baber/WOPTO huggingface dataset:
Patent JP-H0255372-A (JP)
Title: Copying device
Inventor: HIRATA TETSUO
IPC: G03G15/00
Filed: 1988-08-20
Abstract: PURPOSE:To improve operability by informing a user of a synchronous copying mode with the simultaneous lighting of an original setting display body and a manual setting display body and informing of the completion or imcompletion of preparation based on the state of the display body at the time of selecting variable magnification. CONSTITUTION:By setting an original at the time of synchronous exposure, the original setting display body 54 is lighted and the manual setting display body 55 is also lighted. The user is informed that the mode is a synchronous exposure system with the simultaneous lighting of both display bodies. In the case of copying in variable magnification, the magnification is set by depressing an input button 52. The setting of the variable magnification can be possible only when the synchronous exposure system is selected. Every time the magnification input button 52 is depressed, the lighting of magnification display bodies 52A, 52B, 52C and 52D is changed successively and the magnification is displayed on a set number of sheets display body 53, then the magnification can be optionally selected and set. Therefore, copying can be performed in the variable magnification of the magnification which is indicated with lighting by depressing a copying button 51 in a state where any one of the magnification display bodies 52B, 52C and 52D is lighted. Thus, the operability can be improved.
Patent JP-S60100628-A (JP)
Title: Manufacture of high-strength electric-welded steel pipe for oil well with superior toughness at low temperature
Inventor: MURAYAMA HIROSHI
IPC: C21D9/50
Filed: 1983-11-02
Abstract: PURPOSE:To obtain a high-strength electric-welded steel pipe for an oil well with superior toughness at low temp. by electric-welding a steel sheet having a specified composition and by heating and cooling the weld zone under restricted conditions. CONSTITUTION:A steel sheet consisting of 0.01-0.14% C, <=0.5% Si, 1.6-2.0% Mn, 0.001-0.050% V, <=0.04% Ti, 0.001-0.050% Nb, <=0.03% P, <=0.008% S, <=0.010% N and the balance Fe is electrically welded. The weld zone is heated at 790-1,050 deg.C for >=5sec, rapidly cooled from 750-950 deg.C at 30-150 deg.C/sec cooling rate, and subjected to stress relief treatment by heating at 400-730 deg.C for <=1min.
Patent JP-S6267917-A (JP)
Title: Afc circuit
Inventor: OOMOTO NORIAKI
IPC: H03J7/06
Filed: 1985-09-19
Abstract: PURPOSE:To realize the more inexpensive AFC circuit with high frequency accuracy by using a variable frequency divider so as to frequency-divide an intermediate frequency signal and a reference signal respectively and comparing the frequency. CONSTITUTION:The frequency dividing ratio is changed over respectively by the control of a controller 18, and when the center frequency of the intermediate frequency of one of frequency comparison signals obtained at each latch memory is a high frequency shift, a detection limit fH, when the other is a lower detection limit fL, the logic value is changed and the values are used in combination so as to apply discrimination to the center frequency (f) of the intermediate frequency signal as f<fL, fL<f<fH and fH<f. The frequency comparison signal is stored respectively in latch memories 16, 17 by the controller 18, and when the output of the latch memory 16 is H with the frequency division ratio of the variable frequency dividers 9, 10 at N1H, N1L respectively, since the center frequency of the intermediate frequency signal is higher than the normal intermediate frequency f0 by a prescribed error or over, the control voltage of a local oscillator 4 is adjusted minutely to compensate it by a synthesizer circuit 3.
Patent JP-S58107608-A (JP)
Title: Mold coil
Inventor: HAMADA HIRONOBU
IPC: H01F27/28
Filed: 1981-12-21
Abstract: PURPOSE:To simplify processes by forming a rectangular coil with aluminium die casting as a high voltage and heavy current magnetic coil and by employing a structure that such coil is insulated by casting using casting resin. CONSTITUTION:A coil wire is integratingly maunfactured with aluminium die cast 8 and external side is molded by casting resin 2. A loop can be freely  formed with a profile for moldng at the time of casitng by manufacturing it  with aluminium die casting. Wire insulation and interlayer insulation can be  realized simultaneously by moding the entrire part of aluminium die casting coil  8 with the casting resin and the processings such as wire insulation, interlayer  insulation and solid winding are no longer required.
