baber/WOPTO huggingface dataset:
Patent JP-S61237857-A (JP)
Title: Control device for air-fuel ratio in internal-combustion engine
Inventor: NAGAI TOSHINARI
IPC: F02D33/00
Filed: 1985-04-12
Abstract: PURPOSE:To prevent air-fuel ratio from being excessively corrected, by updating high level side compared voltage of an output in accordance with the maximum value of said output from a sensor in the downstream side and regulating an air-fuel ratio correction amount, in the case of an engine respectively providing the air-duel ratio sensors in the upstream and the downstream sides of a catalytic converter. CONSTITUTION:An arithmetic means C calculates the first air-fuel ratio correction amount in accordance with a compared result of the first comparing means B which compares an output V1 from an air-fuel ratio sensor A in the upstream side of a catalytic converter with the compared voltage VR1. While a maximum value detecting means E detects the maximum value of an output V2 from an air-fuel ratio sensor D in the downstream side, and when the maximum value is detected, an updating means F updates high level side compared voltage of the output of the downstream side sensor D on the basis of the maximum value. While a setting means G sets low level side compared voltage of the output of the downstream side sensor D. And an engine, in which the second comparing means H compares the both compared voltages and in accordance with this compared result an arithmetic means I calculates the second air-fuel ratio correction amount, controls air-fuel ratio by a regulating means J in accordance with the first and the second air-fuel ratio correction amounts.
Patent JP-H06290178-A (JP)
Title: Document preparing device
Inventor: MOROTA KUNIHIKO
IPC: G06F17/21
Filed: 1993-04-02
Abstract: PURPOSE:To provide a document preparing device in which the form of a document is never broken at the time of printing the document even if the document is edited by dividing it into plural parts. CONSTITUTION:In the case that one document is edited by dividing it into three parts of the document 41, the document 42 and the document 43, and three documents are outputted collectively at the time of printing, the page 54 of the document 42 and the page 56 of the document 43 correspond to a fourth page and a sixth page. Since both these pages become a first page, i.e. an odd-numbered page in the case that they are printed independently, the positions of a column and a page number become a right upper part and a right lower part respectively (in the case of left-opened document), but in the case that three documents are outputted collectively, since they correspond to even-numbered pages, the positions of the column and the page number become a left upper part and a left lower part respectively. Accordingly even if the document is edited by dividing it into plural parts, since the positions of the column and the page number are determined in accordance with odd/even of each page in the whole document at the time of the printing, the form of the whole document is never broken.
Patent JP-S57191139-A (JP)
Title: Antidazzling reflector mirror for automobile
Inventor: KATOU YOUJI
IPC: B60R1/08
Filed: 1981-05-21
Abstract: PURPOSE:To dispense with troublesome operation, and adjustments by means of realizing the reduced light condition in an automatic or a semi-automatic fashion. CONSTITUTION:When an illuminating switch 13 is turned ON, a light control relay 14 is energized,an illuminating light 15 is lighted ON through its relay contact. In other words, driving pulses of a liquid crystal plate is given through a driving circuit 9 by means of ''AND'' logical product condition by make of a manual switch 11 and by make of the illuminating switch B. In consequence, if the manual switch 11 is turned ON, the reflector part 5 works as a reflector mirror in the daytime, and as a light reducing mirror at night. If the manual switch 11 is kept open, the reflector part 5 serves as a reflector mirror without distinction of day and night.
Patent JP-H06288003-A (JP)
Title: Joint structure of square steel pipe column and beam
Inventor: HAYASHI NOBUYUKI
IPC: E04B1/58
Filed: 1993-04-02
Abstract: PURPOSE:To rationally and securely transform a load, by welding plate members at the upper and lower parts of a steel pipe column and welding a reinforcing rib between the plate members and connecting a beam at a bracket on which a vertical rib is welded at the steel pipe column. CONSTITUTION:Trapezoidal plate members 2 are welded at the upper and lower parts of the welding part of the upper and lower flanges of a beam 5 of a square steel pipe column 1, with a distance from each plate. Next a reinforcing rib 3 is welded between two trapezoidal plates members 2 along the edge of trapezoidal plates and the corners of the square steel pipe column 1. Next, the beam 5 is connected to a bracket where a vertical rib 4 is welded at the position fitting the web of the beam 5 of the square steel pipe column 1.
