baber/WOPTO huggingface dataset:
Patent JP-H04235847-A (JP)
Title: Oblique travel correction mechanism of paper conveying device
Inventor: KOBAYASHI HIROYUKI
IPC: B65H9/04
Filed: 1991-01-11
Abstract: PURPOSE:To easily correct oblique travel of a paper sheet of different widths. CONSTITUTION:In an oblique travel correction device of a paper conveying device which presses an edge of a paper sheet and corrects oblique travel of the paper sheet by contacting on a reference side 12 along the direction of advance, two abutting devices 10, 11 which contact the paper sheets which have two different width on standard plane respectively are provided, and either of the abutting devices is operated selectively by one drive source.
Patent JP-S63182911-A (JP)
Title: Duty detecting circuit
Inventor: KITAMURA HIROICHI
IPC: H03K5/19
Filed: 1987-01-26
Abstract: PURPOSE:To discriminate even a slight difference from duty factors surely with comparatively simple constitution by providing an up/down counter, a latch circuit and a reset signal generating circuit so as to obtain a discrimination output of the duty at each period from the output held in the latch circuit. CONSTITUTION:While a count Cn of an up/down counter 1 is incremented by 1 each at the H period of the input pulse, the count is decremented by one each during its L period. Thus, when the period T of the input pulse is finished, the count Cn reaches a positive value being zero or over when the pulse number of the 1st clock phi1 is the same as the pulse number of the clock phi2 conversely, the count Cn reaches a negative value. As a result, the length of the H and L periods before one period is latched in the latch circuit 4 depending on the logic state of the levels H<L>. Thus, in selecting the frequency ratio of the 1st and 2nd clocks phi1, phi2, the duty of an optional ratio is discriminated.
Patent JP-H06263045-A (JP)
Title: Hydraulic type torque amplifier
Inventor: NAGAO MAKOTO
IPC: B62D5/097
Filed: 1993-01-29
Abstract: PURPOSE:To improve durability in a head part having a spline by arranging a pair of projecting pieces to sandwich projections of a spool between them, and installing a pin in a position opposed to a sleeve pin fitting recessed groove of one projecting piece. CONSTITUTION:In a spool 11, two pairs of parallel projections 15 are arranged on the tip, and a recessed part 24 to fit loosely a centering spring 14 is formed between the respective paired projections 15. In a sleeve 12, a recessed part 25 to fit loosely the centering spring 14 is formed in a position opposed to the recessed part 24 of the spool 11 on the tip wall, and a recessed groove 29 to fit a pin 5 is formed in a position perpendicular to it, respectively. A base part of a connecting member 3 is joined to an output shaft 2, and this connecting member 3 is extended forward in a central hole of a driving shaft 27, and a pair of projecting pieces 4 are arranged on the tip so as to sandwich the projections 15 of the spool 11 between them. Since the pin 5 is installed in a position opposed to the recessed groove 29 to fit the pin 5 of the sleeve 12 of one projecting piece 4, a length in the lengthwise direction can be shortened.
Patent JP-S58131391-A (JP)
Title: Compressor
Inventor: FUJIO KATSUHARU
IPC: F04C29/02
Filed: 1982-01-29
Abstract: PURPOSE:To stabilize the surface of the oil reserved on an oil pump side and enable to  continuously supply the oil to a sliding part by an oil pump, by a method wherein the  inside space of an outer cylinder is partitioned into a cylinder block side and the oil  pump side by a partition plate provided with a plurality of narrow passages. CONSTITUTION:Since the inside space of an outer cylinder 13 is partitioned into a  cylinder block 1 side and an oil pump 5 side by the partition plate 16 provided with a  plurality of narrow passages, agitation of the surface of the oil reserved on the pump  5 side is attenuated, the surface is stabilized, and it is enabled to continuously supply  the oil to the sliding part by the pump 5. In addition, since a discharged gas is passed  through the partition plate 16 (provided with the narrow passages) before reaching an inlet of a discharging pipe 1, separation of a refrigerator oil contained in the gas is  facilitaed as a result of the collision of the gas against the plate 16, changes of the  flow direction of the gas and the diffusion of the gas, and the refrigerant oil separated from the gas falls along the plate 16 and is collected in an oil sump provided at a  lower part, without mixing again into the gas. Accordingly, the refrigerant oil in the  discharged gas can be effectively separated and heat-exchanging efficiency can be  enhanced.
