baber/WOPTO huggingface dataset:
Patent JP-S60122655-A (JP)
Title: Method of holding plate piece in plate piece transfer apparatus
Inventor: MATSUMOTO KENJI
IPC: B65H5/14
Filed: 1983-12-05
Abstract: PURPOSE:To prevent damage of the end of a plate piece by providing a plate piece transfer apparatus including a plurality grippers for holding the end of a plate piece, wherein at the time of inserting the plate piece in a holding area of a gripper, the plate piece is stopped being inserted before the end of the plate piece is brought into contact with a collision surface of the gripper. CONSTITUTION:With a plate material W placed on rollers 9 and temporarily fixed by a lock device, an unloader 1 is transferred from the left. When the end of a plate piece W starts advancing into a plurality of grippers G arranged side by side along the lateral direction of the plate piece W and one of operation rods 32 of limit switches LS disposed on the respective grippers G is collided with the end of the plate piece W to turn off the limit switch LS, the above transferring is stopped. In such a condition, a cylinder 24 is expanded to lower a gripper 23, thereby to hold the end of the plate piece W, and then the unloader 1 is transferred to the left. Thus, the plate piece W is transferred on the rollers 9 to a desired position.
Patent JP-S6385336-A (JP)
Title: Turbidity meter
Inventor: OZAWA HISASHI
IPC: G01N21/53
Filed: 1986-09-30
Abstract: PURPOSE:To reduce the quantity of the incident light of the transmitted light returning to an integrating sphere, by providing a light guide for guiding the light reflected from the surface of a light receiver arranged so as to be inclined with respect to the incident direction of the transmitted light. CONSTITUTION:The light emitted from a light source 1 and converted to parallel light by a lens system 2 is allowed to irradiate a reaction tube 3, and the transmitted light and scattering light of a reaction liquid are incident on an integrating sphere 4 through an incident port. The transmitted light among the lights incident on the integrating sphere 4 straightly advances along an optical axis and is guided by the first light guide 8 to be incident on the second light receiver 6 and almost all of transmitted light is detected but a part thereof is reflected from the surface of the light receiver 6. This reflected light is guided along the second light guide 9 to be led out. The scattering light is reflected from the spherical surface of the integrating sphere 4 and guided to the first light receiver 5 to be detected. Turbidity is calculated from the intensity of the transmitted light and that of the scattering light by operation.
Patent JP-S61109933-A (JP)
Title: Hydraulic damper
Inventor: NAKADA ETSURO
IPC: F16F9/50
Filed: 1984-10-31
Abstract: PURPOSE:To obtain stable action what is called hi-cut action, by a method wherein bending characteristics of the edge of the outer circumference of an annular relief valve is changed by applying pressing force from the upper part corresponding to frequency to the edge of the relief valve. CONSTITUTION:A relief valve 50 whose edges of the inner circumference and outer circumference are supported respectively by a supporting point 52 and annular seat 53 is arranged within a piston nut 4. The relief valve 50 is made to form a flow path and generate attenuation force on an extension side due to a matter that the edge of the external circumference of the relief valve 50 is bent. A push valve 55 is abutted against the other side of the supporting point 52 of the edge of the inner circumference of the relief valve 50. A spool 57 is arranged on a coaxial line to the push valve 55 through spring 56 and the spool 57 is faced on a pressure chamber 58 communicating with an oil chamber of a cylinder through an orifice 43. Inner pressure of the pressure chamber 58 acts upon the edge of the inner circumference of the relief valve 50 as pressing force of the same through the spool 57, spring 56 and push valve 55.
Patent JP-S6293574-A (JP)
Title: Squeeze packing and its forming method
Inventor: KAMATA HIROSHI
IPC: F16J15/18
Filed: 1985-10-17
Abstract: PURPOSE:To obtain a squeeze packing with small sliding resistance further with high sealing performance, by containing a low repulsive quality elastic material of sponge or the like in the inside of a surface material of rubber or resin and the like. CONSTITUTION:This squeeze packing contains a sponge made internal ring 2 of very small repulsive elasticity in the inside of a surface material 1 consisting of rubber material. Since the surface material 1 is manufactured in such a manner that the sponge made internal ring 2, after it is immersed in a rubber fluid path 3, is taken out to be heated and baked in a mold 4, the surface material 1 is formed into a thin thickness, and sliding resistance of the material decreases extremely small. Further the packing, generating no difference of also a sealing area from that of a conventional O ring or the like, prevents sealing performance from also worsening.
