baber/WOPTO huggingface dataset:
Patent JP-S6065326-A (JP)
Title: Coordinate detector
Inventor: KOMADA SATOSHI
IPC: G06F3/03
Filed: 1983-09-19
Abstract: PURPOSE:To avoid detecting erroneously the areas other than that at an indicated position within an area indicated by a pen and to detect accurately an indicated area only, by providing a conductor part having the resistance value per unit area which is smaller than that of a plane resistor. CONSTITUTION:A conductor part 9 has the resistance value smaller than that of a plane resistor 1 for each unit area. When an optional area is indicated by a pen 7, the phase difference varies in steps since the parts 9 are distributed on the resistor 1 in accordance with positions of indicated areas A, B, C- respectively. In other words, the phase difference is not virtually varied since the resistance value is low at the positions where the parts 9 are set. While the phase difference has a big change because the resistor 1 has high resistance value between the adjacent indicated areas. Therefore almost same phase difference is always obtained at any position in an indicated area and at the same time the phase difference equal to the step width is secured to the adjacent indicated areas. Thus only an indicated area is detected accurately without detecting erroneously the areas other than that indicated by a pen.
Patent JP-H0925117-A (JP)
Title: Purification of potassium compound
Inventor: SAKAI TAKAAKI
IPC: C01D9/16
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To effectively remove Na in an aq. KCl soln. or an aq. KOH soln. used as starting material for producing KOH or Na in a melt of potassium nitrate used for surface treatment of glass. SOLUTION: Crystalline zirconium phosphate represented by the formula AXr2 (PO4 )3 .nH2 O (where A is H or K and 0<=n<=2) is brought into contact with a soln. or melt of a potassium compd. contg. Na ions to remove the Na ions.
Patent JP-S6151648-A (JP)
Title: Automatic tracking adjusting device
Inventor: ITOU IETOSHI
IPC: G11B15/467
Filed: 1984-08-21
Abstract: PURPOSE:To attain automatic tracking adjustment at reproduction by providing a maximum value detecting circuit storing when a reproduced output from a rotary head becomes a maximum value and giving an output and fixing a phase shift in a phase shift circuit through the output. CONSTITUTION:A phase shift pulse forming circuit 20 is provided, to which a reference signal from a count-down circuit 12 is applied. Then the signal is compared with a pulse SP1 of a prescribed period to obtain a pulse SP2 where the pulse generating position is shifted gradually. Further, a reproduced video signal from a rotary head 21 is fed to the signal reproducing system via an amplifier 22 and fed to the maximum value detecting circuit 23. The circuit 23 detects a value when the output is smaller than the level before one period as the maximum value, the phase of the pulse SP2 at the maximum value is fixed by the circuit 20 and the result is fed to a sample-and-hold circuit. Thus, tracking adjustment is executed without fail and a noiseless picture is reproduced.
Patent JP-H0463092-A (JP)
Title: Three-dimensional scene display system
Inventor: NOGUCHI TAKASHI
IPC: G03B37/00
Filed: 1990-06-29
Abstract: PURPOSE:To easily cope with display systems different in display circumstances to relax restrictions on photographing and display by storing the video of a wide-range three-dimensional scene and obtaining two-dimensional videos to be displayed in accordance with display circumstances by a calculating means. CONSTITUTION:A video 3 of a wide-range three-dimensional scene including two-dimensional videos to be displayed on display screens 1a, 1b, and 1c of a display device 20 is inputted by a three-dimensional scene input device 12. The scene input device 12 photographs with a camera to which a lens capable of photographing a wide range is set. The video of the tree-dimensional scene from the scene input device 12 is stored in a storage device 16 through a processor 14. The processor 14 typically includes a microcomputer and the other data processors and converts the video 3 of the three-dimensional scene read out of the storage device 16 to two-dimensional videos to be displayed on display screens 1a, 1b, and 1c. Display circumstance information such as directions of sight and angles of visual fields for display screens 1a, 1b, and 1c from an observer is inputted from a display circumstance input device 18.
