baber/WOPTO huggingface dataset:
Patent JP-H09267793-A (JP)
Title: Friction resistance reducing device for ship
Inventor: TAKAHASHI YOSHIAKI
IPC: B63B1/38
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a high void factor so as to improve propulsive performance, by providing an air blower device in a position of a flow line region and of low static pressure in a immersed part of a ship side outer plate, and mounting a thin plate formed with a fine groove group in a flow line direction in an outer plate surface part. SOLUTION: In a ship-side outer plate 3 in a position of a flow line direction with a flow line facing and of low static pressure in an immersed part of a bow part 2, an opening part 5 is provided, and in this opening part 5, a box- shaped air blower device 9 having many air blow parts is water-tightly fitted flush with the outer plate. In a surface of the outer plate 3, a thin plate 18 formed with many fine groves group in a surface so as to copy a direction of the flow line is mounted, so as to make a fine bubble along a groove. At sailing time, pressurized air is guided in the blower device 9, a bubble is generated in the water from the blow port, the bubble rides on the flow line 4 along the groove group in a surface of the thin plate 18, and a condition difficult to float is generated. Consequently, a void of high void factor is formed, friction resistance is reduced.
Patent JP-2000296415-A (JP)
Title: Electrode wire for electric discharge machining and its manufacture
Inventor: WATABE MASAHITO
IPC: B23H7/24
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of metal powder waste caused by falling of a β phase by reducing the concentration of Zn in the surface of a wire rod to a specific wt.%. SOLUTION: A Cu-Zn alloy wire rod 2 including Zn not less than 39 wt.% and less than 45 wt.% is fed from a payoff 3 and passed through an electric furnace 4 in an inert gas atmosphere such as N2, Ar and introduced into a cooling tank 5. The heat treatment can reduce the concentration of Zn on the surface of the wire rod 2 not less than 10 wt.% and less than 38 wt.%. This constitution can eliminate the βphase on the surface so as to form a surface part composed of only an α phase. When the concentration of the Zn reaches less than 10 wt.%, the wire rod 2 is easily fusion cut at the heat treatment temperature for decreasing the Zn concentration on the surface of the wire rod 2. When exceeding 38 wt.%, the generation of waste on the surface of the wire rod 2 is increased. The thickness of the region with the Zn concentration decreased is set to less than 10 μm.
Patent JP-S6217360-A (JP)
Title: Fuel feeder for engine
Inventor: GIYUNTAA KURUMUSHIYAITO
IPC: F01N5/00
Filed: 1986-05-09
Abstract: The invention relates to a fuel supply device for model aircraft. To produce an excess pressure in the fuel tank in order to force the fuel into the engine, the fuel tank is connected to an excess pressure chamber (4) of an exhaust constructed in the form of a silencer. The casing (1) of the exhaust is subdivided by partitions (5, 6) into a number of chambers lying axially one behind the other. The excess pressure chamber (4) and the chamber (3) disposed therebehind in the direction of flow and directly connected to the exhaust gas outlet (9) are interconnected via a valve arrangement (16-18) which so operates after the fashion of a non-return valve that the valves are throttled in dependence on the inclined position of the exhaust. During climbing throttling is particularly heavy, so that a heavier excess pressure is formed in the chamber and therefore higher delivery pressure acts on the fuel in the tank. In this way the engine is supplied with enough fuel even during climbing.
Patent JP-S586914-A (JP)
Title: Detecting method for condition of burden in blast furnace
Inventor: MORIMOTO TERUAKI
IPC: C21B7/24
Filed: 1981-07-07
Abstract: PURPOSE:To detect the conditions of a burden in a blast furnace by putting a video device in a heat resistant hollow tube with a window dropped in the burden and by lifting the device up or down. CONSTITUTION:A heat resistant hollow tube 5 having a tightly sealed lower end and >=1 window 7 in the longitudinal direction is dropped in a burden 2. A video device 8 is then dropped to the position of the window 7, the burden 2 is observed, and the video is transmitted to the outside of the furnace through a cable 12. The powdering state, grain size distribution, dropping rate, etc. of the burden 2 are detected from the video.
