baber/WOPTO huggingface dataset:
Patent JP-H01211201-A (JP)
Title: Switching circuit
Inventor: TANAKA YOSHIAKI
IPC: H03K17/22
Filed: 1988-02-17
Abstract: PURPOSE:To prevent the recording content of a magnetic tape from being impaired at the time of disconnecting a power source by connecting plural diodes in series between a current source turned ON and OFF corresponding to a control signal and the input terminal of a current mirror circuit. CONSTITUTION:When control potential is supplied to a control terminal (c), a circuit REC/inversion PB switches potential for the base of a transistor (TR) Q6 to a constant voltage or zero, and corresponding to the above, a driving current to the bases of TRs Q1 and Q2 is supplied or cut off via the current mirror circuit consisting of the diodes D1-D3, TRs Q3-Q5, and resistors R3-R5. At this time, when the power source is disconnected by turning OFF a switch SWO, since a source voltage can be set at the one to prevent the cutoff of the collector currents of the TRs Q3 and Q4 from following up the operation of the circuit REC/inversion PB, no DC voltage is generated at an opening/closing terminal (a). Therefore, it is possible to prevent the recording content of the magnetic tape from being impaired.
Patent JP-S58164581-A (JP)
Inventor: ROBAATO KENESU HAU
IPC: C07D279/12
Filed: 1983-03-07
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-S56135373-A (JP)
Title: Sound-insulating treatment of vehicle body
Inventor: TAKASAKI ITARU
IPC: B29C65/00
Filed: 1980-03-24
Abstract: PURPOSE: To enable to conduct the sound-insulating treatment easily while maintaining the vehicle body in normal position regardless of the locations of the objective part to be treated, by a method wherein a heat-fusible damping sheet is pressure contacted to the objective part of the vehicle body by a sheet formed of magnetic material and then the damping sheet is fused to the objective part.  
     CONSTITUTION: The heat-fusible damping sheet 1, a polyester film 3 and the sheet formed of magnetic material 2 are sequentially laid on the objected part such as a top 4 of the vehicle body, whereby the damping sheet 1 is pressure contacted with the top 4. In this condition, a heat treatment is conducted within a predetermined temperature range to fuse the damping sheet 1 to the top 4, and after cooling, the magnetic material 2 and the polyester film 3 are removed. Accordingly, the damping sheet can be easily fitted to the objective part while maintaining the vehicle body in normal position regardless of the location of the objective part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01210722-A (JP)
Title: High frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: A47J37/00
Filed: 1988-02-18
Abstract: PURPOSE:To improve a kneading capability by a method wherein a driving shaft of a transmission driving part is placed at a bottom part within a heating chamber, a kneading vane within a flour container is connected to the driving shaft, the kneading vane is driven at a high speed rotation and supporting table is arranged below the flour container. CONSTITUTION:In case that a bread is to be baked through the application of a flour container 12, the container 12 is mounted within a heating chamber 1. Raw material of bread is placed in the flour container 12, a kneading vane 14 is rotated by a high speed rotating motor 23 of a transmission driving part 16 at about 200rpm so as to knead the raw material. After this operation, a heating operation is properly applied through an upper heater, a lower heater and a high frequency energy, some steps such as a fermentation and a gas removal under the rotation of the kneading vane 14 for several seconds are carried out and a time required for accomplishing a baking operation can be reduced. A reverse-rotation prohibiting means is fixed to a supporting table 42 of the container 12 so as to enable the kneading vane 14 to be rotated in a normal direction or a reverse direction, so that it is possible to improve a kneading capability for the flour container 12 which is difficult to knead.
Patent JP-H08237870-A (JP)
Title: Dispersed power source with reverse charge preventing unit, dispersed power source system and composite type dispersed power source system
Inventor: SEKI NAGATAKA
IPC: G04R20/26
Filed: 1995-02-24
Abstract: PURPOSE: To rapidly open a switch by capturing the change of an AC amount upon opening of a host breaker together with a positive feedback of a dispersed power source itself by cooperatively varying the AC amount output from the dispersed power source by using a signal for correcting a standard time. CONSTITUTION: The changes of AC amounts of dispersed power sources 10a, 10b interlocked to a power system via switches 11a, 11b of the power distribution lines 3, 5 of the lower order side of a breaker 2 is considered by using low-frequency oscillators 13a, 13b having functions of directly or indirectly correcting a phase by using a radio wave. Thus, even if the power sources 10a, 10b are arbitrarily installed at the lines 3, 5 via the switches 11a, 11b, the changes generated at the plurality of dispersed power sources 10a, 10b are not offset each other by bringing the output phases of low-frequency oscillators 13a, 13b into coincidence. Thus, the switches 11a, 11b can be rapidly opened by capturing the change of the AC amount upon opening of the breaker 2 together with the positive feedback of the power sources 10a, 10b themselves.
