baber/WOPTO huggingface dataset:
Patent JP-H07122975-A (JP)
Title: High speed scanning radio receiver
Inventor: MASAKI TATSUO
IPC: H03J7/28
Filed: 1993-10-22
Abstract: PURPOSE:To unnecessitate the complicated operation of a user by preliminarily storing frequencies which are unnecesary to be received by a search mode and automatically make them skip. CONSTITUTION:When the existence of the input of a signal is detected by the output voltage of a frequency discriminator 14 in a squelch circuit 16, a squelch signal (SC signal) is transmitted to a CPU 14. When the CPU 24 receives the squelch signal, the CPU checks whether the reception frequency at this time is registered in a skip memory 26 or not. If the frequency is not registered, the mute (MUTE) circuit of a low frequency amplifier is turned OFF, a sound signal is outputted to a speaker 20 and the generation frequency of a frequency synthesizer 22 is fixed. As a result, a scanning is stopped and a station selection is terminated. If the reception frequency is not registered in the skip memory 26, the scanning is continued without stopping it. Namely, frequencies which are not necessary to be received are skipped.
Patent JP-H10112180-A (JP)
Title: Semiconductor memory and computer system using it
Inventor: TANAKA YOSUKE
IPC: G11C11/401
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which trade-off relation in array design is overcome and compatibility of reducing a chip area and increasing access speed can be realized. SOLUTION: In a memory chip by DRAMs, this is constituted of a memory cell array 1 in which plural memory cells are arranged in the direction of row and column, a word driver 2 selecting an arbitrary memory cell in the memory cell array 1 by specifying a word line by a row address signal and specifying a bit line by a column address signal, a row decoder, a column decoder 4, and the like, the memory cell array 1 is divided into three memory mats of 171YS, 170YS, 171YS in which length of a word line in the direction of row does not coincide with a decoding unit of a column address, and the memory cell array is constituted, in a constitution example of an array of 512YS, and these three divided memory mats are handled and controlled as one memory mat.
Patent JP-H0598118-A (JP)
Title: Styrene-based flame-retardant and thermal shockresistant resin composition
Inventor: NISHIHARA HAJIME
IPC: C07F9/12
Filed: 1991-10-14
Abstract: PURPOSE:To provide a styrene-based resin composition improved in flame retardancy while maintaining its thermal resistance and impact resistance in spite of remarkable reduction of a flame retardant and suitable for appliance parts, etc. CONSTITUTION:With 100 pts.wt. mixture composed of (A) 90-70 pts.wt. rubber- modified styrene-based resin (e.g. ABS resin) and (B) 10-30 pts.wt. polyphenylene ether [e.g. poly(2,6-dimethyl-1,4-phenylene ether)] represented by the formula (R1-R4 are H, hydrocarbon, etc.), (C) 1-15 pts.wt. red phosphorus, (D) 1-30 pts.wt. hydroxyl group-containing aromatic phosphate (e.g. diphenyl resorcinyl phosphate (E) 1-30 pts.wt. organophosphorus compound (e.g. phosphine) not containing hydroxyl group and (F) 5-30 pts.wt. triazine skeleton-containing compound (e.g. melamine) are blended.
Patent JP-2000101922-A (JP)
Title: Charge transfer device
Inventor: KAWAMOTO SEIICHI
IPC: H04N5/335
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the transfer characteristic of a charge transfer device by transferring charge, even when the exclusive drive pulse that is applied to a transfer electrode of the final stage is set at a reference voltage level (0 V). SOLUTION: A final stage transfer electrode drive circuit is driven by the single power voltage and generates a final stage-only pulse that varies among three value, i.e., the positive negative and reference potential levels. Thus, the potential of an output gate 4 can be transferred to a charge detection part 5 via a place set under the final stage electrode of signal charge through a place set under the gate 4, not only when the output of the final stage transfer electrode drive circuit has the same polarity as that of the signal charge but also when the output is lower than the reference potential level.
