baber/WOPTO huggingface dataset:
Patent JP-S6218530-A (JP)
Title: Copying device
Inventor: FUJII YOSHIHARU
IPC: G03B27/62
Filed: 1985-07-17
Abstract: PURPOSE:To allow a single device to accumulate and reproduce originals in a short time by accumulating plural copied sheets as originals, and copying a desired sheet among them. CONSTITUTION:The sheet having been copied is held by a belt 3 and a guide roller 8c, sent to the 1st tray 1 and stored. When the original 9a stored on the 1st tray 1 is conveyed to the 2nd tray 2, a holding roller 40a is rotated in the right and the upper-most original among ones stored on the 1st tray is abutted on the belt 3, while the original 9b stored on the 2nd tray is held at a position away from the belt 3. In such a state the belt 3 is rotated in the left, whereby one sheet of upper-most original among ones stored on the 1st tray is held by the belt 3 and the guide roller 8c, and sent in the right direction due to convey force of the belt 3. Conversely, the originals stored on the 2nd tray can be conveyed to the 1st tray, and the desired original is disposed on the top of the originals stored on the 1st tray. Then the upper part of a guide plate 4 is slid to scan originals.
Patent JP-S5584906-A (JP)
Title: Production of polarizing film
Inventor: NOSE KATSUHIKO
IPC: G02B5/30
Filed: 1978-12-22
Abstract: PURPOSE:To let superior polarizing capacity be effected by processing a vinyl halide or vinylidene halide copoymer with a compound containing primary or secondary N, mixing dichromatic dyes and orienting the polymer uniaxially thereby forming polyene bonds. CONSTITUTION:A vinyl halide or vinylidene halide copolymer is reacted with primary or secondary amine to cause dehalogenation and form polyene bonds as well as to form the dyeing seats for dichromatic dyes. Either of a method of filming the polymer after addition of a dehydrohalogenation agent and causing dehydrohalogenation or a method of causing dehydrohalogenation after the filming may be employed. The dichromatic dyes may be added in any stage. The resultant film is uniaxially oriented to obtain the polarizing film. Superior polarizing capacity may be effected in a wide wavelength region owing to the mutual complementing of polyene and dichromatic dyes. Particularly, the superior performance is exhibited in a red color region.
Patent JP-H0325810-A (JP)
Title: Relay substrate
Inventor: YOSHINO RYOZO
IPC: H01H9/02
Filed: 1989-06-23
Abstract: PURPOSE:To eliminate the turbulence of the transmitting signal of a relay and improve the packaging efficiency of a substrate by drawing control lines and input/output transmitting lines and power feeding lines of multiple relays, and providing contacts respectively. CONSTITUTION:Signals of a contact A1 and a contact B1 are controlled with a signal of a contact S1, and one of the signal of the contacts A1, B1 is transmitted to a terminal A of a relay RL3. Signals of a contact A2 and a contact 82 are controlled with a signal of a contact S2, and one of the signals of the contacts A2, B2 is transmitted to a terminal B of the relay RL3. One of the signals of the terminals A, B of the relay RL3 is transmitted to a terminal C of the relay RL3 with a signal of a contact S3 to be transmitted to the outside through a coaxial line 3 connected to the terminal C and having the characteristic impedance Z0. No pin socket is in the transmitting passage, and the transmitting passage matched with the characteristic impedance Z0 is under the condition without the floating capacity from a connector CON to the coaxial line 3.
Patent JP-2000348233-A (JP)
Title: Method and device for discriminating paper money
Inventor: IWAI TADAHIRO
IPC: G07D7/16
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain paper money discriminating method and device which detect slide in the case the slide takes places when a paper money is carried and also can perform discrimination corresponding to the slide of the paper money. SOLUTION: An encoder plate 51 and an interrupter 52 generate a roller pulse synthesizing with the rotation of a pressing roller 25-1 pressing a paper money against a carrying belt 21-1, the generated roller pulse is compared with the pulse width of a motor pulse synthesizing with the rotation of a motor that drives the carrying belt, and when difference occurs between the both pulse widths, detection is performed as the occurrence of paper money sliding. Also, the characteristics quantity of the paper money is detected while synchronizing with the roller pulse, and the paper money is identified on the basis of the detected characteristic quantity.