Patent JP-H06248180-A (JP)
Title: Polysulfone solution composition
Inventor: FUKAI TOMOHIRO
IPC: C08L81/06
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a solution composition giving a semipermeable membrane excellent in filtering efficiency, water permeation rate, and chemical resistance by dissolving a specific aromatic polysulfone and an acrylonitrile polymer in a polar organic solvent. CONSTITUTION:80-97wt.% aromatic polysulfone having a reduced viscosity (in N,N-dimethylformamide; concentration, 1g/dl; 30 deg.C) of 0.35-0.6dl/g and the repeating units represented by the formula is mixed with 20-3wt.% acrylonitrile polymer to obtain a composition. 10-50wt.% this composition is dissolved in a polar organic solvent comprising at least one of N,N-dimethylformamide, N,N-dimethylacetamide, dimethyl sulfoxide, N-methyl-2-pyrrolidone, sulfolane, and hexamethylphosphoramide.
Patent JP-H07224316-A (JP)
Title: Structure of lining brick of cone part of aod furnace and its installation method
Inventor: OBARA MANABU
IPC: F27D1/16
Filed: 1994-02-08
Abstract: PURPOSE:To rationalize a furnace building operation and to improve a working environment. CONSTITUTION:An annular integrated object A which receives notched parts of the lowermost stage bricks 4 with a flange 3 and is built to an annular integrated object is hung down onto a circular conical iron shell case 1 which is previously formed of the lining bricks of the cone part to a circular conical shape and is installed with the flange 3 in the lower part from the upper part of the flanged circular conical iron shell case 1 and is installed onto already built side wall bricks 7 of a main body part B of an AOD furnace. Castables 6 are applied and fixed between the cone part iron shell 5 installed after the installation of the annular integrated object A and the iron shell case 1 of the annular integrated object A. As a result, the prior building of the lining bricks of the cone part as the annular integral object is possible and the working environment is improved. The application time is drastically shortened. Namely, the application time for which two days are heretofore required is shortened to four hours. The service life equal to the previous is secured in terms of the number of the service in practicable use.
Patent JP-S58155034-A (JP)
Inventor: KITAYAMA KIYOSHI
IPC: A01K67/04
Filed: 1982-03-10
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-H11205882-A (JP)
Title: Sound collection device
Inventor: KAMEDA KOJI
IPC: H04R1/10
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To allow the user to be free from surrounding noise by sound collecting effect, to enable the user to concentrate attention on a play such as enjoying TV viewing, and to reduce cost and to mass-produce devices. SOLUTION: This device is used by covering the ears of a user. The device consists of main bodies 1, 2 that are elliptical semispheres with a cavity 5 inside and the front face 6 of which is notched and a support 3 having a length adjustment section 4 that holds the main bodies 1, 2 at ear covering positions. Furthermore, a hole is made to the main bodies 1, 2 and the sound volume is adjusted by changing the opening of the holes by covering of the cover onto the holes.
Patent JP-H10235051-A (JP)
Title: Embroidery data processing device
Inventor: TAGUCHI SHOICHI
IPC: D05B19/08
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To easily form a beautiful embroidery data in a short time by separately processing a closed loop as an independent internal profile line when the closed loop is present in the tip of a branch in the formation of an embroidery data of internal superposing sewing to an input image, and forming a simple data. SOLUTION: When the formation processing of an embroidery data is performed, an original image is read by an image scanner 12, and stored in the pattern image data memory area of a RAM 4 as a binary bit map image data. This image data is subjected to fine line processing, and the resulting data is stored in the fine line image memory area of the RAM 4. When a closed loop is detected by the fine line tracking with respect to the converted fine line image, it is area-processed as an internal profile line. The fine line image data is subjected to vector processing and converted into a chain of segment data having proper length and direction, or an assembly of short vectors, and the embroidery data of profile line is formed on the basis of this vector data.