Patent JP-S58131026-A (JP)
Title: Supersonic welder for synthetic resin film like object
Inventor: KAMO MAMORU
IPC: B29C65/08
Filed: 1982-01-29
Abstract: PURPOSE:To weld the contacted object of two sheets of a synthetic resin film at high speed and efficiently, by putting them between a supersonic pole and a press bonding body having the press bonding protrusions which are arranged oppositely and welding them. CONSTITUTION:The upper end contact face 24 of a supersonic pole 21 and a press bonding body 22 of which the outer peripheral face is provided with a  plurality of a press bonding protrusion 23 of a short contact length in a proper  spacing are arranged oppositely. Then, the contacted object 14 of a synthetic  resin film like object 11 and a synthetic resin cord 13 of the multifilaments 41  applied with a coating 42 is supplied between the protrusion 23 and the contact  face 24 of the supersonic pole 21 and the contacted object 14 is supersonic-welded by rotating the press bonding body 22.
Patent JP-H03221682-A (JP)
Title: Damper stay
Inventor: OISHI TETSUO
IPC: F16F9/52
Filed: 1990-01-24
Abstract: PURPOSE:To improve strength and assembly workability by pressurizing the outer periphery of a unitized temperature compensation part built in a stay main body cylindrical part with operating gas. CONSTITUTION:A compensation piston assembly body consisting of a bulkhead 13, a liquid chamber cylinder 16, a rod 19, a liquid chamber piston 18 and a free piston 14 is provided and fixed inside a unit outer cylinder 11 by the bulkhead 13 part. Then, after filling compensation liquid in compensation liquid chambers 24a, 24b, a sealing member 23 and an end ring 12 are set and a compensation unit 10 is formed. Subsequently, after the unit 10 is inserted into a stay main body 1 and caulked with the ring 12 part, compensation gas is filled in compensation gas chambers 20a, 20b. Additionally, after an operating piston 5 is fit in the stay main body 1 and an edge member 7 is stuck on it, operating gas is filled in operating gas chambers 8a, 8b and is let to flow in the outer periphery of the unit outer cylinder 11 through a caulked part of the ring 12. Consequently, it is possible to simplify assembling and make the wall thickness of the unit outer cylinder 11 thinner.
Patent JP-H01190075-A (JP)
Title: Picture receiving device
Inventor: FUJITA TAKAYUKI
IPC: H04N1/00
Filed: 1988-01-25
Abstract: PURPOSE:To easily find out a receiving picture addressed to myself, even when the many quantity of pictures are received by accumulating the receiving picture as making a discrimination code received together with the receiving picture into a file name, indicating this discrimination code on a display device, instructing one out of them and printing a corresponding picture. CONSTITUTION:The discrimination code of the receiving picture is fetched by a first protocol and a file is prepared on a desk as making the discrimination code into a file name. When the picture information on a picture storage device 3 is referred or printed, the file discrimination code of a receiving picture information file is tabulated, displayed on a display device 6 and an operator inputs the file discrimination code of the picture which is desired to print. A data processor 4 reads out the file corresponding to the inputted discrimination code from a picture storage device 3, sends the picture information to a printer 7 and prints by the printer 7. Consequently, it is easy to find out the receiving picture addressed to myself and it is reduced to lose the recording paper.
Patent JP-S57130276-A (JP)
Title: Tape recorder with dating function
Inventor: OKAMURA ARIHITO
IPC: G10L13/00
Filed: 1981-02-04
Abstract: PURPOSE:To record a recording data, etc., as data by incorporating an electronic timepiece and a means for voicing, and generating an electric signal for vicing the data and time of recording through external operation. CONSTITUTION:A microprocessor (MPU)11 wherein an RAM and an ROM are incorporated has the function of control over a system and that of a timepiece, and a voice generation part 12 consists of an LSI13 dedicated to voice synthesis and a voice data ROM14. Data data inputted from an input port 111 and stored in an area 112, is updated momently. When a tape recorder 16 is in a voice input queuing state and to generate voices in accordance with the data in the area 112, the addresses of unit voice data are specified sequentially from the MPU to synthesize and output voices one after another.