Patent JP-S6184284-A (JP)
Title: Thermal recording material
Inventor: KOIKE NAOMASA
IPC: B41M5/337
Filed: 1984-10-01
Abstract: PURPOSE:To enhance developed color density and color forming sensitivity, by adding a specified substance as a sensitizer. CONSTITUTION:The thermal recording material comprises a normally colorless or light-colored dye precursor and a color developer for developing the color of the dye precursor by reacting therewith when being heated. In this case, a higher fatty acid hydrazide is incorporated in the material as a sensitizer, whereby a high-sensitivity thermal recording material having excellent heat response characteristics can be obtained. The hydrazide may be, for example, caprylic, capric, lauric, myristic, palmitic or stearic hydrazide. The sensitizer is ordinarily added in an amount of 5wt% based on the amount of the color developer, preferably, 10-400wt%, particularly, 20-300wt%.
Patent JP-H0255404-A (JP)
Title: Irreversible circuit component
Inventor: NISHIKAWA TOSHIO
IPC: H01P1/383
Filed: 1988-08-19
Abstract: PURPOSE:To facilitate automatic assembling by making a capacitor electrode on the front side of a dielectric base and a connection electrode on the rear side in continuity with a throughhole electrode and abutting an outer conductive part to the said connection electrode. CONSTITUTION:The connection electrode film 6 is formed to a part of the lower side of the electrode base 20 opposite to the capacitor electrode film 24 with the base 20 inbetween with a gap (t) having an earth electrode film 28 inbetween. Moreover, a throughhole 7 is formed to a part where the capacitor electrode film 24 and the connection electrode film 6 are opposed to each other. A throughhole electrode film 7 is formed to the inner circumferential face of the throughhole 7 and makes the capacitor electrode film 24 and the connection electrode film 6 in continuity with each other. Furthermore, a tip 23a of an outer lead 23 of a center conductor 22 is abutted to the connection electrode film 6 and the connection electrode film 6 and the tip 23a are soldered. Thus, it is not required to penetrate the outer lead into the throughhole to allow the method to apply automatic assembling.
Patent JP-S6094957-A (JP)
Inventor: ROBAATO ZAARAA
IPC: C07D205/085
Filed: 1984-10-02
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-H0626990-A (JP)
Title: Inspecting device for optical disc reflectivity
Inventor: HORINO KOICHIRO
IPC: G01M11/00
Filed: 1992-07-09
Abstract: PURPOSE:To provide a device for stably operating a detecting means and inspecting the reflectivity of an optical disc with high reliability. CONSTITUTION:An inspecting device for optical disc reflectivity has a light source 5; a converging means 6 for converging the light from the light source 5; a detecting means 3 for detecting the reflected light L2 of the light L1 emitted to an optical disc by the converging means 6; and a fixing member 1 for fixing the detecting means 3 to make all the reflected light L2 incident on the detecting means 3.
Patent JP-2000040039-A (JP)
Title: Daisy chain failure avoidance system
Inventor: HIROSE KIYOSHI
IPC: G06F3/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To bypass a control circuit involved and to transfer data to a control circuit on a subsequent stage when a failure takes place in the control circuit on the way in a daisy chain connection of plural control circuits. SOLUTION: Data transferred to a lower device control circuit 10 from a host device 1 via a host device control circuit 2 are transferred to a data processing means 60 and simultaneously stored in a B buffer of a data storing means 80 through a bypass mode data transfer line 50. The means 60 transfers the data to a lower device 70 and stores the processed result of the device 70 in an N buffer of the means 80 through a normal data transfer line 40. A bypass switching means 30 transfers the data in the N buffer of the means 80, when an error detecting means 20 does not detect a failure of the means 60, to a lower device control circuit 11 on the subsequent stage, or transfers the data in the B buffer of the means 80 to the circuit 11 when the means 20 detects a failure of the means 60.
