baber/WOPTO huggingface dataset:
Patent JP-H0311129-A (JP)
Title: Gas turbine engine
Inventor: NISHIHARA AKIYOSHI
IPC: F02C7/06
Filed: 1989-06-07
Abstract: PURPOSE:To suppress the reduction of durability of a sqeeze film bearing and a ball bering which bearing-support a turbine rotor shaft, by joining a joint part between a compressor shaft and the turbine rotor shaft by a coupling and forming an expansion surface on the coupling. CONSTITUTION:The joint part between the compressor shaft 1a of a compressor 1 and the turbine rotor shaft 2b of a turbine rotor 2 is joined by a coupling 4, and an expansion surface 4a is formed on the coupling 4, and the discharge air of the compressor 1 is introduced into a back chamber (m) of the expansion surface 4a from a compressed air guide hole (n). The pressure difference between the compressed air pressure on the compressor discharge side and the low pressure air pressure on the turbine rotor 2 side is energized onto the expansion surface 4a of the coupling 4, and a thrust force in the shaft 2b direction is offset. Therefore, the excessive thrust force which is generated by the pressure difference between a compressor chamber P and a turbine rotor chamber side and is applied onto the shaft 2b side is offset, and the deterioration of the durability of a squeeze film bearing 3 and a ball bearing 50 is suppressed.
Patent JP-S5866037-A (JP)
Title: Fault locator for optical fiber
Inventor: MORISHIGE YUKIO
IPC: G02B6/00
Filed: 1981-09-16
Abstract: PURPOSE:To eliminate the indeterminacy from a fault locator, by a method wherein the change of echoic light generated by a fault is estimated from the waveform of an incident pulse train, and the differential waveform of the echoic light and the differential waveform of an actually observed echoic light are used to generate a correlation signal. CONSTITUTION:A part of the light pulse train from a laser device 1 is branched off by a beam splitter 2 and converted into an electric signal by a light detector 5 and is then quantitized by a waveform memory 7 before being stored. On the other hand, the greater part of the light pulse train is passed through a directional optical fiber light input/output device 3 and made to enter an optical fiber 4 to be measured. A generated echoic light is branched off from the incident light path by the input/output device 3 and made to enter a light detector 6, where the light is converted into an electric signal, which is quantitized by the waveform memory 7 and stored. In a correlation signal generator 8, an echoic light signal is estimated from the stored incident light signal, and the signal obtained and the stored echoic light signal are differentiated to generate a correlation signal, which is fed to a correlation detector 9.
Patent JP-H0441198-A (JP)
Title: Automatic binding device for sheet material
Inventor: IIIZUMI KENICHI
IPC: B26D7/18
Filed: 1990-06-04
Abstract: PURPOSE:To previously find out the incorrect installation of a punch scrap basket or the noninstallation and to prevent the device inside from being spoiled by the punch scrap, by providing a detection means which detects whether or not the punch scrap basket is installed at the specified position. CONSTITUTION:A sheet material 2 is punched by a punching means 3 equipped with die 10, positioning stoppers 12a, 12b, punch scrap basket 90, etc., the punched sheet material 2 is transferred by a transfer means 5 to the position of its binding to a binding member 6 and automatically bound by a binding means 7. In this case, the case of the punch scrap basket 90 being not installed at the specified position is detected by a punch scrap basket detecting means 100. Moreover when the punch scrap basket 90 being not installed at the specified position is detected by the detection means 100, a control means indicates it and stops the motion of the punching means 3.
Patent JP-S63309484-A (JP)
Title: Portable-type printer
Inventor: MIZUNO KANETOSHI
IPC: B41J3/28
Filed: 1987-06-11
Abstract: PURPOSE:To enhance versatility, operability and portability of a portable-type printer, by providing a roll-containing part for containing a roll of a film ribbon, and a payout mechanism for paying out the film ribbon from the roll to a recording head when fitted to a casing. CONSTITUTION:A film ribbon 66 is drawn out from a roll 60 of the film ribbon, and is loaded in a film guide part 68. Pawls 64 of a ribbon cassette 20 and the roll 60 protruding from the cassette 20 are inserted into a recessed part 54 of a casing 18, whereby the cassette 20 is fitted to the casing 18. A portable- type transferring device 10 assembled supplies the film ribbon 66, which is drawn out through the guide part 68 of the cassette 20, to a head surface 74 of a thermal head 40 provided at a lower end part of the casing 18, end recording on a paper 12 is conducted by the film ribbon 66 itself or through the film ribbon 66.