Patent JP-S60255673-A (JP)
Inventor: YOSHIZUMI MOTOHIKO
IPC: C01G23/00
Filed: 1984-01-31
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-S60235668-A (JP)
Title: Spray nozzle
Inventor: UMEZONO TERUHIKO
IPC: B05B7/14
Filed: 1985-01-29
Abstract: PURPOSE:To improve the spray efficiency by providing an exciting coil for magnetizing the aggregate in concrete mortar in the vicinity of the discharge port of a spray nozzle. CONSTITUTION:An exciting coil 6 for magnetizing the aggregate 1 in concrete mortar is provided in the vicinity of the discharge port 5a of a nozzle 5. Consequently, the aggregate 1 is magnetized when sprayed, and adsorbed by a wire mesh 9 due to magnetic force. Accordingly, the nozzle 5 with excellent spray efficiency can be obtained.
Patent JP-H02248556-A (JP)
Title: Front constituting element having self-holding ability
Inventor: HERUFURIITO HEENE
IPC: B32B9/00
Filed: 1990-01-24
Abstract: PURPOSE: To provide a front component having heat insulating performance, sound insulating performance, and preventing an electromagnetic wave from reflecting by fixing two self-retention layers constituted of fiber reinforced concrete to an intermediate insulating layer including no metal by nonmetal fixing means. CONSTITUTION: A load support layer 1 and a surface layer 2 are constituted of fiber concrete including no metal and firmly joined with each other by an insulating layer 3 or an intermediate layer of porous fiber material. Shoulder parts 5 are formed in the surface layer 2 and the load support layer 1 joined therewith by offsetting the height mutually, projecting a clearance between two layers, and extended horizontally and the respective shoulder parts 5 are stacked together so that the dead weight of the surface layer 2 passes through the insulating layer 3 and positioned in the shoulder part of the load support layer 1. These layers are perforated in some positions and a fiber reinforced plastic anchor 4 is fixed therein so as not to be detached. This constitution enables to be used for the construction in a region operating a radio wave-guide system.
Patent JP-S60160211-A (JP)
Title: Sound field measuring instrument
Inventor: SHINODA HATSUHIKO
IPC: H03G3/32
Filed: 1984-01-30
Abstract: PURPOSE:To measure sound field automatically under a suitable sound volume by controlling a variable attenuator with a speaker to which an output signal is supplied from a variable attenuator and a microphone collecting the loudspeaking sound from the speaker so as to make the measured sound volume coincident to the cuitable sound volume. CONSTITUTION:The sound field is measured by placing right/left speakers 9L, 9 9R as shown in Fig. and the microphone 10 at a desired position in a listening room LRM. A noise signal from a noise oscillator 4 is fed to one of the speakers 9L, 9R through a route of variable attenuator 6 - line-out amplifier 7 -output amplifier 8, a noise is outputted in the listening room LRM, and the attenuation of the variable attenuator 6 is decreased from the maximum attenuation by, e.g., 1dB each. The sound volume is measured by a sound volume measuring means 23 and a microprocessor 18. The sound volume of the sound collection signal is increased gradually attended with the reduction in the attenuation of the variable attenuator 6 and when the measured sound volume reaches a suitable level, the attenuation of the variable attenuator 6 is fixed to the attenuation at that point and the sound field is measured by controlling a sound field measuring means 24.
Patent JP-S61173960-A (JP)
Title: Thermal printing apparatus
Inventor: ZENMEI KEIICHI
IPC: B41J2/35
Filed: 1985-01-29
Abstract: PURPOSE:To prevent the generation of the difference in printing density between heads at the time of the displacement of a thermal head, by a method wherein one terminals of a plurality of resistors are connected from one common terminal of a pair of connectors in parallel and the other terminals of the resistors are connected to respectively different signal terminals of the connectors and an insulating film capable of covering a part of the common terminal is provided. CONSTITUTION:Connector terminals S1-S4 are respectively connected to the S-part of a change-over circuit through the connector cups 7 attached to a printed circuit board 6. At this time, insulating films 3b, 3c are bent to cover a part of common terminals C1, C2. In a final head manufacturing process, the resistors formed on a thermal head 2 are divided into three groups by the resistance values thereof and, in connecting an insulating substrate 5 and a flexible cable 3, a flexible cable capable of leaving or removing the insulating films 3b, 3c is used and the common terminals C1, C2 contacted with connector terminals S1, S4 are partially covered with the insulating films 3b, 3c. By this method, supply voltage corresponding to the resistance value of each group is obtained.