Patent JP-H10107676-A (JP)
Title: Communication device
Inventor: KANAYAMA YUICHI
IPC: H04B1/3822
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To correspond to a dual band in which the frequency intervals between a transmitting band and a receiving band are different from each other and also to make this device small, light, inexpensive and also be low power consumption by setting the frequency of a voltage-controlled offset signal oscillator (offset VCO) so that it may be equal to the difference of intervals between transmitting band and receiving band. SOLUTION: This device appropriately combines an offset VCO-A2, a high frequency VCO-A3 and a high frequency VCO-B4 and generates a high frequency that is needed for transmission and receiving. The difference of the two transmitting band and receiving band is set to be equal. Thereby, a high frequency signal that is needed for the transmission and receiving of the dual band can be created with the minimum block structure. In addition, the frequency of an IF signal becomes equal in either case of two receiving bands, the structure of a receiving system after a receiving mixer 30 can be simplified, and it is possible to make this device light and be low power consumption.
Patent JP-S6064544-A (JP)
Title: Circuit for detecting frame synchronization
Inventor: SHIMADA MASAYUKI
IPC: H04L7/08
Filed: 1983-09-19
Abstract: PURPOSE:To decrease as soon as possible the time from dissidence is detected once to the synchronization detection is restored to normal by providing two frame coincidence deciding means, two signal selection means and two delay means. CONSTITUTION:The result of decision of frame coincidence is outputted respectively from the frame coincidence deciding circuits DT1, DT2 to input terminals A, B of a signal selection circuit SE2 of the post stage. An SEL terminal of the signal selection circuit SE2 is brought into H level at the initial state, a coincidence deciding signal Sc1 is selected, and a coincidence deciding signal Sc3 is outputted and it is inputted to a logical circuit DE. When the coincidence deciding signal Sc3 is the decision coincidence signal in the logical circuit DE, a signal Sd is outputted and it is inputted to a synchronization protection circuit DP. When a coincidence deciding signal Sc2 is the dissidence of decision, a decision dissidence signal Se and an out of synchronism alarm signal Sf and a 2-bit delay frame address signal Sh are inputted to an AND circuit AD, from which an address signal Sg is outputted. The address signal Sg inverts a selection signal Si and the signal selection circuit SE2 outputs the output signal Sc2 of the frame coincidence deciding circuit DT2.
Patent JP-S5964536-A (JP)
Title: Deep curving of plate glass
Inventor: NAGATA ATSUSHI
IPC: C03B23/027
Filed: 1982-10-05
Abstract: PURPOSE:The titled method having improved workability and productivity, wherein deeply bent plate glass has sleeve parts not to be curved reversely, having given curvature, by using radiant heat of heat source of a furnace without requiring wiring operation of heater wires for partial heating of plate glass. CONSTITUTION:The partial heating of parts of the plate glass 1 to be curved deeply is carried out in such a way that radiant heat from a heat source of the side wall 6 of a furnace is reflected to the sleeve parts 2 of plate glass by the thermic ray reflecting plate 7. The thermic ray reflecting plate 7 is preferably kept at least >=50mm. apart from the sleeve parts 2 of the plate glass 1 so that the sleeve parts 2 of the plate glass 1 are partially heated. The thermic ray reflecting plate 7 may be set to heat the sleeve parts 2 of the plate glass 1 from the bottom, or from the top, or from both the sides. If necessary, the plate glass may be strengthened (cooled gradually) by air flow after processing of curving.
Patent JP-S6064631-A (JP)
Title: Method for preparing high calorie gas and catalyst therefor
Inventor: INUI SATOYUKI
IPC: C10K3/04
Filed: 1983-09-20
Abstract: PURPOSE:To obtain gas containing a large amount of C2-4 hydrocarbon by bringing a catalyst, which is obtained by combining a carrier such as titanium oxide and a catalyst component having a three-component composition, into contact with low calorie gas. CONSTITUTION:A molded carrier, which is formed by subjecting titanium oxide to heat treatment at 500-800 deg.C, is impregnated with an aqueous solution containing platinum nitrate of chloride in an amount equal to the fine pore volume of said carrier and the impregnated carrier is dried in air while slowly tumbled at an atmospheric temp. Subsequently, this treated carrier is exposed to an atmosphere containing 10-20% of ammonia and 1-10% of steam for 2-3min and, thereafter, heated to 350 deg.C to form oxide which is, in turn, heated to 400 deg.C in a 10-20% hydrogen-containing stream diluted with inert gas and reduced while held at said temp. to obtain a platinum supported carrier. This carrier is further impregnated with, for example, an aqueous solution mixture containing ferrous metal nitrate and manganese nitrate and dried by air, subsequently dried under heating and subjected to ammonia treatment and treatment such as thermal decomposition or hydrogen reduction.