Patent JP-H09263284-A (JP)
Title: Brake device of motorcycle
Inventor: KAMO MASAHIRO
IPC: F16D65/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a strong braking force without making a brake operation part, a master cylinder, and the like, in a large size. SOLUTION: A caliper main body 13 to support movable forward and rearward a caliper 12 to abutt a brake pad to both side surfaces of a disk rotor 10; a first cylinder 14 provided to the caliper main body 13; the first cylinder 14 provided to the caliper main body; a first piston to contact a brake pad to the disk rotor; a second cylinder 15 provided to the caliper main body; and a second piston 17 held elastically in the second cylinder 15 to project its one end to the opposing position to a fork; are provided, and while the first piston is composed of the front side piston holding the brake pad at the front end; and the rear side piston with the section form smaller than the rear end face of the front side; the first cylinder 14 is composed of a small form chamber fitting the rear side piston slidable; and a large form chamber to fit closely the front side piston slidable;  and the second cylinder 15 is allowed to communicate thereto.
Patent JP-S62238815-A (JP)
Title: Polyester fiber for clothing use
Inventor: ITO YOSHIMITSU
IPC: D01F6/62
Filed: 1986-04-03
Abstract: PURPOSE:The titled polyester fibers, having the cooling crystallization peak temperature, peak half-width value thereof, birefringence, residual elongation and intrinsic viscosity present within respective specific ranges and suitable for high-speed warping, knitting and weaving. CONSTITUTION:Polyester fibers obtained by specifying the cooling crystallization peak temperature measured by a differential scanning calorimeter at >=195 deg.C, preferably >=200 deg.C, half-width value thereof at <=10 deg.C, preferably <=7 deg.C, birefringence at 0.09-0.130, preferably 0.09-0.120, residual elongation at 40-60% and intrinsic viscosity at 0.50-0.635, preferably 0.50-0.61. The above- mentioned fibers are produced by a method for adding a phosphonic acid compound in an amount of 0.01-1.0mol% based on an acid component constituting the polyester, spinning the resultant blend at a high speed of >=5,000m/min, etc. A high strength is attained while sustaining a high elongation.
Patent JP-S58193888-A (JP)
Inventor: MIKURIYA HIDEKI
IPC: B65G63/00
Filed: 1982-05-06
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-S61233906-A (JP)
Inventor: KONDO MAMORU
IPC: H01B7/295
Filed: 1985-04-10
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-S574488-A (JP)
Title: Gradually extensibly connecting construction method on water surface for large floating structure of barge or the like
Inventor: MORIMOTO TATSUO
IPC: B63B9/06
Filed: 1980-06-07
Abstract: PURPOSE: To facilitate connecting work of a block, by performing adjustment of buoyancy so as to disclose a connection part of the block above the surface of water in such a case that a large floating structure of barge or the like is divided into a plurality of blocks, successively constructed, launched and connected on the sea.  
     CONSTITUTION: When a large floating structure of barge or the like is divided into a plurality of blocks 2, 3 in longitudinal and lateral directions, successively constructed, launched, carried to a prescribed water area and connected in a floating state, connection parts of the blocks to each other above the water line are firstly connected. Then buoyancy of the blocks is mutually adjusted to perform arrangement so as to disclose the bottom ends of connection parts above the level of water thus connecting work is performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000273666-A (JP)
Title: Anodic protection method of chain and anodic protection apparatus therefor
Inventor: MIYOSHI ISAO
IPC: C23F13/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To suppress corrosion by a simple mechanism and manipulation and to improve the life of a metallic chain by installing sacrificial anodes of the links of the chain to be at least partly immersed in the seawater or water. SOLUTION: The link 5 of the metallic chain 1 is held transversely in a central position by means of the sacrificial anode 2 consisting of two semi- elliptic spheres and is fixed by bolts and nuts penetrating both sides of the semi-elliptic spheres, by which the partial exchange of the sacrificial anode 2 is made possible. The sacrificial anode 2 of the semi-elliptic spheres is constituted to the form of covering about half to about 3/4 of the links 8 and 9 existing at both sides of the link 5. The flat surface side of the semi-elliptic spheres has holes or gaps 10 of a shape into which the link 5 at the center and the links 8 and 9 on both sides are fitted. The outer side of the semi-elliptic spheres has bolts 6 and bolt holes for nuts for fixing and countering notched parts 11' to allow the mounting of the sacrificial anode 2 at the links 5, 8 and 9.
