baber/WOPTO huggingface dataset:
Patent JP-H04340672-A (JP)
Title: Method and device for processing image
Inventor: SHIMOMURA YUKARI
IPC: G06T7/00
Filed: 1991-05-17
Abstract: PURPOSE:To obtain the image processing method and device which enables edge emphasis having no transient state of a level by canceling the stepwise change of the density level at the edge part of an input image. CONSTITUTION:For R, G and B chrominance signals read by a scanner, longitudinal and lateral edges are calculated by an edge detection filter, and the respective edges of the respective chrominance signals R, G and B are compared with threshold values T and T' by a comparator 21. According to the compared results, edge directions are decided and when the edge directions are decided, a selector 22 calculates constants A, B, C and D as picture element numbers showing position relation with a considering picture element. Based on level difference between the picture elements designated by those picture element numbers and the considering picture element or the code, the level transforming the considering picture element is outputted through a selector 23.
Patent JP-S63277261-A (JP)
Title: Thermoplastic resin composition for molding
Inventor: MASUDA JUN
IPC: C08L53/00
Filed: 1987-05-09
Abstract: PURPOSE:To obtain the titled composition having balanced adhesivity, appearance, mechanical strength, etc., and suitable as automobile parts, etc., by compounding specific amounts of a specific highly crystalline propylene-ethylene block copolymer, an amorphous ethylene-propylene copolymer, etc. CONSTITUTION:The objective composition can be produced by compounding (A) 30-70wt.% o a propylene-ethylene block copolymer having an ethylene content of 3-20wt.% based on the whole polymerized units, containing propylene homopolymer segment having a ratio of extinctions determined by MFR and infrared absorption spectrum satisfying the formula and produced by a multi- stage polymerization comprising a propylene homopolymer production process and an ethylene-propylene copolymer production process using a stereoregular catalyst with (B) 2-15wt.% of an amorphous ethylene-propylene copolymer, (C) 2-15wt.% of a hydrogenated styrene-butadiene block copolymer or a hydrogenated styrene-isoprene block copolymer and (D) 20-50wt.% of a styrene homopolymer.
Patent JP-S5818534-A (JP)
Inventor: SUCHIIBUN AARU BUROTSUKUSUHAMU
IPC: F02D29/02
Filed: 1981-07-18
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-H10306518-A (JP)
Title: Underfloor heat insulating structure and heat insulator
Inventor: TANI TOSHIO
IPC: E04F15/18
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To securely prevent the intrusion of cold air into the underfloor in a bathroom, and also to facilitate the execution of work. SOLUTION: A heat insulator 10 for bundling that has been made up in a rectangular parallelopiped shape by foam polyetyrene is arranged in the state that a steel floor bundle 56 for supporting a sleeper 53 has been housed in its inside, and a main heat insulator 20 is vertically arranged in the heat insulator 10 along the sleeper 53 so as to hold an airtight material 30 therebetween inside the space below the sleeper 53. The main heat insulator 20 is made up of foam polystyrene and is fixed to the sleeper 53 by means of a fixture. A plurality of horizontal slits 21 are formed vertically at proper intervals in the front surface and the rear surface of the main insulator 20 respectively, so that vertical compression can be enabled.
Patent JP-S61273430-A (JP)
Title: Method of charging draw material of silage into silo
Inventor: CHIBA MITSUNORI
IPC: B65G65/32
Filed: 1985-05-25
Abstract: PURPOSE:To make it possible to produce high quality silage, and to aim at enhancing the production working thereof, by inserting, in a silo, a large bag competable with the volume of the silo, and by blowing and charging the raw material of silage into the bag through a duct which is introduced from the top of the bag to the bottom thereof so that the raw material is confined in the bag in an air-tight condition which is maintained. CONSTITUTION:The upper opening 3A of a bag 3 disposed in a silo 2 is fastened by means of a rope wound on a pulley 2B suspended in the inside of the silo 2, while the lower section of the bag 3 is stretched over the bottom 2D of the silo 3 and is opened. A duct hose 5 is inserted into the bag 3 through an insertion hole which is formed by cutting a fabric tape applied on the upper side wall of the bag 3, and is positioned in the lower section of the bag. Air is fed into the bag 3 to inflate the latter so that it is made into close contact with the inner wall of the silo 2. In this condition a silage material 7 is packed in the bag 3 together with air. After the completion of the charge, the top end opening section is bound and sealed. With this arrangement, the bag is prevented from being turned up, and therefore, the tightly closed condition may be sustained. Thereby it is possible to produce a high quality silage without being frozen. Further, no troublesome working is incurred and therefore, it is possible to aim at saving labor.