Patent JP-H0782157-A (JP)
Title: Therapeutic agent for aids
Inventor: FURUYA TSUTOMU
IPC: A61K31/704
Filed: 1993-09-16
Abstract: PURPOSE:To obtain a therapeutic agent for AIDS, containing soyasaponin II, etc., as the active component and excellent in anti-HIV activity. CONSTITUTION:This therapeutic agent for AIDS contains, as the active component, soyasaponin II of formula I or yunganoside B1 of formula II respectively obtained by infecting a glycyrrhiza with a bacterium belonging to Agrobacterium, culturing it and carrying out recovery and purification from the resultant hairy roots according to the solvent extraction method.
Patent JP-H04112413-A (JP)
Title: Composition of dielectric porcelain
Inventor: KURAMITSU HIDENORI
IPC: H01B3/12
Filed: 1990-08-30
Abstract: PURPOSE:To obtain a dielectric porcelain whose insulation resistance and dielectric breakdown strength are large, and whose density is high by containing rare earth element selected out of La, Pr, Nd, and Sm, and replacing BaO with CaO and TiO2 with SnO2. CONSTITUTION:Composition of dielectric porcelain contains the composition of dielectric porcelain that is expressed in an usual expression x[(BaO)(1-u)(AeO)u].y[(TiO2)(1-v)(SnO2)v].zReO3/2 (where Ae is Ca or Sr which is alkali earth metal, and Re is one kind or more of rare earth element which are selected out of La, Pr, Nd, Sm) as its principal component, and either one of vanadium oxide, niobium oxide, and tantalum oxide, or two or more kinds which are selected out of those as its subcomponents. With this constitution, it is possible to obtain a dielectric porcelain whose satisfaction rate (Q) is high, whose insulation resistance and dielectric breakdown strength are large, and whose density is high.
Patent JP-H04110788-A (JP)
Title: Underwater direction measuring device
Inventor: MATSUMOTO TAKASHI
IPC: G01S5/22
Filed: 1990-08-31
Abstract: PURPOSE:To reduce errors of the direction measurement results by correcting the variation in the each receiving sensitivity and phase of each echo receiving element of a plane echo sounder receiver array. CONSTITUTION:A receiver 2 sends a trigger signal to a pinger 6, and the pinger 6 sends an ultrasonic pulse signal of frequency F to a plane echo sounder receiver array 1. The array 1 receives the pulse signal, and the receiver 2 amplifies the pulse signal and sends it to a multichannel FFT analyzer 3. The analyzer 3 performs high-speed Fourier transform of the signal to find voltage-phase information, and sends it to an echo sounder receiver-echo receiving sensitivity and phase deviation correction circuit 4. The circuit 4 sends the voltage-phase information to a pinger-azimuth calculation circuit 5, and the circuit 5 calculates the azimuth angle and zenithal angle of the pinger 6 to indicate them on a CRT 7, and to send them to the circuit 4. The circuit 4 calculates theoretical values of output levels and phases of respective echo receiving elements of the array 1, corrects the variation in the echo receiving sensitivity and phase of the array 1, and sends voltage-phase information after the correction. Thereafter, the circuit 5 calculates the azimuthcal angle and zenithal angle of the pinger 6 after the correction to indicate them on the CRT 7.
Patent JP-2001054549-A (JP)
Title: Bathtub providing jet bath with steam jetting nozzle for sauna, and water jet exhausting device
Inventor: NITSUTA HIROYASU
IPC: A61H23/00
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a jet bath with a steam jetting nozzle for sauna and to improve the jetting power of water jet without converting motor power. SOLUTION: A jet bath is provided with a steam-jetting nozzle for sauna and a water jet exhausting device fixed to the jet bath is provided with an inner cylinder 36 inside of an outer cylinder 35. Then, a fast flow 33 is made to flow through the inner cylinder and a slow flow 34 is made to flow between the inner cylinder and the outer cylinder to constitute a two-layer flow. A reduced diameter part 39 is formed at the exit of the fast flow to accelerate and the diameter of the exit of the part 39 is expanded to generate negative pressure. The slow flow 34 and air are inspired by this negative pressure to be joined with the fast flow 33 to exhaust jet including fine bubbles.
