baber/WOPTO huggingface dataset:
Patent JP-S6315792-A (JP)
Title: Optical recording medium
Inventor: ITO KAZUHIKO
IPC: G11B7/24035
Filed: 1986-07-07
Abstract: PURPOSE:To enable application to analog recording and contrive a simpler film structure, by providing a light-reflective layer on the surface of a rubber-like elastic material layer in which a substance expansively deformed when being heated and capable of maintaining the deformation even when being cooled is dispersed. CONSTITUTION:An optical recording medium 4 comprises a light-reflective layer 7 provided on the surface of a layer of a rubber-like elastic material 6 in which a substance 5 expansively deformed when being heated and capable of maintaining the deformed state even on the subsequent cooling is dispersed. When a part of the surface of the optical recording medium 4 is irradiated with, for example, light 9 from a xenon lamp 8, the substance 5 is expansively deformed, whereby the rubber-like elastic material 6 in the vicinity of the deformed substance 5 is deformed. When being cooled, the substance 5 maintains the deformed state, and a protuberance 10 is formed at the surface of the recording material 4. The protuberant part differs in surface condition from parts not irradiated with the light 9, so that a difference in light reflectance is displayed when record-reproducing light is projected on the recording medium 4. The magnitude of the change in light reflectance depends on not only irradiation thermal energy but also the construction of the optical recording medium 4.
Patent JP-2000349447-A (JP)
Title: Multilayer printed wiring board and manufacture thereof
Inventor: OZAKI TOKUICHI
IPC: H05K3/46
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent a crack at an insulating member from reaching an inner layer circuit pattern by embedding a cracking preventive member in an insulating member corresponding to an outer part of a part mounting conductive pad. SOLUTION: Related to a multilayer printed wiring board 1, a plurality of conductor patterns 4 and insulating layers 6 are laminated on front and rear surfaces of a printed board 2 of a core member. A part mounting conductive pad 5 is provided on the front surface of the multi-layer printed wiring board 1, and the conductive pad 5 is connected to the conductor pattern 4 through an inter layer connection conductor 7. A cracking preventive member 3 is provided at the lower layer of the part mounting conductive pad 5 through the insulating layer 6 so that the outer edge part of the conductive pad 5 comes to nearly the center in the width of the crack preventive material 3. Thus, a crack at the insulating member corresponding to the outer edge part of the conductive pad 5 is prevented from reaching the inner-layer circuit pattern.
Patent JP-S5586533-A (JP)
Title: Manufacturing method of granular catalyst coated with polymer
Inventor: KOYAMA TAKEO
IPC: C08F4/64
Filed: 1978-12-26
Abstract: PURPOSE: To manufacure a polymer-coated granular catalyst of high effectiveness factor, by dropping a mixture comprising a finely pulverized catalyst of Cr, Fe, Co, Ni or the like and a polymer (solution) to shape the mixture as grains.  
     CONSTITUTION: A mixture, which comprises a finely pulverized catalyst of Cr, Fe, Co, Ni or the like and PVA or a polymer like PVA, is dropped so that the mixture is shaped as grains. If a solution of a polymer is used, the finely pulverized catalyst and the solution are mixed with each other and the mixture is dropped into hot air or onto a powder of diatomaceous earth, activated charcoal or the like. As a result, a granular catalyst is obtained. Since the surface of the catalyst is coated with the polymer layer and this layer has numerous pores, the effectiveness factor of the granular catalyst is higher than that of a massive catalyst. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H062984-A (JP)
Title: Adsorption type reactor module
Inventor: YANAGI HIDEJI
IPC: F25B17/08
Filed: 1992-06-18
Abstract: PURPOSE:To reduce in size and to enhance performance of an adsorption type reactor by integrally aligning many heat transfer tubes with common many fins, filling solid adsorbent in gaps among the fins, and covering outsides of the fins with air-permeable covering materials to form a module. CONSTITUTION:Many heat transfer tubes 1 are integrally aligned with common fins 2 thereby to constitute a main portion of an adsorption type reactor module. In this case, the tubes 1 are aligned linearly at a predetermined pitch Tp, and the fins 2 are also aligned at a predetermined pitch Fp. Solid adsorbent 3 is filled in gaps among the fins 2. Further, outsides of the fins 2 are covered with air-permeable covering materials 4. Suitable number of modules are aligned in a vacuum vessel thereby to constitute an adsorption type reactor responsive to desired refrigerating capacity of an adsorption type refrigerator.