Patent JP-H116897-A (JP)
Title: X-ray reflecting mirror and method for manufacturing it
Inventor: ITABASHI SEIICHI
IPC: G21K1/06
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To condense X rays with a single reflecting mirror and make the intensity distribution of the X rays constant in a domain where they are condensed. SOLUTION: The surface of an X-ray reflecting mirror is so configured that a constant value is given to the space intensity distribution of X rays 8 in an irradiation area 3 by offsetting the amount of the change in the X rays 8 caused in the irradiation area 3 by the difference between reflection angles at a reflection point 10 of an X-ray reflecting mirror 9 and the amount of the space density distribution of the X rays 8 in the irradiation area 3 depending on a reflecting position.  In order to manufacture such an X-ray reflecting mirror 9, the amount of the space density distribution of the X rays 8 in the irradiation area 3 is found on the basis of the configuration of the reflecting mirror and the amount of the change in the x rays 8 caused in the irradiation area 3 by the difference between the reflection angles at the reflection point 10 of the reflecting mirror is calculated on the basis of the configuration of the X-ray reflecting mirror 9. Moreover, the a amount of the space density distribution of the X rays 8 and that of the change in them are added up to calculate the space intensity distribution of the X rays 8 in the irradiation area 3. Then, the configuration of the X-ray reflecting mirror 9 is transformed until the space intensity distribution of the X rays 8 in the irradiation area 3 becomes a constant value or less.
Patent JP-H028501-A (JP)
Title: Piston type accumulator
Inventor: OTSUKA AKIRA
IPC: F15B1/24
Filed: 1988-06-27
Abstract: PURPOSE:To precisely and surely detect gas leak of an accumulator by providing a detector to detect difference of material property of gas and liquid in a gas chamber. CONSTITUTION:A float switch device 21 providing therein with a float 23 and an opening/closing contact point 24 operatively associated with displacement of the float is mounted on the side of an accumulator 1, and the contact point 24 is connected with an alarm device 26 through a sealed terminal 25. Hereby, when a piston 3 moves to the gas chamber 5 side by gas leak, or, when liquid in a liquid chamber 4 leaks to the gas chamber side, gas in one part of the gas chamber 5 is substituted by liquid and this is detected with the float switch device 21. Consequently, gas leak of the accumulator 1 can be detected precisely and surely.
Patent JP-S6139668-A (JP)
Title: Space division type switch network device
Inventor: YOSHIDA MITSUHARU
IPC: H04Q1/24
Filed: 1984-07-30
Abstract: PURPOSE:To diagnose periodically and at an optional time a switch point by turning on the seitch point, and passing through a test signal and testing the point at diagnosing. CONSTITUTION:A pilot signal generator 4 generates a pilot signal outside the band of input signals 101-103, a switch circuit 5 connects a test signal to one special line, an adder 6 adds the test signal and the input signal, a pilot signal removing circuit 7 removes the test signal from the signal outputted from a switch network 1, and a switch circuit 8 connects the output signal of the switch network 1 to a pilot signal detecting circuit 9. A control circuit 3 controls on/off operation of the switch point of the switch network 1 and the switch circuits 5 and 8. Consequently, since the test signal exists outside the band, the action test of respective switch points can be freely executed without influencing a call.
Patent JP-S645742-A (JP)
Title: Flexible parts supplying device
Inventor: YAMANE MANABU
IPC: B65G47/14
Filed: 1987-06-26
Abstract: PURPOSE:To apply a high flexibility to a parts supplying part by simplifying functions of a parts feeder with detection by a visual sensors and processing of robot action corresponding to it so as to make it possible to process mixed parts of more than two sorts. CONSTITUTION:A part put on a ball part 2 of a parts feeder is determined by a visual sensor 9, and it is handled by a robot to which the result of determination is sent, and the part is assembled in a product on a pallet 31 transferred by a conveyor 32. A part which cannot be processed by the ball part 2 is stored in another ball part 28, and the ball parts 2 and 28 are automatically replaced using a replacement device 30 based on an external command. Functions of the parts feeder can thus be simplified without providing mechanical parts to decide the attitude and position of parts, and it is made possible to process mixed parts of more than two sorts. A high flexibility can thus be applied to a parts supplying part.