Patent JP-H0974218-A (JP)
Title: Semiconductor light emitting element
Inventor: OKAGAWA HIROAKI
IPC: H01L33/06
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element having a new structure with which the generation of a sub-peak light can be controlled. SOLUTION: A reflecting layer 2, which reflects the subpeak light L2 emitted from a substrate which is excited by the main peak light L1 emitted by a light emitting part 3, is provided between the light emitting part 3 and a crystal substrate 1 in the semiconductor light emitting element. It is desirable that the material having band gap energy larger than the energy of the main peak light, is used for the reflecting layer, and also it is preferable to used the material formed by laminating a plurality of sets of two layers consisting of two semiconductors having different refractive index. Also, out of a pair of semiconductor layers which constitute a reflecting layer, the band gap energy of either one of the semiconductors may be made equal to the energy of the main peak light.  Besides, it is preferable that a reflecting layer, which reflects the main peak light, is provided between the light emitting part and the reflecting layer.
Patent JP-H0785249-A (JP)
Title: Method for recognizing white line on road
Inventor: HAYASHI YUICHIRO
IPC: G06T1/00
Filed: 1993-09-16
Abstract: PURPOSE:To prevent the misrecognition of a white line and to surely recognize a white line on a road by setting up a white line searching area in a picture and horizontally searching the charge in lightness in the area. CONSTITUTION:The black-and-white picture information of the front of a vehicle is fetched by a camera and plural horizontal lines 12 are set up on a screen displaying the picture. On each horizontal line 11, 50 picture elements on the right and left sides of the position of a white line 12 on the preceding picture are set up as a white line searching area 10. The lightness of each horizontal line 11 is differentiated in the horizontal direction from the left. The lightness of a normal road surface is low and the lightness of the white line 12 is higher than that of the normal road surfacee. A combination obtained when the peaks of the derivative appear alternately in the order of plus and minus from the left and an interval between respective peaks lies within a prescribed range is set up as a white line candidate and its intermediate point is set up as a white line candidate point 15. A white line candidate point 15 most close to the center of the screen, i.e., most close to the road surface out of plural points 15 is judged as a white line 12.
Patent JP-S59123842-A (JP)
Title: Color film exposing device
Inventor: GOTOU KATSUYA
IPC: G03F3/08
Filed: 1982-12-29
Abstract: PURPOSE:To facilitate high resolution exposure without requiring signal conversion in a device for converting a computer image into a color film, by storing image data subjected to computer processing once in a floppy disc, and then, carrying out color film exposure from it. CONSTITUTION:R, G, B image data subjected to processing with a computer CPU are recorded in a floppy disc (FD) 1. The R, G, B data are read out from the FD1 in accordance with a built-in software with a CPU2, and each of them are displayed on a CRT6 through a deflection circuit 4 and a drive circuit 3. On the other hand, a tablet controller 5 is controlled with the CPU to insert a filter 7 corresponding to each of R, G, B into a lens system 8, and each image is displayed on the CRT6. The first information on the completion of the read-out of the R image data is given from the FD1 to the CPU2 with the control data, and subsequently, the read-out of the G image data, that of the B image data and their exposures are carried out in this order.
Patent JP-S59119313-A (JP)
Title: Optical distributor
Inventor: KARIYA NORIJI
IPC: G02B27/10
Filed: 1982-12-25
Abstract: PURPOSE:To distribute large-output continuous laser light into plural pieces of laser light by arranging reflecting mirrors which correspond to a desired number of distributed pieces fixedly on a rotating body at a specific angle to incident laser light. CONSTITUTION:For example, three reflecting mirrors M1-M3 are fixed on the surface of the rotating body 2 which is rotated by an electric motor 3 at, for example, 45 deg. to the incident laser light LO. The number of the reflecting mirrors and the fitting angle are varied optionally. In this example, three laser pulse light beams L1-L3, which are shifted in time axis at right angles at the same time, are obtained. The pulse width tau and period T of the pulse train of those three laser light beams L1-L3 are determined by the array and rotating speed of the reflecting mirrors. This constitution enable to distribute the large-output continuous laser light into plural laser pulse light beams and the efficient utilization of intense laser light is made possible.