Patent JP-S643718-A (JP)
Title: Rerise system for on-line system
Inventor: SUZUKI SHUJI
IPC: G06F12/08
Filed: 1987-06-26
Abstract: PURPOSE:To shorten the time needed for rerise of a system by carrying out the dump collection of the page data and the sap data obtained when a fault occurs after an on-line program is restarted. CONSTITUTION:The PDS information shows a specific slot of a paging/swapping memory 4 that is under a busy mode for the page data and the swap data which are driven out of a main memory 2. The PDS information is registered into an auxiliary memory control table 21 as a bit map corresponding to the slots of the memory 4. The bit of the table 21 corresponding to the corresponding slot of the memory 4 is set at 1 when data are driven out of the table 21. The bit which stores the data on the fault of the memory 4 is preserved by delivering temporarily the PDS information to a restart-only volume 5, etc. In a recovery processing mode the outputted PDS information is reflected on the table 21 and an on-line program is restarted. As a result, the system rerising time is shortened and the dump collection is carried out based on the PDS information at an optional line point after the on-line program is restarted.
Patent JP-S5284864-A (JP)
Title: Device for lighting discharge lamp
Inventor: KOBAYASHI SEISAKU
IPC: H05B41/14
Filed: 1975-12-30
Abstract: PURPOSE: To stably start a discharge lamp at a high voltage and enable the starting of the lamp at a low power source voltage by overlapping a d.c. voltage component with a rectangular wave highvoltage obtained by cosing and opening action of aswitching element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0916591-A (JP)
Title: Method for inspecting sentence
Inventor: SHIMADA SHIGEO
IPC: G06F17/27
Filed: 1995-06-26
Abstract: PURPOSE: To provide a sentence inspecting device which is capable of inspecting whether the sentence described by a natural language is the one making sense as a whole or not. CONSTITUTION: This device is composed by being provided with a preparation process (3) discriminating a sentence from an input 1, successively taking out the information corresponding to the sentence, taking out a noun from the information corresponding to this sentence, defining this noun as a relation origin, detecting information corresponding to the other sentence in which the same noun as this noun is contained, defining this information as a relation destination and preparing the pair of these relation origin and relation destination for all the combinations of all the sentences of a composition, an inspection process (5)  inputting all the pairs prepared by this preparation process and inspecting whether the relation origin or the relation destination contained in the pair are the same as the relation origin and the relation destination contained in the other pair or not for all the pairs, and a judgment process judging that the whole of the composition makes sense when all the pairs are related and judging that the whole of the composition does not make sense when the pairs are not related.
Patent JP-H078049-A (JP)
Title: Powder or granule applicator
Inventor: KANAI YOICHI
IPC: B05B7/14
Filed: 1993-06-29
Abstract: PURPOSE:To improve the application accuracy of powder or granule by uniformly spraying powder or granule having all particle diameters respective of particle size of the power or granule. CONSTITUTION:An air duct 20 of a fan 18 is connected to one side of an applicator tube 17 and the other side of the applicator tube 17 is equipped with an openable and closable window part 22. In the case of powder or granule having large particle diameters stored in a hopper 13, a shutter 23 is opened to enlarge an opening area of the window part 22. Wind sent from the air duct 20 is partially removed to the outside from the window part 22 to reduce wind force in the applicator tube 17 and to uniformly apply the powder or granule having large diameters.
Patent JP-H0910492-A (JP)
Title: System unit for washing machine and clothes dryer
Inventor: SUZUKI TAKASHI
IPC: D06F58/10
Filed: 1995-06-26
Abstract: PURPOSE: To provide a clothes dryer installed on a washing machine, appearing good in a room, requiring small space for setting, and reducing operation noise of the washing machine and the dryer. CONSTITUTION: The inner space of this cabinet 20 is divided into the upper and the lower parts. The upper part (A) is to be used for a storage room for a clothes dryer 30, and the lower part (B) is for a storage room for a washing machine 40. The dividing board 70 dividing the two parts can be opened and closed, and open/close doors 50 and 60 are separately made in the front of the upper part A and the lower part B respectively.
