baber/WOPTO huggingface dataset:
Patent JP-H11230656-A (JP)
Title: Evaporative cooling device
Inventor: HARADA MASAYOSHI
IPC: B01J19/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To perform an efficient evaporative cooling with a simple construction only by filling a cooling fluid exchanged of heat by a jacket section and connecting a suction means by means of a vacuum pressure control valve. SOLUTION: To a jacket section 2 of a reactor 1 is connected a vacuum pump 3 by means of a vacuum pressure regulating valve 5 and a heat exchanger 17. A cooling fluid supply pipe 4 for supplying a cooling fluid into the jacket section 2 is connected by means of a heat exchanger 17. The cooling fluid filled into the jacket section 2 deprives the reactor of heat so as to cool the reactor 1 by evaporation. Evaporated steam flows through a vacuum pressure regulating valve 5 and the heat exchanger 17 to be sucked by the vacuum pump 3, and discharged to the outside of a system.
Patent JP-S55141676-A (JP)
Title: Response characteristic measuring method in comparator
Inventor: IWAO HIROFUMI
IPC: G01R31/00
Filed: 1979-04-20
Abstract: PURPOSE: To measure response characteristics with high accuracy by performing zero cross detection by utilizing the circuits used as they are.  
     CONSTITUTION: The 1st waveform which has a linear inclination near the comparison level and the 2nd waveform which has an inclination of n times (n≠0, n≠1) the 1st waveform near the conparison level are respectively input to the comparator 1 to be measured. Based on the rush-in noise appearing in the input waveform at the time when the comparison detection output by the 1st output changes, the input voltage V 1  at this changing is obtained. Also, based on the rush- in noise at the change of the comparison detection output by the 2nd waveform, the input voltage V 2  at this change is obtained. By using these voltages V 1 , V 2  and mangification n, the true comparison level is obtained by operations. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03256825-A (JP)
Title: Masking or tight packaging
Inventor: SAKAKIBARA TOKU
IPC: B65B53/00
Filed: 1990-02-27
Abstract: PURPOSE:To permit minerals and industrial products to be masked and tightly packaged by using the film shrinkable with water at a specific temperature. CONSTITUTION:The film shrinkable with water at a temperature of 0-50 deg.C is obtained, for example, by the melt extrusion of a polyvinyl alcohol-methyl acrylate graft copolymer, a carboxymethyl cellulose-methyl acrylate graft polymer, a block copolymer having methyl polyacrylate block and polyethylene oxide block, a mixture of polyvinyl alcohol and methyl polyacrylate and a cation starch-methyl acrylate graft copolymer and by the subsequent inflation stretching thereof in a vertical and a horizontal axial direction using a curcular die. To effect a tight packaging, the resulting film is sprayed with a vapor at a room temperature of 25 deg.C to such an extent that its surface is slightly wetted. After the film shrinkage, the film is good in adhesiveness and free from wrinkles.
Patent JP-S59174224-A (JP)
Title: Working device for wire rod or the like
Inventor: YAMATANI TADAHIRO
IPC: B21J5/06
Filed: 1983-03-25
Abstract: PURPOSE:To enable continuous and automatic forming of any shape using one working machine in a swaging machine by controlling advance and retreat of a wedge provided between a die and a hammer according to the shape etc. of a work. CONSTITUTION:When the spindle 2 of a head 1 is rotated by a device 26 and a servomoter 21 is rotated reversibly, a wedge 71 between a die 5 and a manner 8 is moved back and forth through a sliding shaft 15 and the working hole of the die 5 is changed to a desired size. For instance, when forming a wire rod having diameter d1 to the shape shown in the figure, weight of necessary wire rod is calculated and specifications of shape, specifications necessary for forming, time required for working etc. are stored. Then, the wire rod 30 is held by a movable chuck 35, and a servomotor 32 is controlled by a singal corresponding to the length L1 of the wire rod necessary for workin by memory. At the same time, a motor 21 is controlled by memory, and the motor 32 is controlled by a signal corresponding to tension speed of the wire rod 30.
Patent JP-H05244808-A (JP)
Title: Driving structure of transplanting mechanism
Inventor: OUCHI KYUHEI
IPC: A01C11/02
Filed: 1992-03-06
Abstract: PURPOSE:To decrease the distance between a push rod and the center of a supporting shaft by specifying the relative positions and shapes of a push rod and a swing arm. CONSTITUTION:A push rod 15 is reciprocated in axial direction by the rotatory motion of a supporting shaft 13 relative to a planting claw supporting case 14. The contact point X of the push rod and the swing arm 18 is shifted from the slide shaft center Q of the push rod in a direction separating from the supporting shaft. The shapes of the swing arm and the push rod are designed not to cause the interference of both members in the retreated position. A compact transplantation mechanism can be produced by this process.
