baber/WOPTO huggingface dataset:
Patent JP-H10301956-A (JP)
Title: Key sentence extraction system, abstract system and document display system
Inventor: KAMEDA MASAYUKI
IPC: G06F17/27
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of extraction of a key sentence by preferentially extracting an important sentence from an important paragraph while considering the importance of a paragraph including a certain sentence in addition to the importance of the sentence in the case of extracting a key sentence (important sentence) in a document. SOLUTION: The system is provided with a paragraph/sentence segmenting means 2 for segmenting a paragraph and a sentence from an electronic document 1, a paragraph importance evaluating means 3 for evaluating the importance of the segmented paragraph and a sentence importance evaluating means 4 for evaluating the importance of the segmented sentence and a key sentence extracting means 5 extracts a key sentence in accordance with the importance of the segmented paragraph and that of the segmented sentence. At the time of extracting the key sentence from the document 1, the extraction accuracy of the key sentence can be improved by preferentially extracting an important sentence from an important paragraph while considering the importance of the paragraph including the sentence in addition to the importance of the sentence.  In addition, effective document display can be attained by the abstract of a sentence having a high key sentence characteristic and emphasis corresponding to the key sentence characteristic.
Patent JP-S5237266-A (JP)
Title: Wet-type method for seiving powder
Inventor: MASATOMI HIROAKI
IPC: B01D35/20
Filed: 1975-09-19
Abstract: PURPOSE: A wet-type method for sieving powder which can perform the wet-type sieving highly efficiently particularly when the mesh is fine, quickly and easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5814429-A (JP)
Inventor: OKUNO AKIHIRO
IPC: H01H33/66
Filed: 1981-07-17
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-H05133961-A (JP)
Title: Vehicle speedmeter
Inventor: JIERII ARAN GOORU
IPC: G01P1/08
Filed: 1992-05-01
Abstract: PURPOSE: To display maximum speed without degrading readabilitiy of speed part which is most used, without increasing a space for scale plate, by providing a driver circuit with an amplifying circuit which drives an analogue speedometer non-linearly. CONSTITUTION: When the output of a norton amplifier 140 of a driver LC 120 is lower than a reference voltage WSW at a joint point 109 of resisters 108 and 110, calculation amplifiers 94 and 77 do not operate, and a function generator 13 is driven linearly by a line 138. When the output of the amplifier 140 is larger than the voltage WSW, or a car speed exceeds a display switching point of a speedometer, the amplifiers 90 and 77 operate to change a voltage at a pin 9, so that an output (line 138) of the amplifier 140 is affected through a non-inversion input 144, thus, a generator 134 sends a drive signal to coils 148 and 150 of an air-core gauge 149, for rotating the axis of speedometer at a desired deflection angle. Thus, above the display switching point, a speed is displayed non-linearly at a roll off rate according to an angle deflection per a speed increase.
Patent JP-S5813466-A (JP)
Title: Sliding nozzle device having both of preventing function for generation of negative pressure and bubbling function
Inventor: TAIRA TOSHIMITSU
IPC: B22D41/42
Filed: 1981-07-17
Abstract: PURPOSE:To provide a titled device which prevents the generation of negative pressure  in the clearances between sliding surfaces, etc. and has a bubbling function as well by  forming a gas blowing part for preventing negative pressure and vortexes and a gas  blowing part for bubbling in the arbitrary places of the circumferential walls of upper  and lower charging holes near the sliding surfaces on a stationary plate side and on  the sliding surfaces. CONSTITUTION:A gas for bubbling is supplied through a required as supply passage 4  to a porous member 3 provided on the circimferential surface of the charging hole 2 of  a stationary plate 1. The supplied gas is blown into the molten metal flowing in the hole 2 by which the molten metal is bubbled. Also the gas is blowsn ti a corner part 6  forming the zone where the genertion of negative pressure is forecast, through the  member 3 then through a gas conduit hole 5. It is equally well to supply the gas by  forming the passage 4 and the passage 5 into separate routes. By using said sliding  nozzle device, first a required volume of the gas is blown into the molten metal flow  to bubbles the metal, whereby the deposition of alumina is prevented and impurities  are removed; at the same time, the gas is blown similarly to the corner part 6 to prevent the inclusion of air by the negative pressure generated in the part 6 as well as to  prevent the generation of the vortexes owing to cavitation.
