baber/WOPTO huggingface dataset:
Patent JP-S60173970-A (JP)
Title: Facsimile communication system
Inventor: HASEGAWA HIROSHI
IPC: H04N1/32
Filed: 1984-02-20
Abstract: PURPOSE:To prevent instant interruption of a communication line even if no picture information is given to a facsimile equipment within a prescribed time by providing a training signal transmitting means to an adaptor inserted between an electronic computer and the facsimile equipment. CONSTITUTION:The adaptor 2 inserted between the electronic computer and the facsimile equipment FAX and transmitting information between the computer and the FAX consists of an operating procedure converting control section PDC7 and a modulator-demodulator 8, and the PDC7 consists of an interface control section IF11 controlling the data terminal procedure, a main control section CT12, an FAX control section FXC13 and a training controller TRC10. The TRC10 supervises whether or not the information from the computer to the FAX is obtained within a prescribed time and when the information is no obtained, an erroneous training TR signal is transmitted to the FAX. The FAX receiving it transmits a TR fault signal to the device 2 so as to request retransmission of the TR. When the information is obtained from the computer within next prescribed time, the normal TR signal is fed to the FAX so as to attain timing control.
Patent JP-H01207116-A (JP)
Title: Deodorizing filter
Inventor: KINOSHITA TATSUYUKI
IPC: B01D53/38
Filed: 1988-02-10
Abstract: PURPOSE:To obtain the title deodorizing filter capable of eliminating the malodors of hydrogen sulfide, ammonia, etc., by adding cuprous oxide to ceramic fibers, and forming the mixture into a honeycomb. CONSTITUTION:Cuprous oxide and the porous powder of zeolite, etc., are mixed and dispersed in an aq. soln. of the L-ascorbic acid as the antioxidant for cuprous oxide, and a binder such as colloidal silica is added to the dispersion to obtain a slurry. The paper made from ceramic fibers is impregnated with the slurry, the paper is corrugated, and the sheets of the corrugated paper are laminated into a honeycomb. The material is calcined to produce a honeycomb deodorizing filter.
Patent JP-H10212363-A (JP)
Title: Colored aromatic polyamide film and its production
Inventor: KASATANI HIDEO
IPC: C08L77/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prepare a colored arom. polyamide film which is prepd. from a p-oriented arom. polyamide and is excellent in mechanical properties and heat resistance and esp. in dimensional stability and electrical insulation properties. SOLUTION: This film mainly comprises a p-oriented arom. polyamide having a logarithmic viscosity of 3.5 or higher and has a Young's modulus of 500kg/mm<2> or higher in both the longitudinal and the width directions, an elongation of 8% or higher, a coefficient of expansion by moisture absorption of 40×10<-6> /%RH or lower, and a light transmission at 530nm of 40% or lower. The process for producing this film is characterized in that, in forming a p- oriented arom. polyamide film by a wet process, a dry process or a dry and wet process, a carbohydrate is incorporated into the film before heat treatment and then the film is heat treated at 300-500 deg.C.
Patent JP-S59154891-A (JP)
Title: Single board color image pickup device
Inventor: WATANABE YASUSHI
IPC: H04N9/07
Filed: 1983-02-23
Abstract: PURPOSE:To obtain a signal processor having high sensitivity without generating false signal by subtracting two signals being summation of output signals of adjacent photoelectric converting elements in crossing diagonal lines so as to attain the subtraction at the same point spatially. CONSTITUTION:In the signals branched into four from a solid-state image pickup element 1, one signal is fed to sample hold circuits 5, 6, 7, 8 directly and other three signals are fed to them via a 1H+1 horizontal picture element delay circuit 2, a 1H delay circuit 3 and a 1H horizontal picture element delay circuit 4. A W(=R+G+B) picture element signal is extracted from the circuits 5, 6 and a Ye (yellow) and a C (cyan) picture element signal are extracted from the circuits 8, 9 sequentially alternately, and they are added with each other and the result is fed to amplifier circuits 11, 13. Then, the output signal of the amplifier circuit 13 is subtracted from the output signal of the amplifier circuit 11 to form R, B alternate signals, and the R and the B signals are obtained from sample hold circuits 14, 15.