Patent JP-S60248133-A (JP)
Title: Production of container-shaped candy
Inventor: KAYATANI TOSHIMITSU
IPC: A23G3/12
Filed: 1984-05-24
Abstract: PURPOSE:To mold a candy dough in the form of a container, by injecting the candy dough still having fluidity after boiling down into a mold cavity of an outer mold, inserting a cold male pestle mold while being rotated into the candy dough in the outer mold, and cooling the candy dough. CONSTITUTION:An adequate amount of a candy dough 2 still having fluidity after boiling down is injected into a mold cavity of an outer mold 1, and a cold male pestle mold 3 while being rotated is inserted into the candy dough 2 in the outer mold 1. The surface of the candy dough 2 is cooled and solidified into the form corresponding to the male pestle mold 3. After pulling out the male pestle mold 3, the solidified candy dough 2 is taken out of the outer mold 1 to give the aimed container-shaped candy.
Patent JP-S60249089-A (JP)
Inventor: OCHIAI KATSUJI
IPC: G21C11/02
Filed: 1984-05-24
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-H08306911-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KITAHIRA YASUO
IPC: H01L29/78
Filed: 1995-04-28
Abstract: PURPOSE: To provide a high breakdown strength high reliable P type semiconductor device hardly deteriorated in the breakdown strength in the high temperature bias (BT) test. CONSTITUTION: An N type diffused region 22 and a P<+> type source region 23 and a gate electrode 25 are provided on a main surface of a P type semiconductor layer 21 to make a MOS cell. Next. a plurality of N type guard ring regions 27 are provided as if encircling the MOS cells. Finally, field electrodes 31 extending in the MOS cell directions are formed between the guard ring regions and the outermost shell 22a so that the field electrodes 31 may be made electrically the same potential with that of the guard ring regions 27.
Patent JP-H044441-A (JP)
Title: System for exclusively controlling memory
Inventor: AIHARA TAKASHI
IPC: G06F15/16
Filed: 1990-04-23
Abstract: PURPOSE:To avoid a conflict between exclusive requests by reading out the content of a flag and, when the content is 'used', canceling an exclusive request without rewriting the content of the flag. CONSTITUTION:When a processor 1(2) makes flag rewriting operation, the content of the flag is read out and whether the content is 'used' or 'not used' is confirmed. When the content is 'used', a process which cancels an exclusive request must be made instead of rewriting the content of the flag. Accordingly, a conflict between exclusive requests can be avoided, because a new exclusive request accepted by a memory device while another processor 2 (1) makes flag rewriting operation is eliminated by the processor which has issued the new request. Therefore, excellent control which avoids a conflict between exclusive requests can be performed even when rewriting operation is made on a flag incorporated in a memory device 3 or 4.
Patent JP-H06312931-A (JP)
Title: Agent for treatment of cartilage dysbolism
Inventor: ISHIZUKA SEIICHI
IPC: A61P3/02
Filed: 1993-05-06
Abstract: PURPOSE:To provide the subject treating agent containing 1alpha, 25 dihydroxyvitamin D3-26,23-lactone as an active component and effective for promoting the differentiation of cartilage cell and promoting the collagen synthesis and proteoglycan synthesis in cartilage cell. CONSTITUTION:The treating agent for cartilage dysbolism contains 1alpha, 25- dihydroxyvitamin D3-26,23-lactone of formula (one of metabolic products of 1alpha, 25-dihydroxyvitamin D3) as an active component. Especially preferable compounds of formula are 23(S)25(R)-1alpha, 25-dihydroxyvitamin D3-26,23-lactone and 23(R)25(S)-1alpha, 25-dihydroxyvitamin D3-26,23-lactone. The agent is effective for the treatment of cartilage dysbolism, especially caused by the depression of the collagen and/or proteoglycan synthesis capability in cartilage matrix, particularly arthrosis deformans and rheumatoid arthritis. It is administered preferably in the form of an oral drug or injection. The agent is preferably further incorporated with TGF-beta1 and/or IGF-I.
Patent JP-S5730486-A (JP)
Title: Chrominance demodulator
Inventor: NAKASE YOSHIMORI
IPC: H04N9/465
Filed: 1980-07-30
Abstract: PURPOSE: To obtain R-Y color-difference signals possessing correct polarities by controlling the phase of a reference subcarrier, supplied to the R-Y demodulator of a PAL system color TV receiver, in discriminating from that of a burst signal.  