Patent JP-S59203967-A (JP)
Title: Detection system for wire breaking of ungrounded system distribution line
Inventor: OOTSUJI HIDEOMI
IPC: G01R31/02
Filed: 1983-05-04
Abstract: PURPOSE:To detect the breaking of an ungrounded system distribution line regardless of the level of the residual electric phase voltage of the system and its unbalance by detecting the breaking of wire by comparing the difference in absolute values between conductor voltages of the distribution line. CONSTITUTION:Conductor voltages of feeders 30 sectioned by section switches are inputted through transformers 380 for instruments in a slave station connected to the feeders 30, and smoothed and rectified by rectifiers 381 to decide on absolute values VAB, VBC, and VCA of the conductor voltages. Then, a voltage difference detection part 382 calculates differences between maximum values and minimum values of the absolute values, and information on the difference in absolute values of a section where the breaking of wire occurs is sent to a master station through a transmission circuit 382. Therefore, the breaking of the ungrounded system distribution line is detected without reference to whether a voltage compensating transformer is installed or not and regardless of the level of the residual electric phase voltage of the system and its unbalance as compared with when a wire breaking voltage is detected from the zero-phase voltage difference at an accident point between a power source side and a load side.
Patent JP-H07285041-A (JP)
Title: Assembling method and device for differential
Inventor: KICHIJI TAKEO
IPC: F16H48/08
Filed: 1994-04-15
Abstract: PURPOSE:To surely and efficiently attach a pair of pinions to the pair of pinion supporting parts of a defcase together with a washer in a state where these pinions are engaged with a pair of differential gears. CONSTITUTION:A pair of first and second pinion holders 6 and 7 are provided, one pinion C and a washer CW are held via a dummy shaft 64 pressed to the extending side of the first pinion holder 6 in a laminated state and another pinion C is helf on the second pinion holder 7. Both pinions C are engaged with a pair of differential gears B attached to a defcase A in the opening parts of both sides of the defcase A by means of both pinion holders 6 and 7, the dummy shaft 64 is pushed out of the first pinion holder 6 and this is fitted into both pinions C. Both pinions are caused to revolve and sent to both pinion supporting parts A3. The end of the dummy shaft 64 are fitted into a hole, both pinions C are core-determined and a pinion shaft is inserted into the hole while pushing out the dummy shaft.
Patent JP-H08278368-A (JP)
Title: Obstacle detection device
Inventor: HATAKEYAMA MAKOTO
IPC: G01S13/93
Filed: 1995-04-03
Abstract: PURPOSE: To prevent wrong obstacle detection caused by road surface reflection. CONSTITUTION: Ultrasonic wave is transmitted from a transducer 1, and the wave reflected on an obstacle is received by the transducer 1. The received signal is amplified according to reception time by an amplifier circuit 4. At this time, amplitude factor correction part 11 reduces amplification factor of the signal corresponding to road surface reflection wave. The distance from a vehicle to a point the road surface reflection wave is generated is calculated in advance, with road surface height at an installation place of the transducer 1, inclination angle of a central line of the ultrasonic wave against horizontal plane, and beam width of the ultrasonic wave as parameters, and stored into a storage part 14.  The stored data is, when vehicle height is changed from reference height by a vehicle height adjustment device, compensated according to the change amount by a compensation part 15.
Patent JP-S574311-A (JP)
Title: Replacing method and dulling apparatus for dull roll
Inventor: FURUYAMA BUNJI
IPC: B21B28/02
Filed: 1980-06-11
Abstract: PURPOSE:To improve the productivity of a rolling line, by replacing a dull roll declined in its rolling function with a new dull roll whose surface is previously dulled by an apparatus installed separately from the rolling line. CONSTITUTION:When the necessity of replacement of a dull roll 8 of an arbitrary rolling mill 7 working in a continuous rolling line is confirmed, the rolling line is stopped leaving a strip S set in the rolling line; then, the dull roll 8 to be replaced is pulled out of the rolling mill 7 by using a replacing apparatus. On the other hand, a new dull roll is prepared by applying a dulling work with a dulling apparatus to a new dull roll blank so as to round apexes of dulling projection and to regulate the surface roughness to a prescribed value; this new dull roll is inserted into the rolling mill 7 previously freed from its old dull roll 8 by using the replacing apparatus, and then, the prescribed setting work and inspection are practiced. Immediately following to this inspection, the rolling line is restarted so that the strip S is immediately placed under the prescribed rolling condition.