Patent JP-H05196946-A (JP)
Title: Liquid crystal display device
Inventor: OKAMURA TOMOKO
IPC: G02F1/1339
Filed: 1992-01-20
Abstract: PURPOSE:To obtain a picture having satisfactory display quality by fixing a spacer and fixing the thickness of a cell by arranging a three-layered structure part, which is constituted by superimposing the respective colors of R, G and B in color filters, between respective picture elements as a spacer function. CONSTITUTION:The three-layered structure part constituted by superimposing the respective colors in order of R, G and B from the position of a substrate 1 on the side of color filters 2 between the respective color filters 2, namely, at the position of a black matrix is provided between the respective color filters 2. Therefore, the spacer is existent only at the position of the black matrix part and further, the thickness of the spacer can be held constant. Thus, not only the phenomenon of loading the spacer on the picture element part does not occur but also the phenomenon of condensation does not occur and further, a means to fix the cell thickness at all times is provided.
Patent JP-H03234356-A (JP)
Title: Continuous production of single crystal or unidirectionally solidified ingot
Inventor: FUKUNAGA HIROSHI
IPC: B22D27/09
Filed: 1990-02-08
Abstract: PURPOSE:To obtain the uniform grain oriented ingot which is unified in crystal grains by inserting a casting blank material into a cylindrical crucible from its one end, heating and melting the material in the crucible, solidifying the melt on the downstream thereof, drawing out the ingot, pressurizing the casting blank material and controlling the heating temp. higher on the lower side than on the upper side. CONSTITUTION:The heating temp. for melting the casting blank material 7 is set higher on the lower side than on the upper side at the time of heating and melting this material in the cylindrical crucible 1. The temp. of the ingot which solidifies thereafter and is drawn out of the housing through-hole 2 of the cylindrical crucible 1 is higher on the lower side than on the upper side. The upper side and lower side of the ingot are nearly uniformly cooled in this way even if cooling water is blown to the ingot 9 emitted from the housing through-hole 2 and the cooling water on the upper side of the ingot flows toward the lower side along the surface of the ingot. The control of the heating temp. is executed by dividing resistance heaters 3, 4 to top and bottom or further to a plurality, providing the heaters so as to enclose the cylindrical crucible 1 and changing the electric capacity of the upper and lower resistance heaters.
Patent JP-S58146864-A (JP)
Title: Phase detecting device
Inventor: MIYAKE YASUAKI
IPC: H02H3/38
Filed: 1982-02-24
Abstract: PURPOSE:To detect phase with high reliability by adding a simple circuit, by providing a waveform detecting circuit for monitoring that an input electric quantity of a phase detecting circuit in a protective relaying device, etc. is continued for a specified polarity period. CONSTITUTION:When a period of normal square wave signals e1, e2 is denoted as T0, an operating time t3 of waveform detecting circuits 9, 10 is set to t3= T0/4+alpha (alpha is an allowable minimum value). Therefore, at the time of an external fault in the back near point, disorder of a waveform is generated in a continuous period of the square wave signal e2, by influence of transient phenomena of filters 3a, 3b. The waveform detecting circuit 9 detects by an NOR circuit 9c the case (a) when the square wave signal e2 changes to ''0'' from ''1'' while a time limit operating circuit 9b is counting by an output e9a of a differentiating circuit 9a, and generates an output e9. That is to say, the waveform detecting circuit 9 detects disorder of a waveform, by which a continuous period of fixed polarity of an input electric quantity becomes below t3. When outputs e9, e10 of one of these waveform detecting circuits 9, 10 are obtained, an output (ei) of a coinciding circuit 8a is locked by an inhibiting circuit 11, and a malfunction of a phase detecting circuit 8 is prevented.
Patent JP-H11226475-A (JP)
Title: Treating liquid discharging nozzle and substrate treating apparatus
Inventor: HASHIMOTO MITSUHARU
IPC: H01L21/304
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a treating liquid discharge nozzle capable of preventing a treatment defect by impact at the time of starting the discharge of a treating liquid while maintaining the performance of a cup and a substrate treating apparatus having the same. SOLUTION: A nozzle body section 2 of the developer discharge nozzle 10 is constituted by joining an upper member 11, a sheet-like gasket 13 and a lower member 12 by means of bolts 14, 15. The rear surface of the lower member 12 is provided with plural discharge ports 22. A notched recess 23 is formed along the marginal part on the cup side on the rear surface of the lower member 12. The notched recess 23 on the rear surface of the lower member 12 is located above the inner marginal part of the tapered part of the cup. The discharge of the developer is started in the state that the plural discharge ports 22 are located between the outer peripheral part of the substrate and the inner marginal part of the tapered part of the cup.