Patent JP-H0975781-A (JP)
Title: Device for removing dust on dust collecting plate
Inventor: YAMAZAKI MASAYUKI
IPC: B03C3/74
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing dust on a dust collecting plate by which dust is effectively removed and cleaning work is made easy. SOLUTION: An upper sprocket 32 is installed in the upper end part of a dust collecting plate 16, and a lower sprocket 38 connected to a motor is installed in the lower end part thereof. A chain 24 is wound on the upper sprocket 32 and the lower sprocket 38, and also brush devices 26A, 26B are fitted to the chain 24. When the lower sprocket 38 is rotated, the chain 24 engaged with the lower sprocket 38 is moved along the dust collecting plate 16. With this movement of the chain 16, brushes 50A, 50B of the brush devices 26A, 26B fitted to the chain 24 slide on the surface of the dust collecting plate 16 to remove dust stuck on the surface of the dust collecting plate 16.
Patent JP-S62108739-A (JP)
Inventor: FOSTER THOMAS VINCENT
IPC: C03B9/34
Filed: 1986-11-06
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-2001094846-A (JP)
Title: Image sensor with infrared illumination
Inventor: SASAKI KEN
IPC: H04N5/33
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor provided with infrared illuminations and capable of changing an illumination range to a suitable range corresponding to a substituted lens when the lens is substituted and securing a monitoring range corresponding to the lens. SOLUTION: A pair of substrates 3 are arranged on the right and left sides of a lens 2 of a camera turnably in the optical axis direction and plural infrared-ray emitting means (LEDs) 4 are arranged on each of the substrates 3, so that a wide range can be irradiated with infrared rays by turning the substrates 3.
Patent JP-H05107523-A (JP)
Title: Liquid crystal display element
Inventor: NAITO KATSUYUKI
IPC: G02F1/1333
Filed: 1991-10-14
Abstract: PURPOSE:To provide the liquid crystal display element which can efficiently control a liquid crystal display, can be formed to a larger area and is easy and inexpensive in production. CONSTITUTION:This liquid crystal display element has a driving section 1 having a field effect type transistor and a semiconductor layer 26 formed between a source electrode 24 and a drain electrode 25 and a liquid crystal display part 2 connected in series to the source electrode 24 or the drain electrode 25. The semiconductor layer 26 consists of a material essentially consisting of a pi-conjugation oligomer. Also the semiconductor layer 26 consists of a material essentially consisting of a pyropolymer. Further, the semiconductor layer 26 consists of a material essentially consisting of a charge transfer complex having <=2000 average mol.wt.
Patent JP-S61143630-A (JP)
Title: Cooking heater
Inventor: TSUDA TATSUYA
IPC: F24C7/02
Filed: 1984-12-14
Abstract: PURPOSE:To permit heating thrawing almost uniformly for the whole refrigerant object to be heated by a method wherein change-over function of, the power level of a heating source, in the period of time between upon starting of heating and upon completion condition detecting of a sensor, is provided for a control circuit. CONSTITUTION:The control circuit 3 consisting of a micro-computer which controls the heating source of a magnetron 2 in accordance with the output signal from sensor 1 of gas, moisture and the temperature or the like is provide and the function, which the power level of the magnetron 2 in the period of time between upon starting of the heating and upon the completion condition detecting detected by the sensor 1, is changed from large level to small level and is changed to the large level next, is provided for the control device 3. Accordingly, the object to be heated is thawed to a certain extent at the first large heating power level and it becomes a uniform heat distribution by utilizing heat conduction of itself in the period of the low output which is the second small heating power level. Therefore, the good thawing condition is obtained due to the time of the first power level and the time of the second power level. Thereafter, the object to be heated which was thawed, may be cooked at the third power level.
Patent JP-H08195777-A (JP)
Title: Pi /4dqpsk modulation with coarse /mapper precession and fine filter precession
Inventor: BURAIAN PII FUETSUTSU
IPC: H04L27/20
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce the memory capacity required for a π/4 DQPSK filter on a ROM base by configuring the modulator with a mapper that generates a modulation state symbol, a shift register that provides an output of a sequence of a symbol, and a ROM and an IQ modulator that generate I and Q control variables. SOLUTION: A serial digital data stream 1 is given to a shift register 2 of an IQ modulator, where bit pairs are generated through S/P conversion. A clock signal 3 is given to a frequency divider 4, which generates a signal NEW-SYM 5 every time a new bit pair is received by the register 2. The signal SYM 5 is given to a frequency divider 6, which outputs a signal EVEN-ODD 7. The signal 7 is given to a switch MUX 8 and a program data symbol is fed to a mapper 9 or 10 from the register 2 when the program data symbol is an even number or odd number and the symbol is converted into a modulation state symbol. The output is given to a MUX 11, from which CK and DK outputs are given respectively to shift registers 14, 15. On the other hand, the signal 5 is given to a control input of the registers 14, 15. Signals LAST-C16 and LAST-D17 are outputted from the registers 14, 15. Signals 16, 17 are given to the mappers 9, 10 as their inputs.