Patent JP-S58183908-A (JP)
Inventor: AANORUDO UEIDO ROMASU
IPC: B01D19/04
Filed: 1982-08-23
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-H11333168-A (JP)
Title: Device for monitoring margin to sew up for sewing facility
Inventor: NAKAO KOZO
IPC: D05B35/10
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To automatically monitor a margin to sew up when a texture is sewn by a sewing facility using a sewing machine. SOLUTION: This device for monitoring margin to sew up is composed of a light projecting means 1 which projects light to a margin to sew up F1 of a texture F, a light detecting means 2 which detects a state of light having passed through the margin to sew up F1, a control means 3 which processes signals outputted from the light detecting means 2, and a display means 4 which displays the state of the light having passed through the margin to sew up F1 based on the signals outputted from the control means 3. The light projecting means 1 is provided with a light projecting section 12 projecting laser light, and a light transmitting medium 13 which receives the light from the light projecting section 12 at one end and outputs it at the other end to the margin to sew up F1. The light detecting means 2 is provided with a mirror finished face 22 and a photographing section 23.  The display means 4 displays a projected image of the margin to sew up F1.
Patent JP-S626870-A (JP)
Title: Front wheel bi-axle type vehicle
Inventor: KOMAMURA SEIJI
IPC: B62D6/02
Filed: 1985-07-03
Abstract: PURPOSE:To aim at simplifying a front wheel steering mechanism in a vehicle in which two front axles are provided in the longitudinal direction of the vehicle, by steering rear wheels in accordance with the steering angle of the fore-side front wheel and the speed of the vehicle while the aft-side front wheel is made to be stationary to prevent it from being steered. CONSTITUTION:There are provided a steerable first front wheel 12, a unsteerable second front wheel 12, and first and second rear wheels 5, 6 steered by cylinders 1, 2 fed with hydraulic oil whose flowing direction and supply and shut-off are controlled by solenoid valves 7, 8. Further, there is provided a controller 16 receiving output signals from a vehicle speed sensor 9, a front wheel steering angle sensor 11, and first and second rear wheel steering angle sensors 14, 16. The controller 16 computes the steering angles of the first and second rear wheels 5, 6 in accordance with a signal from the front wheel steering angle sensor in view of a map read out from a memory device 17, and controls the solenoid valves 7, 8 which are therefore turned on and off in accordance with the deviation between the computed steering angle and an actual steering angle.
Patent JP-S6125296-A (JP)
Inventor: SAITO MASUHARU
IPC: G07F9/10
Filed: 1984-07-16
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-H0195265-A (JP)
Title: Cold-heat utilization facility of low-temperature liquefied propane gas
Inventor: FUKUHARA TSUGUKAZU
IPC: F25D9/00
Filed: 1987-06-13
Abstract: PURPOSE: To utilize cold heat of cold sea water without discharging it to the sea by passing brine through a pipe in liquefied propane gas ejected from a receiving tank into a high pressure ejection tank in order to take out cold heat and introducing temperature raised liquefied propane gas to an underground tank. CONSTITUTION: Liquefied propane gas transported by an ocean tanker is passed through a receiving tank 2 to a receiving tank 5 and stored therein temporarily. Liquefied propane gas thus stored is passed through piping 23 to the high pressure tank 5 by means of a boost tank 6 and ejected from an ejection nozzle 8 into a high pressure tank 7. On the other hand, brine in a cold heat utilizing facility is fed through piping 25 to a heating tube 9 in the high pressure tank 7 by means of a brine circulation pump 12. After robbing cold heat therefrom, the brine passes through piping 24 and enters into the cold heat utilizing facility where cold heat is taken out. On the other hand, heated propane gas is passed through piping 26 and stored in an underground tank 13 thence delivered through piping 27 to a coaster tanker by means of a pump 14.