Patent JP-H01212134-A (JP)
Title: Radio communication system
Inventor: MIYAMOTO TAKASHI
IPC: H04W84/10
Filed: 1988-02-19
Abstract: PURPOSE:To erase radio interference by providing the storing and identifying means of a code number to identify respective sub-radio equipments in a main radio communication equipment and providing a means to operate a transmission part and to transmit the code number to the main radio communication equipment when the code number to be received by the respective sub-radio equipments is the self-code number. CONSTITUTION:In the main radio communication equipment, the code number is received in a reception circuit 3 and demodulated by a demodulating circuit 5. After that, the code number is equipment sent to a code identifying circuit 6 and from which sub-radio communication equipment a transmission request is given is discriminated. The code number and transmission allowing code of the said sub-radio communication equipment are removed from a memory 11 and switched through a modulating circuit 8 and a transmission circuit 4 to a transmission side. Then, the communication goes to be stand-by to receive only transmission from the allowed sub-radio communication equipment. These code number and transmission allowing code are received in a reception circuit 23 by the sub-radio communication equipment and demodulated. After that, whether the codes are addressed to it self or not is discriminated and it is discriminated that the transmission allowance is obtained. Then, transmission information are sent from a microphone 32. Thus, the radio interference is prevented.
Patent JP-S51112247-A (JP)
Title: Self-diagnosis system of signal conversion equipment
Inventor: WATANABE SHIGERU
IPC: G06F11/22
Filed: 1975-03-28
Abstract: PURPOSE: To improve reliability and maintenance ability of a digitalized signal conversion equipment by adding a self-diagnosis function. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09225452-A (JP)
Title: Treating equipment for leaching water of final waste disposition plant
Inventor: SHINOHARA KAZUTERU
IPC: B09B1/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to treat the leaching water stored in a regulating reservoir without releasing the leaching water to rivers by spraying the leaching water in a final waste disposition plant in order to naturally evaporate the leaching water by solar heat or the fermentation heat of the waste in the final waste disposition plant. SOLUTION: The leaching water M ladled out of a raw water tank F by a pump P1 is stored into the regulating reservoir 1. The leaching water M ladled up from the regulating reservoir 1 by a pump P2 is subjected to a purification treatment by a water treating means 2. The leaching water M subjected to the purification treatment by the water treating means 2 is heated and evaporated by a heating and evaporating means 3, by which harmful components are removed and the leaching water is subjected to the purification treatment; thereafter, the vapor is released into the atmosphere. The leaching water M in the regulating reservoir 1 is sprayed to the final waste disposition plant by a spraying means 4 as it is or after the water is subjected to the purification treatment by a water treating means 2.  The leaching water M is forcibly evaporated by the heating and evaporating means 3 in such a manner and is simultaneously naturally evaporated by the solar heat or the fermentation heat of the waste, by which the leaching water M is treated without releasing the water into the rivers.
Patent JP-H06251580-A (JP)
Title: Semiconductor memory
Inventor: INADA HIROFUMI
IPC: G11C11/401
Filed: 1993-02-25
Abstract: PURPOSE:To perform a write-in and a read-out at a same time by connecting each bit line to plural sense-amplifiers and equalizers to form a port and by making a column decoder to operate a write-in/read-out independently with the combination of bit lines consisting of a port. CONSTITUTION:A bit line connected to a cell shown by hatched lines is BL3, bit pair lines consisting of bit pair lines with BL3 are bit lines BL2, BL4, Bit lines consisting of BL2 and BL3 are connected to equalizers A and a sense- amplifier A and accessible with a port, A via the column decoder A and a data bus A. Thus, at the time of the write-in from the side of the port A, a write-in data is applied to a memory cell by selecting a word line WL3,1ines BL2, BL3. At the time of the read-out. the data in a desired memory cell is read-out via the column decoder A and the data bus A by changing electric charge on bit lines while applying a pre-charge voltage Vpc potential on lines from the equalizer A and by amplifying the changed part of the electric potential.