Patent JP-H1028627-A (JP)
Title: Sheet replacer, and bed and sheet
Inventor: TAKARADA YOSHIFUMI
IPC: A47C21/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To replace a sheet easily any time by simple operation by one self. SOLUTION: This sheet replacer is provided with a casing 2 which has a pair of rod cases 2a and 2b arranged closely in parallel, and a new sheet winding rod 10a and an old sheet winding rod 10b in a pair are attached each rotatably to the rod cases 2a and 2b in a pair of this casing 2, and rotary handles free of mounting and removal are attache to both these new sheet winding rod and the old sheet rolling rod 10a and 10b in a pair. Moreover, a bed is provided with sheet engaging and disengaging means on bed side forming a pair with front and rear each free of lock and release to a new sheet and an old sheet, and these sheet locking and releasing means on bed side in a pair are made free of ascent and descent.  Then, a sheet is made free of lock and release to the new sheet winding rod 10 and the old sheet winding rod 10b in a pair and the sheet locking and releasing means on bed side forming a pair with front and rear.
Patent JP-2000037123-A (JP)
Title: Reaping height adjusting mechanism in combine
Inventor: HOSHISAWA AKIRA
IPC: A01D41/12
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a reaping height adjusting mechanism capable of solving an issue of a difficulty of adjusting at a constant height and having a high scattering, since in a conventional combine, the leaping height adjusting switch is attached at a main transmission lever and sometimes an erroneous operation such as lifting the reaping part up and down unintentionally by touching a finger to the reaping height adjusting switch during the operation of the main transmission lever occurs, and in the case of performing the adjustment of the reaping height, the reaping height after the adjustment is grasped only by an intuition and an experience. SOLUTION: This reaping height adjusting device in a combine is provided by mounting a reaping height adjusting switch 31 capable of adjusting the reaping height optionally by lifting a reaping part up and down with a hand operation at the gripping part 17a of a steering handle 17, and arranging a reaping height displaying meter 32 for displaying the reaping height in an almost middle part of a steering wheel 17 or on an instrument panel 16 in the front direction of the steering handle 17.
Patent JP-H0932378-A (JP)
Title: Locking device and locking system
Inventor: MIZOZOE KOICHI
IPC: E05B49/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To smooth operation by fitting a door switch to a master machine (a car), in which a door is locked and released by a signal from a slave machine (an electronic key), and locking and releasing the door prior to the signal from the slave machine by operating the switch. SOLUTION: In a system, in which a door is locked automatically under a keyless state, a switch 18 operated while being interlocked with the operation of a door knob is fitted, and the door is locked automatically when the door is closed without turning the switch on and a driver separates from the door, and the door is not locked even when the driver separates from the door when the switch is turned on. The switch 18 is turned on at the time of the closing of the door when the driver does not intend to lock the door even when the driver holding an electronic key gets off from a car, and the door is closed without turning the switch 18 on when the driver intends to lock the door. When the door is locked beforehand, the door is released when a person holding the electronic key enters within a specified range (a range, in which electro-magnetic waves reach).  Discrimination information from the electronic key is decided by a decision section 15 and the door is released at that time. Accordingly, the door can be locked and released smoothly.
Patent JP-S6364625-A (JP)
Title: Magnetic recording medium
Inventor: ASAI TAKAMITSU
IPC: C09D7/12
Filed: 1986-09-05
Abstract: PURPOSE:To extremely suppress the change of coercive force with age by constituting a magnetic layer of a ferromagnetic material which is hexagonal-planar and has the axis of easy magnetization in the direction perpendicular to the flat face. CONSTITUTION:The magnetic layer is formed by subjecting the ferromagnetic material which is hexagonal-planar and has the axis of easy magnetization in the direction perpendicular to the flat face to a heating treatment at 100-350 deg.C, dispersing the same into a binder and coating the dispersion on a nonmagnetic base. The increase rate of the change of the coercive force with age is thereby extremely suppressed.
