baber/WOPTO huggingface dataset:
Patent JP-H0736924-A (JP)
Title: Information retrieval device
Inventor: OKITA FUMIKO
IPC: G06F17/30
Filed: 1993-06-25
Abstract: PURPOSE:To provide the information retrieval device which efficiently retrieves necessary information in a large amount of information and enables a user to easily recognize the retrieval result. CONSTITUTION:A classification for retrieval is inputted from a classification menu selection part 2 and a path based on the classification is extracted by a path extraction part 4B. A key word is inputted from a retrieval character string input part 3 and information is retrieved in a data base 5 based on the key word and the path extracted by the path extraction part 4B. A retrieval quantity detection part 4E detects the number of retrieved pieces of information. A gradation determination part 4D inputs the number detected by a retrieval quantity calculation part 4D and determines gradations corresponding to the number. A display part 6 displays the determined gradations in an area corresponding to the classification for the retrieval according to a display indication from a tree structure management part 4A.
Patent JP-S5489106-A (JP)
Title: Structure of moving vane for turbine
Inventor: YASUGADAIRA NORIO
IPC: F01D11/02
Filed: 1977-12-26
Abstract: PURPOSE: To obtain a high stage preformance, by reducing loss being accompanied by a mixed stream at a root of a moving vane by effectively sucking one portion of a stage main stream from a clearance between a stator blade and the moving vane.  
     CONSTITUTION: A suction hole 45a is mounted to a front 40a of a root portion of a vane, a blowoff hole 46a is installed to the back side of a moving vane of an upper surface 42a of the root portion of the vane and both holes are connected by a fluid passage 44a. A suction hole, a draft hole and a communicating passage are also formed to the belly side of the moving vane. Since the rotary direction R side of a rotor is heightened and a tilt angle θ is formed in root fins 43aW43c, fluids put among the root fins intend to flow in the inner diameter direction with the revolution of the rotor, and one portion of the fluids flowing into the inside of a cascade of the moving vane 2 can be introduced to the fluid passage 44. Consequently, the suction of the stream at an inlet of the moving vane can be effectuated, thus improving the efficiency of stages. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5487696-A (JP)
Title: Electrolysis
Inventor: TAKASAKI YOSHIHARU
IPC: C25B1/46
Filed: 1977-12-26
Abstract: PURPOSE:In ion exchange membrane electrolysis of aqueous alkaline metal salt solution, gas phase pressure in cathode chamber is maintained at a specified level higher than atomospheric pressure, thereby to reduce voltage between electrodes. CONSTITUTION:In ion exchange membrane electrolysis of KC1 or NaCl aqueous solution, gas phase pressure in cathode chamber is maintained at a level of 200mm H2O higher, preferably 400mm H2O higher and more preferably 800mm H2O higher  than atomospheric pressure. When cathode chamber pressure is about 400mm H2O,  rapid voltage decrease between electrodes occurs at 200mm H2O differential pressure between cathode chamber and anode chamber; when cathode chamber pressure is higher than 800mm H2O, further voltage decrease occurs between electrodes at differential pressure of more than 400mm H2O.
Patent JP-H0450306-A (JP)
Title: Method and device for automatic production of soft cloth product consisting of a plurality of cloth pieces sewn together such as clothes and underwear
Inventor: JIYAN GII PERIYA
IPC: A41H42/00
Filed: 1990-06-15
Abstract: PURPOSE: To sew a cloth product having an arbitrary size from a non-rigid cloth by cutting a cloth piece to a size larger than the size of the final product, sewing the cloth pieces with each other while transferring the holding part with a needle belt and forwarding the cloth part in front of a sewing machine. CONSTITUTION: A cloth having a uniform thickness and delivered from a cloth roll A is cut at a cutting position B to a size larger than the size of the final product, the rear side Ds, the fork piece and the front side Dv are lowered at a cloth-lowering position C and a double fork piece Df is lowered at the cutting and lowering position D. The cloth pieces are sewn together while being clamped at the clamping part of the cloth pieces with a needle belt. The front side Dv, the double fork piece Df, the rear side Ds and the fork piece are sewn together at a sewing position E and the product is turned inside out and overlapped at a region G between the 1st and the 2nd sewing regions F, H.  The product is passed through an extension region I, a shorts-clamping region J, a ring part confirmation region K and a waiting region L and then through rubber-attaching positions M1-M4 and the side parts are sewn together in the regions P, S.