Patent JP-H11200527-A (JP)
Title: Soundproof structure and manufacture thereof
Inventor: FUKUI YASUO
IPC: E04B1/82
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof structure and manufacturing method thereof, in which manufacturing and obtaining of a clean internal surface are facilitated in a soundproof structure formed by holding a sound-absorbing mat between a perforated plate and an outside plate. SOLUTION: Perforated metal sheets are bent at right angles and reinforcing ribs 5 are formed, and outside plates 12 are fixed to the front sides of the reinforcing ribs 5. It is preferable that the reinforcing ribs 5 are formed by annexing the two bent sections of the perforated metal sheets 1. When bent collars 2 are formed at the front ends of the reinforcing ribs 5 in the front sides of the reinforcing ribs 5 and the outside plates 12 and the bent collars and the edges of the outside plates 12 are welded, welding works are facilitated.  The perforated metal sheets 1 are bent in flat U-shaped cross sections with internally bent collars and connected, flanges are welded at header ends as required, washing treatment is conducted and sound- absorbing mats 11 are loaded, and lastly the outside plates 12 are welded to the internally bent collar 2 sections, thus manufacturing the sound-absorbing structure. According to the structure, the number of members and the places of welding can be reduced, and the soundproof structure having clean internal surfaces can be manufactured when cleaning is conducted when the welding of the perforated metal sheets on the inside is completed.
Patent JP-H01191299-A (JP)
Title: Measuring instrument
Inventor: AKIBA OSAMU
IPC: G01D3/02
Filed: 1988-01-26
Abstract: PURPOSE:To measure the output of a sensor circuit at high speed and with accuracy stable for a long period by obtaining the error of a converter due to the unevenness of the contact resistance of a switching means at the time of a production and using this error as the correction constant of a measured value. CONSTITUTION:The standard resistance R0 of the high accuracy as a standard input circuit is connected instead of a temperature measuring resistor RTD1 to measure the output of the converter 2 and define the output to be Vr. The output of the converter 2 is measure when the contact resistances r1, r2 of switches S1, S2 are not closed to define the output to be Vs, and then, the error appearing on the output of the converter 2 has Vr-Vs by the contact resistances r1, r2 and thereby, the error by the contact resistances r1, r2 of the switches S1, S2 can be calculated. When this error is used as the correction constant of the measured value, even if the switching means large in the unevenness in the contact resistance such as a contactless relay is used, a measurement accuracy can be managed within a certain range to measure the output of the RDT1 at high speed and with the accuracy stable for the long period.
Patent JP-H02196572-A (JP)
Title: Display controller
Inventor: AMASHIRO JIYUNYA
IPC: H04N5/445
Filed: 1989-01-26
Abstract: PURPOSE:To simplify the hardware of a counter section to nearly a half and to reduce the cost by allowing the counter for memory address generation to substitute the horizontal (vertical) display start control for a horizontal (vertical) blanking period. CONSTITUTION:A counter 9 is used for display start control while a carry signal is outputted and used for readout control of a memory 12 after a carry signal is outputted. Thus, the counter 9 is used for both the readout control of the memory 12 and the horizontal and vertical display start control in common and the counter provided exclusively for the positioning of display start is not required and the circuit scale is reduced by the share.
Patent JP-S58133047-A (JP)
Title: Eliminating method of hum superposed on signal
Inventor: HIRAMATSU TADAO
IPC: H04B15/00
Filed: 1982-02-02
Abstract: PURPOSE:To eliminate easily the hum superposed on a signal with addition of a simple circuit, by averaging the values of sampling points having phases which are different by pi from each other among the data obtained by sampling the input signal. CONSTITUTION:When a power supply of a device is applied, a CPU 121 samples an input waveform on the basis of a program memory in a memory 122 via an A/D converter 125 and with the timing of a frequency of 2n times (n: natural number) as high as the commercial frequency which is produced from a sampling period generating circuit 120. Then the values of sampling points having phases different by pi from each other are averaged successively among the data obtained in the above-mentioned procedure. Thus the hum is delected. In such a way, the hum superposed on a signal can be easily eliminated just by adding a circuit which produces a clock that is 2n times as high as the commercial frequency and an output of A/D converter a program that averages sampling points having phases shifted by pi to each other.
