baber/WOPTO huggingface dataset:
Patent JP-H01122907-A (JP)
Title: Production of perovskite oxide powder
Inventor: YAMAMOTO TAKASHI
IPC: C01G25/00
Filed: 1987-11-06
Abstract: PURPOSE:To efficiently produce the above powder having excellent quality at a low cost, by dispersing a specific metallic oxide in water or an organic solvent, adding a solution of a precipitate-forming agent and soluble metallic compound to the resultant dispersion and calcining the obtained precipitates. CONSTITUTION:A metallic oxide, consisting of amorphous fine particulate oxide (e.g., TiO2) having <=0.1mum particle diameter and insoluble in water or organic solvent is dispersed in water or an organic solvent so as to provide 1-1,000g/l concentration of the metallic oxide. A soluble of a precipitate-forming agent (e.g., NaOH) in an equiv. amount-10 times based on the above-mentioned oxide and a soluble metallic compound [e.g., Pb(NO3)2] containing a metallic element other than the afore-mentioned element in 0.005-10mol./l concentration is added to stir the resultant dispersion at >=0 deg.C for <=200hr and form precipitates. The obtained precipitates are then separated by filtration, washed, dried at 50-200 deg.C for 1-200hr and subsequently, calcined at 400-1,200 deg.C for 0.5-100hr in an oxidizing atmosphere.
Patent JP-S6296435-A (JP)
Title: Substituted aromatic hydrocarbon having hydrogenated aromatic nucleus and use thereof
Inventor: MIZUI KIMIYA
IPC: C07C13/68
Filed: 1985-12-17
Abstract: NEW MATERIAL:A hydrogenated and substituted aromatic hydrocarbon which is a hydrogenated compound is which at least one nuclear hydrogen atom of the aromatic hydrocarbon is substituted by a lower alkyl-substituted or- nonsubstituted tetracyclo-[6.2.1.1<3>,<6>.0<2>,<7>]dodec-4-(or 5)-yl expressed by formula I or formula II (R<1>n are lower alkyl located at the 1- or 7--10-positions; R<2>m are lower alkyl located at the 2--6-positions; m and n are 0-5). EXAMPLE:9-Methyl-tetracyclo-[6.2.1.1<3>,<6>.0<2>,<7>]dodec-3(or 4)-ylcyclohexane. USE:An additive as a softener or tackifier for adhesives and further a power- transmitting medium. PREPARATION:Aromatic hydrocarbons are reacted with a compound expressed by formula III, and a benzene nucleus of thus obtained substituted aromatic hydrocarbons is hydrogenated to obtain the above-mentioned hydrogenated and substituted aromatic hydrocarbons.
Patent JP-S62141279-A (JP)
Inventor: SUZUKI MAMORU
IPC: E05D15/50
Filed: 1985-12-17
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-H01125059-A (JP)
Title: Optical writer
Inventor: YAMAZAKI KOZO
IPC: B41J2/44
Filed: 1987-11-10
Abstract: PURPOSE:To easily obtain a desired picture element density without replacing the whole optical system by replacing an optical unit in which a diaphragm member and a cylindrical lens are integrally held by a holder member depending on the desire picture element density. CONSTITUTION:On one end of a base 11, a semiconductor laser 1 and a collimator lens 2 are attached. Since this laser 1 and this lens 2 need a fine adjustment for their correlative optical-axis-coincidence and positional relation, they are constituted integrally. And the diaphragm member 3 and a cylindrical lens 4 held integrally by the holding member 12 are made the optical unit. Thus plural pieces of the optical unit are prepared through varied combinations of aperture diameters and cylindrical lenses to obtain different picture element densities, also, the holding members are provided with identifiable means. The optical unit is replaced depending on the desired picture element density of writing.
Patent JP-H05122486-A (JP)
Title: Facsimile equipment
Inventor: MURATA YUKIO
IPC: H04N1/21
Filed: 1991-10-29
Abstract: PURPOSE:To prevent fast communication processing from being disturbed by slow communication processing. CONSTITUTION:In facsimile reception other than the one of G4, the null capacity of image memory is detected in step S12, and when the null capacity shows a value over constant quantity (N), processing advances to step S14, and the accumulative reception of G3 reception data is performed. However, when the null capacity shows a value less than the constant quantity, the processing advances to step S13, then, reception data is immediately outputted (print out). In step S15, a timer is set, and when the timer is timed out after awaiting time-up in step S16, it is confirmed again whether or not the reception of G4 is performed in step S17, and when the reception of G4 is performed, the accumulative reception of G3 is continued in step S19. However, when it is decided that no reception of G4 is executed in step S17, the processing advances to step S18. and G3 reception data is switched to immediate output, and accumulated data is outputted (printed out).