Patent JP-S644952-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUWAJIMA HIDEKI
IPC: G11B15/665
Filed: 1987-06-26
Abstract: PURPOSE:To set large clearance between a rotary cylinder and an inclined post and to perform the positioning of a shaft holder in a height direction with high accuracy, by providing the shaft holder provided with a projecting part being abutted with the lower cylinder mounting plane of the rotary cylinder. CONSTITUTION:The shaft holders 14a and 14b provided with the projecting parts 14a' and 14b' which hold the inclined posts 13a and 13b and abutted with the lower cylinder mounting plane of the rotary cylinder 2 at the time of performing the positioning of the inclined posts 13a and 13b at position in parallel with the center axis of the rotary cylinder 2 are provided. The inclined posts 13a and 13b which draw out a magnetic tape 10 from a cassette are fixed in parallel with the center axis of the cylindrical plane of the rotary cylinder 2 after loading, and the projecting parts 14a' and 14b' of the shaft holders 14a and 14b which hold the inclined posts are abutted with the lower cylinder mounting plane. In such a way, it is possible to set clearance between the rotary cylinder and the inclined posts and between the inclined posts as large as possible and to realize the positioning of the shaft holder with high accuracy.
Patent JP-S5682889-A (JP)
Title: Preparation of stable mixed fuel
Inventor: YAMAMURA MASAAKI
IPC: C10L10/18
Filed: 1979-12-10
Abstract: PURPOSE: To improve the aggregation stability and redispersibility, by adding an anionic surfactant and an inorganic material containing a metal as dispersion stabilizers to a mixed fuel of a fuel oil with a low-ash coal powder.  
     CONSTITUTION: (A) An anionic surfactant, preferably of formula [R 1  and R 2  are H, ≥3C alkyl or alkenyl, and the total number of carbon atoms in R 1  and R 2  is 6W30; M is mono- to trivalent cation; (n) is the valence of M], e.g. di-2-ethylhexylsodium sulfosuccinate, in an amount of preferably 0.05W0.5% and (B) an inorganic material containing a mono- to tetravalent metal, preferably fly ash formed in combustion of coal as a by-product with an average particle size of 200μ or less, in an amount of preferably 0.5W7% are added to a mixed fuel of a fuel oil with coal powder of ash content 12wt% or less, preferably 8wt% or less, at a weight ratio of 60:45W40:55. A hydroxide or oxide of a tri- to tetravalent metal, e.g. Si, Al or Fe, is preferred as the metal of the component (B). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6054390-A (JP)
Title: Novel cephalosporin derivative
Inventor: NAITOU TAKANOBU
IPC: A61P31/04
Filed: 1983-09-02
Abstract: NEW MATERIAL:The compound of formula I [R1 is H, lower alkanoyl or lower alkoxycarbonyl; R2 is (substituted) 5-6-membered heterocyclic group containing N and S; n is integer of 1-5]. EXAMPLE:7beta-[2-( 3,4-Diacetoxybenzoylamino )-2-(2-aminothiazol-4-yl)-acetamido]-3- (1-methyl-1H-tetrazol-5-ylthiomethyl)3-3cephem-4-carboxylic acid. USE:An antibacterial agent especially for a wide range of Gram-negative bacteria including resistant Gram-negative bacteria. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II (R3 is H or amino-protecting group; R4 is H or carboxyl-protecting group) or its salt with the compound of formula III or its reactive derivative at the carboxyl group, and if necessary, removing the protecting group from the resultant compound.
Patent JP-2000349410-A (JP)
Title: Laminated electronic part, its mounting structure, and manufacture thereof
Inventor: TAKATANI MINORU
IPC: H01G4/12
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce the total thickness including solder, etc., when mounting by providing a channel on a bottom surface, and forming a terminal electrode connected to a lead-out terminal of an inner element only on the inner surface of the channel. SOLUTION: Each terminal electrode 3 comprises a conductor along the inner surface of a channel 4 at both ends of the channel 4 provided on a bottom surface 12 of a laminated electronic part 1. The laminated electronic part 1 is prevented from rising caused by solder 7, because the channel 4 covered with the terminal electrode 3 is filled with the solder 7 when it is fitted to a land 6 formed on a printed board 5 with the solder 7. Thus, the increase in total thickness of the laminated electric part 1 on the printed board 5 comprising the solder 7 is suppressed. Since the rising of the laminated electric part 1 due to the solder 7 is prevented, defective connection at a part with less solder amount is prevented.
Patent JP-S5684511-A (JP)
Title: Electronic odometer for vehicle
Inventor: TAKEUCHI MIKIO
IPC: G01C22/02
Filed: 1979-12-12
Abstract: PURPOSE: To lessen the cumulative error of integrated mileage for a long period by a method wherein the number of effective figures of a presettable counter and a nonvolatile memory is made larger by one figure than the number of effective figures of a digital indicator.  