Patent JP-H09107047-A (JP)
Title: Semiconductor device, manufacturing method thereof and electronic device
Inventor: TAKAHASHI TOSHIYUKI
IPC: H01L23/52
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a semiconductor device and the substrate mounting area by extruding leads from the bottom face of a main body, folding back leads extruded from other faces than the bottom face and partial plane of the main body and extending them along the side faces thereof to use them as mounting leads. SOLUTION: A semiconductor device 1 comprises a rectangular plate-like main body 2, overlaps 3b, 3c, 3d laminated and fixed to the front and back faces of the body 2, leads 4b, 4d which are extruded from the top face and both side faces of the body 2, folded back at middles and run into the circumferential faces of the overlaps, and leads 5a, 5b, 5c, 5d extruded below from the bottom faces of the main body 2 and overlaps. Leads extruded from three sides of the main body 2 are folded back and bent to extend along a partial plane of the body 2 and used as mounting leads whereby the size of the semiconductor device and mounting area can be reduced.
Patent JP-S62125774-A (JP)
Title: Linear motion guiding device
Inventor: FUKAZAWA HIDEJI
IPC: H04N1/04
Filed: 1985-11-26
Abstract: PURPOSE:To realize a guiding device with a low cost and the high shifting accuracy by forming a guiding part at a fixing stand side and the guided part at a shifting stand side at the slanting surface of a pair of the same angles and shifting the shifting stand in the non-contacting condition through a floating means to the fixing stand. CONSTITUTION:The shifting stand 17 floats a little from the surface of guide members 13 and 14 by floating members 15 and 16, is kept to the condition of the non-contact and shifts the surface of the guide members 13 and 14 by a driving source 21. Since the guide members 13 and 14 and the floating members 15 and 16 are both formed to the reverse truncated chevron shape, both members are always satisfactorily fitted by the gravity of the shifting stand 17. Since the shifting stand 17 shifts in the condition of the non-contacting to guide members 15 and 16, without needing the high surface accuracy, most of the shifting accuracy of the shifting stand 17 is determined by the fitting accuracy of the guide member 13 and 14.
Patent JP-H1089594-A (JP)
Title: Orifice trap
Inventor: MARUTA TOMONORI
IPC: F16T1/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an orifice trap which can surely discharge only a drain with high priority. SOLUTION: This orifice trap has a flow-in port 2 at the top of a cylindrical body 1 in the direction of a tangent and a spiral continuous groove 5 which is made downward from the flow-in port 2 on the inner circumferential surface of the cylindrical body 1 and which has a small through hole 3 at the bottom end. Mixed fluid of the drain flowing-in from the flow-in port 2 and steam or compressed air is swirled along the spiral groove 5. Therefore, the drain having large mass is positioned at the outer peripheral part of the cylindrical space 4 and is discharged outside from the small through hole 3 with high priority.
Patent JP-H09141784-A (JP)
Title: Elastomer sheet laminate and water-proof, water-barrier sheet by the same
Inventor: SAKANAKA SADAKICHI
IPC: B32B25/08
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce color dispersion, to express fine tone, to control the generation of warpage, and to improve weatherability by laminating an oriented porous polytetrafluoroethylene film on an elastomer sheet. SOLUTION: An elastomer sheet laminate and a waterproof, water barrier sheet 1 by the laminate has three-layer structure in which, for example, an oriented porous polytetrafluoroethylene (ePTFE) film 4 is laminated on one side of an elastomer sheet 2 such as vulcanized rubber through a thermoplastic resin film 3 and integrated. Double layer structure in which the ePTFE film is laminated directly on the elastomer sheet 2 is possible. Besides, the film 4 which is colored in an desired color to color the sheet 2 or the sheet 1, or the natural white film 4 which is not colored is used.