Patent JP-H0411295-A (JP)
Title: Karaoke recorded instrumental accompaniment) device
Inventor: TANIGUCHI TOSHINORI
IPC: G10K15/04
Filed: 1990-04-28
Abstract: PURPOSE:To enable even a singer to enjoy the atmosphere of music over a look at an image by providing information for controlling a video control means in digitized performance information. CONSTITUTION:Information which shows the field of music in information recorded on a performance information storage medium 15a is outputted to a video selecting means 9 and an image matching the field of the music is selected from a video recording medium 1a set on a video reproducing means 1. Further, a parameter which prescribes the switching timing of the image is set in a counting circuit 13, which when counting up to a specific value, outputs a signal indicating the switching of the image to reproduce a new image; when the image is switched, one of plural video control means 5 is selected according to information determining the switching system of the image. Therefore, images of music are changed every time a singer sings the song and the images are switched matching the tune of the music. Consequently, even the singer can enjoy the atmosphere of the music over a look at the image.
Patent JP-H02295687-A (JP)
Title: Method for welding crossing pipes
Inventor: KOMURO HIROSHI
IPC: B23K26/21
Filed: 1989-05-02
Abstract: PURPOSE:To increase joining strength of pipes by inserting a taper provided on the tip of the other pipe into a hole provided on one pipe and projecting a laser beam at an angle slightly larger than the above-mentioned taper. CONSTITUTION:Since the tip of the other pipe 12 to be inserted into the tapered hole 14 on the peripheral surface of one pipe 11 is tapered, the periphery of the hole and the peripheral surface of the taper can be brought into close contact to each other as much as possible. In addition, damage of the hole by insertion of the pipe tip can be prevented. Further, since the laser beam 7 is projected at the angle slightly larger than the tapered surface, the abutment between the hole and the taper is irradiated with the laser beam. The deviation between the irradiation position of the laser beam and the abutment by relative turning between the laser beam and the abutment is reduced and the laser beam can be concentrated on a weld zone. By this method, not only welding strength is increased but also thermal deterioration of pipe stock can be prevented.
Patent JP-S5447503-A (JP)
Title: Optical data highway
Inventor: YOSHIBAYASHI TSUTOMU
IPC: H04B17/00
Filed: 1977-09-22
Abstract: PURPOSE:To omit the timing extracting circuit as well as to eliminate the data-type limitation by transmitting both the data signal and the clock signal by the light of different wavelengths and via piece of the optical fiber. CONSTITUTION:Both the data signal and the clock signal of master station 1 are converted to the optical signals of different wavelengths through conversion multiple isolator 2 to be then transmitted to optical fiber 5. Each signal in fiber 5 is supplied to conversion multiple isolators 4-1, 4-2 and 4-n which are connected into a loop, where the clock signal and the data signal undergo the wavelenght isolation to be converted into the electric signal. And the data signal is transferred between slave stations 3-1-3-n, and the clock signal is branched off to be supplied to each slave station. At the same time, the data signal sent from the slave station is converted into the optical signal to be then transmitted to fiber 5.