     CONSTITUTION: When an ignition switch 1 is turned ON, the stored data of each figure of the nonvolatile memory 4 are preset in each figure of the presettable counter 3. With these data being used as an initial value, a mileage pulse signal SD per 0.01km after the start of traveling is further counted and a counted value in six figures of higher rank effective for indication is indicated in the digital indicator 6 through the intermediary of a decoder-driver circuit 5. When the ignition switch is turned OFF, a timing control circuit 2 outputs a pulse signal P s  by the voltage of a voltage retainer 7, while the nonvolatile memory 4 memorizes the counted value of the presettable counter 3 per 0.01km at that time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1011420-A (JP)
Title: Estimation method for flow around object
Inventor: MIYAUCHI TOSHIO
IPC: G06F19/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce a calculation area and to actually estimate a flow around a structure in small computational complexity by generating a time change of a prescribed physical quantity on an outflow boundary as an outflow boundary condition. SOLUTION: An x-y coordinate is transformed into a general coordinate, and the pressure value of a time step following the present time step is calculated on an outflow boundary as a boundary condition. Then it's assumed that an object having a radius r0 and a columnar section shape such as a bridge pier, etc., is erected vertical to the paper surface in a flow field and that a fluid flows to the right from the left in the figures. In such a flow field around a column, a contour shape of x=20.0r0 formed on the outflow boundary (Fig. b) is completely coincident with a contour shape of x=28.6r0 (Fig. a) as long as these contour shapes are calculated as the physical quantity included in a calculation area. Therefore, the flow field is never affected as long as the calculation area is cut at a fixed spot, i.e., an outflow boundary condition is imposed.
Patent JP-S5785808-A (JP)
Title: Coating material
Inventor: NAKAMOTO MITSUHARU
IPC: C08F20/00
Filed: 1980-11-14
Abstract: PURPOSE: A coating material capable of curing by irradiation with electron beam and of forming films having excellent adhesion to synthetic plastics, metals, etc., containing an oligomer having (meth)acryloyl groups and isocyanato groups.  
     CONSTITUTION: An oligomer (A) having at least one (meth)acryloyl group and at least one isocyanato group in the molecule is obtained by reacting 1mol of hydroxyl groups contained in the product obtained by reacting the epoxy groups of a glycidyl ether, e.g., 1-hydroxyethyl acrylate, with (meth)acrylic acid with at least 0.5mol of a diisocyanate. Next, component (A) is mixed with (B) 30W 95wt% reactive diluent, e.g., methyl (meth)acrylate, (C) not more than 40wt% of a coloring agent, e.g., titanium white, (D) not more than 35wt% of a resin selected from polyurethane, polyester and polyvinyl acetate and (E) 0.001W1.0wt% of a polymerization inhibitor, e.g., catechol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0831160-A (JP)
Title: Sound recording and reproducing device
Inventor: SHIMIZU KUNIO
IPC: G11B33/06
Filed: 1994-07-13
Abstract: PURPOSE:To prevent transmission of the mechanical noises, such as vibrations, generated from the device itself to a microphone side and to surely prevent the sound recording of the mechanical noises. CONSTITUTION:A device main body 2 of a small-sized disk player 1 is composed of a first main body 3 contg. a mechanical deck section, etc., and a second main body 4 contg. a microphone 5. These first bode 3 and second body 4 are connected and fixed via a rubber elastic material 21 and fittings 20, etc., in the state that the second main body 4 is held afloat from the first main body 3. The microphone 5 is mounted at the right front side corner of the second main body 4 apart as far as possible from first main body 3 in the state that the microphone is held afloat by rubber, etc. The mechanical noises, such as vibrations, generated from the mechanical deck section, etc., are buffered and absorbed by the rubber elastic material 21 and are not transmitted to the second main body 4 side. As a result, the recording of the mechanical noises generated from the device itself is eventually prevented.
Patent JP-S644865-A (JP)
Title: Data processing system for character processor
Inventor: TANIGUCHI AYUMI
IPC: G06F17/21
Filed: 1987-06-26
Abstract: PURPOSE:To write information related to a document by a user's desired mode, and to extremely simplify the work of a classification, etc., by adding a memo data to a sentence data. CONSTITUTION:The titled processor is provided with a sentence memory 4 for storing temporarily and separately a sentence data and a memo data regarding various items related to the sentence data inputted separately from said sentence data, respectively, and a sentence registering memory 7 in which the sentence data and the memo data stored temporarily in the sentence memory 4 are registered. Also, the sentence data and the memo data which is stored separately in the sentence memory 4 form one pair and is allowed to correspond to one key word, and registered in the sentence registering memory 7, respectively, and when the registered sentence data is displayed based on an input of one key word, the memo data for forming a pair with the displayed sentence data is displayed selectively. In such a way, a large quantity of documents can be managed easily.