Patent JP-S5491135-A (JP)
Title: Vertical periodic signal sampling pulse generator circuit
Inventor: MATSUDA HIROTOSHI
IPC: H04N9/44
Filed: 1977-12-28
Abstract: PURPOSE: To generate arbitrarily sampling pulses for VIR signals from composite video signals by using a pulse generator which oscillates on a frequency five times as high as a horizontal period.  
     CONSTITUTION: Vertical synchronizing signals are inputted to input terminal 1, and oscillator 5 generates a pulse train through integrator circuit 2 and latch 3. This pulse k is counted by counter 6 within a horizontal period just before the horizontal period where VIR signals are inserted, and pulse e is outputted when the number of pulses k reaches a prescribed value. Though oscillation is stopped by pulse e, oscillator 5 generates a pulse train through latch 4 by the coming of a horizontal synchronizing signal at a start time of the horizontal period where VIR signals are inserted. The number of these pulses is counted by counter 7, and color signal sampling pulse l is outputted at the timing corresponding to the second and the third horizontal periods where color reference signals are included. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0210633-A (JP)
Title: Microwave tube
Inventor: MIZOKAMI NORIHISA
IPC: H01J23/20
Filed: 1988-06-28
Abstract: PURPOSE:To simplify the structure and relatively optionally set the Q value by providing an inside cavity wall on the inside of the airtight seal outer periphery wall of a resonance cavity and boring at least one Q adjusting through hole or recess. CONSTITUTION:As an example applicable to the fundamental harmonic cavity of a multi-cavity klystron, multiple resonance cavities 1 are connected with a drift tube 2, an inside cavity wall 4 is provided on the inside of the airtight seal outer periphery wall 3 of the resonance cavities 1, the cavity inside this cavity wall 4 forms an electric cavity. At least one Q adjusting through hole 5 to adjust Q to the proper value is bored on the cavity wall 4, the resonance cavities 1 and the outside space S become a vacuum area via this through hole 5. In this case, if the number of the through hole 5 and the value of Q are experimentally determined once, the number of the through hole 5 corresponding to the value of Q to be determined can be correctly obtained, the number of components is reduced, and manufacture is facilitated.
Patent JP-S5590750-A (JP)
Title: Double threaded screw feed device
Inventor: TAKAHASHI MASAYOSHI
IPC: F16H25/20
Filed: 1978-12-27
Abstract: PURPOSE: To let both screws to receive even pressure constantly thus to enable the screws to make continuous shifting by the combination of right hand screws and left hand screws which combination permits only the external screws to rotate and the internal screws is held unrotated but allowed to make straight shifting.  
     CONSTITUTION: As an internal screws 9 fitting to an external screws 3 of the double threaded screw is fixed to a bracket 10 which is properly guided by the body to  make straight shifting, thus held unrotated the internal screws 9 shifts by the  amount of the lead coincided with the rotation of the external screws 3. The external screws 3 and the internal screws 9 are made right hand and left hand screws  respectively, which makes the shifting by the amount totalling to the pitches of the  both screws at every rotation of the external screws 3. Therefore, the load is appled  to the external screws 3 and the internal screws 9 simultneously, which makes a  simultaneous shifting of the both screws when the feed is effective, thus to cause a  constant elastic strain on the screws portion by the tortional moment to result in an uniform feed constantly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5951254-A (JP)
Title: Purification of 1-amino-8-naphthol-3,6-disulfonic acid
Inventor: FUJII HIROKI
IPC: C07C309/50
Filed: 1982-09-14
Abstract: PURPOSE:To purify the titled compound useful as an intermediate for dye in high purity, by adding a specific reagent to an aqueous solution of the titled compound containing 1,8-diaminonaphthalene-3,6-disulfonic acid, followed by precipitation with an acid. CONSTITUTION:An aqueous solution of 1-amino-8-naphthol-3,6-disulfonic acid containing a small amount of 1,8-diaminonaphthalene-3,6-disulfonic acid is reacted selectively with equimolar- a little excess mole based on the 1,8-diamino derivative of one or more selected from compounds shown by the formula I (R1 is H, OH, etc.; R2 is H, or 1-5C alkyl; with the proviso that R1 and R2 are not H simultaneously) and shown by the formula II, thionyl chloride, selenious acid, ammonium rhodanide, and a compound shown by the formula R3-NCS (R3 is 1-5C alkyl), and precipitated with a mineral acid or organic acid, so that the desired compound containing no 1,8-diamino derivative is purified.