Patent JP-H04275166-A (JP)
Title: Sheet carrying mechanism
Inventor: SATO TOSHIAKI
IPC: B65H29/60
Filed: 1991-03-04
Abstract: PURPOSE:To shorten the time required for carrying of printed paper. CONSTITUTION:A sheet of paper on which printing has been made is carried on first a sheet-guide plate 1 and is carried further on a carrying cource- switching plate 3 that is in the state of closing. After that, the paper is carried by rotation of rubber rollers 6 and 5 on a sheet carrying guide plate 1a. When the printed paper on the sheet carrying guide plate 1 is detected with a sheet sensor 2, the carrying course-switching plate 3 becomes open, and the paper is carried by rotation of the rubber rollers 6 and 4 on a sheet carrying guide plate 1b.
Patent JP-H01212242-A (JP)
Title: Production of mosaic glass
Inventor: FUJINAKA KATSUNORI
IPC: C03B23/20
Filed: 1988-02-18
Abstract: PURPOSE:To easily obtain mosaic glass having a freely created geometrical pattern even in case of a small studio by forming a columnar body consisting of layers of plural kinds of glass having different colors with a mold having many V-shaped grooves, cutting the columnar body into triangular pieces and arranging the pieces. CONSTITUTION:Plural kinds of glass powder 3a having different colors are filled into many grooves 2 having a triangular cross-section in a heat resistant mold 1 so as to form layers. These layers are melted in an electric furnace and solidified and the resulting columnar body 5 is cut into many pieces 4. These pieces 4 are arranged on a plate in a geometrical pattern and melted again in the electric furnace to obtain mosaic glass.
Patent JP-S52121090-A (JP)
Title: Anaerobic compositions with good stability
Inventor: AZUMA KISHIROU
IPC: C08F2/38
Filed: 1976-04-05
Abstract: PURPOSE: Anaerobic compositions with improved storage stability without deterioration of curing characteristics, consisting of (a) radically polymerizable (meth)acrylate monomers, (b) peroxide polymerization initiators and (c) aromatic nitro compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11235692-A (JP)
Title: Hand push cutter having sheet pressing jig
Inventor: DAIMON HIROYUKI
IPC: B26D1/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To accurately and simply cut a sheet material by providing a easily bent pressing plate, a magnet mechanism for attracking the pressing plate to a table, an L-shaped projector for protecting fingers, which is divided into two parts or more, and a pivot for pivoting a sheet pressing jig. SOLUTION: In using the cutter, a grip 4 is held to raise an upper blade 3, and subsequently, a sheet pressing jig 10 having a transparent resin-made L-shaped protector 1 is turned upward on a hinge 8 with a knob 6 gripped. Secondly, a sheet to be cut is set on a table 5, and again the sheet pressing jig 10 is lowered to be placed on the sheet. At this time, the sheet is fixed between a magnet 2 buried in the sheet pressing plate 7 and a metallic table 5 with magnetic force. In cutting the sheet, when the grip 4 is held to pull down the upper blade 3, the sheet is clamped between the upper and lower blades 3, 9 and subjected to the force for moving laterally, but the sheet can be cut without slippage because frictional force is generated by pressing with magnetic force.
Patent JP-S56133439-A (JP)
Title: Composite electrical contact material
Inventor: SHIODA SHIGEO
IPC: H01H1/023
Filed: 1980-03-24
Abstract: PURPOSE: To obtain a composite electrical contact material with superior melt- sticking resistance by internally oxidizing an Ag alloy contg. a specified amount of Cd and In or further contg. at least one kind of the Fe group elements.  
     CONSTITUTION: An Ag alloy contg. 0.5W20wt% Cd and 0.1W15wt.% In or further contg. 0.01W2wt% at least one kind of the Fe group elements such as Fe, Co and Ni is formed into ≤1mmϕ fine grains, and the grains are internally oxidized in an oxygen atmosphere at high temp. and high pressure to prepare composite fine grains of silver-cadmium oxide-indium oxide- (iron oxide, cobalt oxide or nickel oxide). The grains are then subjected to compression, sintering, extrusion and drawing, and the resulting wire rod is riveted to manufacture an electrical contact material with superior melt-sticking resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07246060-A (JP)
Title: Method for storing mandarin orange
Inventor: OIWA TAKESHI
IPC: A23B7/152
Filed: 1994-03-08
Abstract: PURPOSE:To provide a method for long-term preservation of harvested mandarin oranges with the outbreak of their disease injuries suppressed and their high freshness retained. CONSTITUTION:A storage chamber containing mandarin oranges is continuously fed with a low-temperature and low-humidity composition gas comprising 82-95vol.% of nitrogen gas and 5-18vol.% of oxygen gas while continuously exhausting the resultant excess gas in the chamber to the outside; concurrently, the storage chamber is indirectly cooled by the above low-temperature and low-humidity composition gas (and another cooling means) to store the mandarin oranges at low temperatures.