Patent JP-H0713154-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIMOTO YOSHIHARU
IPC: G02F1/13357
Filed: 1993-06-25
Abstract: PURPOSE:To lighten a load imposed on a power source circuit and a switching element for changeover. CONSTITUTION:The display surface of a liquid crystal display unit 1 is illuminated from its back surface side by a cold cathode tube 2 through a light transmitting and diffusing plate 3. A liquid crystal shutter 5 capable of selecting transmitted light is arranged between the plate 3 and the unit 1, and the changeover of the color of the display surface is performed by a liquid crystal shutter 5. Thus, the color of the display surface is changed over with low power consumption, and the load imposed on the power source circuit and the switching element for changeover is lightened.
Patent JP-H0711881-A (JP)
Title: Supporter for excavation tool in cutting-edge propulsive construction
Inventor: OTANI NAOTADA
IPC: E21D9/08
Filed: 1993-06-25
Abstract: PURPOSE:To improve excavation efficiency by reducing physical load to an operator in a method of cutting-edge propulsive construction. CONSTITUTION:Bearing bases 21, 22 are fixed movably to a rail 20 installed to the upper end section of the internal surface of the front end side of a pipe 6 positioned at a frontest end in the direction of propulsion of an adit 7 along the shaft of the pipe 6 along the shaft of the pipe 6, a pulley 23 is mounted on the lower end face of the bearing base 21, and a coil balancer 24 is set up to the bearing base 22. A wire 25 is wound on the coil balancer 24 so as to be wound in the direction of the base end of the pipe 6, the wire 25 is extended to the front end side of the pipe 6 along the rail 20, and an air pick 9 is suspended horizontally at the chip of the wire 25 through a cam type buckle 26. On the other hand, a chair 32 with a derricking type seat back 34 is borne movably along the shaft of the pipe 6 through a bearing base 31 to a rail 30 installed to the lower end section of the internal surface of the pipe 6 along the shaft of the pipe 6.
Patent JP-H0392258-A (JP)
Title: Lapping machine
Inventor: ARUFUREEDO SUARESU MENENDESU
IPC: B24B15/02
Filed: 1989-06-20
Abstract: PURPOSE: To adapt a lapping disc in a lapping machine to a valve seat by holding the lapping machine swingable within an angle of five degrees to the horizontal line due to the action of a ball joint incorporated in the lapping machine assembly. CONSTITUTION: The movement or to-and-fro movement of a lapping disc 1, where its full surface is pressed on a tuyere seat 3 at the constant force that the pressure of a spring 8 gives to the tuyere seat 3, is made depending on the eccentricity of a shaft 4 to a main spindle 5. The spindle movement is driven by a crown gear 11 that is driven by a pinion 15 fixed to a pneumatic motor shaft 6.
Patent JP-S5856983-A (JP)
Inventor: TSUKIJI KENSUKE
IPC: B62K11/04
Filed: 1981-09-30
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。
Patent JP-H0447768-A (JP)
Title: Ghost cancelling device
Inventor: TAKEE KUNIMATSU
IPC: H04N5/21
Filed: 1990-06-14
Abstract: PURPOSE:To eliminate a ghost signal stably by selecting a burst gate pulse obtained by a synchronizing separation and a burst gate pulse obtained by a counter with a differentiated ghost cancellation reference signal number (GCR signal). CONSTITUTION:A 1st burst gate pulse A generated from a generating circuit 3 is fed to a changeover switch 5. A peak detection circuit 10 detects a maximum peak point Gp from a difference signal and a counter 11 starts counting based on a clock pulse from the maximum peak point Gp. Moreover, a 2nd burst gate pulse generating circuit 7 generates a 2nd burst gate pulse B from its end pulse Pe and gives a control signal Co to the changeover switch 5 so that the output of the changeover switch 5 is thrown to the position of the 2nd burst gate pulse B. Thus, the stable burst gate pulse is obtained to eliminate the ghost signal stably.
