baber/WOPTO huggingface dataset:
Patent JP-H11161593-A (JP)
Title: Data transfer system and testing method for data transfer system
Inventor: NOGUCHI SACHIHIRO
IPC: G06F12/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To easily transfer data by simple constitution. SOLUTION: This system is provided with a CPU 100, plural module devices 200,..., 210, a DRAM 400 and a DRAM controller 300. To a GBUS for which only the CPU 100 becomes a bus master, through the respective ones of a G bus I/F 120, the G bus I/F 202, the G bus I/F 212 and the G bus I/F 320, the CPU 100, the module device 200, the module device 210 and the DRAM controller 300 are connected. Also, to an RBUS for which only the DRAM controller 300 becomes the bus master, by the respective ones of an R bus I/F 110, the R bus I/F 201, the R bus I/F 211 and the R bus I/F 310, the CPU 100, the module device 200, the module device 210 and the DRAM controller 300 are connected.
Patent JP-H04205176-A (JP)
Title: Drawing control unit
Inventor: FUKUSHIMA MANABU
IPC: G06T11/60
Filed: 1990-11-30
Abstract: PURPOSE:To obtain accurate information on real ducts by integrating and displaying a divided duct drawing together with reduced drawing of its periphery at the time of duct network calculation, and performing the duct network calculation and adding the result to the display. CONSTITUTION:A reduced facility drawing is stored in a figure file on a file device 203 with an icon of 'file storage' in an icon area 102. When an icon of 'duct network calculation' in the icon area 102 is selected and a drawing number is indicated, a duct network calculation part 108 transfers the corresponding facility drawing and its adjacent reduced drawings, retrieved by a drawing retrieval part 105, from the file device 203 to a main memory 202 and displays them on a display 101 through a display editing part 109. Here, the duct network calculation based upon required data such as consumption and altitude at each node is carried out to find the pressure at the node and the flow rate of the duct, which are displayed in the drawing through the display editing part 109. Consequently, the accurate information on the actual ducts can be obtained.
Patent JP-H04207350-A (JP)
Title: Image input device
Inventor: SAOTOME HIROSHI
IPC: H04N1/04
Filed: 1990-11-30
Abstract: PURPOSE:To obtain brighter images at the time of image input by correcting a part of the images by a means for rereading only the partial image with assigned image quality and a means for disposing the read partial image to a home position. CONSTITUTION:A word processor 21 has a means 25 for displaying the entire part or a part of the read image on a display 23, a means 26 for instructing the image quality of the image to be read, a means 28 for forming an image file from the inputted image data, and the means for disposing the image data subjected to releading of a part to the home position. An image scanner 22 has the means 29 for reading the image of the assigned range with the assigned image quality. Then, the partial change of the image quality while making interaction with the display during image reading is possible and the correction of the deterioration in the image quality in a part of the original at the time of reading is possible. The bright images are obtd. at the time of the image input in this way.
Patent JP-H01170230-A (JP)
Title: Communication method and system for mobile body communication
Inventor: ITO SADAO
IPC: H04W60/00
Filed: 1987-12-25
Abstract: PURPOSE:To improve the degree of effective utilization of frequency through the reduction in the interference and disturbance by including reply transmission start information to a position registration signal. CONSTITUTION:The reply transmission start information to decide the transmis sion time of a reply signal is included to a position registration signal sent to each radio base means existing at the surrounding. If there is any channel (old channel) whose communication quality is a prescribed level or below amidst the communication where plural radio base stations 30-1-30-n and mobile radio equipments use plural channels and communicate the same content of communica tion in parallel, another channel (new channel) is switched with another radio base station satisfying prescribed communication quality and the communication of the old channel is finished, plural channels including the new channel is used to communicate the same content of communication without break. Thus, the mobile communication system with high utilizing efficiency of the frequency is attained.