Patent JP-H06113543-A (JP)
Title: Synchronous chopper circuit
Inventor: TOGAWA SHIGERU
IPC: H02M7/06
Filed: 1992-09-28
Abstract: PURPOSE:To obtain a highly reliable power supply at low cost by decreasing the number of components. CONSTITUTION:When a triangular voltage, generated at a constant period from an inverter circuit 12, exceeds a predetermined level an inverter current into a secondary winding 14 to induce a rectangular pulse which is then rectified through a diode 40 and divided through a resistor to be applied on the gate of a thyristor 45 thus turning the thyristor 45 ON. Consequently, a pulse width control circuit 22 starts oscillation to increase the voltage at CT terminal 52 thereof thus increasing output from a control signal output terminal 50 gradually. When a predetermined level is exceeded, a switch element 21 is turned ON and drain current flows. In the pulse width control circuit 22, charging operation takes place upon increase of voltage at the CT terminal 52 and when the voltage reaches a predetermined level, a discharge circuit functions to turn the thyristor 45 OFF and to interrupt provision of output from the control signal output terminal 50 thus turning the switch element 21 OFF.
Patent JP-H01125064-A (JP)
Title: Picture fluctuation correcting image pickup device
Inventor: MORIMURA ATSUSHI
IPC: H04N19/423
Filed: 1987-11-09
Abstract: PURPOSE:To minimize the deterioration in quality of a picture and to obtain a picture with high quality by detecting the fluctuation among picked-up signals as a moving length, controlling the area to be read of a memory depending on the magnitude of said moving length, and interpolating the signal read out from the memory in accordance with the read area. CONSTITUTION:Picked-up signals from an image pickup element 10 are converted to digital signals by an A/D converter 11, and signals equal to one-field length are written in the memory 12. Simultaneously to the memory 12, the signals are inputted to a moving length detecting circuit 14, where a moving length is obtained by representative point matching method. By using thus obtained moving length, a cutting-out size control part 50 determines the cutting-out size of an image from among the image signals written in the memory 12. Through this moving length and the position of scanning Ix, Iy within the cutting-out size, a moving length control circuit 17 obtains the read address of the memory 12. And the signals read out from the memory 12 are interpolated by an interpolation circuit 13, and outputted as one signal. As a result, the deterioration in resolution can be suppressed at minimum, and the sufficient correction of the fluctuation of the picture and the high quality of a picture are made compatible.
Patent JP-H04157821-A (JP)
Title: Radio communication device
Inventor: TAKANASHI HITOSHI
IPC: H04B10/00
Filed: 1990-10-20
Abstract: PURPOSE:To securely obtain diversity effect by assigning (m) series of diffusion codes between a base station and respective slave stations and transmitting a signal to plural key stations corresponding to the respective slave stations at the same time. CONSTITUTION:The (m) series of diffusion codes are assigned to one modulated signal, and transmitted and received between different sequences of the key stations and slave stations, and the diversity composition of spectrum reverse diffusion outputs of the respective series is performed at the slave stations or base station to obtain the diversity effect, thereby improving the reception quality. The base station 10 can send the modulated signal to a target slave station only by switching diffusion codes according to the correspondence relation between the diffusion codes set in the spectrum reverse diffusion devices 431 and 432, and spectrum diffusion devices 441 and 442 of the respective slave stations 401-40n, and extracts the modulated signal sent from a target slave station, so that two-way call control can easily be performed. Further, the diversity effect of (m) series of propagation paths is obtained.