Patent JP-H0321200-A (JP)
Title: Voice cancel circuit
Inventor: SHINOHARA MASAYORI
IPC: H03H17/02
Filed: 1989-06-19
Abstract: PURPOSE:To remove the in-phase component of a required voice band by constituting the cut-off frequency of a filter circuit so as to be optionally set up. CONSTITUTION:A differential amplifier 1 forms a differential signal between the L channel signal component and R channel signal component of a stereo input signal and outputs it to a variable band filter circuit 2. The 1st variable band-erasing filter circuit 3A passes components other than a prescribed frequency band component in the L channel signal component and the 2nd variable band-erasing filter circuit 4A passes components other than the prescribed frequency band component out of the R channel signal component. A cut-off frequency changing part 5 optionally changes the cut-off frequency of the circuits 3A to 4A based upon a control signal. Thus, the in-phase component of a required voice band can be removed.
Patent JP-H04232310-A (JP)
Title: Method and device to heat added water and multi-process-degasify using steam at power plant
Inventor: FURANTSUISUKO BURANGETSUTEI
IPC: F22D1/50
Filed: 1991-06-27
Abstract: PURPOSE: To heat and degas make-up water in three processes with great efficiency by means of the heat of waste steam produced within a condenser in a power generation installation. CONSTITUTION: A first process comprises a mixing chamber 3 which is located on an outside wall 2 of the condenser of a power generation installation and communicates with the condenser interior via a steam inlet 6 and a steam outlet 8. In this mixing chamber 3, a plurality of water injection means 4 are arranged. The second process comprises a separation column 11 which is located upright underneath the mixing chamber 3 and is fitted at its upper end with a water distributor 15. The third process comprises a water receiver 21 which is located underneath the separation column 11 and in which steam-dispersing means 22 are fitted and which is connected to the condenser interior via a weir 23.
Patent JP-S6468586-A (JP)
Title: Pump feed method and apparatus for high concentration fiber suspension
Inventor: TOIBO NISUKANEN
IPC: B01F7/08
Filed: 1988-06-24
Abstract: PURPOSE: To provide an apparatus capable of pumping a high-consistency fiber suspension by a centrifugal pump by regulating the additional back-circulation action of the fiber suspension, and controlling the sending pressure of the fiber suspension. CONSTITUTION: This apparatus for pumping a high-consistency fiber suspension has a pumping region 1, a fluidizing region 2 and a feeding region 3, and further has a housing cylinder 34 capable of moving in the axis line direction of a feeder member 31 so as to act as a control element of a supplying pressure of the fiber suspension to be supplied to the fluidizing region 2. A clearance is kept between a wall 41 and a front wall 35 to return the excessively fed fiber suspension from the clearance to a mass tower 4.
Patent JP-H05346354-A (JP)
Title: Distribution type optical fiber temperature sensor
Inventor: KANEKO HIROYUKI
IPC: G01K11/12
Filed: 1992-06-16
Abstract: PURPOSE:To improve temperature resolution extremely by eliminating noise components which are synchronized to the measurement process of a clock, etc. CONSTITUTION:The title sensor consists of a light source for generating pulse light, an optical fiber for propagating pulse light, an optical filter 4 for taking out an anti-stokes light component and a stokes light component of Raman scattering light out of rear scattering light which is generated by pulse light within the optical fiber, an amplifier 8 for amplifying the detected analog electric signal, an A/D conversion means 9 for converting the analog electric signal to digital signal, and a signal operation processor 10 for measuring the distribution of temperature along the optical fiber by processing the digital signal. Then, it is also provided with a signal switching means 6 for switching signal so that the anti-stokes light and the stokes light which are taken out by the optical filter 4 are A/D converted by the same A/D conversion means 9.