Patent JP-S5850664-A (JP)
Title: Disk loading mechanism
Inventor: IZUMI MINORU
IPC: G11B17/04
Filed: 1981-09-18
Abstract: PURPOSE:To load a disk in a simple and assured way, by securing the automatic loading of the disk at a prescribed driving position just by inserting the disk almost vertically to a disk pocket part. CONSTITUTION:The main links 120 and 103 which are supported an their lower edge parts to the tip part of a loading lever 118 are supported rotatably at frint both sides of a top cover 125 attached on a chassis 124 at its upper edge part. At the same time, a holder 105 is supported rotatably by the links 103 and 120 at its lower parts of both sides. A holder lever having an approximately channel- shaped plane attached to the rear side of the holder 105 at its base edge part can freely slide along an inclined slit where the roller which is provided at tip parts of both sides of the holder lever is formed at the lower parts of both sides of the chassis 124.
Patent JP-S5848849-A (JP)
Title: Ultrasonic video device
Inventor: ADACHI KAZUYUKI
IPC: G01S7/529
Filed: 1981-09-18
Abstract: PURPOSE:To adjust echo signal outputs without increasing a white noise level by using a means deciding a range actuating a gain compensating means for echo signals. CONSTITUTION:Echo signals caught by a probe 1 are composed through a probe driving circuit 3 and a delay circuit 2 and the composed signal is processed by a signal processing circuit 8 through an amplifier circuit 5, a log amplifier 6 and a detecting circuit 7. A dynamic range deciding circuit 10 adds an output of a gain adder 9 to an output of the circuit 8 and changes gain within a specified range period by a signal from a range specifying circuit 17. An A/D converting circuit 12 refers the output voltage of a reference voltage changing circuit 11 and an A/D converter 12' digitizes a signal outputted from the circuit 10 and not included in the range specified by the circuit 17. Outputs from both the A/D converters 12, 12' are displayed on a TV monitor 15 through a switching circuit 16, a digital scanning converter 13 and a D/A converting circuit 14.
Patent JP-H075646-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ONDA HIROYUKI
IPC: G03C7/305
Filed: 1993-06-17
Abstract: PURPOSE:To provide a silver halide color photographic sensitive material high in sensitivity and superior in color reproduction performance and storage stability of a raw stock by incorporating a specified compound. CONSTITUTION:At least one of blue-sensitive silver halide emulsion layers contains at least one of the compounds represented by the formula: A2-(TM2)n2 IH2, and at least each one of green- and red-sensitive silver halide emulsion layers contains at least one of the compounds represented by the formula: A1-(TM1)n1-IH1. In the formulae, each of A1 and A2 is a coupler residue; each of TM1 and TM2 is a timing group combining with the coupler residue and released from the coupler residue by reaction with the oxidation product of a color developing agent and releasing IH1 and IH2, respectively, at a timing; n1 is 1, 2, or 3, and when n1 is 2 or 3, each of plural TM1 may be same or different; n2 is 0 or 1; and each of IH1 and IH2 is to be made a development inhibitor by each release.
Patent JP-S628831-A (JP)
Title: Fuel tank
Inventor: MOMOO SATOSHI
IPC: B60K15/077
Filed: 1985-07-05
Abstract: PURPOSE:To aim at an increase of strength in a joining part between a body and a rotary tank, by forming an embossing part in a position corresponding to a spot welding hole, and joining a tank body bottom surface part to an inner tank bottom surface part together by means of spot welding via this embossing part. CONSTITUTION:An embossing part 31f being projected to the side of a fuel tank body bottom surface part 21a is formed in an inner tank bottom surface part 31b at a position corresponding to a spot welding hole 30d of an outer tank bottom surface part 30c. A contact surface part 31g of the embossing part 31f is so designed as to come into contact with the fuel tank body bottom surface part 21a via the spot welding hole 30d of the outer tank bottom surface part 30c. An inner tank bottom surface part 31b is joined to the outer tank bottom surface part 30c as plural positions A is spot-welded whereby a rotary tank 22 is assembled. With this constitution, a joining part between the fuel tank body and the rotary tank 22 can be strengthened.