Patent JP-H0786157-A (JP)
Title: Equipment and method for picture projection
Inventor: POURU UIRIAMU KOTEUSU
IPC: G03F7/24
Filed: 1994-07-26
Abstract: PURPOSE: To provide an image projection system for all surfaces of a three- dimensional object such as a polyhedron. CONSTITUTION: An image pattern is projected from mask patterns 5 and 8 provided at different levels 3 and 4 directly or through reflection. The mask patterns are doubled but do not overlap each other, and the above levels are separated by a distance H being related to the size of an object. A conductor due to photolithography can be printed simultaneously on the upper surface and all side surfaces of a three-dimensional stack of an integrated circuit chip by the device and process.
Patent JP-S6067601-A (JP)
Title: Preparation of sintered body
Inventor: SAYANO AKIO
IPC: C04B41/85
Filed: 1983-09-22
Abstract: PURPOSE:To make it possible to prepare a densely sintered body having a fine grain size at a low baking temp., by containing a compound, which is changed to the same substance as a base body having open voids, in the base body, and applying treatment for changing the compound to the same substance as said base body. CONSTITUTION:An alumina powder having a particle size of 0.2-0.5mum is pressurized to form a molded body which is, in turn, baked at about 1,250 deg.C for 1hr to form a porous body. This porous body is immersed in an aqueous aluminum sulfate solution and, after drying, heat treatment is applied to the impregnated porous body at 1,200 deg.C for 30min. This aluminum sulfate impregnation-heat treatment is repeated plural times. By this method, a dense sintered body having a fine grain size of 0.3-2mum is obtained without using an additive such as a sintering aid at all. As the porous base body, ceramics, a metal or a sintered body can be used and the fine grain dense sintered body having large strength is obtained at a relatively low temp.
Patent JP-H0223691-A (JP)
Title: Electronic part supporter
Inventor: OKAZAKI KIYOSHI
IPC: H01L33/00
Filed: 1988-07-12
Abstract: PURPOSE:To realize easy registering by providing a terminal insertion groove which extends vertically and is made narrower gradually downward and whose lower edge corresponds to a connection section when a supporter body is attached to each side surface of the supporter body. CONSTITUTION:A terminal insertion groove 13 formed in each side surface section of a supporter main body 11 corresponds to a connected section 7a of a circuit board 7. Therefore, if terminals at the both sides of an electronic part 6 are inserted to each terminal insertion groove 13, an end section of the terminal is guided to a connection section and each of terminals 9a, 9b is thereby registered to the connected section 7a. Since the terminal insertion groove 13 is made narrower downward than upward, the terminal can be inserted readily to the terminal insertion groove 13. Moreover, a first wall section 15 for detaching prevention is provided to one side surface of the supporter main body 11 and a second wall section 16 for detaching prevention is provided to the other side surface; therefore, the terminal does not detach, either.
Patent JP-H05344534-A (JP)
Title: Video signal recording and/or reproducing device
Inventor: OBAYASHI AKIRA
IPC: H04N9/80
Filed: 1992-06-09
Abstract: PURPOSE:To record a false video signal too by recording either one of a signal obtained by adding an output signal of a recording luminance signal processing means to an output signal of a recording chrominance signal processing means and the output signal of the recording luminance signal processing means. CONSTITUTION:An output signal 123a from a reproducing luminance signal processing circuit 123 is supplied to the 2nd detection circuit 129, which supplies a selection control signal 129a which is turned to 'L' in the case of a signal relating to a normal video signal or turned to 'H' in the case of a signal relating to a false NTSC signal to the 6th and 7th selector circuits 127, 128. When a reproduced signal from a magnetic tape T is a signal relating to the false NTSC signal, an output signal from the circuit 128 is applied to execute reproduced luminance signal processing without passing a drop-out compensating circuit 122 utilizing the correlation of signals. On the other hand, a reproduced video signal FF obtained from the output signal 123a of the circuit 123 without adding the signal 123a to an output signal 125a from a reproduced chrominance signal processing circuit 125 is outputted to a decoder. Consequently a false video signal can also be recorded in addition to a normal video signal.