Patent JP-H03189628-A (JP)
Title: Optical wavelength filter
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/34
Filed: 1989-12-19
Abstract: PURPOSE:To simplify the electrode constitution by using a 3dB coupler for an input side and an output side, allowing the signal light to branch and outputting it, and executing the mode conversion corresponding to the wave length of the signal light by a mode converter. CONSTITUTION:When the signal light of multiplexed wavelength is inputted from an input port 24 or 26, it is brought to the waveguide to output ports 28, 30 in a state that it is separated to a TM mode and a TE mode. This signal light comes to a state of one of an even mode and an odd mode by a first element 40 and is inputted to an element 42. The signal light is allowed to branch by equal optical power and phase by the element 42, and by mode converters 34, 36, only the signal light having separated wavelength is brought to mode conversion corresponding to its wavelength. Subsequently, by an element 44, the signal light from the converters 34, 36 is joined, passes through an ele ment 46, and a signal of the odd mode, and a signal of the even mode are outputted from the output port 30 and the output port 28, respectively. In such a way, the optical wavelength filter whose electrode constitution is simple is obtained.
Patent JP-H11156886-A (JP)
Title: Manufacture of resin gear, and resin gear
Inventor: EBATO MINORU
IPC: F16H55/17
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To accurately mold a toothed part, to enhance a rigidity of a disc and to enhance a soundproof effect by previously molding a molding having a wider toothed part than the disc on an outer periphery of the disc, and adding a reinforcing rib or reinforcing disc to the disc of the molding. SOLUTION: The resin gear 1 is a helical gear made of a synthetic resin, and comprises a disc 3 having a mounting hole 2 opened at a center, a (helical) toothed part 5 provide don an outer periphery of the disc 3, reinforcing ribs 7 and a boss 8 added to the disc 3. The disc 3 and the part 5 are members for constituting a molding (molding) 6. The ribs 7 are connected at base ends 7a to the boss 8, and ends 7b are radially outward extended from the boss 8 and connected to an inner periphery 5a of the part 5. The hole 2 is a hole for mounting a rotary shaft. Since the disc 3 has the ribs 7, even when various forces are applied to the gear 1, there is no fear of deflection of the disc 3.
Patent JP-H03192126-A (JP)
Title: Polydialkylsiloxane and its production
Inventor: MIZUTANI YUKIO
IPC: C07F7/08
Filed: 1989-12-21
Abstract: PURPOSE:To obtain a polydialkylsiloxane which can improve the impact strength of a thermoplastic resin without detriment to its properties such as rigidity by bringing a mixture of a specified cyclic polydialkylsiloxane compound with a disiloxane compound into contact with a specified acid. CONSTITUTION:A mixture of a cyclic polydialkylsiloxane compound of formula I (wherein R<1> and R<2> are each 6-16C alkyl; and (n) is 3 or 4) with a disiloxane compound [desirably a compound of formula 11 (wherein R<3> to R<8> are each H or a hydrocarbon group)] is brought into contact with an acid of a Hammett' s acidity function of -12 or less (e.g. trifluoromethanesulfonic acid) to produce a polydialkylsiloxane of a number-average mol. wt. of 800-5,000,000 comprising repeating units of formula III (wherein R<1> and R<2> are defined as above) [e.g. a polydialkylsiloxane of formula IV (wherein R<1> to R<8> are each as defined above; and l is 3-10000) when a compound of formula II is used]. When a small amount of this siloxane compound is added to a thermoplastic resin such as PP, it can remarkably improve the impact strength of the resin without detriment to the rigidity.
Patent JP-H02175386-A (JP)
Title: Manufacture of restraining type vibration damping material of vehicle
Inventor: ANDO TETSUO
IPC: B62D29/04
Filed: 1988-12-27
Abstract: PURPOSE:To dispense with a bonding process by erecting tacked pieces on a steel plate which serves as a restraining layer by means of blanking, forming cutout holes in line with the tacked pieces on the viscoelastic layer of a bituminous sheet, inserting the tacked pieces into the cutout holes, and bending the ends thereof to unite the restraining layer and the viscoelastic layer in a body. CONSTITUTION:A restraining layer 2 having erected tacked pieces 4 is formed from a steel plate 8 by means of blanking. On the other hand, a viscoelastic layer 5 having the same shape as the restraining layer 2 is cut out of a bituminous sheet 9 and cutout holes 7 are formed in the sites corresponding to the tacked pieces 4. Then, the tacked pieces 4 are inserted into the cutout holes 7 and bent portions 4A are formed on the ends of the tacked pieces 4 to superpose and fix the viscoelastic layer 5 onto the restraining layer 2. By this structure, bonding can be dispensed with simplifying a process.