Patent JP-S59173175-A (JP)
Inventor: KOJIMA HIROAKI
IPC: B07C3/10
Filed: 1983-03-24
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-S63214741-A (JP)
Title: Radiograph reading and reproducing method
Inventor: KANO AKIKO
IPC: G03B42/02
Filed: 1987-03-03
Abstract: PURPOSE:To easily obtain a radiograph which is represented sharply while all of a subject is put in an easy-to-see density range with one image by providing a means which varies partially the dosage of radiation reaching a radiation conversion panel. CONSTITUTION:Radiation from a radiation ray generating device 10 is incident on the radiation conversion panel 13 through the subject and a template filter 12. Here, the filter 12 serves as a means which varies the dosage of radiation rays reaching the panel in pattern according to the pattern of the dosage of radiation to the subject. The incident radiation is absorbed by the stimulable phosphor sheet layer of the panel 13 and its energy is stored to form the stored image of a radiation transmission image. This stored image is excited with stimulable phosphor exciting light from a exciting light source 14 to emit stimulated phosphorescent light. Consequently, the dynamic range is reduced substantially and image parts of the subject which range is reduced substantially and image parts of the subject which are large and small in radiation absorption are all reproduced in one image within an easy-to-see density range.
Patent JP-S55141496-A (JP)
Title: O-ethyl s-methyl s-propylphosphorodithiolate and nematocide comprising it as active constituent
Inventor: KOYANAGI MUTSUO
IPC: C07F9/17
Filed: 1979-04-20
Abstract: NEW MATERIAL:The title compound of formula I.  
     USE: A nematocide against soil nematodes of the genera Heterodera (cyst nematode), Pratylenchus (root leison nematode), and Meloidogyne (root-knot nematode), and Aphelenchoides beseyi Chrisstie (rice white-tip nematode), applicable during the growth of crops, with safety and low toxicity to men and cattle, without phytotoxicity.  
     PROCESS: A phosphorodithioate of formula II (M is alkali metal; A is n-propyl or methyl group) is reacted with a halogen compound of the formula Hal.B (Hal is halogen; B is n-propyl or methyl group, B is methyl group when A is n-propyl group). Alternatively, a phosphorochloridothioate of formula III is reacted with a mercaptan of the formula HSB in the presence of a deacidification agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06281151-A (JP)
Title: Heating cooker
Inventor: IMAI TOSHIMITSU
IPC: F24C7/08
Filed: 1993-03-10
Abstract: PURPOSE:To drastically improve the using handiness by making it possible to perform an automatic cooking for cooking menus for automatic cookings even when a cooking is required to be done with a priority for speed or with a priority for appearance. CONSTITUTION:A storage means which stores a standard course heating program which drive-controls a heating means in such a manner that the finished appearance of a cooking may become favorable, and a speedy course heating program which performs drive and controls by selecting a heating means out of a plurality of heating means so that the cooking period of time required for the cooking of a cooking menu may become shorter, for the same cooking menu, is provided. At the same time, an authentic course selecting switch 28a and speedy course selecting switch 28b to select one of the above-mentioned heating programs are provided.
Patent JP-S51127014-A (JP)
Title: Process for preparation of terpenealcoholacetates
Inventor: TANAKA JIYUNTAROU
IPC: C07B61/00
Filed: 1975-04-23
Abstract: PURPOSE: Terpenealcoholacetates containing nerylacetate, geranylacetate and linalylacetate are prepared by the reaction of N,N-dialkylnerylamine with acetic anhydride in the presence of a catalyst such as an alkali salt of lower fatty acid, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03253138-A (JP)
Title: Device for testing home bus
Inventor: HAMADA HIROYUKI
IPC: H04L12/40
Filed: 1990-03-02
Abstract: PURPOSE:To contrive the confirmation of a mutual transfer operation between a main bus and a sub-bus, to facilitate the segmentation of failures even only by one maintenance man and to make the device convenient for an operator by providing this device with a function for unitarily monitoring signals states such as address conversion on the main and sub-buses and a control signal simulation function between the buses. CONSTITUTION:When a bus monitoring part is activated by connecting the part to the information plug sockes of the main bus 100 and the sub-bus 200, control signals of both the buses 100, 200 can be monitored on a display part. In addition, signals on the buses 100, 200 and the signal conversion of addresses or the like between the buses 100, 200 are monitored and diagnosed and the signals are simultaneously monitored. Then the communication simulation of transmission/reception of signals in respective buses 100, 200 and between the buses 100, 200 is executed. Thus, the operability of the testing device can be improved.