Patent JP-H02112910-A (JP)
Title: Mold device
Inventor: KUMASAKA SADAO
IPC: B29C39/28
Filed: 1988-10-21
Abstract: PURPOSE:To avoid the leakage of formable raw material from the face between a bottom force and a top force by improving the sealing property between the bottom force and the top force by providing suitably a first cylinder and a second cylinder even when the foam with high foaming pressure is molded. CONSTITUTION:The first cylinder 13a with large diameter and a plurality of first cylinders 13b with slightly smaller diameter than that of the cylinder 13a are provided on the upper part of a top force 12, and a top force-supporting member 14 is connected to the top force through these first cylinders 13. When the force directed upward is applied to these first cylinders 13, the top force 12 is moved upward by the first cylinders. The arm mechanism 15 composed of an arm 15a, its supporting member 15b and the bolt 15c stopping these members, etc., is connected to the top force--supporting members 14, and a second cylinder 16 is connected to the top force-supporting 14 through the arm mechanism 15. Here, by applying force to the second cylinder 16, the arm 15a is turned, and with this turning the top force-supporting member is also turned.
Patent JP-H05195884-A (JP)
Title: Evaporated fuel processing device
Inventor: HANABUSA HISAO
IPC: F02M25/08
Filed: 1992-09-08
Abstract: PURPOSE:To prevent transfer of evaporated fuel absorbed in high polymer absorbent to the activated carbon in an activated carbon chamber and prevent evaporated fuel of liquid to be absorbed into activated carbon, in parking or stopping of an automobile. CONSTITUTION:The evaporated fuel processing device is provided with a high polymer chamber 12 filled with high polymer absorbent 3 and an activated carbon chamber 11 filled with activated carbon 4, and a fuel storage device 82, an engine intake passage 85, and the high polymer chamber 12 are respectively communicated to each other with an introducing pipe 15 of evaporated fuel and a purge pipe 16. An atmospheric pipe 17 is connected to the activated carbon chamber 11. A vapor transfer communicating passage to pass evaporated fuel is provided between the high polymer chamber 12 and activated carbon 4. As for the vapor transfer communicating passage, for example, a helical passage 35 helically formed on the outer circumference of the high polymer chamber 12 is provided.
Patent JP-H02112729-A (JP)
Title: Counter
Inventor: HINO MASAMICHI
IPC: G06M7/00
Filed: 1988-10-21
Abstract: PURPOSE:To quickly and exactly execute counting by eliminating the manual counting by counting automatically a pulse output of a load cell when parts are placed on a placing tray and one piece each is dropped, at the time of setting the unit weight. CONSTITUTION:At the time of setting the unit weight of parts of about 1-2g, for instance, a bolt 9 is dropped by one piece each onto a placing tray 8, a pulse output of a load cell at that time is counted by a counter, the number of pieces is displayed on a display part 4, and also, its weight is displayed on display part 2. Subsequently, when a piece number setting button 6' is pushed, the gross weight divided by  the number of pieces = unit weight is calculated, and displayed on a display part 3. Thereafter, when many parts to be counted are placed on the placing tray 8, the gross weight is displayed on the display part 2, and by dividing it by said set weight, the number of pieces of parts is displayed on the display part 4. Therefore, there is no trouble to manual count, and also, an error does not occur.
Patent JP-H10112764-A (JP)
Title: Network controller and communication method
Inventor: UNO NAGATAKE
IPC: H04M11/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the utilizing efficiency of a line by opening the line when the network controller detects end data in a communication text. SOLUTION: When data are sent from a center to a meter 5, a CPU 25 discriminates whether or not the data part of the data includes end data. When the CPU 25 discriminates it that the data part of the data includes the end data, a telephone line 11 is open. When the CPU 25 does not discriminate it that the data part of the data includes no end data, a space detection circuit 35 detects a space. When a prescribed time or over elapses after the detection of the space by the space detection circuit 35, the circuit 35 gives a space detection signal to the CPU 25, the CPU 25 switches the transmission direction. That is, the transmission direction is switched from the outgoing direction to the incoming direction. Then whether or not a mark is detected within a prescribed time after the space is detected is discriminated.  When the mark is not detected within a prescribed time, the CPU 25 opens the telephone line 11.
Patent JP-H0797505-A (JP)
Title: Phenol resin composition
Inventor: NAGATANI YASUHISA
IPC: C08L61/04
Filed: 1993-09-29
Abstract: PURPOSE:To obtain a resin composition having mold release property in molding and facilitating molding operation without losing thermosetting properties and lowering physical properties such as strength of moldings. CONSTITUTION:This phenol resin composition improved in mold release property is obtained by blending 100 pts.wt. of a phenol resin with 1-40 pts.wt. of a thermoplastic resin such as polystyrene, polypropylene, polyethylene or xylene resin having a low molecular weight.