Patent JP-S60257297-A (JP)
Inventor: IKEDA KOUJI
IPC: B43L23/02
Filed: 1984-06-01
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-H10273180-A (JP)
Title: Hot water discharging lid for food container
Inventor: IKEMOTO KENJI
IPC: B65D85/816
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent an instant noodle from jamming in a hot water discharging hole when the hot water is discharged by a method wherein a diagonally recessed part is provided from the top surface to a hot water discharging part of a hot water discharging lid which is provided on a container housing an instant food, and at the same time, a plurality of protruding lines are provided on an extended part on the inner rim of the hot water discharging part, and in addition, protuberances are provided on the tongue pieces of the hot water discharging part and a vent part. SOLUTION: For a lid 2 which closes the opening of a container 1, a hot water discharging part 5 is provided on the peripheral edge part 4, and at a location which is confronted with the hot water discharging part 5, a vent part 6 is formed so that air may be taken into the container 1. On the hot water discharging part 5, an extended part 10 which extends from the peripheral edge part 4 to the inner rim, is provided, and on the extended part 10, a plurality of protruding lines 11 in the vertical direction are provided. Also, the hot water discharging part 5 is closed by a tongue piece 7 which is provided on the upper surface of the hot water discharging part 5, and by bending the tongue piece 7 upward, the hot water discharging hole is opened.  For this reason, on respective tongue pieces 7, protuberances 14 which rise upward, are provided from the bending location of the tongue piece 7 to the vicinity of the leading end. In addition, a diagonally recessed part 13 which is diagonally dropped down from the vicinity of the outer rim of the top surface 12 to the hot water discharging part 5, is provided.
Patent JP-H11300952-A (JP)
Title: Method and apparatus for driving ink jet head
Inventor: YASUTOMI HIDEO
IPC: B41J2/045
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To emit ink from nozzles in stable quantity regardless of a circumferential temp erature change. SOLUTION: In an ink jet head constituted of a nozzle 54, the pressure chamber 51 communicating with this nozzle, the ink supply chamber 52 for supplying ink to the pressure chamber 51, the vibration plate 55 provided to the pressure chamber 51 and the drive electrode 72 provided in opposed relation to the vibration plate 55, voltage is applied across the vibration plate 55 and the drive electrode 72 to deform the vibration plate 55 by electrostatic force and, after a time sufficient to allow ink to flow in the pressure chamber 51 from the ink supply chamber 52, the application of voltage is stopped to emit ink from the nozzle 54 in a liquid droplet form.
Patent JP-S593144-A (JP)
Title: Manufacture of cylinder head
Inventor: TANIZAWA TAKAO
IPC: F02F1/38
Filed: 1982-06-29
Abstract: PURPOSE:To facilitate manufacture of a cylinder head having a heat-resistive plate for preventing between-valves crack which is casted-in, by forming a pair of leg parts on the heat-resistive plate and pouring through said leg part, the molten metal for forming cylinder head into the space formed under the heat- resistive plate. CONSTITUTION:The both side-surfaces of a heat-resistive plate 1 are cut into arcuate form to permit arrangement with the opened edge parts of an intake port and an exhaust port, and a stepped part 2 is formed at the lower edge of the heat-resistive plate if necessary, and a small hole 3 into which the top edge of a fuel injection nozzle is inserted is formed on the upper surface of the heat- resistive plate, and a pair of leg parts 4 are formed at the both edges of the undersurface. Said heat-resistive plate 1 is loaded onto the loading surface 6 on the receiving side 5 of a sand mold for casting cylinder head, an a space 7 is formed between the heat-resistive plate 1 and the loading surface 6. After the above operation, the molten cast iron is poured into said sand mold in this state, and the heat-resistive plate 1 is casted by use of a cylinder head 8. The cylinder head 8 thus casted is machined to remove the undersurface side which is contiguous to a combustion chamber, to a depth of position 9.
Patent JP-H05314460-A (JP)
Title: Magnetic recording medium
Inventor: ECHIGO FUMIO
IPC: C09D5/23
Filed: 1992-05-06
Abstract: PURPOSE:To simultaneously realize electro-magnetic converting characteristic, durability and conductivity particularly of a coating type magnetic recording medium having a base coating layer. CONSTITUTION:A base coating layer 2 including inorganic spherical particles in grain size of 0.01 to 0.1mum and carbon black in grain size of 0.005 to 0.05mum and DBP oil absorption quantity of 100 to 500ml/100g are provided on a non- magnetic bearing material 1. Respective lower coating layers have volumes of 15 to 30% and 5 to 30% and a magnetic layer 3 of 0.1 to 0.5mum is respectively provided on such base coating layers.