Patent JP-H11164468-A (JP)
Title: Inverter device
Inventor: KANAI TAKEO
IPC: H02H3/44
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and high reliability inverter device through which the number of unnecessary stoppages of an inverter can be reduced by a method, wherein the overcurrent detection level of the inverter device is switched in accordance with the increase rate of the absolute value of a current to stop and re-start the inverter device. SOLUTION: The increase rate in the absolute value of a current detected by a current transformer 2 is calculated by a current increase rate calculating means 7. First and second overcurrent detecting means 5 and 6 discriminated whether or not the current detected by the current transformer has reached a predetermined value. An overcurrent detection signal selecting means selects the detection signal of the second overcurrent detecting means 6 when a current increase rate is high and exceeds a predetermined value and selects the detection signal of the first overcurrent detecting means 5, when a current increase rate is low and below the predetermined value.  With this configuration, when the current increase rate is high, an off-signal is given to a switching device by the second overcurrent detecting means 6 the overcurrent detection predetermined value of which is low, and when the current increase rate is low, an off-signal is given to the switching device by the first overcurrent detecting means 5 whose overcurrent detection predetermined value of which is high.
Patent JP-H10165071-A (JP)
Title: Vaporizer
Inventor: SUGANO HIROMOTO
IPC: A01M1/20
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a vaporizer with which switch operation can be easily performed by one hand without holding the main body of device, the satisfactory visibility of light emitting part can be secured and further a switch operating part and the light emitting part can be matched. SOLUTION: A vaporizer 1 is provided with a swing member freely turnably supporting one end through a horizontal supporting point shaft onto the upper surface of a main body 9 of device and freely swinging the other end, light transmissive light transmission part 33 provided at any position except for the supporting point shaft of swing member, light emitting means for irradiating the light transmission part 33 with light while being built in the main body 9 of device under the light transmission part 33, and switch for changing over contact by pressing a pressing part with the swing of swing member while being built in the main body 9 of device and contacting the pressing part with the other end of swing member.
Patent JP-H03189430-A (JP)
Title: Disc brake rotor of metallic group composite material
Inventor: ICHIKAWA SHIGERU
IPC: F16D65/12
Filed: 1989-12-20
Abstract: PURPOSE:To improve the durability of a brake rotor by constituting the brake rotor with a composite metal material of 10 to 15% volume rate comprising a matrix of Al alloy and a reinforcing member of an inorganic material having a thermal expansion factor less than the Al alloy. CONSTITUTION:A disc part 14 comprises two annular plate parts 18 and 20, and a plurality of ribs 22 extended radially and positioned remotely from each other peripherally for integrally connecting the aforesaid plate parts 18 and 20. A rotor body 12 is constituted with a composite material having a matrix of Al alloy and a reinforcing member of an inorganic material, for example, SiC particles (average grain size of about 10mum) of a thermal expansion factor less than the aforesaid Al alloy. The annular plate parts 18 and 20 are covered with a friction resistance layer 24 and this layer 24 determines a surface area 26 in slidable contact with a pad.
Patent JP-H05137471-A (JP)
Title: Water feed system for hanging flowerpot
Inventor: KAWASAKI SUMIKO
IPC: A01G27/04
Filed: 1991-11-18
Abstract: PURPOSE:To obtain the subject system of a simple structure, equipped with hanging flowerpots and a draining tank below a water feed tank, having a pumping means, a flow rate regulating means and a draining means, capable of automatically supplying water, excellent in operating efficiency and handleability and useful for ornamental foliage plants, etc. CONSTITUTION:The objective system is equipped with a water feed tank, flowerpots 1 located below the water feed tank, a drain tank located below the hanging flowerpots 1, a pumping means for pumping water in the drain tank to the water feed tank, a flow rate regulating means for regulating the flow rate of water being discharged from the water feed tank, a water feeding means for feeding the water discharging from the flow rate regulating means to the hanging flowerpots 1 and a draining means for recovering the excess water fed to the hanging flowerpots in the drain tank.