Patent JP-S55125976-A (JP)
Title: Method for finishing base plate to mirror finished surface
Inventor: MIHASHI MASANARI
IPC: B24B37/00
Filed: 1979-03-15
Abstract: PURPOSE:To finish the base plate of a magnetic disc to mirror finished surface, an extremely low roughness, by using special grinding solution. CONSTITUTION:The base plate 20 of a magnetic disc is seized under pressure between the magnetic cloths 27 and 28, and its both sides are ground at the same time to finish by rotating the grinding cloths 27 and 28 driven by the belts 33 and 34 with the colloidal silica solution 31 and 32 supplied as grinding solution through the grinding liquid supply pipes 29 and 30, which solution is a colloidal solution of ultra fine particles of silicin anhydride. In this grinding solution the silicic anhydride particles have an extremely small diameter in the range from about 0.01mum to about 0.02mum and are of round shape, giving no minute grinding scars under low pressure. It is possible to grind both sides of the base plate 20 to mirror finished surface with surface roughness, for example, below 0.005mum Rmax.
Patent JP-S63197185-A (JP)
Title: Orthogonal transformation coding system
Inventor: OZEKI KAZUO
IPC: H04N19/189
Filed: 1987-02-12
Abstract: PURPOSE:To realize high encoding efficiency in spite of the state of an image, by selecting an orthogonal transform data of minimum differential quantity by an arithmetic means, and coding the differential signal. CONSTITUTION:By taking a difference between the orthogonal transform data and plural data by differentiators 103-106, and selecting the data with the highest efficiency by a selector 108 based on prescribed reference, coding as a differential data is applied. In other words, plural data are the orthogonal transform data of the same block of all of the frames, the orthogonal transform data of the partial block of a present frame, the orthogonal transform data of a background image consisting of a temporally integrated background image or an image block at a specific time, and the orthogonal transform data at the specific time. Thus, by using the orthogonal transform data consisting of the temporally integrated background image or the image block at the specific time, the differential data goes to a very small value when a certain image part is returned to its original position in the reciprocal movement of the certain image part, then, it is possible to improve the coding efficiency more remarkably than the orthogonal transform data at the same position of all of the frames.
Patent JP-H07236868-A (JP)
Title: Organic matter treatment apparatus
Inventor: KIGAMI TOSHIHARU
IPC: B09B3/00
Filed: 1994-02-28
Abstract: PURPOSE:To efficiently decompose org. matter without generating a problem with respect to preservation of the environment by making the average size of the carrier received in a purifying tank larger than that of the carrier received in a treatment tank. CONSTITUTION:Saccharides, amino acids, org. matter and the like are contained in water generated by the decomposition of garbage but these components are decomposed by microorganisms, especially, bacteria propagated on a carrier 6 while purified water is drained. This water purification is mainly performed by the whole of the carrier 6 in a treatment part and further performed by the carrier 6 in a purifying part. Since the average size of the carrier 6 in the purifying part is made larger than that of the carrier 6 in the treatment part, the drainage of the purifying part is improved and, in addition, the drainage of the treatment part is enhanced and the air permeability of both parts is also enhanced. Therefore, Aschelminthes or microorganisms are activated and the decomposition treatment capacity of org. matter is enhanced.