Patent JP-H09306663-A (JP)
Title: High frequency heating device
Inventor: YOSHINO KOJI
IPC: H05B6/72
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To put an object to be heated into the desired finished condition using a simple constitution by installing a radiation antenna movably in a heating chamber, and controlling the antenna in the specified position. SOLUTION: A high frequency heating device is equipped in its heating chamber 1 with a radiation antenna 4 to emit electromagnetic waves 3 and a control means 5 to control the position of the antenna 4. The antenna 4 introduces the electromagnetic waves transmitted from ajoint part 7 into the heating chamber 1. The position of the antenna 4 is changed by a driving means 6 where a stepping motor 13 is used in the ranges 27a-27b. When the antenna 4 is positioned as facing the rotary shaft 28 of a turntable, a condition is generated as having a strong directionality toward the center of the bottom surface of the chamber 1. Because the antenna 4 takes a position in proximity to an object to be heated (food) 2 placed upon the turntable, it is possible to intensively heat the center of the bottom surface where the food 2 is laid.  The directivity can be enhanced if a concentrating part 30 for the electric field is installed in a part of the antenna.
Patent JP-H0410862-A (JP)
Title: Facsimile equipment
Inventor: KANO MADOKA
IPC: H04N1/32
Filed: 1990-04-27
Abstract: PURPOSE:To execute polling communication again from a page on which a communication error takes place by sending a polling reception start page for retransmission to a called party at the restart of polling reception so as to interrupt the line once and redialing the called party. CONSTITUTION:When a communication error or the like rakes place during polling reception and a polling transmission page is designated in the polling transmission after the communication error, a called party uses a transmission/ reception means 34 to start polling transmission from the designated page. When a communication error or the like takes place in a caller side, a polling reception start page is indicated from page information of a count means counting a reception page and the caller sends the polling reception start page for retransmission to the called party at the restart of polling reception. The start page for polling transmission is commanded to the called party receiving the page information. Thus, the line is once interrupted when a communication error takes place and then the communication line is connected again.
Patent JP-S5738650-A (JP)
Title: Mixing ratio controller
Inventor: UEDAHIRA KUNISUKE
IPC: F02M7/24
Filed: 1980-08-20
Abstract: PURPOSE: To correct the air-fuel ratio characteristic linearly and to stabilize the operation, by employing a multistage tapered needle measuring section arranged in a negative pressure operating actuator in a feedback control mixing ratio controller.  
     CONSTITUTION: A fuel correction main actuator 8 and an air bleed correction slow actuator 9 are provided in a carburetor. The suction tube negative pressure is led through an electromagnetic valve 3 and a constant negative pressure device 4 into the negative pressure chambers (A), (B) of both actuators 8, 9, while said valve 3 is controlled by a control unit 2 receiving the signal from O 2  sensor 1. The needle 13 of the actuator 8 has a multistage tapered measuring section 13a at the tip, thereby the conventional varying characteristic of the air-fuel ratio can be correction controlled linearly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08284242-A (JP)
Title: Noise prevention metal fixture for fine grating and jointed fine grating
Inventor: HAMAZAKI MASAHIRO
IPC: E03F5/06
Filed: 1995-04-13
Abstract: PURPOSE: To provide a noise prevention fixture usable as well for the conventional general grating by forming the fixture for use with fine grating as a channel cover. CONSTITUTION: A fine grating noise prevention fixture 2 for generating a strong pressing force at all times is laid between the end plate 11 of fine grating 1 and the internal surface of a support frame 3. Also, the fine grating 1 is pressed and caused to bite the internal surface of the frame 3 via the fixture 2 for integration. The fine grating noise prevention fixture so prepared is formed out of a U-shaped rear plate and two teeth with a single bearing bar 13 clamped. The breadth of each tooth is sized to be suitable for arrangement in a gap 14 between fine mesh bearing bars 13. Also, a rear plate hole is drilled through the center of the rear plate. In this case, an equilibrium is kept between the two teeth and the rear plate so as to ensure bending strength, thereby preventing the deformation of the teeth at the time of installation.
