baber/WOPTO huggingface dataset:
Patent JP-H0247563-A (JP)
Title: Spectrum analyzer
Inventor: KATAYAMA AIICHI
IPC: G01R23/16
Filed: 1988-08-10
Abstract: PURPOSE:To measure the spectrums of signals from a low frequency region to a high frequency region in high resolution at a high speed by synthesizing the spectrums obtained by discrete Fourier transform and analog spectrum analysis, and forming a series of the spectrum. CONSTITUTION:The low-frequency component lower than a specified frequency in an input signal is sent into a Fourier transformation device 12 from a signal distributing device 11. The high frequency signal component higher than a specified frequency is sent into a high frequency spectrum analyzer 13. The Fourier transformation device 12 generates and sends the low frequency spectrum signal into a spectrum synthesizer 14 by the discrete Fourier transformation. The high frequency spectrum analyzer 13 generate and sends the high frequency spectrum signal into the spectrum synthesizer 14. The spectrum signal which is continued from the low frequency to the high frequency is synthesized with an arbitrarily set boundary frequency as a boundary. In this way, the spectrums of the signals from the low frequency region to the high frequency regions can be measured in high resolution at a high speed.
Patent JP-S63118668-A (JP)
Title: Three-axis acceleration detector
Inventor: AKUTSU MITSUNORI
IPC: G01P15/18
Filed: 1986-08-26
Abstract: PURPOSE:To reduce the number of parts and compact them and improve the reliability and the precision by integrating detecting structures of acceleration in three-axis directions into one body. CONSTITUTION:A coil assembly 19 is fixed to the front end of a pendulum 14 to form a proof mass. When an acceleration is applied to the assembly 19, the assembly 19 is deflected relatively to a case 1 in the fixed side. This deflection is detected as deflections in X, Y, and Z directions by deflection detectors. Detected deflection signals in X, Y, and Z directions are amplified by amplifiers 16, 18, and 17, and currents flow to coils 9, 8, and 10 on X, Y, and Z axes attached to the assembly 19. Coils 9, 8, and 10 are placed in the magnetic field due to a magnet 3 to generate X, Y, and Z-direction electromagnetic forces opposite to forces of inertia, and feedback control is so performed that the assembly is restored to the original position from deflection due to the force of inertial. Three-axis restoration electromagnetic forces are proportional to coil currents, and coil currents are proportional to the acceleration if gains of three amplifiers are set to high values, and currents of X, Y, and Z coils are outputted to the external as acceleration detection signals.
Patent JP-H0862677-A (JP)
Title: Stroboscopic device and film unit with lens using it
Inventor: IMAMURA TAKASHI
IPC: G03B15/05
Filed: 1994-08-24
Abstract: PURPOSE: To prevent a red-eye phenomenon from occurring and to facilitate charging operation without increasing the number of parts. CONSTITUTION: A main capacitor 17 is horizontally arranged at the upper part of a printed board 13. A light emission part unit 12 is constituted by integrally housing a discharge tube, a reflector and a diffusion plate. An aperture 21a whose diameter is almost identical to the capacitor 17 is formed at the back part of the unit 12. The unit 12 is integrally fitted to a board part 11 by inserting the capacitor 17 in the aperture 21a. Besides, the unit 12 is turned with the capacitor 17 as a shaft. Then, when the front surface thereof is turned upward, a charging switch 18 is turned on and the capacitor 17 is charged. When it is turned downward, the switch 18 is turned off.
Patent JP-S6355723-A (JP)
Title: Magnetic recording medium
Inventor: MIYAKE TORU
IPC: C09D5/23
Filed: 1986-08-25
Abstract: PURPOSE:To decrease of coefft. of friction by incorporating two kinds of carbon blacks having specific surface areas and oil absorptions into a magnetic layer. CONSTITUTION:This magnetic recording medium has the magnetic layer 2 on; for example, a substrate 1. The 1st and 2nd carbon blacks are incorporated into the magnetic layer 2. The specific surface area of the 1st carbon black is >=50m<2>/g BET value and the oil absorption is <110ml/100g DBP value. The specific surface area of the 2nd carbon black is 15-80m<2>/g BET value and the oil absorption is >=110ml/100g. Since the BET value of the 2nd carbon black is specified to a relatively low value of 15-80m<2>/g as mentioned above, the coefft. of friction is decreased and light shielding property is improved.