Patent JP-H11341010-A (JP)
Title: Method for duplicating aal1 terminal equipment for converting atm data into stm data and its constitution
Inventor: SAEKI SHUICHI
IPC: H04L12/28
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an AAL1 (ATM adaptation layer type 1) terminal equipment duplicating method and its constitution capable of providing the duplicated constitution of an AAL1 terminal equipment capable of switching systems without generating a cell loss to convert asynchronous transfer mode(ATM) data into synchronous transfer mode(STM) data and improving the reliability of service. SOLUTION: Switches ATM-SW 1, 2 respectively express act system and stand-by system ATM switches. The same operation clock and line clock are supplied from the ATM-SW 1 to both AAL1 terminal equipments 5, 6 in the act and stand-key systems and the ATM network sides of the terminal equipments 5, 6 in both the systems are synchronized with each other. A cell controller 105 in the ATM-SW 1 selects an effective cell (usually a cell in the act system) out of cells inputted from the act and stand-by systems and outputs the selected cell to an ASW 104. The ASW 104 checks the header of the inputted cell and switches the cell. A switch controller 107 controls the switching of the cell. The ATM-SW 2 has constitution similar to that of the ATM-SW 1.
Patent JP-S6311324-A (JP)
Title: Preparation of container for chemical solution with hanging attachment
Inventor: WATANABE YOSHIHIKO
IPC: B29C49/08
Filed: 1986-07-03
Abstract: PURPOSE:To prepare economically a container with a hanging device having excellent strength, transparency, etc., by molding monolithically the hanging attachment and a preformed molding of the container and by draw- and blow- molding the preformed molding being adjusted at a defined molding temp. CONSTITUTION:A molding material is injected and packed in a cavity 6 formed between a core mold 2 and an outer mold 4 from an injection molding machine through a gate 8. A preformed main body 10 and a part of a hanging attachment 12 are monolithically molded in this molding process. Then, the preform 6 is longitudinally drawn by a bar for drawing 16 in an axial direction A of the preform clamped between molds 14 for draw- and blow-molding. In parallel or successively with this longitudinal drawing, drawing in a transverse direction is also carried out by blowing a fluid into the preform.
Patent JP-S6312861-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: UCHIDA MASAAKI
IPC: F02B31/00
Filed: 1986-07-02
Abstract: PURPOSE:To correct the ignition timing properly and to prevent occurrence of knocking or increase of discharging quantity of NOX, by correcting the basic ignition timing while relating between the open/close condition of an intake control valve for swirl control and the varying condition of air-fuel ratio condition. CONSTITUTION:Means (c) for setting a target air-fuel ratio on the basis of an output from an operating condition detecting means (a) to a leaner side than a predetermined ternary air-fuel ratio during a portion of steady traveling and means (d) for setting a basic ignition timing on the basis of a ternary air-fuel ratio when an intake control valve for producing a swirl is opened are provided. Means (e) for operating a lead angle correcting quantity corresponding to an output from an open/close condition detecting means (b) for the intake control valve when the target air-fuel ratio transfers to a lean air-fuel ratio is also provided. An ignition timing determining means (f) determines the basis ignition timing as the final ignition timing when the target air-fuel ratio is the ternary air-fuel ratio while determines the basic ignition timing corrected by the lead angle correcting quantity as the final ignition timing when the ternary air-fuel ratio transfers to the lean air-fuel ratio.
Patent JP-H0711952-A (JP)
Title: Device and method for introducing air into exhaust pipe of internal combustion engine
Inventor: HOSOYA YASUHIKO
IPC: F01N3/22
Filed: 1993-06-28
Abstract: PURPOSE:To improve the purifying efficiency of exhaust gas by feeding heated secondary air to an exhaust pipe. CONSTITUTION:A dimensional catalyst 5 and an oxidation catalyst 6 are arranged in series in an exhaust pipe 4 of an internal combustion engine 1. An air pump 20 is connected to one end of an air introduction pipe 22 and a heater 21 with a built-in heating element 104 is connected to the other end thereof. The ends on one side of introduction pipes 25 are connected to the two air exhaust ports of a heater 21. The ends on the other side of the introduction pipes 25 are respectively connected to positions situated upper stream from the three-dimensional catalyst 5 and an oxidation catalyst 6 of the exhaust pipe 4. In which case, secondary air introduced in a heater 21 through an air introduction pipe 22 with the aid of an air pump 20 is heated and branched in two directions and introduced in the exhaust pipe 4.
