed: 1984-08-08
Abstract: PURPOSE:To shift a plate in the horizontal direction by a minute force by connecting a plurality of balls for supporting a floating plate onto the horizontal surface of a base member by a retainer and setting the plate and the retainer at neutral positions by a spring. CONSTITUTION:A plate 25 is joined by a screw 29 onto a floating plate 24 over a ball 23 rotatably connected by a retainer 22, over the horizontal top surface of a base member 21. The plate 24 is floated-up in the no-load state in which a workpiece is not loaded onto the plate 24 by the action of pushing-up mechanism 31-34, and a gap (h) is generated between the ball 23 and the plate 24. The mechanisms 35-38 for urging the plate 24 to a neutral position is installed onto the member 21, and the mechanisms 35'-38' for urging the retainer 22 to a neutral position are installed. When the workpiece is placed over the plate 24, the ball 23 and the upper surface of the member 21 contact, and the plate 24 can be horizontally shifted by a minute force.
Patent JP-S6056598-A (JP)
Inventor: HASHIMOTO JIYOUJI
IPC: B26F1/00
Filed: 1983-09-09
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-S5687607-A (JP)
Title: Joining method of sintered metal
Inventor: KOISO TAKASHI
IPC: B23K1/19
Filed: 1979-12-19
Abstract: PURPOSE: To accurately join two kinds of iron sintered metals by interposing another iron sintered metal in one sintered metal hole and brazing these in joining the end faces of said sintered metals.  
     CONSTITUTION: In the case of joining iron sintered metals A, B, a hole 1 is opened in the central part of the metal A, and another iron sintered metal C is inserted into this hole 1, thence a clearance 2 is provided between the metal A and the same. A braze material 3 is placed on this clearance 2. In this state the entire part is heated to temp. above the m.p. of the braze material. The braze material 3 on the clearance 2 melts, passes the clearance 2 between the metals A and C, and sufficiently percorates to the fayed face 4 of the metals A and B and the fayed face 5 of the metals B and C. Thereby, the metals A, B, C are thoroughly joined to each other. This enables a larger amount of the braze material to be used if necessary, makes sufficient braze material usable without any restriction in product shape and enables the sure joining to be accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04249641-A (JP)
Title: Torque transmitting device
Inventor: YOHAN IETSUKERU
IPC: F16F15/12
Filed: 1991-07-05
Abstract: PURPOSE: To increase abrasion resistance and cushioning properties by centering a torsion elastic damper mounted between two flywheel masses on the centering surface formed at the second flywheel mass, in an apparatus provided with a divided flywheel. CONSTITUTION: A flywheel 1 consists of two flywheel masses 3, 4, and the flywheel mass 4 is connected to a crankshaft through a friction clutch 2. The flywheel mass 3 forms a casing partitioning an annular chamber 6, and a cushioning means consisting of a damper 7 having torsion elasticity radially outward and a torsionally elastic damper 8 positioned radially inward is mounted in the annular chamber 6. Side discs 24, 25 forming the output part of the damper 7 and the input part of the damper 8 are centered on a centering surface 35 supported by the flywheel mass 4. The centering surface 35 is formed by the outer surface of a disc-shaped structure part 36.
Patent JP-H10337418-A (JP)
Title: Earth and sand treating device
Inventor: FUKAYA MINORU
IPC: B01D33/80
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To efficiently recover ballast from the earth and sand generated from a building site, etc., by arranging a drum cleaner in the preceding stage and a net-cylinder earth and sand separator in the subsequently stage, loosening the earth and sand by rubbing in the separator along with water and separating soil and ballast by the separator. SOLUTION: When the earth and sand generated from a building site, etc., is treated to recover ballast, motors 9 and 26 are driven to rotate the drum main body 4 of a drum cleaner 2 and a net-cylinder earth and sand separator 3. The earth and sand charged into a hopper 5 are introduced into a cleaner 2 through a conduit 5A and rubbed and loosened therein by the baffle of the main body 4, and the lump of soil contained in the earth and sand is crushed. The earth and sand loosened along with water are introduced into the net- cylinder separator 3 through a connecting cylinder 18, the coarse ballast is first separated therein by a coarse-net inner cylinder 13, the fine ballast is separated by a fine-net outer cylinder 14, and the separated coarse ballast and fine ballast are discharged from the respective discharge ports 19 of the separator 3.
Patent JP-H0721433-A (JP)
Title: Sampling managing method and rejected work discharging device
Inventor: FUJINO KYOJI
IPC: G06F19/00
Filed: 1993-07-05
Abstract: PURPOSE:To surely include a practical sampling period in each inspection item in a set period and to easily and surely discharge an non-sampled rejected work. CONSTITUTION:In the case of executing a sampling inspection for plural works 1 in a working process in which plural works 1 mixedly flow, inspection items for plural kinds of works 1 are previously and respectively set up, the contents of a sampling period counter included in a PLC 6 in each inspection item are counted up in accordance with the sort of a work 1 passing the counter, and when the counter reaches the set sampling period of its corresponding inspection item, the inspection item of the passed work 1 is inspected and a serial number manaing WS 10 enters preparation and sampling inspection results. A non- sampled rejected work 1 out of sampling works 1 is discharged based upon a sampling management DB 9 based upon serial numbers stamped in respective works 1 at the start of each line.