Patent JP-S5394783-A (JP)
Title: Photo coupler
Inventor: IGARASHI MASABUMI
IPC: H01L31/12
Filed: 1976-12-29
Abstract: PURPOSE: To obtain the photo coupler with high photo transmission efficiency and high insulating dielectric strength which has the wiring at facing parts omitted, by interposing and lamination-fixing the glass plate by heating, which has fluorine-based resin films adhered to both its surfaces, between the light emission element supplying light from its back and photo detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06344355-A (JP)
Title: Pneumatic radial tire and manufacture thereof
Inventor: YAMAGUCHI YUTAKA
IPC: B29K105/24
Filed: 1993-06-04
Abstract: PURPOSE:To effectively prevent the belt layers of a tire from swelling radially outwards without causing the deformation at the side parts and the like of the tire by a method wherein the green tire is cured by being vulcanized at the vulcanizing temperature lying within the specified temperature range. CONSTITUTION:At least two layers of belt layers 4 cords of which intersect with each other, are arranged. A green tire, in which belt reinforcing layers 5 and 6 prepared by arranging heat shrinkable cords substantially parallel to the peripheral direction of the tire in the region radially outwards the belt layers 4 at least both side regions of the belt layers 4, is cured by being vulcanized at the vulcanizing temperature ranging within 155-170 deg.C so as to obtain a pneumatic radial tire having the ratio of profile or the ratio of tire height H to the maximum breadth S of the tire of 0.20-0.50. Accordingly, the shrinkage factor of the heat shrinkable cords constituting the belt reinforcing layers 5 and 6 can be controlled and the deformation of the side parts and the like due to excessive shrinkage of the heat shrinkable cords are prevented from occurring.
Patent JP-H07174499-A (JP)
Title: Reduction of speed decrease of missile for subcaliber stabilized by blade
Inventor: FURITSUTSU KAA FUERUTOMAN
IPC: F42B14/06
Filed: 1994-07-12
Abstract: PURPOSE: To reduce velocity decay by reducing aerodynamic drag at boundary layer by the annular groove of stub screw configuration of specific angle minimizing pressure drag and related shock wave interaction. CONSTITUTION: A discarding sabot is necessary for supporting a subcaliber projectile having fin stabilizer at coaxial position in a gun barrel and transferring the acceleration of firing to the subcaliber projectile. This applies for annular grooves 22 on a cylindrical body 10 and these grooves fit the corresponding number of grooves inside an aluminum base body 16 of the sabot. Improved 60 degree stub thread is used, wherein a screw profile is improved from a standard profile with a load flank 32 and a relief flank 33 of 30 degrees, a thread pitch 34 of 0.22 times of the projectile diameter, minimized thread groove depth 35 and the increased width of thread top by cutting off the top of thread. With this, the aerodynamic reaction at the boundary layer and related excessive velocity decay can be reduced.
Patent JP-H05172231-A (JP)
Title: Shift control device for continuously variable transmission
Inventor: KITAGAWA TAKESHI
IPC: F16H59/72
Filed: 1992-06-19
Abstract: PURPOSE:To provide a shift control method with automatic transmission to operate with a plurality of gearing positions, with which shift shocks at the time of first shifting operation when the engine has startated after a long period of standstill state, by electronically controlling the supply oil pressures to a plurality of friction engagement elements, and engaging either of them selectively. CONSTITUTION:The supply oil pressures for a plurality of friction engagement elements are electronically controlled to put them in engagement selectively, and thereby an automatic transmission is equipped with capability of working with a plurality of gearing positions, wherein a the supply oil pressure is corrected some higher only in case the first running gear position is selected when the engine is started after a long period of standstill.