Patent JP-H07293776-A (JP)
Title: Conduit coupling device and connecting method of conduit to main body by using said coupling device
Inventor: DANIERU EFU KIBURAUI
IPC: F16L41/08
Filed: 1994-10-24
Abstract: PURPOSE: To simultaneously fix a pair of cooling medium conduits to component parts of an air conditioner by setting an invasion passage by a holding mechanism to be narrower than a large diameter part of the corresponding cooling medium conduit, and wider than the diameter of the cooling medium conduit right adjacent to the large diameter part. CONSTITUTION: A quick connect coupling 20 is rotatably installed on an expansion valve main body 10 by a threaded tightening metal 18 and a washer 44, and at least one of cooling medium conduits 14, 16 is fixed to the expansion valve main body 10. The quick connect coupling 20 is engaged with radial flange parts 46, 48 formed on the cooling medium conduits 14, 16 to fix the cooling medium conduits 14, 16 to the expansion valve main body 10. The quick connect coupling 20 is normally S-formed, and openings 38, 40 are provided with forms of chamfered slots 42a, 42b. The minimum width of each slot 42a, 42b is smaller than an outer diameter of a large diameter part 52, 54 of the corresponding cooling medium conduit 14, 16.  The cooling medium conduits 14, 16 are not removed from the openings 38, 40, therefore, while the quick connect coupling 20 is engaged with the large diameter parts 52, 54 of the cooling medium conduits 14, 16.
Patent JP-2001098553-A (JP)
Title: Banking
Inventor: ISHII HIROYASU
IPC: E02D17/18
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide banking capable of restraining deformation of the banking constructing ground by dead weight of the banking and a load of a structure by a simple method. SOLUTION: In banking 1 composed of a soil material 3 heaped up on the usual ground and a reinforcing member (channel steel 2) horizontally penetrated through a bottom part of the heaped-up soil material 3, the banking 1 is characterized in that the reinforcing member (the channel steel 2) restrains deformation of the usual ground (the banking constructing ground G) caused by a load of the banking 1.
Patent JP-H01125009-A (JP)
Title: Output circuit
Inventor: NAKAO KENJI
IPC: H03F3/34
Filed: 1987-11-09
Abstract: PURPOSE:To set an output to a high impedance state by turning OFF simultaneously a constant-current source of a base side of an emitter follower transistor and a constant-current source of an emitter side. CONSTITUTION:A transistor 2, transistors 3-7 and a transistor 1 are used for an input, a current mirror and an output, respectively. In such a state, by turning on an analog switch 11, a current mirror circuit constituted of the transistors 2, 3 and the transistors 4-6 is turned off, and by turning off a constant-current source obtained through a constant-current source 8, the output is set to a high impedance state. In such a way, the title circuit is structured so that the output can be set to a high impedance state without lowering a frequency band of the output circuit. Therefore, even if the output is used in common, the respective outputs can be set to a state that they are separated from a load side.
Patent JP-2000110329-A (JP)
Title: Leveler
Inventor: OKABASHI KAZUAKI
IPC: E04F11/02
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a leveler capable of easily corresponding to stepped sections in two kinds or more of height. SOLUTION: The leveler A is formed in a triangle pole shape with a base 1, an inclined plane 2 at an acute angle to the base and a substantially vertical perpendicular 3 to the base while a large number of substantially parallel slits 4 to the above-mentioned perpendicular 3 are formed into the leveler A while leaving certain wall thickness sections 5, 6 to the base 1 and the inclined plane 2, and the wall thickness sections 5, 6 are formed of an easily cutting material.
Patent JP-2000110015-A (JP)
Title: Clothes for electronic mobile equipment
Inventor: AKINAGA TADAHIKO
IPC: A41D13/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain clothes for electronic mobile terminals, hardly decreasing the performance of an information-treating communication terminal stored inside, having good appearance, and hardly obstructing the starting action. SOLUTION: The clothes for electronic mobile terminals including information-treating communication terminals such as a cellular phone, a PHS, and an information-treating display terminal have units 1-7 for the information- treating communication terminals attached or incorporated thereto. Wire harness for connecting each unit are interwoven or sewed therewith.