Patent JP-H01213429-A (JP)
Title: Linen/rayon/polyester blended yarn by air false twist method
Inventor: ASANO HITOSHI
IPC: D01H1/115
Filed: 1988-02-22
Abstract: PURPOSE:To obtain the subject blended yarn for apparel raw material for spring and summer rich in crispy feeling and having refresh feeling, by feeding a blended fiber bundle containing linen fiber at a specific amount and consisting of polyester fiber, rayon fiber and linen fiber into an air false twist type spinning device in opened state and spinning the bundle. CONSTITUTION:A blended fiber bundle 2 containing 5-50wt.% linen fiber, >=10wt.% polyester fiber and >=10wt.% rayon fiber based on total amount and consisting of linen fiber having 150-240mm longest fiber length and >=55mm average fiber length by Barbe method of top analyzer provided according to JIS L 1083-1971 and polyester fiber having 100-200mm longest fiber length, >=55mm average fiber length by Barbe method and <=5 denier fineness and rayon fiber having <=200mm longest fiber length and >=55mm average fiber length by Barbe method is pulled out of cans 1 and fed in opened state from a front roller 6 of draft device into an air false twist type spinning device consisting of air type yarn turning devices 7 and 9 and false twist providing device 8 which are mutually reverse in rotation direction and spun to provide the aimed blended yarn Y.
Patent JP-S59163587-A (JP)
Title: Vehicle detecting system
Inventor: IMI YUUJI
IPC: G01V8/20
Filed: 1983-03-09
Abstract: PURPOSE:To separate and discriminate each one passing vehicle without making the configuration of a circuit complicated and expensive, and also without damaging the detecting accuracy of a vehicle, even when a fault is generated in a part of a lot of light emitting device and photodetector by inspecting the presevice or absence of a passing vehicle by using the three data of a photodetecting data, a photodetecting and scanning data, and a photodetecting alarm data. CONSTITUTION:The light emitting devices S1-S16 and photodetectors R1-R16 are installed oppositely by interposing a road surface passing a vehicle. These light emitting devices S1-S16 are scanned repeatedly by light emitting timings T1-T8. When the light emitting device S1 emits the light by the timing T1, an optical beam is photodetected by not only the photodetector R1 opposed directly to the light emitting device S1 but also the adjacent photodetector R2. In the same way, when the light emitting device S2 emits the light by the timing T2, its optical beam is photodetected by the photodetectors R1-R3, respectively. Thereafter, in the same way, with regard to each of the photodetectors R1-R16, photodetection is executed by its photodetecting timing. In this way, by constituting so that an optical beam emitted from one light emitting device can be photodetected by plural photodetectors, the detecting accuracy of a passing vehicle does not drop even if the array density of the light emitting devices S1-S16 is comparatively coarse.
Patent JP-S59163579-A (JP)
Title: Speed measuring device
Inventor: NAKAMICHI KANESUKE
IPC: G01D3/00
Filed: 1983-03-08
Abstract: PURPOSE:To eliminate an erroneous speed measurement which is caused when a signal is weak and small by deciding by a control signal generating means to be operated in response to the level of a reflected wave input signal coming in from an object to be measured. CONSTITUTION:When a reflected input signal comes into a signal input terminal 1, it is supplied to a main signal line formed by a pre-amplifier 2, a main amplifier 3, a Schmitt trigger circuit 4 and an operating circuit 5. It is shaped to a pulse wave by the Schmitt trigger circuit 4, and thereafter, applied to the operating circuit 5 through an AND circuit 7. It is operated basing on a clock frequency set in advance applied to a speed measuring terminal 6 to measure the speed of a moving object. When a reflected wave signal is weak and small, a signal fetched to an amplifier 8, therefore, a DC voltage generated in a detecting and rectifying circuit 9 is also low, and a level setting circuit 10 is not operated. The AND circuit 7 sets the output signal of the Schmitt trigger circuit 4 to the potential for stopping an operation for transferring it to the operating circuit 5.