Patent JP-S633285-A (JP)
Title: Target extractor
Inventor: NAKAGAWA MASAHIRO
IPC: G01S3/78
Filed: 1986-06-23
Abstract: PURPOSE:To precisely extract a target by binarizing a raster scan input video signal by contrast, setting a grating type gate in an area including the target for the binary image, and detecting the shape of the target. CONSTITUTION:The raster scan input video signal 1 is binarized 2, which is outputted as a binary video signal 3. A moment measuring circuit 4 and an area measuring circuit 5 inputs a multigate signal 26 and the signal 3 and output moment data 6 and area data 7. The data 6 and 7 are stored 19 and a target position extracting circuit 8 inputs feature data 20 on respective multigates and outputs target position data 9. A border line tracking circuit 21 inputs the data 20 and 9 and outputs target shape data 22 and a gate item decision circuit 23 outputs gate item data 24 which has best longitudinal/lateral ratio, size, etc., for the target to be extracted from the data 22. A multigate timing generating circuit 25 inputs a synchronizing signal synchronized with the signal 1 and the data 9 and 24 and outputs a multigate signal 26.
Patent JP-S5368732-A (JP)
Title: Preparation of organomagnesium complexes
Inventor: IKEGAMI TADASHI
IPC: C07F7/02
Filed: 1977-12-08
Abstract: PURPOSE: To obtain title compounds, which are soluble in an organic medium and useful as starting material for manufacturing Zieglar type catalysts used in the production of easily processing polyolefins, by reacting boron compounds such as triethylboron with magnesium compounds such as di-n-butylmagnesium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04347511-A (JP)
Title: Transmission line comprising two or more unit structures, braided structure supporting signal transmission medium and configulation thereof
Inventor: YAMAZAKI MASAKUNI
IPC: H02G3/00
Filed: 1991-05-23
Abstract: PURPOSE:To realize considerable shortening of work schedule by connecting two or more unit structures comprising a plurality of wires crossing each other thereby previously forming a connected braided structure being used frequently in a work site. CONSTITUTION:In order to prepare a braided structure comprising unit structures A and B, C-shaped joint members 1, 2 having elongated cross-section are employed for jointing the unit structures A and B thus positively holding a predetermined wire from the inside and the outside. Since the braided structures only of such shape as being employed frequently at a work site are prepared in the factory, problem of transportation is solved and configulation at a work site is carried out with quite high efficiency.
Patent JP-S62295440-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIBA HIROSHI
IPC: H01L27/04
Filed: 1987-06-12
Abstract: PURPOSE:To remove a contact hole for connecting a circuit element by connecting P-N junction circuit elements in a polycrystalline silicon with a coupler made of polycrystalline silicon as a medium. CONSTITUTION:A polycrystalline silicon layer 16 bonded on one main surface of a semiconductor substrate 11 in which a single crystal regin is partly exposed and extended on an insulating film formed on the substrate 11, a plurality of P-N junctions formed in the same layer 16, and a thin low resistance film 24 selectively formed on the upper surface of the layer 16 are provided. One group of a plurality of P-N junctions of a plurality of P-N junction in the layer 16 are shortcircuited with the film 24, and the remaining one group of the plurality of P-N junctions are used as diodes. Here, since the P-N junctions used as the diodes can form part of a logic circuit, the total number of the patterns necessary to form a semiconductor integrated circuit device can be reduced to obtain a high integration.
Patent JP-H10336329-A (JP)
Title: Whereabouts confirmation system
Inventor: MOTOMIYA YUKIE
IPC: G06Q50/26
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain the whereabouts confirmation system by which people that have taken refuge in many shatters confirm whereabouts of each other on the occurrence of a disaster or the like. SOLUTION: The system is configured with a disaster prevention system server 1 installed to an administration side and citizen information terminals placed a plurality of locations respectively through interconnection of a communication network. The citizen information terminal 7 receives personal information including information relating to the family from a citizen card 8 distributed to citizens for usual administration service and sends the personal information and location information of the citizen information terminal to the disaster prevention system sever 1. The disaster prevention system server 1 registers the personal information and the location information and searches the information relating to the family and transmits the registered information to each citizen information terminal 7 when the location of some of the family is registered.