Patent JP-S60220543-A (JP)
Title: Metal halide lamp for dc lighting
Inventor: FUKUDA KUNIKI
IPC: H01J61/073
Filed: 1984-04-18
Abstract: PURPOSE:To keep off any variations in breakdown voltage, by installing a light emitting tube whose both ends have the anode and the cathode and sealed inside with a metal halide and mercury, while letting the anode take a core and a coil rolled on this core. CONSTITUTION:A light emitting tube consists of quartz glass or the like, and the cathode 2 and the anode 3 at both ends of the tube are connected to each of external conductors 8 and 9 via metal foil sheets 6 and 7 composed of molybdenum foil or the like sealed up in sealing parts 4 and 5. The cathode 2 consists of a tungsten wire, while the anode 3 is provided with a core 10 composed of the tungsten wire and a coil 11 composed of the tungsten wire being rolled on its one end in two layers. Inside the light emitting tube 1, a metal halide composed of, for example, scandium iodide and sodium iodide, mercury and argon gas of tens torr are sealed. Thus, such the structural anode as having rolled the coil on the core is used whereby an anode surface area grows large and a rise in breakdown voltage is restrainable.
Patent JP-S63244242-A (JP)
Title: Electronic controller
Inventor: SHIRAI YOSHIO
IPC: G06F11/34
Filed: 1987-03-31
Abstract: PURPOSE:To automatically return to the normal control mode by connecting a diagmonitor to a control processor, and erasing an information stored in a backup memory part at a time when said connection is disconnected. CONSTITUTION:A means that erases an information stored in the backup memory part 2-2 at the time after the connecting of the diagmonitor 6 to the control processor 1 and when this connection is disconnected, is provided. When an abnormality is detected, the microprocessor 1 is shifted to the abnormality detection mode, and abnormality information is stored in the memory part 2-2. If the diagmonitor 6 is connected to the interface circuit 5 of the microprocessor 1, said abnormality information is read out to the microprocessor 1, and the analysis of it is executed. The result is displayed in the connected diagmonitor 6 in a prescribed code. A repair man confirms this display, and controls to disconnect the diagmonitor. Accordingly, the information in the backup memory part is automatically erased, and the control mode is recovered.
Patent JP-S60221712-A (JP)
Title: Coupling method of optical fiber and optical signal element
Inventor: SUMITA MAKOTO
IPC: G02B6/42
Filed: 1984-04-18
Abstract: PURPOSE:To obtain the coupling method with small coupling loss by covering a bent part of an optical fiber with a scattering body or light reflector together with an optical signal element. CONSTITUTION:The optical fiber 1 is bent at a part 2 and this part is covered with a container 3. The light signal element (light source) 4 is fitted in the container 3. The internal surface of this container 3 is covered with the scattering body. In another way, the bent part is covered with reflectors 8 and 9 together with the optical signal element 4. Consequently, an optical signal is reflected in the container 3 or between the reflectors 8 and 9 several times without leaking out and illuminates the bent part 2 uniformly, and the optical signal is coupled with the optical fiber 1 to the same quantity of light in two directions, thereby reducing the coupling loss.
Patent JP-H02255082-A (JP)
Title: Transformant having tryptophanase productivity and production of l-tryptophan
Inventor: SHIRAI MAKOTO
IPC: C12N1/21
Filed: 1989-03-28
Abstract: PURPOSE:To obtain the subject transformant of a bacterium belonging to Providencia genus producing an enzyme capable of converting pyruvic acid or L-serine to L-tryptophan in a high efficiency by carrying out transformation using a DNA containing a gene controlling tryptophanase production. CONSTITUTION:A gene controlling tryptophanase production is subjected to self-cloning using P.rettgeri plasmid to form a complex plasmid having the gene controlling tryptophanase production. Using the resultant complex plasmid, a bacterium belonging to Providencia genus is transformed.
Patent JP-H06284976-A (JP)
Title: Embedded cooking device
Inventor: IZUMITANI TAMOTSU
IPC: A47J37/06
Filed: 1993-04-05
Abstract: PURPOSE:To make it possible to observe the inside of a roaster through glass easily and to improve easiness to use and roasting efficiency by making the inside of a roastercase bright through an emission device when roasting fish. CONSTITUTION:The lamp 12 that lights while the sheathheater 10, i.e., the roaster heater, is on, is equipped to the same side of the roaster door 15 between the topheater 1 and cooking device body 8 having the roaster case 9.