Patent JP-H02196846-A (JP)
Title: Ionic crosslinked vinyl chloride-based resin
Inventor: KATO MASAHARU
IPC: C08F214/06
Filed: 1989-01-25
Abstract: PURPOSE:To obtain a resin having remarkably improved mechanical strength or adhesion due to formed ionic bonds between copolymer by reacting a specific vinyl chloride-based copolymer with an ionic metal compound. CONSTITUTION:An ionic crosslinked resin obtained by reacting a vinyl chloride- based copolymer consisting of 50-90wt.% vinyl chloride and 1-50wt.% alpha,beta- ethylenic type unsaturated carboxylic acid on an acid anhydride thereof with an ionic metal compound. Methyl hydorgenmaleate and maleic anhydride are preferred as the alpha,beta-ethylenic type unsaturated carboxylic acid (anhydride). Acetates, ethoxide and methoxide of Na, K, Ag, etc., are preferred as the ionic metal compound.
Patent JP-S58137564-A (JP)
Inventor: ARAI ISAO
IPC: B25B21/00
Filed: 1982-02-04
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-S61176519-A (JP)
Title: Production of tablet
Inventor: MATSUMOTO TADAO
IPC: A01N25/34
Filed: 1985-01-30
Abstract: PURPOSE:To obtain a tablet of a foamable composition storable stably until it is used by a consumer, by mixing an organic acid with polyethylene glycol in molten state, cooling and pulverizing the mixture, adding sodium (bi)carbonate thereto, and tableting the composition. CONSTITUTION:The objective tablet can be produced by mixing (A) 100pts.wt. of an organic acid essentially devoid of water of free from isolation of the water of crystallization at <=50 deg.C (e.g. citric acid, malic acid, succinic acid, etc.) with (B) preferably 2-10pts. of a plyethylene glycol (preferably having an average molecular weight of 4,000-20,000) under melting, cooling and pulverizing the mixture, adding sodium carbonate, sodium bicarbonate or other component thereto and tableting the obtained composition. When the above mixture is brought into contact with carbon dioxide gas, 1mol of sodium carbonate is converted to 2mol of sodium bicarbonate by the reaction with 1mol of water and 1mol of carbon dioxide gas. Accordingly, the water-content in the system is lowered and the stability of the product is further improved.
Patent JP-H05252349-A (JP)
Title: Image reader
Inventor: NAKAGAWA TOSHIYUKI
IPC: H04N1/04
Filed: 1992-01-31
Abstract: PURPOSE:To make it possible to read out also large drawing exceeding the capacity of a general A4-size image scanner in the case of inputting an object to be read out such as a map and a drawing to a computer as numerical data and to sharply reduce reading errors on the drawing. CONSTITUTION:This image reader is constituted of an A4-size image scanner 5 for reading out image information from a drawing 11, an input device 1 for commanding a main control device 3 to read out, display and store the image information, a display device 2 for displaying each image information, the main control device 3 for storing the image information and connecting the stored image information with the up-to-date image information to form new image information, and an auxiliary storage device 4 for storing the new image information. In the case of moving the position of a drawing to be read out, the drawing is moved in parallel on a moving rail A7 for the scanner 5 and a guide rail 9 for a moving rail B8, a transparent plate 6 mounting the drawing 11 is moved and plural read images are mutually connected to form a united image.
Patent JP-H05211575-A (JP)
Title: Ncu modem controller
Inventor: SHIMOMURA HIDEKI
IPC: H04M11/00
Filed: 1992-01-31
Abstract: PURPOSE:To widen the utilization environment of communication software for a special leased line by obtaining a network control command from a network control command/response communication interface circuit and controlling an input/output circuit for special signal line control. CONSTITUTION:An internal connection line 4 for data communication is connected to a terminal 7 through a cable 6. When the terminal 7 makes a call, a call command is sent to the NCU model controller 1 through a cable 8. The controller 1 outputs a signal that an NCU model 2 can recognize to the modem 2 through a cable 3. The model 2 automatically dials a predetermined telephone number and informs the controller 1 of the establishment of a data communication link once the link is established. The controller informs the terminal 7 of the correct origination through the cable 8. The terminal actuates the communication software for the specific leased line.
Patent JP-H11256278-A (JP)
Title: Cobalt-free maraging steel
Inventor: DAVIDSON JAMES
IPC: C22C38/08
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a cobalt-free maraging steel with >=1,900 MPa yield stress and >=6.5% fracture elongation percentage by means of aging directly after cold rolling. SOLUTION: The steel is constituted of a cobalt-free maraging steel which has a chemical composition consisting of, by weight, 18-23% Ni, 4.5-8% Mo, 1-2% Ti, 0-0.3% Al, <=0.01% C, and the balance iron with impurities accompanying at manufacture and further satisfying 23<=Ni+Mo<=27% and Ni+3×Mo+20×Ti+10×Al>=60%.