Patent JP-S59117596-A (JP)
Inventor: KIMIMURA TAKAYOSHI
IPC: C11D3/40
Filed: 1982-12-25
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-S6378506-A (JP)
Inventor: REENDERU KOOHOORUN
IPC: H01F1/08
Filed: 1987-09-14
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-S60122852-A (JP)
Title: Main stop valve shut-off type instantaneous water heater
Inventor: SHIRAYANAGI SUSUMU
IPC: F23N1/08
Filed: 1983-12-07
Abstract: PURPOSE:To strikingly improve the operability by a simple structure wherein a single push type control button is mechanically and continuously connected to main stop valve, an electromagnetic safety valve and the needle valve of a diaphragm type feed water valve. CONSTITUTION:A single push type control button 30, which moves back and forth linearly, is continuously connected through a mechanical interlocking mechanism E to an actuator 20 and th valve spindle 28a of the needle valve 28 of a disphragm type feed water valve D. In addition, the push type control button 30 is mechanically connected to main valve V4 and an electromagnetic safety valve V3, both of which are installed in a gas supply passage on the upperstream side of the water hydraulic automatic gas valve V2 of a water hydraulic responding device A. Due to the structure as mentioned above, the ignition and delivery of hot water and the extinguishment and stoppage of hot water supply can be unerringly performed by the pushing operation of the single control button 30. Accordingly, the striking improvement of operability is resulted.
Patent JP-2001054532-A (JP)
Title: Throw-away urine taking bag for male
Inventor: WADA ICHIRO
IPC: A61F5/44
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a throw-away urine taking bag which is capable of easily creating hardly closable openings and spaces and does not give an odd feel to a user. SOLUTION: The urine taking bag 1 is formed of a front surface part 1a and rear surface part 1b superposed on each other. The front surface part 1a and the rear surface part 1b are composed of a front surface sheet 2 existing on the inner side of the bag 1, a rear surface sheet 2 existing on the outer side of the bag 1 and a core 4 interposed therebetween. The bag 1 has an aperture 5 for insertion of the penis at the top end of the bag.  The front surface part 1a and the rear surface part 1b are respectively formed with bending guide parts 7, which are crowned from the bottom end 1e to the top end 1d of the bag 1, in such a manner hat the lower parts of the bag 1 can delineate a pair of leg parts which are parted from each other across a longitudinal central line X1 and are narrowed in width toward the bottom end 1e of the bag 1 when the front surface part 1a and the rear surface part 1b are parted from each other.
Patent JP-H04111485-A (JP)
Title: Frequency stabilizing laser beam source
Inventor: YOSHITAKE SATORU
IPC: H01S5/068
Filed: 1990-08-31
Abstract: PURPOSE:To materialize a laser beam light source for stabilizing frequency of unmodulated output, where the effect of the interference of an optical system does not exist and the oscillated frequency is controlled highly stably, by modulating an electrooptical modulator with a secondary function, and detecting the interfere pattern of an optical system outside the absorbed beams, and correcting. the effect of interference at the center of absorbed beam by the interference pattern. CONSTITUTION:When the output of a timing circuit 19 is 1, a switch 18 selects the output of an oscillator 17, and a switch 14 opens, and a synchronism detection circuit 12 operates as an amplifier, and by the modulated signal having secondary function waveform, the output light frequency of an electrooptical modulator 11 is swept in straight line manner to time, and based on the output of the corresponding photodetector 4, an interference pattern is stored in a memory circuit 13. When the output of the timing circuit 19 is 0, the switch 18 selects the output of an oscillator 16, and the switch 14 closes, and the synchronism detection circuit 12 performs synchronism detection, and based on the said stored interference pattern, in a correction circuit 13, the interference signal is removed from the synchronism detection output.
Patent JP-S60123612-A (JP)
Title: Noise prevention gate
Inventor: NIWA TAKASHI
IPC: E02B7/52
Filed: 1983-12-06
Abstract: PURPOSE:To prevent running water noise by a method that a raceway having an inlet on the top and outlet on the bottom is installed in almost full length of a span on the upper stream side of a door structure, and the raceway is vertically partitioned by many parting boards, and the outlet is open from the bottom of the door structure to the downstream. CONSTITUTION:Providing that a watertight rubber 26 is stuck to a riverbed 2, when a water level in the upper stream rises and crosses a bending line 22, a stream flows into an inlet 21, and flows down through a raceway 20 divided by parting boards 19, and is discharged from an outlet 25 to the downward of a door structure 11. As the stream entirely flows into the raceway 20 through the inlet 21, even in case that the water level rises above the top of the structure 11, an overflow does not occur up to a certain extent. Therefore, noise is reduced.