Patent JP-H06156260-A (JP)
Title: Pressure control module for use in compressed air brake device
Inventor: HERUMAN GEEBERUSU
IPC: B60T8/48
Filed: 1993-08-11
Abstract: PURPOSE: To greatly reduce a production cost and simultaneously to improve system safety as well by reducing the number of required system constituting elements in comparison with a concept related to public wheels. CONSTITUTION: A valve unit 1 is formed from relay valves 3 and 4 per passage and provided with only one electronic unit 2 for controlling both the relay valves 3 and 4 and further, the valve unit 1 is provided for controlling at least one axle.
Patent JP-S6183374-A (JP)
Inventor: YAMAZAKI KATSUMI
IPC: D06M101/16
Filed: 1984-09-25
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-H0519317-A (JP)
Title: Material for forming lb film and organic nonlinear optical element using same
Inventor: KANAZAWA YUKO
IPC: G02F1/355
Filed: 1991-07-15
Abstract: PURPOSE:To obtain the organic nonlinear optical element excellent in nonlinear optical characteristics by building up specified monomolecular films on a substrate by the Langmuir-Blodgett's method (LB method). CONSTITUTION:The film forming material represented by formula I is used for building up the monomolecular films on the substrate by LB method, In formula I, n is >=13. If n is <13, 2-methyl-4-nitroaniline itself is soluble in water, so the LB film is solubilized in water, and when n is too large, the long-chain part becomes long, viscosity is too elevated, and the material 1 is made difficult to disperse uniformly, therefore, it is preferred that n is 16-19. The built-up monomolecular films of formula I are formed usually in 3-20 layers, and the organic nonlinear optical element is formed into the X-type structure (the A type build-up films having its hydrophobic groups directed to the substrate and its hydrophilic groups directed outward) or the Z type structure (the B type built-up films oriented reversely to the A type), or the alternate hetero structure.
Patent JP-S6260343-A (JP)
Title: Telephone set
Inventor: TSURUISHI YUKI
IPC: H04M1/60
Filed: 1985-09-10
Abstract: PURPOSE:To change the level of a voice of an opposite party depending on the quantity of external noise before operation in advance by collecting the surrounding noise, storing its level in a memory and using a sound volume amplifier circuit whose amplification factor is changed depending on the value of the memory. CONSTITUTION:The external noise is collected by a sound collection microphone 1, amplified by an amplifier 2 and proper time integration is applied by an integration circuit 3. The result is converted into any binary level by a digitizing circuit 4 depending on the integration value and stored in a memory 5. An OR circuit 6 detects the state that either a bell 9 rings or a handset 10 hooks off, the operation of the circuit 4 is inhibited and the memory is not revised. Then the own large voice or the effect due to the bell tone is avoided. Further, the binary noise level is changed into an analog level and an amplifier control circuit 13 controlling the amplification factor of the amplifier circuit 12 is formed so as to change the amplification factor by an external volume 15.
Patent JP-S6259561-A (JP)
Inventor: FUJINO MIKIO
IPC: C04B14/04
Filed: 1985-09-10
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-2001025544-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the producing effect of ready action in a game machine for executing a variable display game of a special figure at the time of generating big winning and ready action as the case may be. SOLUTION: In the state of reach, a character 401 is added to a specific figure 303 in the middle of variable display which can be a big winning to integrally and variably display the figure 303 and this character 401. In addition, the kind and the mode (a color, e.g.) of this character 401 is selected based on the judging result of big winning. Thus, the reliability of big winning is reported.