Patent JP-H02303706-A (JP)
Title: Helical cutter
Inventor: DOTANY AMRAM
IPC: B23C5/04
Filed: 1989-05-01
Abstract: PURPOSE: To reduce chattering or the like during cutting, to increase feeding so as to facilitate repairing by attaching a plurality of cutting inserts to a seat extended radially in a cylindrical surface so as to be removed, and setting a cutting edge as a stage-like continuous non-interrupted cutting line. CONSTITUTION: A helical cutting tool 2 is constructed in such a manner that a cutting insert 4 is attached to a seat 8 formed in a cylindrical outer surface so as to be removed, the insert 4 being provided with, for example, four straight cutting edges 4a in one side, a flat base 4b in an opposite side and a tapered wall 4c tapered from the cutting edge 4a into the base 4b. The cutting edge 4a is separated from the seat 8 of a next adjacent insert 4 in a circumferential direction by a dimension B, superposed on the cutting edge 4a of a next separated insert 4 in an axial direction by a dimension A, and by setting a helical angle HA to, for example 45 deg., a stage-like continuous non-interrupted cutting line is prescribed for.  The cutting edge 4a forms a tilt angle 1A of about 8 to 12 deg. with respect to a tool vertical axis LA, chattering, hammering or vibration is reduced, the speed of feeding an article is increased where the speed of removing a material is high, and the same insert is used to simplify maintenance.
Patent JP-H1081612-A (JP)
Title: Portable face mask pack
Inventor: MIZOGUCHI TAKAHISA
IPC: A61K8/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable face mask pack, readily portable and capable of easily performing the skin care anywhere at any time. SOLUTION: This portable face mask pack 8 is a face mask 5 of a sheet, cut into a shape fit for a human face and having liquid retaining properties when developed. The developed shape piece or a folded piece of the face mask 5 rolled into a sticklike material 7 and the face mask 5, impregnated with an adequate amount of a skin-care liquid sealed and packaged therein are divided and integrally packaged.
Patent JP-H07313491-A (JP)
Title: Physique measuring instrument
Inventor: ISHIKAWA KO
IPC: A61B5/107
Filed: 1994-05-26
Abstract: PURPOSE:To exactly measure the surface area of the body, the volume of the body, the length of an arbitrary section and its circumferential length, etc., without contact and in a short period of time. CONSTITUTION:The bodily movement during physique measurement is measured as well at the time of irradiating the surface of the body of a testee with a visible laser beam or near IR laser beam by an optical means 18 while rotating this beam, taking the laser beam with which the surface is irradiated as an image by a photographing means 17 and measuring the physical characteristics, such as surface area of the body and volume of the body, from the resulted information. The bodily movement is then evaluated. The measurement is made again if the bodily movement quantity is large and the measurement errors increase.
Patent JP-H09263588-A (JP)
Title: Production of antimony glycolate and antimony glycol oxide
Inventor: TANAKA YOSHIO
IPC: C08G63/86
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To produce at a low cost a catalyst used in producing polyester resins such as polyethylene terephthalate by a polycondensation reaction. SOLUTION: Antimony glycolate and antimony glycol oxide are produced by heat-reacting antimony trichloride with >=1.5 molar equivalent of ethylene glycol and absorbing generated HCI gas with an aqueous solution of an alkali.
Patent JP-H11306367-A (JP)
Title: Trend graph plotting method and its program storage medium
Inventor: OIKAWA HIROTOSHI
IPC: G09G5/36
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a trend graph plotting method which facilitates intuitive recognition of the relative relation of a display point to a specific reference value through sight, and a storage medium where its program is stored. SOLUTION: This plotting method includes an initial item setting processing S1 where a display area of a trend graph is prescribed and the number of a series of data as the plotting object and maximum and minimum values of data are set and a first display color and a second display color are set to the display limit point of the display area and an arbitrary display origin set to the display area respectively, line equation calculation processing S3 where a series of data as the plotting object of the trend graph are read out and two points whose coordinate data in a second direction are adjacent are extracted and a line equation indicating the line connecting these two points is calculated;  and a display color calculation processing S4 where the display color is determined from coordinate values in a first direction of dots for display of the line to plot the trend graph in the display area.