Patent JP-H08246538-A (JP)
Title: Sludge treatment tank and its construction method
Inventor: AOYANAGI KEITAROU
IPC: B32B33/00
Filed: 1995-03-09
Abstract: PURPOSE: To save labor of a field work, shorten the construction term, and work under superior environment in construction of a bioreactor such as a digestion vessel. CONSTITUTION: A digestion vessel 1 has a hexagonal pattern (or oval shape) composed of the bottom conical part 3, sidewall cylindrical part 4, and the top conical part 5 supported by piles 2. The vessel wall 6 is made of reinforced concrete and applied prestressing by PC steel member 7. The outer wall is a fair-faced concrete and the inner wall material 8 of the vessel is formed from a composite material formed by reinforcing plastic foam body with long glass fiber, etc., so that it can be also used as a member for a formwork material, an insulating material, and an anticorrosive material and the inner wall material 8 is executed as a placing form beforehand in placing concrete.  When sludge 9 is put in such a tank and held around 35 deg.C, the organic component in the sludge is decomposed by anaerobic bacteria, the generated methane gas 10 is combusted as energy source, and the sludge having removed the organic component is dehydrated and dried so as to be disposed.
Patent JP-S61209288-A (JP)
Title: Aerosol composition for cooling
Inventor: NAKAGAWA AKIRA
IPC: C09K5/08
Filed: 1985-03-13
Abstract: PURPOSE:To provide the titled composition composed of flon gas, dimethyl ether, humectant, refreshing agent and lower alcohol at specific ratios and useful as an agent for the first aid cooling treatment of the diseased part such as bruise, sprain, etc., in sports, or a cooling agent for orthopedic treatment. CONSTITUTION:The objective composition is composed of (A) 60-90(wt)% flon gas, (B) 10-30% dimethyl ether, (C) <=5%, preferably 1% humectant (e.g. benzyl alcohol) or chap-preventive for skin (preferably fat-soluble vitamin), (D) <=3%, preferably <=0.5% refreshing agent (e.g. menthol) and (E) <=10%, preferably <=1% lower alcohol (preferably ethanol, propanol or isopropanol).
Patent JP-S62208456-A (JP)
Title: Floppy disk drive
Inventor: IGARASHI KAZUYUKI
IPC: G11B17/34
Filed: 1986-03-07
Abstract: PURPOSE:To prevent the scratching of a floppy disk at the time of contact by pressing down a pad and pushing the floppy disk to a head surface fitted to a carriage with the pad. CONSTITUTION:A head 102 fitted to a carriage 101 is not brought into contact with a floppy disk 106, or lightly brought into contact, a piezoelectric element 40 is between a pad arm 103 and a pad 105, the pad 105 is not brought into contact with the floppy disk 106 in a very small distance and an electric wire 107 is removed from a piezoelectric element 104. When the floppy disk is inserted into a floppy disk drive and the reading and writing of data are executed, a voltage is impressed to a piezo-diaphragm 202. The displacement amplified by the shape effect of a displacement amplifying room 204 is transferred to a diaphragm 205, the diaphragm 205 presses down a pad 206, and the floppy disk 106 is strongly brought into contact with the head 102. Thus the damage at the time of the contact comes to be smaller.
Patent JP-S60193112-A (JP)
Title: Magnetic head
Inventor: AOKI TOSHIHIRO
IPC: G11B5/255
Filed: 1984-03-15
Abstract: PURPOSE:To obtain a magnetic head having good characteristics by coating a part, where wear resistance and high hardness the required, with a thin film consisting of diamond. CONSTITUTION:Carbon compounds such as gaseous methane, acetylene, or the like of an evaporating source are introduced through a nozzle 6, and a gas heating filament 8 is heated by an AC electric field 12 while enhancing the ionization efficiency by the magnetic field due to an electromagnetic coil 7 to which a DC electric field 10 is applied. The gas is ionized by an arc electric field 13 between the gas heating filament 8 and the nozzle 6, which is insulated by an insulating pipe 11, simultaneously with thermal decomposition. Ionized evaporated materials heat a substrate heating filament 5 by an AC electric field 14 and are accelerated toward a preliminarily heated substrate 4 by a DC electric field 15. At this time, hydrocarbon impure ions are eliminated by a grid 3, and only carbon ions are accelerated by the grid 3 to form the thin diamond film on the surface of the substrate 4 on a substrate holding tool 2.