Patent JP-S63134590-A (JP)
Inventor: MAKITA KATSUO
IPC: C05F11/00
Filed: 1986-11-26
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-H01125476-A (JP)
Title: Structure of connecting section with ground surface in earthquakeproof structure construction
Inventor: USUI MASAO
IPC: E04H9/02
Filed: 1987-11-09
Abstract: PURPOSE: To execute a rational construction plan by horizontally mounting an erection member between a ground surface and a floor face, supporting and fixing one end of the erection member to either one of the contact edge of the ground surface or the floor face by a pin, and setting the other end to a free end. CONSTITUTION: In a compressed state where a structure 12 and the ground 13 opposed thereto are approached to each other in an earthquake, a gasket 22 interposed between the edge 15a of an erection member 15 on the floor face 11 side and a finishing member 19 is compressed and deformed to absorb the compression stress. Secondly, when reaching a larger compression state, the inclined face 23 of the edge 15a of the erection member 15 slides upward along the gasket 22. Thirdly, the erection member 15 is moved with being stacked on the finishing member 19, the other edge 15b is rotated by a hinge 25, and an elastic sealing material 26 is compressed and deformed so as to absorb the deformation. In a tensile state as separating the structure 12 from the ground 13, the edge 15a slides on the floor face 11 to absorb the tensile stress.
Patent JP-H04160003-A (JP)
Title: Method and device for producing hydrogen
Inventor: TAKATANI YOSHIAKI
IPC: B01J23/46
Filed: 1990-10-19
Abstract: PURPOSE:To simultaneously promote a reaction and control the temp. and to excellently follow a change in load in the production of hydrogen by steam- reforming hydrocarbons by using a non-equilibrium reactor by the separation of hydrogen and combining the partial oxidation of a raw gas to be reformed. CONSTITUTION:The raw gas 24 to be reformed consisting essentially of hydrocarbons is supplied to the reaction tube 12 of a fuel reformer 10 packed with a reforming catalyst 18, the catalyst bed 18 is heated 14 from outside the reaction tube 12, oxygen or air 26 is added to the raw gas 24 at the inlet of the bed 18, and the bed 18 is internally heated by the partial oxidation of the raw hydrocarbons to produce the hydrogen-rich reformed gas G. The following means are added in this steam-reforming method. Namely, at least a part of the reaction tube 12 is formed with a hydrogen passable membrane 16, the generated hydrogen is passed through the membrane 16 and separated from the system, and the amt. of oxygen or air to be added for the partial oxidation is controlled (flow control means 28) to optimize the reaction temp. of the bed 18.
Patent JP-H10112244-A (JP)
Title: Middle point automatic-reset-type rotary switch
Inventor: KIKUCHI TOSHIO
IPC: H01H25/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a thin rotary switch by pressing a knob in the longitudinal direction of a cylindrical wall to depress and operate a push switch, and making the knob in a thickness direction unnecessary. SOLUTION: When a push switch is used, a rotor 20 is slided, and a point of an elastic body 40 is displaced in the longitudinal direction of a cylindrical wall 11, when a knob is pressed in the longitudinal direction of the cylindrical wall 11. At the same time, a slider 63 is pushed by a slider-pushing part 25, and a snap plate 62 is pushed down, to be simultaneously brought into contact with the exposed parts for push switch 511d, 511e. the rotor 20 is returned to an initial position by the elastic force of the elastic body 40, when the external force is released, and the slider 63 is returned to the initial position, that is, the position where the snap plate 62 is kept into contact with only the exposed part for push switch 511d, by the elastic force of the snap plate 62 and the displacement part 76.
Patent JP-S63147168-A (JP)
Inventor: BUARUTAA MAIYAA
IPC: H05K3/06
Filed: 1987-11-11
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-H02132066-A (JP)
Title: Tension control device for looper
Inventor: YOSHIDA AKIHIKO
IPC: B65H59/38
Filed: 1988-11-09
Abstract: PURPOSE:To control tension having excellent response and to enable easy correction of a delicate fluctuation in tension during synchronization by a method wherein the reference speed reference value of a motor on the entrance side or the exist side of a looper is corrected according to the fluctuation in tension of the looper. CONSTITUTION:An adder 13 adds a control signal provided from a controller 9 and a speed reference value VD on the exist side of a loope and feeds an addition signal to a drive circuit 12. A motor 4 is controlled through a drive circuit 11 by means of a tension reference value TL, and the controller 9 performs PI control of responding to error communication. When a fluctuation in tension is produced and a deviation  TL from the tension reference value TL is produced, by correcting the speed reference value VD or VC, a fluctuation in tension can be suppressed. Thus, a control signal responding to a deviation  T obtained from the controller 9 is added to the speed reference value VD on the exist side for correction, and by controlling a motor 5 based on the correction value, a fluctuation in tension can be prevented from production.