Patent JP-S6235286-A (JP)
Inventor: MOCHIDA TAKAAKI
IPC: G21C1/08
Filed: 1985-08-08
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-H0520580-A (JP)
Title: Room residence condition monitor
Inventor: OKUYAMA SHINICHI
IPC: G08B25/04
Filed: 1991-07-16
Abstract: PURPOSE:To perform the early discovery of the abnormal condition of a resident by comparing the output value of a room residence constant number circuit and the reading value of a card reader, operating an abnormal value and outputting an alarm. CONSTITUTION:By a card reader 1, the room residence is inputted, and from the inputted time point, the number of the room residence days is counted by a central monitor 2, and next, the change quantity of the city water quantity and the power quantity is monitored during the room residence, and when an action can be found at the change quantity, it is considered that there is not an abnormality at the resident, resetting is performed, the first condition is returned, and the counting of the number of the room residence days is counted again. When the action cannot be found at the change quantity and is constant as it is, comparison is performed with the room residence constant, and when the constant is exceeded, it is considered to be the abnormal condition and an alarm is outputted. At the time within the constant, resetting is performed during it, and at the time of the absence information from the residence, etc., the resetting is performed. At the time of no information, the number of the room residence days is continuously counted.
Patent JP-H0339658-A (JP)
Title: Operation confirmation device for direct-current current transformer
Inventor: NOMA MOTONOBU
IPC: H02H3/05
Filed: 1989-07-05
Abstract: PURPOSE:To confirm the operation of a Hall element while electricity is fed to a main circuit by applying a weak signal of specific frequency which is outputted by an oscillator to the Hall element, and then amplifying it and extracting only the signal of the specific frequency through a filter circuit. CONSTITUTION:The Hall element 1a of a current detector 1 inputs a DC current to be detected from the main circuit 11 and the weak signal of the specific frequency from the oscillator 7 and outputs a signal corresponding to their addition signal. This signal is amplified 2 and only the signal of the specific frequency is selected by the filter circuit 8 and outputted. Then a detecting circuit 9 compares the output with the output signal of the oscillator 7 to judge whether or not the operation state of the element 1 is normal. Further, the signal after the amplification 2 is outputted 5 according to the result of the comparison 3 with a reference voltage from a reference voltage generation part 4. Therefore, the operation of the element 1a is confirmed while a breaker 6 is fed with electricity.
Patent JP-S6330927-A (JP)
Title: Numeral input system by pointer device
Inventor: KATO TAKESHI
IPC: G06F3/038
Filed: 1986-07-25
Abstract: PURPOSE:To easily input a numeral even in a pointer device input mode, by constituting a system so that a measure is displayed on the screen of a display device at the time of using a pointer device, and a pointer is positioned on the measure, and the numeral is inputted. CONSTITUTION:When a mouse input mode is selected, an ICON menu 21 including a universal measure 22 is displayed on the display device 2 by the control of a CPU1. By depressing the button of a mouse 4 in this state, the position of the pointer 23 at that time is inputted, and it is decided whether the pointer 23 is positioned in the area of the icon menu 21 or not, and when it, is it is decided whether the type of an icon is a longitudinal (0) type or not. When it is not the longitudinal type, the lateral coordinate of the pointer 23 is divided by the width of the icon, and when it is the longitudinal type, the longitudinal coordinate of the pointer 23 is divided by the height of the icon, and an obtained quotient is set as an index. Following that, the index is converted to data referring data conversion table 20, and the data is designated as an input numeral.
Patent JP-H0342016-A (JP)
Title: Method of deodrization
Inventor: TERUI SADAO
IPC: B01J35/02
Filed: 1989-07-06
Abstract: PURPOSE:To obtain deodorization effect and an effect of processing excessive ozone and to stabilize these effects for a long time by introducing ozone into a gas which contains a melodorliferous component and decomposing the moledorliferous component with a catalyst in such a system that the catalyst can be recovered after heating by directly applying an electric current. CONSTITUTION:Ozone is introduced into a gas which contains a maloderliferous component to decompose the malodorliferous component in the presence of the catalyst. In this process, the catalyst is used while recovered by directly heating at 100-250 deg.C by applying an electric current. The catalyst is composed of one or more elements selected from Ti, Si, Al, Mg and Zr, one or more elements selected from Mn, Fe, Ni, Ag, Au, Pt, Pb and Rh, one or more conducting material selected form a metallic powder, metallic fiber, graphite and activated carbon, and at least one compd. selected from two-element oxide of Ti and Se, two-element oxide of Ti and Z, and three-element oxide of Ti, Si and Zr.