Patent JP-H02231020-A (JP)
Title: Culture of aphanothece sacrum
Inventor: TAKAHASHI MASAYOSHI
IPC: A01G31/00
Filed: 1989-03-03
Abstract: PURPOSE:To stably obtain Aphanothece sacrum (a kind of fresh water algae) having a quality comparable to the algae harvested in the special production localities in high efficiency by culturing Aphanothece sacrum in a culture liquid having specific calcium concentration, magnesium concentration and potassium concentration. CONSTITUTION:Aphanothece sacrum having high quality can be produced in high efficiency by adding algae body of Aphanothece sacrum to a culture liquid having a calcium concentration of 2.5-7m.e./l, a magnesium concentration of 0.5-1.5m.e./l and a potassium concentration of 1-2m.e./l and preferably adjusted to 20+ or -2 deg.C and culturing the algae body in the medium. The amount of the Aphanothece sacrum to be added to the above culture liquid is preferably about 1wt.% based on the culture liquid in a state sufficiently drained by spontaneous draining method.
Patent JP-S59175952-A (JP)
Title: Manufacture of small size thick sliding quartz piece
Inventor: HISHIDA HIROSHI
IPC: B24B37/02
Filed: 1983-03-25
Abstract: PURPOSE:To manufacture a big amount of quartz pieces having uniform cunvatures in a short period of time by adhering two sheets of quartz pieces to the front and rear surfaces of an addition weight and sliding them in a rotary cylinder together with abrasive grains. CONSTITUTION:Two sheets of plate-like quartz pieces 4, 4' are adhered to the front and rear surfaces of the addition weight 9 to constitute a quartz pieces block 8. The quartz pieces block 8 is inserted into the rotary cylinder 5 together with the abrasive grains 6. The rotary cylinder 5 is rotated in a constant speed and whereby the quartz pieces block 8 slides along the inner wall surface of the rotary cylinder 5, drops from some height to the bottom surface of the cylinder under being slid, converted when it drops and slides again along the inner wall surface of the rotary cylinder and, thus, the quartz pieces are ground to form the uniform curvatures.
Patent JP-H11309441-A (JP)
Title: Recovering system of high quality steel and aluminum from steel can
Inventor: HATSUTA AKIMICHI
IPC: B09B3/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the installation cost and to improve the separation efficiency and pelletizing by heating a lightly pressurized steel can within a specified temp. range in a non-oxidative atmosphere, crushing/pelletizing the heated steel can and separating steel pellets and aluminum pellets. SOLUTION: A steel can from which a foreign matter and a residue are removed is charged into a lightly pressurizing pressing machine 2 and pressurized, then charged into an induction heating furnace 3. Oxygen in the furnace is purged by properly blowing a gaseous nitrogen or a gaseous carbon dioxide, etc., into the furnace in order to keep the atmosphere in the furnace in a non- oxidative atmosphere. The induction heating is started at this state and compressed steel can is heated rapidly within the range of 550-700 deg.C. The compressed steel can in which the steel part and the aluminum part are almost separated by heating is removed from the induction heating surface 3 and charged into a crushing or a crushing/pelletizing device 4.  The chipped or pelletized steel part and aluminum part are screened to steel chip or pellet and aluminum chip or pellet with a magnetic separating conveyor 5.
Patent JP-H02230683-A (JP)
Title: Manufacture of far infrared radiative material
Inventor: KUROSAKA AKITO
IPC: H05B3/10
Filed: 1989-03-03
Abstract: PURPOSE:To improve separation resistance and enhance emissivity of far infrared radiation by roughening the surface of an aluminum metal in the intermediate thereof, and applying, onto the roughened aluminum surface, an anodic oxidation with an electrolysis under a specific current density in a dilute acidic solution so as to form an aluminum oxide in an outer coating portion. CONSTITUTION:In order to firmly keep adhesion of a metallic heat generator and an aluminum metal, a rod of metallic heat generator is filled into an Al pipe, followed by drawing, thereby eliminating a gap between the metallic heat generator and a metallic base material. The surface of the aluminum metal at the intermediate thereof is roughened. The surface can be roughened by applying shot-blast, sand-blast or the like thereto, and it may be rolled by means of a roughened roll. A dilute acidic solution containing a dilute sulfuric acid, a dilute chromic acid, an oxalic acid or the like is used for an anodic oxidation of the roughened aluminum surface. In the anodic oxidation, a current density is set at 50A/dm<2> or less.