Patent JP-S60221428-A (JP)
Title: Ethylene propylene rubber for molding, and molded connection part of power cable insulated with rubber or plastic
Inventor: NAGAYA SHIGEO
IPC: H01B3/28
Filed: 1984-04-17
Abstract: PURPOSE:To provide a rubber having excellent adhesivity and giving an excellent molded layer only by vulcanizing without grining the vulcanized rubber, by compounding an ethylene propylene rubber with bis(tert-butyloxy)butane as a vulcanization agent. CONSTITUTION:An ethylene propylene rubber is compounded with bis(tert-butyloxy)butane. The rubber is used as at least one layer in the mold layers of the connection part of a cable having molded layer around the outer circumference of the connection sleeve connecting the conductors of a power cable insulated with rubber or plastic.
Patent JP-H11275109-A (JP)
Title: Atm switch
Inventor: SAKATA YOSHIHIKO
IPC: H04Q3/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an ATM(asynchronous transfer mode) switch capable of efficiently transferring many items and large volume of statistic information to a network management device. SOLUTION: At the time of identifying that a received ATM cell is a special cell (1) 46 for an ATM statistic information gathering request from the network management device 11, these ATM switches 12-14 recognize the kind of the statistic information to be gathered from the payload part of the special cell (1) 46. Then, the statistic information corresponding to it is sampled, mounted on the special cell (2) 47 and returned to the network management device 11 and transfer relating to gathering of the statistic information is performed by using the ATM cell.
Patent JP-S58196692-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ASANO MICHIO
IPC: G11C11/419
Filed: 1982-05-12
Abstract: PURPOSE:To obtain a master slice LSI containing a memory and a logical gate and to improve the using efficiency of a chip area, by controlling the gate electrode of a transistor provided between a memory cell and its power supply wiring with a memory address signal and a writing signal. CONSTITUTION:A writing signal CK is set at a high level when a data input signal Din is set at a high level. In such a case, transistors(TRs) Q21, Q23, Q24, Q31, Q32 and Q34 are turned on along with a TRQ22 and a TRQ33 turned off within driving circuits 2 and 3 respectively. Then data lines 4 and 5 are driven at a low level and a high level respectively. Thus the signal Din is written to a memory cell 1. While a signal line 6 of the cell 1 which is selected by an address signal is set at a high level to turn on a TRQ16 and a TRQ17. Then output signals 9 and 8 of an FF are read out to data lines 4 and 5.
Patent JP-H11225657-A (JP)
Title: Fabric for preventing mosquito's and bee's bite
Inventor: KOYAMA YOSHIKAZU
IPC: A01M29/34
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a fabric having a high sudorific performance without reaching of mosquito's and bee's stingers. SOLUTION: This fabric for preventing mosquito's and bee's bites is obtained by sticking a fine net 2 on the front surface of a reticulate polyethylene foam 1 and a coarse net on the inside to make depth and is specific in the point that the stingers of mosquitoes and bees do not reach the skin. As lengths of mosquito's and bee's stingers are about 5 mm, and the thickness of the fabric is about 10 mm, thus, their stingers do not reach the skin when they try to bite or sting. As the fabric consists of reticulated network, it has high sudorific performance.
Patent JP-S63246432-A (JP)
Title: Air fuel ratio feedback control method for internal combustion engine
Inventor: HOSOI SHUICHI
IPC: F02D41/14
Filed: 1987-03-31
Abstract: PURPOSE:To purify the exhaust gas by setting the proportional factor or integral factor smaller toward the high-load side of an engine and setting larger at the high-load normal operation when correcting the air fuel ratio in the rich direction. CONSTITUTION:In a control unit 5 fed with the signal from an O2 sensor 15 and feedback controlling the air fuel ratio, the load is detected based on signals from a throttle opening sensor 4, an intake pipe negative pressure sensor 8, etc. The proportional factor or integral factor when the air fuel ratio is corrected is set to a larger value toward the high-load side of an engine and set to a smaller value at the high-load normal operation state. Accordingly, the richness at acceleration under a high-load is prevented, the leanness under a high-speed high load is prevented, and CO, HC, and NOx components in the exhaust gas can be reduced.