Patent JP-H02175598-A (JP)
Title: Cargo handling device of forklift
Inventor: OKAMOTO TSUKASA
IPC: B66F9/12
Filed: 1988-12-26
Abstract: PURPOSE:To make the frontward projecting length of an attachment simply changeable according to the kind of cargo to handle by providing multiple mounting parts of the attachment in the fore-and-aft direction utilizing the space between masts. CONSTITUTION:A lift bracket 9 is constituted from right and left side plates 11 whose vertical motion is guided by inner masts 5 through lift rollers 10, and 2 sets of guides 12A, 12B locked inside these side plates 11 in front and rear to mount an attachment. Insertion and extraction of a base plate 16 from the upper part is made possible against rail parts 14 of the guides 12A, 12B, and the bottom end part on left and right is shaped in an inclined face to make the insertion easy. Also it is made to be supported by the base part bottom surface of an arm 17 which is locked with the upper edge of a cross plate part 13 when inserted into the rail parts 14. Therefore, the arm length, namely the hanging position of a hook 18 can be changed by conveniently selecting the mounting position of the base plate 16.
Patent JP-H04208000-A (JP)
Title: Driving method for stepping motor
Inventor: OGAWARA YUKIO
IPC: H02P8/14
Filed: 1990-11-30
Abstract: PURPOSE:To perform a finer speed control by providing pulse count means for counting the output of pulse period conversion means, comparison value storing means for storing the number of pulses per predetermined time corresponding to a limit temperature and comparison means for comparing the contents of the pulse count means to the contents of comparison value storing means in a control unit. CONSTITUTION:Number of pulses per predetermined time from astable multivibrator 32 corresponding to the vicinity of limit temperature of a motor phase coils 16 to 19 of a line feed stepping motor 4 is stored in advance in ROM2. A control microprocessor 1 is input to an input port Tc-P. Values counted by a timer and a counter are compared to the values stored in ROM 2, and the temperature of the motor phase coils 16 to 19 of the line feed stepping motor 4 is recognized. Each signal of OVD-N, phi1-N to phi4-N for suppressing the rise beyond a certain limit temperature is controlled and the speed of the line feed stepping motor 4 is controlled.
Patent JP-H09172481-A (JP)
Title: Portable electronic equipment
Inventor: OJIRI HIROBUMI
IPC: H04W52/02
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To save wasteful power consumption at an illuminating means by allowing an illumination control means to control the illuminating means based on time set by a time setting means. SOLUTION: This equipment is provided with an illumination part 3 illuminating a liquid crystal display 1 and a key 2, a clock means 4 clocking time, a secondary battery 5, a time setting means 6 setting time within a some range out of times to be clocked by the clock means 4, and the illumination control means 7 turning OFF the illumination part 3 during time set by the time setting part 6 between, for example, 6:00, a.m. and 6:00, p.m. Then during the set time, the illumination part 6 turns OFF the illumination in an illumination block Fig. 3 to save wasteful power consumption.
Patent JP-H01170932-A (JP)
Title: Production with low-friction thin film
Inventor: NOMURA TOMOHIRO
IPC: C08J5/16
Filed: 1987-12-25
Abstract: PURPOSE:To maintain initial and well low-friction condition in long time by forming a porous thin film on a surface for which low-friction treatment is necessary and impregnating the thin film with straight-chained perfluoropolyether oil. CONSTITUTION:The porous thin film 2 is formed on the surface for which the low-friction treatment is necessary and the thin film 2 is impregnated with the straight-chained perfluoropolyether oil. For example, a conductive thin film 2 is attached onto both surfaces of a glass board 1 by a dipping method, and an electrification preventing glass is manufactured. In the next stage, the impregnation into the film is performed by spreading the film surface with the straight-chained perfluoropolyether oil of molar weight 4,500 which is diluted until 0.2wt.% with a fleon solvent (perfluorooctane). Then, the film surface is wiped with a cloth or paper and frictional resistance reduction is performed. Thus, the dispersion of a frictional resistance value due to a filming method and a film material, etc., is controlled, and the initial and well low-friction condition can be maintained.