Patent JP-H0891256-A (JP)
Title: Crawler rubber pad
Inventor: KUMANO YOICHI
IPC: B62D55/275
Filed: 1994-09-21
Abstract: PURPOSE: To install a crawler to a track link without removing a rubber even though the rubber protrudes to the inner side of the crawler, by eliminating the existence of a rubber pad around the inner surface of crawler plates at the connecting positions of track links to connect the crawler rubber pads. CONSTITUTION: A rubber pad is formed around the inner surface of a crawler plate 1. When the protrude of the rubber pad 2 exists up to the connecting position of track links, the installing of the crawler Tel plate is made instable. In this case, at the connecting position of the track links, the rubber pad 2 is made not to protrude to the inner periphery side of the crawler plate 1. As a result, since a flat crawler plate can be applied, the bolt installing hole 4 can be formed from every side, and the hole diameter at the track link side is made larger so as to improve the fastening force.  The thickness F of the rubber rotating to the inner side of the crawler plate 1 is made 4mm or more, for example, and when the rubber width at the outer side in the width direction of the crawler plate 1 is made D, and the rubber width positioning at the inner side is made E, the E is formed within the scope at 0.5 D or larger.
Patent JP-H07119235-A (JP)
Title: System ceiling and construction method thereof
Inventor: INOUE MASAHIRO
IPC: E04B9/28
Filed: 1993-10-25
Abstract: PURPOSE:To enable a ceiling board to be fitted with good appearance even if there is no allowance in the pocket part of a ceiling. CONSTITUTION:A plurality of T-bars 10 each having a horizontal piece 11 on the lower end are put side by side, and the end parts of a plurality of H-bars each being perpendicularly provided between the T-bars 10 and having a horizontal piece 13 on the lower end are placed on the horizontal pieces 11 of the T-bars 19. A ceiling board 14 having a groove 15 capable of being fitted with the horizontal piece 13 of the H-bar 12 on one opposite end faces and an extendingly provided part 16 covering the underside of the horizontal piece 11 of the T-bar 10 on the other opposite end faces is fitted in the space surrounded with the T-bars 10 and the H-bars 12 from the lower part, and the horizontal piece 13 of the H-bar 12 is fitted in the groove 15 of the ceiling board 14 and the underside of the horizontal piece 11 of the T-bar 10 is covered with the extendingly provided part 16.
Patent JP-S61142471-A (JP)
Title: Impedance measuring apparatus
Inventor: YAGI TOSHIYUKI
IPC: G01R27/02
Filed: 1984-12-17
Abstract: PURPOSE:To enable the measurement of DC bias characteristic of a sample in a short time, by including a first signal path for deriving an AC signal alone to the sample and a second signal path for deriving AC and DC signals to the sample. CONSTITUTION:An AC signal from an AC signal source 101 is applied to a sample 110 through a first signal path which comprises an amplifier 104, a resistor 105 and a capacitor 106 and a second signal path which comprises an amplifier 107, resistor 108 and an inductor 109. Then, the AC signal having passed through the first signal path is cut in the low range with the resistor 105 and the capacitor 106 and only the high range component of the signal is outputted. On the other hand, the AC signal having passed through the second signal path is cut in the high range with the resistor 108 and the inductor 109 and only the low range component of the signal is outputted. Thus, the combination of gains of the first and second signal paths results in a flattened characteristic thereby enabling the measurement of DC bias characteristic of the sample in a short time.
Patent JP-S63121576-A (JP)
Title: Floor widening structure for automobile
Inventor: NISHIWAKI TOSHIAKI
IPC: B62D25/20
Filed: 1986-11-07
Abstract: PURPOSE:To make the widening of a floor panel easily performable, by dividing the floor panel symmetrically, while laying a relay plate and a chassis frame across this divided part and thereby widening the floor panel. CONSTITUTION:A floor panel 11 is divided symmetrically, and a relay plate 16 is laid over an interspace between respective edges 11a and 11b. In addition, flange parts 12b and 12c of a chassis frame 12 are locked to these edges 11a and 11b by means of welding. Since the floor panel is widened as the abovementioned, the windening quantity is optionally selectable.