Patent JP-H01124298-A (JP)
Title: Structure for supporting terminal and distributing power
Inventor: FURIIDORITSUKU ANTON KAANAA
IPC: H05K3/30
Filed: 1988-08-12
Abstract: PURPOSE: To supply a voltage of a level to a chip by providing a pair of side rails each of which has first and second strips which are made of a conductive material and separated from each other by an insulating material, a projecting section which demarcates a slot which receives one end section of a chip mounting substrate, and a means which independently gives power levels to the strips of the side rails. CONSTITUTION: A mounting structure contains a pair of side rails 16 and 18 which are laid on a board 14 so that the rails 16 and 18 can be extended in nearly parallel with each other along the board 14. Each strip 22 has a pair of lugs 26 which are bent so that the lugs 26 can be extended perpendicularly to the strip 22 and each strip 24 has a pair of lugs 28. The lugs 26 and 28 are bent in the structure of a plate spring so as to firmly fix the end sections of a substrate. The strips 22 and 24 of the rails 16 and 18 are electrically insulated from each other and independently connected to desired voltage levels. For example, one strip of one rail is connected to the ground marked with 'G' and the other three strips are respectively connected to independent voltage levels marked with 'V1', 'V2', and 'V3'.
Patent JP-S6355400-A (JP)
Title: Casing for reducing noise of fan
Inventor: OKUDAIRA YUZO
IPC: F04D29/42
Filed: 1986-08-26
Abstract: PURPOSE:To reduce noise, by providing a sound absorbing layer having a smooth surface confronting a passage with at least a portion of an inner circumference of a casing main body accommodating a dynamic impeller and a drive means for driving the dynamic impeller. CONSTITUTION:Air sucked through a intake port 9 by rotation of a dynamic impeller 2 is introduced into a charging port 10 through a passage in a casing main body 1. A sound absorbing layer 3 is bonded over an overall circumference of the casing main body 1, the layer 3 having a surface member 5 confronting the passage. With the arrangement, an increase in noise in the casing main body caused by resonance in a hollow portion is prevented.
Patent JP-S6265917-A (JP)
Title: Carbon sliding material
Inventor: KANAO YOSHIO
IPC: F16J15/34
Filed: 1985-09-12
Abstract: PURPOSE:To provide the titled material with excellent durability by composing the whole or a part of a carbonaceous material constituting the sliding material out of needle coke or graphite and orienting the lengthwise axis in the direction vertical to the sliding surface in the carbon sliding material for mechanical sealing. CONSTITUTION:From 60-85% needle coke or needle graphite is sufficiently mixed with 15-40% binder to obtain a homogeneous raw mixture. The raw mixture is continuously extruded from a circular or an annular die by an extruder and molded into a rod or a tube. In the process of extrusion, the raw mixture is deformed and hence the lengthwise axis of the slender needle coke or needle graphite is oriented in the direction of extrusion. The extrusion- molded raw mixture is heat-treated at 170-1,400 deg.C to form a carbon sliding material for mechanical sealing.
Patent JP-S60209589-A (JP)
Inventor: UIRIAMU BINSENTO KARAN
IPC: C07D501/36
Filed: 1984-09-27
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-H0484170-A (JP)
Title: Image forming device
Inventor: FUKUCHI MASAKAZU
IPC: G03G21/00
Filed: 1990-07-26
Abstract: PURPOSE:To enable an operator to move and exchange a process cartridge which has run out of its life with a simple operation and to improve the ease of maintenance by providing a service life detecting means which outputs a service life signal and a control means for controlling a process cartridge moving means in accordance with the service life signal. CONSTITUTION:The service life detecting means outputs a warning signal to announce that the process cartridge 15 is near the end of its service life to a control section upon detection that a residual toner amt. attains a 1st prescribed amt. or below. The control section upon receipt of this signal displays warning on a display section and cautions and urges the operator to exchange the process cartridge in an early period. The operator who is informed of the service life of the process cartridge 15 checks this service life by pushing a check button provided on a device body 10. The control section outputs a movement signal to the process cartridge moving means when inputted with the check signal from the check button. The operator is able to move and exchange the process cartridge with the simple operation n this way and the ease of maintenance is improved.