Patent JP-H07239178-A (JP)
Title: Refrigerator
Inventor: KATO TAKASHI
IPC: F25D23/06
Filed: 1994-02-28
Abstract: PURPOSE:To provide a refrigerator wherein the strength of an insulated box body is not reduced even if the thickness of the left and right side walls of the box body is reduced to increase the inside volume of the box body. CONSTITUTION:There are provided an inner box 9 having an outwardly oriented flange 13 on the front edge thereof, an outer box 7 having on the edge of a front opening an inwardly oriented groove 10 for accommodating a refrigerant pipe and the flange 13, and a metal partition plate 15 to hold a portion 5B of a refrigerant pipe extended from the front surface of a partition wall between the plate 15 and the partition wall. And the box 7 has a double front flange 11B comprising a front flange and a rear flange which is turned back so as to provide a space on the rear side of the front flange and a rear flange 11A which extends from the rear flange and forms a groove 10 between the flange 11A and the rear flange, and the partition plate 15 has a step 151, which is bent to form a step so as to be inserted into the goove of the outer box, on each end thereof, and the step 151 has a reinforcing rib 153 on the upper and lower ends thereof.
Patent JP-S56145560-A (JP)
Title: Magnetic disc device
Inventor: OOISHI MAKOTO
IPC: G11B5/60
Filed: 1980-03-12
Abstract: PURPOSE:To prevent the trouble caused by the phenomenon where the magnetic head is adsorbed to the disc surface, by applying a solid lubricant onto the magnetic disc surface just before the start and just after the stop. CONSTITUTION:Pads 7 consisting of cotton cloth or the like are fitted to tips of a pair of levers 8, and these levers 8 cross halfway, and compression spring 14 is provided at back ends, and levers 8 are energized in the direction, where tips of levers 8 are opened, by compression spring 14. Switch circuit 10 which drives solenoid 9 and vessel 12 where a dissolved solid lubricant is stored are provided, and the solid lubricant in vessel 12 is led to pads 7 through pipe 11. As a result, the trouble due to the adsorption phenomenon is prevented, and the same lubrication effect as the conventional way is obtained.
Patent JP-H05233893-A (JP)
Title: Information input/output system
Inventor: AIKI KIYOSHI
IPC: G06K17/00
Filed: 1992-02-18
Abstract: PURPOSE:To instantaneously and easily acquire electronic advertisement information while getting on any mobile object by preserving the plural kinds of information having characters, symbols and colors as the subject to be reocgnized by a lot of passengers in an information server installed at the passenger transport mobile object or the like and selecting any information from the information server by an electronic card held by any specified passenger. CONSTITUTION:A public relation agent 102 receices a PR request 108 from a demander company 104, prepares electronic information 110 for the advertisement and stores the advertisement information in the information servers 2 at a mobile object 101 and a platform 102 by an operator 105. The information server 2 displays the advertisement information at a display 3 by using a communication network 1. Passengers 106 can observe the advertisement displayed on the display 3 in the car or at the station. The information server 2 transmits information such as teletext information or audio information from a transmitter 4 by using the communication network 1. The passengers 106 can instantaneously acquire this transmitted information and preserve it in the held electronic card 6.
Patent JP-H09222617-A (JP)
Title: Active substrate for liquid crystal display device and its production
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/136
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the electrical shorting at the time of adopting a system for improving the dependence on visual field angles by utilizing comb-toothshaped electrodes to a two-terminal type nonlinear resistance element by constituting the nonlinear resistance element by an overhanging part, a second nonlinear resistance layer and a third electrode. SOLUTION: The intersected part 12 on signal electrodes 4 is provided with the first nonlinear resistance layer 5 having a large film thickness to assure the insulation characteristic from the fourth electrode 10. The overhanging part (lower electrode) 3 is provided thereon with the second nonlinear resistance layer of a small film thickness, by which the nonlinear resistance layer for the nonlinear resistance element causing a large current change with a small voltage is obtd. The insulating characteristic between the intersected part 12 of the signal electrodes and the fourth electrode 10 is, therefore, easily assured by utilizing two kinds of the nonlinear resistance layers varying in the film thicknesses. Further, the flat formation of the first comb-tooth shaped electrodes 8 to be connected to the nonlinear resistance element 9 and the second comb-tooth shaped electrodes 11 to be connected to the fourth electrode 10 is made possible.