Patent JP-S62270736-A (JP)
Title: Manufacture of valve seat material for internal combustion engine
Inventor: MOTOOKA NAOKI
IPC: B22F1/00
Filed: 1986-05-16
Abstract: PURPOSE:To manufacture a valve seat material composed of high-density wear- resistant alloy, by adding specific amounts of hard grains to a matrix metal powder to form an alloy powder and by applying hydrostatic forming and hot extrusion to the above. CONSTITUTION:The hard grains of >=1,500kg/mm<2> Vickers hardness such as Al2O3, SiC, Si3N4, BN, WC, etc., are added by 2-20wt% to the powder of a matrix metal composed principally of Fe, Ni, or Cu. The resulting powder mixture is formed into alloy powder in a nonoxidizing atmosphere by mechanical alloying by the use of attritor, ball mill, etc. This alloy powder is subjected to hydrostatic forming to be formed into billet, which then is hot-extruded. In this way, a high-density alloy free from pore can be obtained and, simultaneously, the valve seat material for internal combustion engine formed into tubular state, etc., and approximating to annular valve seat can be obtained.
Patent JP-S60257573-A (JP)
Title: Semiconductor device
Inventor: KURODA TAKAO
IPC: H01L27/08
Filed: 1984-06-04
Abstract: PURPOSE:To prevent the deterioration of frequency characteristics without increasing the number of input terminals by each connecting several one end of a plurality of resistive regions in common with one input terminal. CONSTITUTION:Resistive regions 3a, 3b, one ends thereof are each connected in common with one input terminal 2, are formed, and diodes 4a, 4b are shaped to several resistive region, thus shaping independent input protective devices. Load 5a, 5b is connected to respective input protective device. According to such constitution, a large effect is displayed on the point of an improvement in the frequency characteristics of an output signal from a charge transfer element. That is, a transfer electrode immediately before a charge detecting section in transfer electrodes to which the same clock pulses are applied is used as the load 5a, and a residual electrode is employed as the load 5b. Consequently, since clock pulses having high frequency characteristics are applied to the transfer electrode immediately before the charge detecting section, outputs from the charge detecting section also acquire high frequency characteristics.
Patent JP-H0836112-A (JP)
Title: Hollow waveguide and its production
Inventor: MIYAGI MITSUNOBU
IPC: G02B6/02
Filed: 1994-04-15
Abstract: PURPOSE:To provide a hollow waveguide excellent in massproductivity and long-term reliability with which high optical power can be transmitted with low loss in a wide wavelength region from UV to IR including the region for which a conventional quartz fiber can not be used, and to provide the stable production method of this waveguide. CONSTITUTION:This hollow waveguide 4 is produced by forming a polyimide resin 2 which is transparent in the wavelength region of the light to be transmitted on the inner wall of a hollow metal waveguide 1. This hollow waveguide 4 is produced by filling the hollow metal waveguide 1 with a soln. of polyimide resin by use of a pump, then discharging the soln. and drying to form a polyimide resin layer 2 on the inner wall. The soln. is prepared by dissolving a polyimide resin in a solvent. This procedure is repeated to form a polyimide resin layer 2 of desired thickness.
Patent JP-S61271472-A (JP)
Title: Input antiphase detection system
Inventor: KANO TAKANOBU
IPC: F25D1/00
Filed: 1985-05-27
Abstract: PURPOSE:To facilitate the detection erroneous connection in a three-phase receiving electronic equipment, by outputting a signal when the output of an intake temperature sensor exceeds a preset value. CONSTITUTION:In an equipment having a three-phase AC-driven cooling fan, an intake temperature sensor 1 comprising a temperature detection element such as a thermistor or a bimetal is provided near an intake port. When there is erroneous connection in the RST phase of an input power source, the cooling fan is rotated reversely to take in a relatively high temperature air in the room and normally, exhaust heat of the equipment is discharged from a port as intake port. The sensor 1 detects the exhaust heat and when the output thereof exceeds a preset temperature, an excessive temperature detector 2 outputs an abnormality signal to notify of the abnormality by a display and/or a sound from an alarm 3.