Patent JP-S51124685-A (JP)
Title: Catalyst composition for feducing nox
Inventor: WATANABE YOSHIHISA
IPC: B01D53/94
Filed: 1975-04-24
Abstract: PURPOSE: A highly selective and efficient catalyst composition for reducing nitrogen oxides to nitrogen by treating gas mixture containing nitrogen oxides and oxygen. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63216961-A (JP)
Title: Amorphous alloy film excellent in corrosion resistance and sputtering method for obtaining its amorphous alloy film
Inventor: OYAMADA KENSHIROU
IPC: C23C14/34
Filed: 1987-03-06
Abstract: PURPOSE:To obtain an amorphous alloy film which can be stably used even under severe corrosive environment and is excellent in corrosion resistance, by constituting the amorphous alloy film of the specified composition consisting of Cr, Mo, P and Fe. CONSTITUTION:An amorphous alloy film consists of by weight 3.5-4.5% Cr, 55-65% Mo, 10-14% P and the balance Fe. In this composition, when Cr is less than 3.5% and more than 4.5%, corrosion resistance is insufficient and when Mo is less than 55% and more than 65%, corrosion resistance is insufficient and when P is less than 10% and more than 14%, corrosion resistance is insufficient. The above-mentioned amorphous alloy film can be obtained by such a sputtering method that discharge is generated between a target consisting of 27-35% Cr, 18-22% Mo, 6-9% and the balance Fe and material to be treated under reduced pressure.
Patent JP-H10243814-A (JP)
Title: Compact container for cosmetic
Inventor: KOBASHI SHUHEI
IPC: A45D33/28
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a compact container for cosmetics which enables housing of volatile cosmetic products free from denaturalization caused by drying side by side with a puff as makeup piece. SOLUTION: A middle lid 3 is mounted on a cosmetic product housing part 1a formed at a body 1 to close the upper surface thereof airtight in such a manner as to be opened or closed askew backward. The middle lid 3 is provided with a jutted piece 3a sticking out. Moreover, an operating member 4, the tip of which moves upward with the opening of a lid body 2 is disposed below the jutted piece 3a. With the opening of the lid body 2, the operating member 4 pushes up the jutted piece 3a thereby opening the middle lid 3 already closing the cosmetic product housing part 1a.
Patent JP-H05246081-A (JP)
Title: Recorder
Inventor: NAKAJIMA KEIICHI
IPC: B41J5/30
Filed: 1992-03-09
Abstract: PURPOSE:To perform both a gradation recording action and a recording action of a reduced gradation step number without adding control signal lines or circuits, effectively use an image memory, flexibly handle a change of printing data transmitted from a host computer, and shorten a time occupied by the host computer in a recording processing by the effective use of the image memory. CONSTITUTION:A recorder comprises a control part 1 provided with a plurality of signal lines outputting printing data and a printer part 2 provided with a conversion table converting printing data for recording the printing data based on the output of the conversion table. The transmission of printing data to said printer part as monocolor gradation data and the transmission of printing data containing color information to said printer part are changed over with each other through the signal lines. Correspondingly to the result, the content of the conversion table is also changed over.
Patent JP-H11248122-A (JP)
Title: Method for throwing miscellaneous solid waste
Inventor: MORI NAOKATSU
IPC: F23G5/44
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for throwing miscellaneous solid wastes gradually into a furnace while preventing the wastes from being caught in a sealing unit. SOLUTION: At the time of throwing miscellaneous solid wastes into a furnace through a double damper, a lower damper 3 is opened gradually while imparting vibration to the lower damper 3 or the wall face contiguous thereto thus throwing the miscellaneous solid wastes gradually into the furnace. Troubles of clogging and sealing performance are eliminated through use of a double damper and concentrated throwing of miscellaneous solid wastes incident to conventional double damper is prevented.
Patent JP-S53136795-A (JP)
Title: Pressure device for plane lapping machine
Inventor: UNE TOKUYOU
IPC: B24B53/017
Filed: 1977-05-04
Abstract: PURPOSE: To accomplish highly precise plane working by means of parallel spring independently controllable at the trisection points of the respective circumference of the work and a correcting ring so arranged as to apply loads on the work. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58166695-A (JP)
Inventor: YUHARA KOUHEI
IPC: H05B41/14
Filed: 1982-03-29
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。