Patent JP-H05167984-A (JP)
Title: Generating circuit for video head switching signal
Inventor: HIROSE YOSHIKI
IPC: G11B15/14
Filed: 1991-12-13
Abstract: PURPOSE:To generate a video head switching signal which satisfies the conditions of the PAL and NTSC systems in a VTR which performs recording and reproduction to both the systems by adjusting a delay quantity by one system and then performing microcomputer arithmetic. CONSTITUTION:In the playback mode of the PAL system, a variable resistor 2 connected to the A/D port 8a of a microcomputer 8 is adjusted to 6.5H (H= horizontal synchronizing period) from an edge of a video head switching signal to a vertical synchronizing signal leading edge of a playback video signal. The voltage at this time is converted by an A/D data input circuit 1 from analog to digital and stored in a memory in the microcomputer 8. This is sent as it is to the video head switching signal generating circuit 6, which outputs the switching signal with its specific delay quantity to a terminal 7. In the mode of the NTSC system, the data of the circuit l are inputted to a delay quantity arithmetic circuit 3 and converted into a delay quantity by being multiplied by an arithmetic coefficient of 0.834, and the result is supplied to the circuit 6 through a switch 4. Consequently, the head switching signal of the NTSC system is obtained from the terminal 7.
Patent JP-H03189916-A (JP)
Title: Magnetic head device
Inventor: AGARI HIDEO
IPC: G11B5/56
Filed: 1989-12-20
Abstract: PURPOSE:To independently execute the adjustment of respective directions and to restrain an effect on the other adjustment by providing a height adjustment means to one supporting shaft, simultaneously fixing a main body base which can be moved up and down on one supporting shaft and adjusting a magnetic head which makes a magnetic tape abut on the main body base in a three-dimentional direction. CONSTITUTION:A pair of supporting shafts 16 and 17 which are erected on a chassis 1 and the main body base 19 which is energized in an upper direction to one supporting shaft 16 by an energizing spring 18 can be moved in a vertical direction by the rotation of a nut 20. Besides, the height direction of the base 19 is fixed to the other shaft 17 by a spring 22. Therefore, even when one of the shafts 16 and 17 is inclined, the magnetic tape 14 is stretched by the other and the inclination of the magnetic head 10 in a longitudinal direction and the change thereof in a width direction with respect to the tape 14 are restrained. Besides, the height direction thereof can be also surely fixed. Thus, the adjustment of the respective directions is optionally and independently executed.
Patent JP-H10171219-A (JP)
Title: Image forming device
Inventor: AOKI AKIO
IPC: G03G21/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To suitably generate driving signals for test and halftone images respectively by controlling the light quantity of a light source when the driving signal has a maximum or minimum pulse width, in accordance with the output of a monitoring means. SOLUTION: A mode signal for specifying a driving signal generating mode to a full lighting and turning off mode of a first mode or a PWM mode of a second mode, in accordance with the fact that a printed image is the test or halftone image is inputted to a driving signal generator 121 from a controller part 110. In other words, the monitoring means detects/outputs the density of an electrostatic latent image or image formed on a photoreceptor, based on the driving signal. The light quantity of the light source when the driving signal is completely turned on in the first mode is controlled according to the output of the monitoring means. Then, the light quantities of the light source when the driving signal has the maximum and minimum pulse widths in the second mode are controlled according to the output of the monitoring means.
Patent JP-H01171865-A (JP)
Title: Thermal head
Inventor: ONISHI HIROSHI
IPC: B41J2/335
Filed: 1987-12-25
Abstract: PURPOSE:To save energy, as well as extending the life of a thermal unit by linearly arranging a plurality of thermal elements and by differentiating the thickness of the thermal unit in the widthwise direction of the thermal elements at least by a part thereof. CONSTITUTION:A substrate 1 of a thermal head is formed from a ceramic material having electrically insulating properties such as alumina or the like. An alloy having electrically conductive properties such as an alloy of nickel- chrome-gold may be used for electrodes 2a, 2b. A thermal unit 3 is formed from a positive resistance material in temperature variation coefficient, and tungsten, for instance, may be used therefor. The thickness of the thermal unit 3 is differentiated in two stages in the widthwise direction, and it has a larger thickness at a position 3a near the laterally central portion thereof and a smaller thickness at the laterally end portions 3b, 3c thereof. Thus, the ink material transfer area between the electrodes 2a, 2b can continuously be changed depending on the voltage impression time from an axially small area to a axially larger area. This enables gradation recording, during which undesirable temperature increase at the position 3a near the laterally central portion can be avoided.