Patent JP-S6054267-A (JP)
Title: Brazing method
Inventor: FUJISAWA HIROAKI
IPC: B23K31/02
Filed: 1983-08-31
Abstract: PURPOSE:To enable use of a safe inert gas as an atmosphere gas by forming a furnace core tube to be inserted to a heating furnace and a cooler of an integral material without connecting the same with a flange, etc. so that the atm. of the outside is not introduced into the furnace core tube. CONSTITUTION:A furnace core tube 21 to be passed through the inside of a heating furnace 22 and a cooler 23 is formed of an integral material. A base material 8 to be brazed and metallic solder 10 are installed in the tube 21. An inert gas is introduced through a gas introducing port 24 into the tube 21 to maintain the inert gaseous atmosphere in the tube 21. The temp. of the furnace 22 is raised to melt the solder 10 and to braze the solder 10 to the material 8 to be brazed. The tube 21 is formed of quartz or silicon carbide.
Patent JP-2000345293-A (JP)
Title: Cold rolled steel sheet for deep drawing, excellent in hardenability by nitriding
Inventor: KUSUMI KAZUHISA
IPC: C22C38/60
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolled steel sheet having satisfactory dent resistance, ductility, and deep drawability by hardening a surface layer with nitriding. SOLUTION: This cold rolled steel sheet for deep drawing, excellent in hardenability by nitriding, has a composition containing, by weight, <=0.005% C, <=0.01% N, <=0.5% Mn, <=0.3% Si, <=0.1% P, and 0.005-0.2% Al, further containing, if necessary, 0.0002-0.005% B, also containing 0.002-0.5%, in total, of one or >=2 elements among Cu, Ni, and Cr, also containing 0.02-0.1%, in total, of either or both of Ti and Nb within the range satisfying the condition of C/12+N/14+S/32<1.2(Ti/48+Nb/93), further containing <=0.02%, in total, of one or >=2 elements among Ta, W, Tc, Re, Ru, Os, Co, Rh, Ir, Pd, Pt, Ag, Au, Zn, Cd, Hg, Ge, Sn, Pb, As, Sb, Bi, Se, Te, and Po, and having the balance Fe with inevitable impurities.
Patent JP-H04340161-A (JP)
Title: Automatic transaction machine
Inventor: NOMURA NORIYUKI
IPC: G07D9/00
Filed: 1991-06-05
Abstract: PURPOSE:To enable a customer to easily execute transfer operation and to easily issue a receipt by the automatic transaction machine. CONSTITUTION:A transfer card or the like of a fixed size provided with a magnetic stripe is inserted by a customer and received and information necessary for a transfer transaction is read out from the magnetic stripe 41 or the like formed on the transfer card of the fixed size and displayed on a display 5. After checking the contents of the information, the customer inserts coins necessary for the transfer transaction. Then the number of inserted coins is counted, and after completing the counting, the counted amount, amount necessary for the transfer transaction and balance amount are displayed on the display 5. Then an address written in the transfer card of the fixed size is read out by an image sensor, the read address is printed out on a receipt for the transfer transaction to issue the receipt to the customer, and when there is change required, the change is ejected.
Patent JP-H066163-A (JP)
Title: Piezoelectric component
Inventor: TANAKA YASUHIRO
IPC: H03H9/54
Filed: 1992-06-19
Abstract: PURPOSE:To obtain a piezoelectric component having a structure in which the insulation between electrodes is sufficiently ensured when an internal input electrode, an internal output electrode and an internal ground electrode are formed. CONSTITUTION:An insulating package 10 has a recessed part 11 and internal input output electrodes 16, 17 and an internal ground electrode 18 are provided respectively to both ends and in the middle of the recessed part 11. A short- circuit prevention projection 14 is provided in parallel with a bottom wall 11a and a side wall 11b of the recessed part 11 between the electrodes 16, 18 and the electrodes 17, 18. When the electrodes 16-18 are formed by the thin film forming method such as vapor deposition or sputtering, the projection 14 suppresses the flowing quantity of a vapor-depositted metal or a sputter metal.