Patent JP-S593604-A (JP)
Title: Charged type battery monitoring system for memory backup
Inventor: CHITANO TAKAAKI
IPC: G06F1/26
Filed: 1982-06-30
Abstract: PURPOSE:To perform backup operation correctly and to prolong the life of a charged type battery by comparing the terminal voltage of the charged type battery with a reference voltage and disconnecting the charged type battery from a memory when the terminal voltage is lower than the reference voltage. CONSTITUTION:A reference voltage source 15 generates and supplies the specific reference voltage Vs to a comparator 16. The terminal voltage VB of the charged type battery 12 is supplied to one input terminal of the comparator 16. The comparator 16 once detecting the terminal voltage VB of the charged type battery 12 dropping below the reference voltage Vs generates a control signal Sc at its output terminal to energize the coil 19 of a relay circuit 17, and breaks the relay contact 18 a specific time later to disconnect the charged type battery 12 from a backup power source while connecting a stand-by backup battery. Consequently, the disconnection of the charged type battery 12 and the connection of the stand-by backup battery are carried out automatically without the intervention of an operator. Further, it is possible to let the operator know that through a warning circuit.
Patent JP-H04343745-A (JP)
Title: Double-knit fabric
Inventor: KAMAMOTO KENTARO
IPC: D04B1/00
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a double-knit fabric having a twill texture of woven fabric on the surface without deteriorating the stretchability of knit fabric by knitting a specific conjugate yarn and a filament yarn under a specific condition and heat-treating the obtained fabric. CONSTITUTION:The objective double-knit fabric having excellent surface appearance and feeling and suitable for sports wear, women's wear, etc., is produced by using interlock stitch in combination with plain knitting. One of the plain knit face forming the surface of the knit fabric is knit with (A) a conjugate yarn consisting of (A1) a filament yarn having a single fiber fineness of 1-5de, a boiling water shrinkage of <=10% and a maximum heat-stress of <=0.3g/d and (A2) a filament yarn having a single fiber fineness of 1-6de, a boiling water shrinkage of >=20% and a maximum heat-stress of >=0.4g/d, the other plain knit face is knit with (B) a filament yarn having a single fiber fineness of 0.1-10de, a boiling water shrinkage of <=10% and a maximum heat-stress of <=0.3g/d. The obtained knit fabric is heat-treated to obtain the objective fabric. The ratio of the unknit yarn lengths A:B is (0.7-0.9):1.
Patent JP-S62270385-A (JP)
Title: Thermal transfer recording medium
Inventor: SHIRAISHI SHUHEI
IPC: B41M5/39
Filed: 1986-05-20
Abstract: PURPOSE:To obtain a high density transfer image having excellent uniformity and abrasion resistance, by providing a transfer layer based on a coloring material consisting of at least two kinds of particles different in a softening point and a binder on a support. CONSTITUTION:As the support of a thermal transfer recording medium, there are a plastic film, condenser paper or the like. The coloring material used in a transfer layer is prepared by a method wherein a known dye and/or pigment, a resin as a binder and a plasticizer etc. are kneaded under heating and the kneaded mixture is ground into fine particles. As the dye and pigment, the inorg. and org. dye and pigments used in printing ink or paint are used and, as the binder for holding the coloring material on the support, various resins with m.p. or a softening point of 60-150 deg.C can be used. The melting points or softening points of two kinds of the coloring materials respectively enter a range of 60-150 deg.C and the use ratio of a lower one and a higher one is pref. about 1:0.2-5 on a wt. basis.
Patent JP-S5541807-A (JP)
Title: Filter
Inventor: SAIKI NORITSUGU
IPC: B01D39/08
Filed: 1978-09-18
Abstract: PURPOSE:To form a filter showing a high degree of dust collection efficiency and less blockage of meshes by forming a laminate consisting of a lot of high melting fiber webs and low melting fiber webs and then heat-treating the laminate at a melting temperature of the low melting fiber webs. CONSTITUTION:A lot of low melting fiber webs such as polyethylene, polypropylene, etc. and a lot of high melting fiber webs such as polyethylene terephthalate, cotton consisting of mono-filaments having an average diameter of 1-100mu are laminated each other in such a manner that the surface of the laminate is formed by the low melting fiber web. The laminate is treated by heat-press at a temperature within the range of the melting point of the low melting webs to a temperature which is 50 degrees lower than the melting point, and then the laminate is heat- treated at a temperature at which the low melting fiber webs can be fused to produce a filter showing a pressure loss of 1-200mmAg at velocity of the wind of 20cm/sec. The filter is useful for vacuum cleaners, the meshes are difficult to block, and the filter shows a high degree of dust collection efficiency.