     CONSTITUTION: A carrier chrominance signal is applied to the terminal A of a switch circuit 2, and also applied to the terminal B by being inverted in phase by 180°. The circuit 2, controlled by a multivibrator 4 generating an fH/2 line switching signal by dividing the frequency of horizontal pulses by two, sends its output to an R-Y demodulator 3. A switch circuit 5 is applied with a wave obtained by inverting the phase of an R-Y reference subcarrier 90° out of phase with a burst signal. The circuit 5 is controlled by the control signal of a control circuit 6 to send its output to the demodulator 3. A switch circuit 9 is applied with the burst signal with the phase inverted, and its output is detected by a phase discriminator with the reference subcarrier having a 90° phase difference. On the basis of the detection output, the circuit 6 is controlled to demodulator an R-Y color-difference signal with correct polarity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58223051-A (JP)
Title: Moisture sensitive element
Inventor: ITAGAKI TAKESHI
IPC: G01N27/12
Filed: 1982-06-18
Abstract: PURPOSE:To minimize detection errors in a highly moist region, by using a copolymer of vinylbenzyltrialkylammonium halide and alkyl methacrylate as a moisture sensitive agent for a moisture sensitive element. CONSTITUTION:A moisture sensitive agent is a copolymer having main constituting units which are shown by formulae ( I ) and (II) and an average degree of polymerization of about 100 to about 3,000, which may contain some polystyrene units and portions where benzene rings are bridged with one another. Examples of Y include methyl, ethyl, propyl, and butyl groups. This copolymer is obtained by preparing a copolymer from styrene and lower alkyl methacrylate, chloromethylating a styrene unit in the copolymer, treating the product with trialkylamine, and performing arbitrary halogen exchange. The copolymer is dissolved in an organic solvent and insulating substrate having a pair of electrodes is immersed in the solution. Then the substrate is lifted up and dried to obtain a moisture sensitive element.
Patent JP-S59232215-A (JP)
Title: Skid pipe for billet heating furnace
Inventor: SADA TETSUO
IPC: F27D3/02
Filed: 1983-06-15
Abstract: PURPOSE:To enable gaseous cooling of a skid pipe without posing any problem in strength by providing the 1st heat insulating member on the outside circumference of the pipe then providing the 2nd heat insulating member layer via a heat resistant protector. CONSTITUTION:The 1st heat insulating member 3 consisting of ceramic fibers, etc. is wound on the outside circumference of a pipe body 1 of a skid pipe for a billet heating furnace. Studs 6 are circumferentially provided at some intervals to the body 1 in the longitudinal direction thereof to reinforce the attaching condition of the member 3. A heat resistant protector 4 of a metal or ceramics holding the member 3 to the body 1 is provided on the outside circumference of the member 3. The 2nd heat insulating member 5 is further wound on the outside circumference. the skid buttons 2 provided to the body 1 are projected from the member 5 to support the heated billet. The heat loss from the skid is suppressed by such pipe.
Patent JP-S62262167-A (JP)
Title: Interface circuit
Inventor: KOTAKI YOSHIKAZU
IPC: G06F13/42
Filed: 1986-05-08
Abstract: PURPOSE:To connect a circuit, even a CPU whose processing speed is high, to a non-family IC, by using the interface circuit of a simple constitution which is operated by a signal from the CPU. CONSTITUTION:An interface 4 is constituted mainly of D-flip-flops (D-F.F) 8, 10 for forming a wait circuit, an AND circuit 11, and a D-F.F 6 for forming an enable signal generating circuit. The driver 2 of a non-family IC whose signal timing is different from that of a CPU 1 is connected to the enable terminal of the CPU 1 through the interface 4. Through the decoding circuit 3 of the CPU 1 side, a chip select signal is inputted to the interface 4, and a wait signal is outputted to the CPU 1 by the operation of the wait circuit. The clock of a prescribed frequency is supplied from an oscillator 13 and the CPU 1 operates the driver 2.
Patent JP-H04334414-A (JP)
Title: In-mold injection simultaneous decorating device
Inventor: YOSHIMURA ISAO
IPC: B29K105/20
Filed: 1991-05-10
Abstract: PURPOSE:To prevent the generation of crease, breakage or the like on a decoration sheet at the time of molding a cavity or injection resin. CONSTITUTION:A female mold 1 with a recessed section 1a and a male mold 2 with a projected section are disposed facing each other. Bar channels 1b and 1c are formed on the female mold 1, and clamping bars 9b and 9c to be able to engage with said bar channels 1b and 1c are disposed. A decoration sheet 3 is clamped by said clamping bar 9c. The decoration sheet 3 is conveyed. The decoration sheet 3 is clamped by the clamping bar 9b. The decoration sheet 3 is sucked to the recessed section 1a and the male mold 2 is inserted therein.