Patent JP-H0466907-A (JP)
Title: Plastic optical fiber
Inventor: SHIMADA KATSUHIKO
IPC: G02B6/44
Filed: 1990-07-04
Abstract: PURPOSE:To improve bending and repetitive flexibility by constituting a protective material of all the plastic optical fiber having a fiber-sheath-protective layer structure of a polymer specified in breaking elongation. CONSTITUTION:The generation of flaws in the fiber material layer even in the case of the occurrence of the exertion of an external force to the plastic optical fiber and the adhesion of fats and oils, etc., is more effectively prevented by coating the outer layer of the sheath with a protective layer having the specific breaking strength rather than by improving the resistance of the polymer forming the sheath material layer, by which the optical fiber having the excellent repetitive bending characteristic of the optical fiber is obtd. The protective layer forming material to be provided on the outer side of the sheath of the optical fiber is required to have the sufficient resilience and elongation sufficient for preventing the generation of the flaws to the sheath material layer by the external force exerted to the optical fiber and is required to have >=30% breaking elongation.
Patent JP-H10317800-A (JP)
Title: Suspension type slide door
Inventor: EGUCHI MICHIHARU
IPC: E05D15/08
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To open and close a suspension type slide door easily by light operation force by supporting at least two pulleys, namely, a main pulley which supports its self-weight and an auxiliary pulley which supports reaction force of moment, by an upper guide having at least two tracks. SOLUTION: A slide door 1 consists of two side doors 3a, 3b having small width and one wide center door 4. An upper guide 5 and a lower guide 6 are attached to an upper end and a lower end of an opening 2, respectively, in parallel. The center door 4 supports a pair of main pulleys 23, 23 arranged on both sides of the lower end on a main track 6a of the lower guide 6. The side doors 3a, 3b are supported on each track 5a, 5b of the upper guide 5, respectively, by two sets of pulleys consisting of a main pulley 7 arranged and offset on both sides of the upper end and an auxiliary pulley 8. Consequently, the main pulley 7 can support the self-weight of the side doors 3a, 3b, and the auxiliary pulley 8 can support reaction force of moment at which the lower end oscillates. As a result, it is possible to open, close, and move this slide door easily by extremely light operation force.
Patent JP-H0621176-A (JP)
Title: Burn-in testing method
Inventor: OKANDA MASAO
IPC: H01L21/66
Filed: 1992-07-02
Abstract: PURPOSE:To improve test quality and provided short burn-in time in a burn-in testing method that treats a large number of IC's at a time. CONSTITUTION:In a burn-in step according to each characteristic of IC's, an electric characteristic test is carried out at intervals of a given period 13 so that it is previously estimated whether an IC will be a good one 4 or a no-good one 2 after a given burn-in period 15. An obviously defective one 1 is removed, and only ones that are estimated to be good are carried to the next step. Moreover, it can arbitrarily be decided whether an estimated no-good one should be removed or put into an additional burn-in testing step. These steps can be carried out without using a burn-in period 15 as in a conventional method because the burn-in step can be continued until a no-good state in burn-in is predicted obviously in the estimation. In this way, a no-good one 3 that is judged to be good in the conventional method can be previously estimated and judged to be really not good.
Patent JP-H0916686-A (JP)
Title: Open-ended model network representation system for process plan
Inventor: BURAIAN EMU KENEDEI
IPC: G06Q10/06
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an extendable model system by specifying a buffer model by the use of a process model and forming the process model of plural operation models that specify a resource model having a capacity to be used for the execution of action specified by the operation models. SOLUTION: A process network model 10 is a pair of user definition models stored in a computer memory. A sheet metal is supplied from a buffer 16 to an operation model 12 and a buffer 20 or supplied from the buffer 16 to an operation model 13 to a buffer 22. On the other hand, a sheet metal is supplied from a buffer 18 to an operation mode 14 and the buffer 20 or from the buffer 18 to an operation mode 15 and the buffer 22. The model 10 expresses a route allowing a material to flow into a process to be modeled.