Patent JP-S58109700-A (JP)
Inventor: KAMIMURA TAKESHI
IPC: D21H19/24
Filed: 1981-12-22
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-S5998589-A (JP)
Inventor: OKUMURA MASUSAKU
IPC: H05K3/34
Filed: 1982-11-26
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-H0933274-A (JP)
Title: Navigation apparatus for vehicle
Inventor: MUTSUKA KATSUHIKO
IPC: G01C21/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To guide a vehicle through the optimal route to the destination in consideration of the road state obtained from the outside with the facilities selected during traveling as passing points. SOLUTION: A means, which retrieves the facilities around a facility- retrieving base point such as the present position in correspondence with the inputted utilization purpose, a means, which searches the optimal route reaching the destination through the retrieved facility, and a facility-determining means, which determines the destination facility compatible with the selecting conditions based on facilities G1, G2 and the like are provided. A time t1 from the present position to the facility G1 and a time t2 to the facility G2 and a time T1 from the facility G1 to the destination and a time T2 from the facility G2 to the destination are obtained, and the destination facility is determined from the time t1+T1 to the destination through the facility G1 and the time t2+T2 to the destination through the facility G2.  Therefore, even if a dropping-in is made on the halfway, the route guidance is performed with the route having the shortest time as the optimal route. Therefore, the user can reach the facility in the shorter time from the present position to the destination without the selection by the user himself or herself.
Patent JP-H069903-A (JP)
Title: Zinc shop primer
Inventor: IWAKI TAKUYA
IPC: C09D183/00
Filed: 1992-06-26
Abstract: PURPOSE:To obtain the title primer which is used for a large structural steelwork, gives a coating film excellent in physical and adhesive properties, and causes no blistering of a topcoating film after baking when the topcoating is of a baking type. CONSTITUTION:100 pts.wt. (solid base) vehicle component prepd. by mixing 100 pts.wt. (solid base) silicic ester precondensate vehicle with a powder coating material in such an amt. that the resin component in the material is 5-50 pts.wt. is compounded with 375-625 pts.wt. pigment component comprising 36-92wt.% zinc powder and 8-64wt.% pigment other than zinc powder.
Patent JP-S6271484-A (JP)
Title: Detector for speed signal of brushless motor
Inventor: HARA MASAYOSHI
IPC: H02P6/16
Filed: 1985-09-20
Abstract: PURPOSE:To enable speed control having excellent response by detecting and adding a section higher than the midpoint potential of each drive coil in the back electromotive voltage of respective drive coil and using the section as a speed signal. CONSTITUTION:Drive coils La, Lb, Lc are connected in series with drive transistors Tr1, Tr2, Tr3, and one ends of these coils are connected in common and given predetermined midpoint potential VCL. The back electromotive voltage of each drive coil La, Lb, Lc is detected by resistors R11-R15, and a section higher than midpoint potential VCL in these back electromotive voltage is detected and added by Tr4-Tr11, and outputted as a speed signal from a resistor R22.
Patent JP-H1135024-A (JP)
Title: Seal bonding tool and seal set provided with the same
Inventor: TANAKA HIROMITSU
IPC: B65C11/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a seal bonding tool and a seal set provided with the tool in which a desired seal on a ground paper can be peeled off precisely and surely from the ground paper and the peeled paper can be bonded to a desired location precisely and surely. SOLUTION: In the seal bonding tool 1 which peels off a desired seal releasably bonded to a ground paper from the ground paper and bonds the peeled seal to another bonding surface, the forward end surface of a body of the seal bonding tool is formed on a press surface 11a for pressing a seal bonded to a bonding surface and a peeling means for peeling a desired seal on the ground paper, e.g. a narrow width-shaped repeelable adhesive layer 11b, is provided integrally to a part of the surface 11a, so that the desired seal on the ground paper can be peeled off from the ground paper and bonded to another bonding surface smoothly and surely.
Patent JP-S6452314-A (JP)
Title: Superconductor
Inventor: KITAHATA MAKOTO
IPC: H01B12/06
Filed: 1987-08-21
Abstract: PURPOSE:To obtain a superconductive thin film with high stability by depositing the first film mainly made of a ternary compound containing at least two kinds of specific elements and Cu on a crystalline substrate and covering the surface of the first film with the second film with the oxygen feeding property. CONSTITUTION:The first film 12 mainly made of a composite compound which is an oxide containing at least the element A, element B, and Cu at the mole ratio of elements of 0.5<=[(A+B)/Cu]<=2.5, the surface of the first film 12 is covered with the second film 14 with the oxygen feeding property, where A is at least one kind of Sc, Y, and lanthanoide series elements (atomic number 57-71), and B is at least one kind of IIa group elements. A superconductive thin film with high stability is thereby obtained.