Patent JP-H02296619-A (JP)
Title: Fruit feeding device for measuring and boxing section in fruit selection facility
Inventor: TANAKA AKIRA
IPC: B65B5/10
Filed: 1989-05-01
Abstract: PURPOSE:To reduce the dispersion of prescribed weight measuring by a method wherein when the measured value becomes at a previously set prescribed value by a measuring signal from the measuring and boxing section, one belt conveyor and large quantity belt conveyor of the drawer conveyors are stopped, and the feeding of objects to be selected to a box is changed to a small quantity feeding condition. CONSTITUTION:While a weight has not reached a prescribed weight, both driving motors 15a and 15b are under operation condition, and both small quantity belt conveyor 10a and large quantity belt conveyor 10b are operated. Therefore, all potatoes, which are fed from the finishing ends of second drawer belt conveyors 9a, 9b, are moved in such a manner that all the potatoes once reach on the top of the small quantity belt conveyor 10a, and surplus potatoes reach on the surface of the large quantity belt conveyor 10b, which is located at a slightly lower position, going across the conveyor 10a, and are moved. A measuring signal from a measuring and boxing section 19 is output to 8 controller at all times, and when the measuring value of a previously set prescribed value is output, the belt conveyor 9a and the large quantity belt conveyor 10b of the second drawer conveyors are stopped, and the feeding of potatoes to a box is changed to a small quantity feeding condition.
Patent JP-H08284404-A (JP)
Title: Hanging clamp
Inventor: IKEDO MAKOTO
IPC: E04G7/06
Filed: 1995-04-14
Abstract: PURPOSE: To eliminate the need to use a tool and surely and quickly mount/ demount a hang clamp on a rod material by parallelly providing a groove in the rod material to select a contact portion with the rod material and accurately holding the rod material in the condition that it is fitted to the structure of a holding member. CONSTITUTION: A rod material holding member 1 has an upper collar 2 formed by shortening one end of a U-shaped portion and a lower collar 3 formed by trending the other end inside. Then, two rough portions 5 are arranged in symmetry with the U-shaped angular portion 4 of the upper collar 2 and a rod material thrusting portion 6 is arranged in opposition to the outside rough portion 5. The lower collar 2 is connected to another member 17 provided outward time U-shaped portion with a connecting member 15 at the opposite position of the angular portion 4. A contact portion protecting member 11 is provided on the opening side of a holding member 1 to keep the life of a hanging clamp in combination with the structure of a contact portion 7. A fastener 9 for the rod material thrusting portion is formed into a disc shape with a diameter of 45-55mm.  In this way, fastening is completed with at least one turn, resulting in more working efficiency.
Patent JP-H07292755-A (JP)
Title: Side ditch
Inventor: SAITO HIROSHI
IPC: E03F5/04
Filed: 1994-04-28
Abstract: PURPOSE:To enable great amount of water to be kept in a side ditch by opening part of a ceiling, protruding a water permeable net support on the upper part of at least one inner face of a side wall and mounting the upper part of a water permeable net on the support. CONSTITUTION:An opening 7 is provided in part of a ceiling 6. Side walls 2 are arranged from both sides of the ceiling 6 to the lower sides. The side walls are connected together via a connection 3 with the opening held therebetween. A water permeable net support 4 is protruded on the upper part of at least one inner face of the side wall 2 toward the inside. The upper part of a water permeable net 5 is mounted on the support 4 while the lower part is mounted on the inner face of the side wall 2 with a bolt 8. A bypass 9 is thereby formed. Snow blocks, when thrown through the opening 7, are thawed by the thermal energy of water flowing in a side ditch and made into a water flow. At the same time, water always flows in the bypass 9. In this way, a great amount of water can be kept, with the side ditch not plugged by snow entry.
Patent JP-H01285027-A (JP)
Title: Optical pick-up device
Inventor: NAWATA YASUSHI
IPC: G11B7/12
Filed: 1988-05-11
Abstract: PURPOSE:To prevent the adhesions of a trash and a dust in an outside air onto a lens surface by providing a lens cover to be opened and closed in interlocking with a switch at a player side on the opening front surface of an objective. CONSTITUTION:A lens cover 18 to be opened and closed in interlocking with a switch 21 at the player side is provided in front of an objective 4. Namely, in the on-condition of a player power source SW21, the objective 4 is opened. At the time of taking out a disk 1 and making the player power source SW21 into an off-condition when a user stops the use of a player, the off-condition is detected by a lens cover driving circuit 20, a lens cover driving mechanism 19 is operated, a lens cover 18 is operated, and the opening surface of the objective 4 is covered with the lens cover 18. Thus, even when the disk 1 is removed at the time when a device is not used, the front surface of the objective 4 is covered with the lens cover 18, and the adhesions of the trash and dust in the outside air onto the lens surface can be prevented.