Patent JP-H0654376-A (JP)
Title: Remote supervisory and control system
Inventor: YABU HAJIME
IPC: H04Q9/00
Filed: 1992-07-28
Abstract: PURPOSE:To obtain the terminal equipment of a remote supervisory and control system in which a no-load state such as a bulb running-out can be detected and displayed. CONSTITUTION:When corresponding loads L1... are turned on, a controlling terminal equipment 3 detects load currents by no-load detecting current transformers CT1... and fetches the detected data through a detecting circuit 19 in a signal processing part 12. When relay contacts (r)1... are turned on, and the load currents are not running through the loads to which a power source is supplied, the signal processing part 12 turns-on display elements LED1... for displaying the corresponding no-loads by turning an output port connecting the display elements LED1... to an 'L' level.
Patent JP-H0363687-A (JP)
Title: Sheet for forming calcined pattern and label for calcination
Inventor: YAMAMOTO KAZUNARI
IPC: G09F3/00
Filed: 1989-08-01
Abstract: PURPOSE:To dissipate occluded gases by incorporating a viscosity decreasing agent into calcined pattern contg. glass powder. CONSTITUTION:Oxide type ceramics, such as silica, zirconia, titania and alumina, or carbonate, nitrate to constitute ceramics by oxidation are used for the oxide type ceramics compd. used for the calcined patterns in the case of coloration of the patterns to, for example, a white system. The glass powder which softens or melts at the prescribed calcination temp. and fixes to an adherend is used. The calcination temp. is usually 400 to 850 deg.C. Org. binders are preferably a hydrocarbon resin, vinyl and styrene resins, acrylic resins, etc. Plasticizers, such as adipic acid compd. and sebacic compd. and org. high polymers of the above exemplified org. binders having <=100,000 and above all <=80,000 mol. wt. are used for the viscosity decreasing agent. Thus, the occluded gases are dissipated.
Patent JP-S6292469-A (JP)
Inventor: JIYAROSURAFU HAINESETSUKU
IPC: H04N5/335
Filed: 1986-08-27
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-S6260970-A (JP)
Title: Working medium pressure controller for stiring engine
Inventor: TSUNEKAWA MASARU
IPC: F02G1/05
Filed: 1985-09-11
Abstract: PURPOSE:To prevent an engine from stalling at the time of deceleration, by installing a solenoid-operated control valve, regulating an idling speed properly, in a passage bypassing a pressure reducing valve, at the time of performing output control in a way of interlocking operations for feeding a working medium from the outside and exhausting it to the outside. CONSTITUTION:A pipe line 7 feeding gas out of a tank 9 and a pipe line 4 exhausting the gas with a pump 3 both are installed in each cylinder of a Stirling engine, and both throttle valves 12 and 13 in the midway of each pipe line are interlocked with each other via a rod 11, whereby feed and decompression of a working medium are carried out by movements of the rod 11, thus output control takes place. There is provided with a pipe line 29 which bypasses a throttle valve body 5 at the decompression side and equips a solenoid valve 28, and with a signal out of an idle detector 19 at an end of the rod 11 and an engine speed signal, a controller 22 opens or closes the solenoid valve 28 and controls it so as to make an idling speed come to properness. With this constitution, the engine is not case stopped because the idling speed drops too much at the time of engine deceleration.
Patent JP-S6445042-A (JP)
Title: Cathode structure of magnetron
Inventor: MATSUSHITA SABURO
IPC: H01J23/04
Filed: 1987-08-12
Abstract: PURPOSE:To enhance the accuracy of fixed dimension and welding reliability of an end hat by masking the contact part between the end hat and a filament connecting ring from a getter layer by means of a jig and making laser welding on this contact part. CONSTITUTION:An output side end hat 5 is welded by laser on a filament connecting ring 2 fixed to a cathode supporter 1. A getter layer 4 is spread over the surface of the output side end hat 5 and the spread region is defined as an area except a circular portion of a diameter identical to the diameter of the filament connecting ring 2, around the axial center of the cathode supporter 1. A region not covered by this getter layer 4 is subjected to masking by means of an upper jig 10 and a low jig 11 engaged with the former jig. Since the output side end hat 5 and the filament connecting ring 2 are welded together by laser in form of adjacent metallic material surfaces, both welding reliability and accuracy of fixed dimension can be rendered excellent.