Patent JP-2001032968-A (JP)
Title: Corrugated tube and tube connecting structure
Inventor: IKUMA HIROSHI
IPC: F16L11/11
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To compactly and surely connect corrugated tubes. SOLUTION: A socket section 6 and a small diameter insertion section 1A are formed at an end and the other end of a corrugated tube 1, and the internal diameter d2 of the socket section 6 made to nearly the same as the external diameter d2 of the projected section 2 of the insertion section 1A and the external diameter d1 of the socket section 6 is made nearly the same as the external diameter d2 of the projected section 2 of sections other than the insertion section 1A of the other tube 1. In connecting the corrugated tubes 1 and 1 to each other, the insertion section 1A of a corrugated tube 1 is inserted into the socket section 6 of the other corrugated tube 1. In this case, the socket section 6 will not projected from the external periphery of the corrugated tube 1 thanks to the pre-arrangement mentioned above.
Patent JP-S58109574-A (JP)
Title: Production of wood adhesive utilizing bark extract component
Inventor: KUBOTA MINORU
IPC: C09J161/00
Filed: 1981-12-24
Abstract: PURPOSE:To inexpensively produce a wood adhesive having excellent performance, by reacting an aq. extract of bark with formaldehyde in the presence of an alkali catalyst, neutralizing the reaction mixture, and recovering the resulting precipitate. CONSTITUTION:Bark is treated with water or an aq. soln. of sodium hydroxide. The resulting extract is reacted with formaldehyde in the presence of an alkali catalyst. Without cooling the reaction mixture, the pH thereof is adjusted to 3-2.5. Then the reaction mixture is neutralized. The resulting precipitate is recovered as a cake contg. solids at a concn. of 30% or higher. The cake is dried to obtain a wood adhesive.
Patent JP-S5999465-A (JP)
Title: Picture forming device
Inventor: YAGISHITA AKIRA
IPC: G03G15/16
Filed: 1982-11-29
Abstract: PURPOSE:To obtain an excellent transfer picture by arranging a corona discharging means capable of orienting the corona discharge between a transfer material which is separated by a transfer material separating means and an image carrier, and separating stably the transfer material. CONSTITUTION:An electrostatic latent image formed on a photosensitive drum 1 is developed and then reaches a transfer position, where transfer is carried out. Namely, the back surface of the transfer material P sent thereto is corona-discharged by a transfer corona discharger 6 to the polarity opposite to the charge polarity of the developer to transfer the developed image on the surface of the photosensitive drum 1 to the transfer material P. When the front end of the transfer material P reaches a separation position, electrostatic attracted charges at the front end part are removed by a corona ion flow from a corona discharger 8 for destaticization, so the mechanical separation of the transfer material P by a separation roller 7, etc., is facilitated.
Patent JP-S6363525-A (JP)
Title: Manufacture of pipe with grooved inner surface
Inventor: KAWAGUCHI HIROSHI
IPC: B21C1/22
Filed: 1986-09-05
Abstract: PURPOSE:To contrive to stabilize pipe manufacturing and to improve productivity by preliminary reducing a diameter through a diameter reducing die, then reducing the inner diameter to be equal to the outer diameter of a grooved plug through a sinking die and then, forming the grooves and reducing the diameter by rolling rolls. CONSTITUTION:A floating plug 9 and the grooved plug 11 are held previously on a fixed position in the metal pipe 1 through a connecting rod 10. At the time of drawing the pipe, at first, a preliminary diameter reducing work is performed by the diameter reducing die 2 and the floating plug 9. Then, the diameter reducing is performed to reduce the inner diameter of the pipe 1 to equal to about the outer diameter of the grooved plug 11 by the sinking die 8 set on the same axis of the die 2. Succeedingly, the plural rolling rolls 12 revolutes round the outer surface of the pipe 1 in the same number of revolutions of the spindle 3 to form the grooves and to perform diameter reducing by the grooved plug 11. Because the forming of the grooves is performed in the state of equalizing the inner diameter of the pipe 1 with the outer diameter of the plug 11, the manufacture is stabilized and the productivity is improved.