Patent JP-H09128916-A (JP)
Title: Disk device
Inventor: ENDO KENJI
IPC: G11B20/10
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the FPC connection construction of a head, the RAM storage of offset compensation values, the measurement of position sensitivity and the format efficiency by the encode/decode loss. SOLUTION: Actuator stepped parts are provided and a read write FPC band and the FPC mounting surface of a relay FPC are made in a same height. Then, offset compensation data are obtained by a pointer information P4 of a ROM table 62 while referring to a RAM table 64. An on-track control is performed at the cross point of two phase servo signals N and Q and a position sensitivity compensation value is obtained by measuring the value of the cross point. A gap equivalent to a write encode loss is provided at a sector last position and sector pulses are generated by delaying equivalent to the decode loss during a read operation.
Patent JP-H04157517-A (JP)
Title: Electronic notebook
Inventor: ARITA SATORU
IPC: G06F3/0487
Filed: 1990-10-22
Abstract: PURPOSE:To input and display massive information by interconnecting plural input/display parts to the main body of a device respectively so as to be opened/ closed. CONSTITUTION:Four input/display parts 4a-4d are interconnected respectively to one side of a main body 1 of the device through a hinge 3 so as to be opened/closed. Also the respective input/display parts 4 are equipped with input/display screens 5a-5d integrating a display as a display means formed by a liquid crystal and a digitizer as a n input means formed by a touch pad. Further by a function selecting key provided on the main body 1 of the device, various kinds of function such as an address list, a schedule, and a memory can be selected and displayed. Thus, it is possible to input and display the massive information.
Patent JP-S62158659-A (JP)
Inventor: KAMETANI KIYOSHI
IPC: B65D27/10
Filed: 1985-12-16
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-H08117029-A (JP)
Title: Electrically driven tooth brush with rotating brush and shape of brush used to the device
Inventor: NAGAO MITSUO
IPC: A61C17/22
Filed: 1994-10-24
Abstract: PURPOSE: To dispense with brushing by vibration and adopt brushing by rotation and also shape the brush to make a screw-form to smoothly brush even in the details. CONSTITUTION: A cell 2, a motor 3, a reducer 4, and a switch 8 are installed in a handle 1. A shaft 5 is attached thereto to transmit the rotation through the reducer and a brush 7 is attached to the front end thereof. The outer periphery of the brush 7 is shaped to make a screw-form.
Patent JP-S62141756-A (JP)
Title: Semiconductor storage device
Inventor: OZAKI KOJI
IPC: H01L21/8242
Filed: 1985-12-16
Abstract: PURPOSE:To enable soft errors due to radioactive rays such as alpha rays to be avoided with a simple construction, by providing high-concentration regions having a high concentration of impurity of a first type of conductivity such that deep junctions are formed so as to surround regions having a second type of conductivity, the concentration of the high-concentration regions being at least ten times as high as that of a semiconductor substrate having the first type of conductivity. CONSTITUTION:In a semiconductor device, a semiconductor substrate 1 having a first type of conductivity is provided with regions 5 and 6 having a second type of conductivity and serving respectively as a charge storing region and a bit line and with first and second gate electrodes 2 and 3. High-concentration regions 8 and 11 having a high concentration of impurity of the first type of conductivity are provided in this semiconductor device such that deep junctions are formed so as to surround said second-conductivity-type regions 5 and 6. The concentration of these high-concentration regions 8 and 11 is at least ten times as high as the concentration of the semiconductor substrate 1 having the first type of conductiv ity. When the substrate 1 has a concentration of 10<13>-10<16>/cm<3> for example, the concentration of the p+ regions 8 and 11 is set to be 10<14>-10<18>/cm<3>. By forming the P<+> regions 8 and 11 in this manner, a depletion layer 7 is prevented from being extended, the memory cell capacity of the N<+> region 5 is increased and the margin of the capacity is provided. Further, a barrier against electrons produced by alpha rays is formed and thereby the occurrence of soft errors can be eliminated.