Patent JP-H09300044-A (JP)
Title: Filter for casting
Inventor: KASHIWAZAKI AKIRA
IPC: B22D43/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a filter for casting capable of preventing the filter arranged in a sprue from being moved or fallen down by pouring molten metal. SOLUTION: A flange 14 is provided in the periphery of opening part of a netted dish body 12 formed into the dish shape from a metallic net body, and the center part of a bottom surface is made the raised bottom to form the filter for casting. At the time of pushing the filter for casting to the wall surface in the sprue, the bending part of the flange 14 is curve-deformed and also, an elastic action is caused at this curving part and closely stuck to the wall surface in the sprue. Further, since the raised bottom 16 is formed by providing a groove-shaped rib, the bottom surface of the netted dish body 12 is reinforced and the deformation can be prevented.
Patent JP-S5861431-A (JP)
Inventor: FUREDERITSUKU TEII BAUAA
IPC: H01L31/0232
Filed: 1982-08-24
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-S63311271-A (JP)
Title: Electrostatic recorder
Inventor: ITO ISAO
IPC: G03G15/00
Filed: 1987-06-15
Abstract: PURPOSE:To obtain favorable fixation by providing a means for impressing an electric field in a direction where a controlled ion is accelerated and converged and a means for destaticizing a member to be transferred in case of transferring a developed image which is made visualized by means of reversal development. CONSTITUTION:The surface of a drum 1 is electrostatically charged by a charger 2 in such a way that ions which form an electrostatic latent image are accelerated and converged. Next, the latent image is formed by an ion writing head 3 by using plus ions. Then the electric potential of the image is developed with a minus charging toner by a developing device 4. The toner image which is visualized is transferred on the member to be transferred 6. A charger 5 is used, at this time, but the voltage impressed on the charger is to the extent that the member to be transferred is destaticized or to the extent slightly higher than that. Thus, the image is favorably transferred to the member to be transferred and the transferred toner image can be fixed on the member to be transferred.
Patent JP-2000076860-A (JP)
Title: Output control signal generation method and output buffer control circuit in semiconductor memory device and the semiconductor memory device
Inventor: SAI GENSAI
IPC: G11C11/409
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an output control signal generation method and an output buffer control circuit in a semiconductor memory device for generating a normal output control signal even if an external clock is inputted at an abnormal level in the semiconductor memory device, and its semiconductor memory device. SOLUTION: An output buffer control circuit 430 that is operated by an output control signal generation method is provided with an automatic pulse generation part 433 and an output control signal generation part 431. The automatic pulse generation part inputs a wait signal LAT and generates an automatic pulse signal PRECHDQ. The output control signal generation part inputs the wait signal LAT, and generates an output control signal PTRST that is made inactive in response to the automatic pulse signal PRECHDQ while being made active in response to an output control clock CLKDQ. An output buffer 420- is enabled when an output control signal is made active and is disabled when it is made inactive, thus preventing malfunction even if an external clock CLK is inputted at an abnormal level.
Patent JP-H08339566-A (JP)
Title: Optical disk device and control method therefor
Inventor: ISHIMARU MASAHIKO
IPC: G11B7/126
Filed: 1995-06-14
Abstract: PURPOSE: To suppress the variation of the edge shape of recording mark and array due to the fluctuation of bottom power and to attain a high recording density of information for an optical disk medium by controlling the light emitting power (the bottom power) in the state without high frequency modulation. CONSTITUTION: When an optical disk 50 is loaded, a controller 13 sets a recording power '0' in a recording power control circuit 12 and turns off switches 6 and 10. After stopping a reproducing power feedback loop by a reproducing power control circuit 8 and high frequency modulation by a high frequency superposing circuit 11, recording operation s performed. Bottom power Pr' at this time is monitored by detecting the output of a LPF 14 connected to a photodetector 4. The controller 13 judges whether or not Pr' falls within the desired value of range being previously set and, when it is out of the range, commands the high frequency superposing circuit 11 so as to change high frequency modulation factor. The operation is performed until Pr' falls within the desired range.  Consequently, the thermal influence between highly densified recording marks is removed and precise control of the recording mark edge is made possible.