Patent JP-H10301891-A (JP)
Title: Dma data monitoring method
Inventor: OKADA MITSUHIRO
IPC: G06F13/28
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To accelerate a data transfer/processing speed by checking and storing the matching of data monitoring at the time of the count end of one address generation counter and identifying in which transfer destination data to be monitored are stored by a software during the next processing operation. SOLUTION: When a direct memory access(DMA) request is provided, arbitration is performed in an arbitration circuit 1 and data are transferred to an address indicated by an address counter A4. When a transfer number-of-times counter 8 ends counting, interruption is requested to an MPU 3 and it is reported that the transfer number-of-times counter 8 ends counting and data monitoring is matched. Simultaneously, transfer is started from the address counter B5 and the MPU 3 sets the next DMA transfer start address to the address counter A4. The MPU 3 performs a processing for the matching with the data monitoring during the time, does not perform stoppage for that and continuously performs DMA transfer.
Patent JP-H08300864-A (JP)
Title: Bag-like file for fiber and the like
Inventor: MIZUMA MINORU
IPC: B42F5/04
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a bag-like file for fiber and the like capable of simplifying a preserving work by forming a bag by using a gas impermeable film, mounting a hermetically sealable fastener in its opening, and providing a back edge having binding holes opened at the outside of its one side. CONSTITUTION: In order to use a bag-like file, a rail-like fastener 3 is opened, and a sample 6 is filled from the opening 2 in the bag 1. The air in the bag 6 is bled, the fastener 3 is closed, and the opening of the bag 1 is closed. Thereafter, the file in which the sample is filled and which is closed is filed with a file cover by binding holes 5 opened at a back edge 4, and preserved. According to this, since the color and the color tone of the sample 6 can be held as manufactured, the preserved sample 6 can be utilized for comparison of the fading degree of a product or color matching. It is not necessary to remove the sample 6 from the bag, and the labor hour of the work is not only omitted, but also the sample 6 is not discolored in contact with the air.
Patent JP-H11282529-A (JP)
Title: Automatically guided vehicle
Inventor: IKEDA KIYOSHI
IPC: G01S17/93
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To lower the body height of an automatically guided vehicle, to a facilitate the transfer at the time of assembling and, hipping and to relieve the restriction to the path of the vehicle by providing the laser scanners at the front and rear sides of the vehicle and also at the positions lower than the highest position of the loads. SOLUTION: A pair of laser scanners 12a and 12b are located at the center parts in the width directions of projections 8 which are prepared at the front and rear sides of an automatically guided vehicle 2. The scanners 12a and 12b horizontally turn the light sent from a semiconductor laser, etc., with a rotary mirror, etc., and detect the reflected light received from a reflector via the photodetectors such as the phototransistors, photodiodes. Then both scanners are placed at the same height that is lower than the highest position of the loads shown by a chained line. The fear of direct irradiation of laser beams to the eyes of neighboring workers are reduced and also the variance of directions of scanners 12a and 12b due to the vibrations which are caused by the uneven floor surface are reduced as the heights of both scanners from the floor surface are lowered more.
Patent JP-H04333989-A (JP)
Title: Image enlarging device
Inventor: TODA SHIYUUJI
IPC: G06F3/153
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a naturally enlarged image with clear edges or the like while considerably reducing the degradation of the image. CONSTITUTION:An orthogonal transformation circuit 2 is provided to transform the data of a source image to data corresponding to a frequency component, and an inverse transformation circuit 5 in the larger size than the orthogonal transformation is provided to transform the data corresponding to the frequency component to the data of the enlarged image. On the other hand, a '0' data adder circuit 3 is provided to add '0' data to the data corresponding to the frequency component so as to suppress the picture quality degaradation of the enlarged image caused by missing a high frequency component. Further, a multiplier 4 is provided to multiply the data corresponding to the frequency component of the source image by a constant corresponding to a size ratio between the orhtogonal transformation and the inverse transformation.