Patent JP-H10332937-A (JP)
Title: Transparent film having double refraction property and its production
Inventor: FUJII SADAO
IPC: B29K67/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a film having excellent heat resistance which causes little deformation by heat and little changes in double refraction property by heat by constituting the film of an amorphous aromatic polysulfone film and controlling the transmittance for all rays to a specified value or higher. SOLUTION: This transparent film consists of an amorphous aromatic polysulfone film formed by a solvent casting method, and the film shows double refraction with >=80% transmittance for all rays. When the double refraction film is used, the film is subjected to high temp. in the fabricating processes. However, because aromatic polysulfone has high heat resistance and causes little deformation and changes in double refraction by heat, it is suitable for the film. The amorphous aromatic polysulfone film as prepared hardly shows double refraction, especially when the film is obtd. by casting. Therefore, the film is subjected to uniaxial or biaxial stretching so as to give higher double refraction to the film. The film may be subjected to biaxially stretching, for example, with different stretching degrees between the two directions.
Patent JP-H116132-A (JP)
Title: Exposing or submerging device for low water level area in water zone
Inventor: HIYOSHI KENGO
IPC: E02B5/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To increase elegance, by controlling a movable partition walls surrounding a particular area in a water channel and a water-discharging system provided in the particular area to make the water level in the particular area lower than other places. SOLUTION: When movable partition walls 3 are laid down and a discharge valve 8 is closed, the water level in the particular area 2 is lowered to be the same with the water channel 1. And hence, boats or the like can enter the area 2. And when the partition walls are erected and the valve 8 is opened, much water than water overflowing the upper end side 3a of the movable partition walls and flowing in the area 2 is discharged into a tank 9 and the water level of the area 2 is reduced down to the water level 14 of the tank 9. In this time, when the water level of the area 2 becomes lower than a promenade 5, a water level meter 10 and a discharge pump 11 are actuated and the water level is adjusted between the bottom wall 2a and the promenade 5 and water from a waterfall 15 flows over the side 3a into the area 2.  And further, when the valve 8 is closed, the water level of the area 2 gets to the same level with the water channel 1 and when the partition walls 3 are laid down, a boat or the like can travel. In this way, one can enjoy such a feeling as he is in the basin of a waterfall owing to the lower circumstances than the water level.
Patent JP-H0321263-A (JP)
Title: Fitting structure of medical soft tube with hard member
Inventor: IWATA MINORU
IPC: A61M39/02
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a fitting connection structure never easily released by providing a projection made into contact with the outer circumference of a soft tube on the collar part of a hard member. CONSTITUTION:A hard member 2 has a tube inserting part 3 and a collar 4, and a soft tube 1 is inserted thereto until its end part is made into contact with the collar 4. The collar 4 has a projection 5, which prevents the falling of the tube 1. Namely, as the end part of the tube is pushed and closely adhered to the inserting part 3 by the projection 5 when a force pushing the tube 1 acts thereon, its falling is prevented by frictional force even if a force drawing the tube inserting part then acts thereon.
Patent JP-H0322103-A (JP)
Title: Axis control system for numerical controller
Inventor: OGURA MASUO
IPC: G05B19/414
Filed: 1989-06-20
Abstract: PURPOSE:To enable plural microprocessors which interpolate and control the axis of axis constitution different from each other to select optionally the axis they interpolate respectively by synchronizing the interpolation signal of an interpolation signal generation circuit provided for every microprocessor. CONSTITUTION:A second interpolation signal generation circuit 27 inputs the output signal of a first microprocessor 11 and the interpolation period signal of a first interpolation signal generation circuit 17. The second interpolation signal generation circuit 27 does not generate the interpolation period signal during the period of time from the input of the output signal of the first microprocessor 11 till the input of the interpolation period signal of a first interpolation signal generation circuit 17. Then, at the same time that the interpolation period signal of the first interpolation signal generation circuit 17 is inputted, it generates the interpolation period signal. Accordingly, the first and the second interpolation signal generation circuits 17, 27 generate the synchronized interpolation period signals. Thus, when the interpolation period signals are synchronized, the first and the second microprocessors 11, 21 become able to execute the interpolation control of the shafts of the shaft constitution of each other.