Patent JP-H02208748-A (JP)
Title: Runaway monitoring circuit of cpu
Inventor: KAJIWARA ETSUKO
IPC: G06F11/30
Filed: 1989-02-09
Abstract: PURPOSE:To improve reliability for monitoring a runaway of a CPU by updating runaway monitoring use data of a prescribed program address of the CPU, whenever a coincidence detection output from a comparing circuit for showing a fact that the CPU is operating normally is generated. CONSTITUTION:To a comparing circuit 6, runaway monitoring use data from a variable data generating circuit 5 is also given, and this data and data from a bidirectional bus driver 2 are compared at the time when a comparison control signal from an address decoder 3 is received. When the coincidence is detected by the comparing circuit 6, a variable data generating circuit 5 updates an output data value. In such a way, reference data for monitoring a runaway is updated successively so that data of a prescribed address does not coincide with its reference data, when a CPU causes a runaway. Accordingly, a runaway of the CPU can be detected in any case.
Patent JP-S54122451-A (JP)
Title: Heat pump device
Inventor: AMAMIYA YUUJI
IPC: F25B13/00
Filed: 1978-03-15
Abstract: PURPOSE: To improve cooling and heating capacity by providing a gas-liquid separator connected with a gas discharging and oil returning pipe and a gas discharging pipe.   
     CONSTITUTION: Between the suction port 1a of a compressor 1 and a 4-way valve 2, a gas-liquid separator 12 is provided and to its upper part i.e. the gas layer part, a gas discharging and oil  returning pipe 13 whose one end is open and a gas discharging pipe 14 with the temperature  feeler 6a of an expanding valve 6 are connected. By so doing, refrigerant discharged from the  compressor 1 when heating a room flows through the 4-way valve 2, a heat user side heat exchanger 4, a check valve 11, a liquid receiver 7, a heating heat exchanger 15, an expansion valve  6, a check valve 8, a heat source side heat exchanger 5, the 4-way valve 2, the gas- liquid separator 12 and the compressor 1, and condenses, liquefies and gives up heat in the heat user side  heat exchanger 4. At this time, the gas discharge pipe 14 does not draw in liquefied refrigerant, so  the extent of superheating refrigerant at the feeler 6a is ensured by about 4°C, and the extent of  superheating refrigerant at the outlet of the heat source side heat exchanger 5 becomes zero owing  to the effect of heating refrigerant by the heating heat exchanger 15 and the area of heat exchanging is increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10228615-A (JP)
Title: Magnetic tape device
Inventor: SASAKI KATSUMI
IPC: G11B5/52
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To make a magnetic tape hard to be damaged and also to make an output fluctuation small by forming a through-hole in a rotary drum at an upstream side and/or a downstream side in the running direction of a magnetic tape on the basis of a head window to make the contact state between a magnetic head and the magnetic head a stable state. SOLUTION: A head window 2 is formed in a rotary drum 1 and a magnetic head 3 is attached to the part of head window 2. A through-hole 4 is formed at an upstream in the running direction of the magnetic tape on the basis of the head window 2 which is formed in the rotary drum 1. The through-hole 4 is formed so as to exist incliningly at the position of a side being in a more downstream side of the rotary drum 1 than a virtual line shown by a chain line connecting the center of the rotary drum 1 and the rotary surface position of the thought hole 4. An air flow flowing through the through-hole 4 by the revolution of the rotary drum 1 deforms the magnetic tape running along the drum forcibly to stabilize the contact between the head 3 and the magnetic tape.
Patent JP-H11229903-A (JP)
Title: Gas turbine control device
Inventor: TANAKA RIYOUSHI
IPC: F02C6/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To continue stable gas turbine running without throttling gas turbine fuel even if an accident occurs in an external power system during constant output control by making a gas turbine power facility and the external power system run in parallel with each other. SOLUTION: The limit values of a govornor 21 and a load limit setter 22 are input into the subtracter 11 of a controller 10 from a memory device 14. On the other hand, the output signal of an electric generator 20 is input in the subtracter 11 through a converter 15 and the memory device 14 to determine the difference between the output signal and the signal from the governor 21 and calculate through a PI control 12 and an output section 13 and outputs a proper load control signal 30. The output signal from the electric generator 20 determines dp/dt by an output change ratio detection circuit 1, and a high output detection circuit 2 outputs a signal when the value of dp/dt is larger than a specified value and inputs an 'ON' signal in a signal holding and outputting circuit 6 through a timer 3, NOT circuit 4, and AND circuit 5.  Since the signal holding and outputting circuit 6 temporarily holds an input signal X in input (Y) 'O' and the previous signal in 'ON' without reducing fuel supply amount.