Patent JP-H01277493-A (JP)
Title: Novel substance rk-699a, its production and fungicide for agricultural and horticultural use
Inventor: ISONO KIYOSHI
IPC: C12P1/06
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a fungicide for agricultural and horticultural use, by culturing an RK-699A-producing strain of genus Streptomyces in a medium. CONSTITUTION:An RK-699A-producing strain No.699 is separated from the soil collected in Kurihashi Town, Saitama Prefecture, Japan. The strain has the following bacteriological properties: well-growing on starch-yeast agar medium; rich in aerial mycelia having pink tint color; utilizing glucose, etc.; etc. The strain is cultured in a medium containing starch, peptone, etc., at 25-35 deg.C and pH 6-7 under aeration and agitation and the obtained cultured product is extracted and purified to recover the objective RK-699A substance having the following physical and chemical properties. Appearance, white powder; molecular weight, 1,725 (by SIMS); melting point, 245-295 deg.C (slow yellow discoloration); elemental analysis, C 55.05wt.%, H 6.4wt.% and N 13.67wt.% (free from halogen and S); specific rotation, [alpha]D<22>=-31 deg. (C=0.5, methanol); solubility, soluble in methanol, etc., and insoluble in acetone, etc.; etc. If necessary, the substance is used as an active component for a fungicide for agricultural and horticultural use.
Patent JP-S5230552-A (JP)
Title: Device for facial beauty
Inventor: OOTA MORIHISA
IPC: A61H7/00
Filed: 1975-09-03
Abstract: PURPOSE: To provide a device for facial beauty, which repetitively and intermittently sucks the skins of face, upper limbs and lower limbs to give comfortable stimulus to the skin, for the purpose that the health and cleanliness can be kept and enhance on the skins, particularly on the face, said device being usable at any place. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08308061-A (JP)
Title: Electric outlet and outlet cover
Inventor: YANA MOTOTAKA
IPC: H01R13/44
Filed: 1995-04-28
Abstract: PURPOSE: To prevent dust from penetrating into a gap between the end surface of a plug and the front of a receptacle by forming the outlet cover of the part on which a plug-in plug is not made to abut so as to project over on the front side when the plug-in plug is plugged in an electric outlet. CONSTITUTION: A cover 5 comprises a locking claw 5a, a front plate 5b and a side plate 5d to form a window 5c capable of exposing the plug-in port part of a receptacle 6. The outlet cover 5 is formed so as to overhang the front side. Therefore, when a plug is plugged in an electric outlet 1, the outlet cover 5 covers the upper part of a gap between the receptacle 6 and the plug, thereby remarkably reducing the incoming dust. Also, the generation of a tracking phenomenon can be prevented by replacing only the outlet cover 5 without changing the main body of the electric outlet 1 and the receptacle 6.
Patent JP-H01275764-A (JP)
Title: Production of implant material
Inventor: TOKI MOTOYUKI
IPC: C03B19/12
Filed: 1988-04-28
Abstract: PURPOSE:To produce an implant material having a great affinity for a living body and superior strength by adding P and Ca compds. to a soln. prepd. by hydrolyzing alkyl silicate, applying the resulting sol to the surface of a metal, drying and calcining the applied sol. CONSTITUTION:Ethyl silicate is hydrolyzed by thorough mixing with a soln. of ethanol in hydrochloric acid. Calcium ethoxide and phosphoric acid are added to the resulting soln. and well stirred to obtain sol. This sol is applied to the surface of a metal such as stainless steel or Ti, dried and calcined to form a bioglass film having high adhesive strength to the surface of the metal. Thus, an implant material useful as an artificial tooth or bone is produced.
Patent JP-H06285680-A (JP)
Title: Flux composition and aluminum material for brazing
Inventor: SAITO MASAJI
IPC: B23K35/363
Filed: 1993-04-07
Abstract: PURPOSE:To obtain a flux composition without newly requiring an expensive equipment and an aluminum material for brazing applied with the flux composition by eliminating defective adhesion, the dispersion of coating quantity, the dropping out of coating flux, and various troubles, etc., thereby in the application of flux suspension onto an aluminum material. CONSTITUTION:This aluminum material for brazing is obtained by applying a flux composition for brazing dispersed with 1 to 60weight% flux as dry weight into 1 to 20weight% aq. water glass solution drying them to apply with 0.01 to 20g/m<2> as flux weight.