Patent JP-S6221092-A (JP)
Title: Timer apparatus
Inventor: EGUCHI OSAMU
IPC: G04G15/00
Filed: 1985-07-19
Abstract: PURPOSE:To make it possible to prevent the deterioration of food even if setting equal to or more than a predetermined time is performed, in machinery using food such as a rice cooker, by outputting a time reservation error signal when the time difference between reservation time and the present time is a predetermined time or more. CONSTITUTION:The reservation time set by a reservation time setting means 4 consisting of a plurality of keys is stored in a reservation time memory part 1. The time difference between the stored reservation time and the present time timed by a timing part 9 is calculated by a reservation error detection part 10 and, if said time difference is a predetermined time or more, a reservation error signal is outputted and the time after a predetermined time from the present time is stored in the memory part is corrected reservation time. An alarm means 11 informs that the reservation time is erroneous to a user on the basis of the reservation error signal and the present time or the reservation time is displayed on a display part 2. Further, the present time and the reservation time stored in the memory part 1 are compared by a time-comparing part 12 and, if both times coincide, a coincidence signal is outputted.
Patent JP-S6222248-A (JP)
Title: Information recording and reproducing device
Inventor: USUI MAKOTO
IPC: G11B7/14
Filed: 1985-07-19
Abstract: PURPOSE:To attain the low cost for the titled device by sharing a laser beam source, a signal detection section and a system control section in common to the plural sets of optical discs, optical heads and carrying bases. CONSTITUTION:The optical disc 1 is driven by a rotary shaft 2 and a rotary driver 3 to the required number of revolutions, a laser beam is irradiated to the disc 1 through the optical head 4 to record and reproduce the information. The laser beam is irradiated from the laser beam source and a signal detection section 20 to the optical head 4, reaches the signal recording face of the disc 1 via a reflecting mirror 7, the carrying base 5 and the optical head 4 through an optical path (a), the reflected light from the face goes reversely and returns to the signal detection section 20, to obtain various control signals and information signals. The information is recorded and reproduced to the disc 11 similarly. The entire system is controlled by a system control section 21 and reflection mirror drivers 8, 18 apply position control to reflection mirrors 7, 17 to attain recording and reproduction of free information to the discs 1, 11.
Patent JP-H0779188-A (JP)
Title: Power supply changeover circuit
Inventor: MASAKI TATSUO
IPC: H02J7/34
Filed: 1993-06-30
Abstract: PURPOSE:To meet the requirement of a miniaturized battery pack and to reduce the number of connection terminals between a main body and a battery by selecting a battery power supply or a stabilized power supply based on a command of a power supply detection circuit. CONSTITUTION:When no external power supply is connected, a changeover circuit 18 is switched to the position of a battery and the battery power is fed to a main body 20 via a connection terminal 19 of a battery section 10 and a connection terminal of a main body section 20. A voltage detection circuit 22 detects a voltage of a supplied power and when the circuit 22 discriminates that the power supply is the battery power supply, a stabilized power supply 24 is disconnected and the battery power is outputted. On the other hand, when the external power is supplied to the battery section 10, the changeover circuit 18 disconnects the battery 16 to supply the external power to the main body section 20. When the voltage detection circuit 22 discriminates that the power supply is the external power supply based on the voltage, the circuit 22 selects a stabilized power supply 24 and output. Furthermore, an external power supply detection circuit 12 detects it when a power plug is inserted to an external power supply terminal 11.
Patent JP-S6220067-A (JP)
Title: Graph format data display device
Inventor: HASEGAWA TAKUMI
IPC: G06F17/50
Filed: 1985-07-19
Abstract: PURPOSE:To reduce a cross of a wiring after an arrangement, by limiting the information which is stored in a connecting information storage means, and using it for the arrangement. CONSTITUTION:In the initial state, a node string R whose range of a node is maximum, contained in node strings P-S is arranged first, and in all cases containing the initial state, subsequently, a node string Q whose connection to the node string which is arranged already is maximum is selected and arranged. The connection in such a case is limited to a connecting information range (a), therefore, a node string P is not selected. A coordinate of the node which is arranged is written to a connecting information storage means 1, and it is written to an arranging information storage means 5, only in case the coordinates of all the nodes are determined. Finally, the arrangement as shown in the figure is executed, and it is displayed by a display means 6 from the arranging information storage means 5.