Patent JP-H0897812-A (JP)
Title: Scrambler and descrambler
Inventor: KUWABARA MASANORI
IPC: H04L12/28
Filed: 1994-09-27
Abstract: PURPOSE: To turn a selection circuit and a loop back circuit to a small scale and to provide inexpensive system constitution by utilizing the relation of the byte number of a header and the bit number of delay data and performing a loop back operation in the entire shift register. CONSTITUTION: The shift registers(SRs) 7 and 9 for respectively storing 40 bits for five stages of 8-bit parallel data(PD) and 3 bits for one stage of 3-bit PD are provided. A selector 11 respectively selects and outputs the output of the fifth stage of the SR 7 to the first stage of the SR 7 at the time of header transmission(HT) and the 8-bit PD to the first stage of the SR 7 at the time of payload transmission(PT). Also, the selector 13 respectively selects and outputs the output of the SR 9 to the SR 9 at the time of the HT and 3-bit data in the output of the fifth stage of the SR 7 to the SR 9 at the time of the PT. Further, the selector 1 respectively selects and outputs unscrambled data at the time of the HT and the data scrambled by using the delay data of the SRs 7 and 9 at the time of the PT.  Thus, the need of the selector and the loop back circuit for holding the data of F.F or the like is eliminated.
Patent JP-S6293485-A (JP)
Title: Combustion light air-fuel ratio sensor
Inventor: KUROIWA HIROSHI
IPC: F02D41/14
Filed: 1985-10-18
Abstract: PURPOSE:To enable the air-fuel ratio of high accuracy to be detected even in a case that the detection surface of flame light is stained and the transmitted quantity of light is small, by detecting the emission strength of the radical ingredients of the combustion gas of visible radiation range with both light receiving elements, and calculating the air-fuel ratio by these output signal ratios. CONSTITUTION:Combustion flame light introduced from the detection end 3 of the combustion flame light is conducted to an optical fiber cable 4, and is forked therefrom to be conducted to two light catching sensors 5, 6 which are different each other in the emission strength of the CH radical of combustion gas or a spectral sensitivity characteristic. The light receiving elements 5, 6 are connected to a driving process circuit 7 to carry out photoelectric transferring therein, and the signals are conducted to a controller 8 which consists of a microprocessor. In the controller 8, the signals from the driving process circuit 7 are calculated and processed, and the information of an air-fuel ratio is obtained. When the air-fuel ratio is rich, the combustion light is reddish and its wave length is big, and when the air-fuel ratio is lean, the combustion light becomes bluish and its wave length becomes small. Thereby, which wave length ranges of flame become many can be discriminated by taking the ratio of the output signals, so that the judgement of the air-fuel ratio can be obtained.
Patent JP-2000072469-A (JP)
Title: Method for cooling fiber formed by hot drawing
Inventor: JI WENCHANG
IPC: C03B37/027
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To decrease an amt. of a gaseous coolant escaping to the environment from a cooling chamber and to reduce a production cost by maintaining the flow of the gaseous coolant into the cooling chamber constant and controlling the amt. of the coolant to be sucked. SOLUTION: An amt. of used helium to be sucked from a cooling chamber 2 is controlled by the amt. of the fresh helium to be introduced into the chamber 2. The speed of a blower C is increased by the intermittent or stable signal from a gas flow controller B sent to the speed control mechanism of the blower C with an increase in the amt. of the helium to be introduced into the cooling chamber 2. The speed of the blower C is preferably controlled in response with a change in the pressure in the cooling chamber 2. The gas flow controller B maintains the flow rate of the helium into the chamber 2 substantially constant. During the period, the speed of the blower C is controlled by the pressure in the chamber 2 through a control loop 30. A pressure sensor 32 continuously and periodically monitors the pressure in the chamber 2 via a detection loop 30.
Patent JP-S6384937-A (JP)
Inventor: TAKAGI SHIGEHIRO
IPC: B32B27/08
Filed: 1986-09-30
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。