Patent JP-S607270-A (JP)
Title: Mos type solid-state image pickup element
Inventor: KAWAGUCHI TOSHIHIKO
IPC: H04N5/335
Filed: 1983-06-24
Abstract: PURPOSE:To eliminate random noise in an image pickup element by constituting a thin film field effect transistor(TR) where a conductor part used for a gate of a vertical switch MOS TR is used for a gate to a position just before a connecting part of a drain junction for picture element signal reading. CONSTITUTION:A source drain circuit of the thin film field effect TR9 is connected between a drain of each vertical switch MOS TR4 and aluminum wiring 12 for horizontal read in an MOS type solid-state image pickup element, and a gate signal identical to a gate signal given to a gate of the vertical switch MOS TR4 is given from the conductor part 13 to a gate of the thin film field effect TR9. Since the drain capacitance is formed easily as a very small capacitance as the thin film field effect TR9, generation of random noise is reduced in comparison with a conventional MOS type solid-state image pickup element.
Patent JP-H09279576-A (JP)
Title: Anchor rust preventing method and device
Inventor: KIUCHI KAZUO
IPC: E02D5/80
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an anchor rust preventive technique further simplifying constitution and ensuring more positive water stop action. SOLUTION: A water stop elastic plug body 21 formed of an elastic body with water resistance is accommodated in a cylindrical storage body 19 fixed onto the side of a head supporting part for supporting the head side of an anchor tendon 1, consituting an anchor member, to the ground 3. The anchor tendon 1 is inserted through a through hole formed in the elastic plug body 21, and it is so constituted that at least part of fastening force to the anchor tendon 1 acts upon the upper face of the elastic plug body 21. The elastic plug body 21 is elastically deformed between the cylindrical storage body 19 and the anchor tendon 1 by this fastening force. The inner peripheral surface of the through hole is thereby brought into pressure contact with the anchor member side to shut out the infiltration of moisture.
Patent JP-S6143951-A (JP)
Title: Apparatus for stretching bread dough to long dough piece
Inventor: BOGUTORAN RENE
IPC: A21C11/00
Filed: 1985-05-29
Abstract: The invention relates to a device for the positive drawing to great lengths of lumps of dough already pre-lengthened. This device is inserted between the shaper-lengthener and the chute in the automatic sequence of the different phases of treatment of an industrial manufacturing line for long loaves. This device is characterized by having a turning group formed of a drive shaft driving in rotation, two series of discs diverging either side of the median plane and whose volume determines a drum, this turning group being subject to a continuous movement of rotation, and taking in the pre-lengthened lumps of dough and giving them back drawn after a trajectory of approximately a semicircle across a partial annular space making them roll against a fixed shell. The invention concerns installations for the automatic shaping of long loaves.
Patent JP-H0413056-A (JP)
Title: Operating stating method for heat pump type heater
Inventor: HAMAMATSU TORU
IPC: F25B27/00
Filed: 1990-04-28
Abstract: PURPOSE:To make it possible to inhibit a rise in the degree of super heat of refrigerant and start smooth operation by installing a pipeline which connects a first refrigerant return flow passage with a second refrigerant return flow passage which are connected with a suction side of one party of compressor and the other party of compressor respectively and providing an ON/OFF valve to the pipeline. CONSTITUTION:A pipeline 24, which connects a pipeline 17 with a pipeline 14, is installed between first refrigerant return flow passages 11, and 14 and second refrigerant flow passages 12, 16, and 17. Furthermore, the pipeline 24 is provided with a solenoid valve 21 as an ON/OFF valve. When compressors 2A and 2B start rotation by switching on a remote controller 30, refrigerant is sucked up by way of the pipelines 14 and 17 and compressed. Since the solenoid valve 21, which is kept open during that operation, is controlled so that it may be not closed from the switch on up to the time 't', a part of refrigerant on the side of an air heat exchanger 13b where plenty of refrigerant remains, is separated and flow into the pipeline 24 and joins the refrigerant remaining in a hot water heat exchanger 13a and sucked up into the compressor 2A. Therefore, this construction prevents a rise in the degree of super heat of refrigerant and enables smooth operation start.