Patent JP-H1051072-A (JP)
Title: Semiconductor laser device having reflection preventive film
Inventor: NAKAHARA KOJI
IPC: B82Y20/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To materialize low reflectance independent of the dispersion in manu facture of silicon nitrides. SOLUTION: A reflection preventive film is composed of the silicon nitride 101 of the first layer where the refractive index is 1.82 to 2.00 and the thickness of an optical film is seventeen-hundredths to twenty three-hundredths as large as the oscillated wavelength and the silicon oxide 102 of the second layer where the thickness of the optical film is three-hundredths to fifteen-hundredths as large as the oscillated wavelength. Here, selecting the silicon nitride and the silicon oxide of such film thickness and refractive indexes that the reflectance becomes minimum to the laser oscillating wavelength will enable the reflectance to be under 0.6% even if the dispersion in manufacture of silicon nitrides and silicon oxides occurs.  This way, a reflection preventive film which has stable low reflectance independent of the refractive index and the film thickness of the silicon nitride 101 is provided, and the yield in single vertical mode of a DFB (distributed feedback type) can be improved.
Patent JP-S6263427-A (JP)
Title: Formation of pattern
Inventor: TAKEDA MINORU
IPC: H01L21/30
Filed: 1985-09-13
Abstract: PURPOSE:To improve the stability and reliability of a fine metal wiring by applying a resist after fully baking the film for preventing reflection at a high temperature, and further performing exposure, development and etching, thereby preventing the resist from peeling off. CONSTITUTION:A film 3 for preventing reflection is uniformly heated and cured by means of high-temperature baking so as to be insolubilized to the developer of resist, the film 3 for preventing reflection is left on the whole surface after the development of a resist 4, and the film 3 for preventing reflection and a ground layer 2 are sequentially removed by means of RIE. Therefore, remaining of the unwanted film for preventing reflection based on the fluctuation of the baking and reduction of the stability nd reliability of the patterning due to the bad adhesion between the film for preventing reflection and the resist can be prevented. Moreover, the effect of preventing reflection of the film for preventing reflection is fully exhibited, thereby enabling a high-precision wiring pattern to be formed without being affected by the reflection by the ground layer.
Patent JP-H0366056-A (JP)
Title: Rotary head device
Inventor: NISHIYAMA AKIO
IPC: G11B15/61
Filed: 1989-08-03
Abstract: PURPOSE:To improve a still durability and high speed traveling time durability without a magnetic tape being brought into contact with a drum edge, by forming the device with a tapered face by cutting off the edge part where a rotary drum and fixed drum are opposed. CONSTITUTION:An edge part where the rotary drum 2 and fixed drum 4 of a rotary head device are opposed is cut off and the device is formed with a tapered face 10. A magnetic tape 8 is slightly floated by the rotation of the drum 2 and so can be held in the state of not being brought into contact with neither edge part of the drums 2 and 4. Also the traveling of the tape 8 is more stabilized by making the diameter of the drum 2 slightly larger than that of the drum 4. Both of a still durability and high speed traveling time durability are improved without the magnetic tape being brought into contact with the edge part of the drum.
Patent JP-H0542314-A (JP)
Title: Device for controlling shape of rolled stock of rolling mill
Inventor: NOSE KAZUO
IPC: B21B37/00
Filed: 1991-08-12
Abstract: PURPOSE:To control plural control subjects to respective target values with excellent response even when rolling conditions aren't stable like the starting time of operation by automatically changing weight coefficient or the like that are set for controlling the plural control subjects simultaneously in accordance with rolling conditions. CONSTITUTION:From the data of actual shape of rolled stock 53 which are detected with an inspection roll 4, degree of confidence, to every classification item of actual shape that indicates the shape state of rolled stock, i.e., the degree that the present data of actual shape belongs to individual classification item of actual shape is calculated with a confidence degree arithmetic means. Then, rules that are in conformity with the calculated degree of confidence to every classification item of actual shape are extracted in accordance with priority with a rule extracting means. Successively, the rules about extracted changed knowledge of every classification item of actual shape are respectively synthesized with a 1st synthesizing means. And, at least weight coefficient is set based on the synthesized rule with a weight coefficient setting means. In this way, actual shape is controlled by automatically changing the setting of weight coefficient in accordance with the shape state of actual shape at that time.