baber/WOPTO huggingface dataset:
Patent JP-S6038302-A (JP)
Title: Carrier for molding agricultural chemical
Inventor: UEMURA MICHIO
IPC: A01N25/12
Filed: 1983-08-10
Abstract: PURPOSE:A carrier capable of molding agricultural chemicals by dry molding method in high yield efficiently, by grinding a naturally occurring or synthetic mineral, classifying it to <= specific particle diameters, adjusting it to loose specific gravity, tap specific gravity, and content of short fiber in specified ranges. CONSTITUTION:A naturally occurring or synthetic mineral (e.g., zeolite, pumice, serpentine, synthetic zeolite, or synthetic asbestos) is ground by a crusher, classified to powder having <=149mu particle diameter by 149mu sieve (100mesh), the classified powder is adjusted to <=0.8 loose specific gravity which is measured by adding powder softly to a measuring container, to >=0.3 tap specific gravity which is measured by adding powder to a measuring container, vibrating it for given times to a fixed state, and to >=5wt% content of short fiber, to give the desired molding carrier. >=95wt% molding yield is obtained by the use of the carrier, and high yield is also obtained when a molded agricultural chemical is further ground to a proper particle size.
Patent JP-S634845-A (JP)
Title: Adsorbent for carbon monoxide
Inventor: TSUNEYOSHI KIKUJI
IPC: C01B32/40
Filed: 1986-06-24
Abstract: PURPOSE:To obtain the titled adsorbent free from the deterioration of performance even if repeating adsorption and desorption by using a resin having pyridyl group, cuprous halide and/or cuprous chiocyanate as constitutional components. CONSTITUTION:Cuprous halide and/or cuprous chiocyanate and a solvent (i.e. acetonitrile or the like) are mixed and stirred. Then dried resin having pyridyl group is added thereto and stirred and the mixture is heated under reduced pressure to sufficiently distill the solvent, and an adsorbent being a solid for carbon monoxide is obtained. As the composition of this adsorbent, in case of using either one hand of cuprous halide and cuprous thiocyanate as the constitutional component, the ratio of the molar number of pyridyl group incorporated in resin to the molar number of copper salt is 0.1-30 preferably 0.5-3. Further in case of using both cuprous halide and cuprous thiocyanate as the constitutional components, the ratio of the molar number of pyridyl group incorporated in resin to the sum of the molar number of both copper salts is 0.1-30 preferably 0.5-3.
Patent JP-S5270493-A (JP)
Title: Wire cutter
Inventor: USUDA OSAMU
IPC: B24B27/06
Filed: 1975-12-10
Abstract: PURPOSE:To prolong a life of multi-groove pulley by feeding a wire as an intermittent feed, in a wire cutter which cuts a work by winding a wire reciprocally between a plurality of multi-groove pulleys.
Patent JP-H09225030-A (JP)
Title: Manufacture of prefilling type injector sealing using amount of liquid to be injected and injector manufactured
Inventor: BRUNEL MARC
IPC: A61M5/32
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To eliminate fear of puncturing after use at a lower cost and prevent re-using thereafter. SOLUTION: A freely deformable tubular injector body 101 made of a resin is manufactured by providing an external stationary element 104 suited to radial deformation between the retracting position and the expanding position and also, a tubular protective tube 109 is manufactured by providing an internal stationary element 111 paired with an element of the injector body 101. Then, the protective tube 109 is mounted in the perimeter of the injector body 101 by the relative sliding of these elements, which is enabled by the radial retraction of the stationary element 104 of an injector body 101. When the stationary element 104 of the injector body 101 is placed at the expanding position, and then, at the protecting position after use by advancing following injection, a hard prefilling container, suitable for the non-reversible fixation of the protective tube 109 is introduced into the injector body 101.
Patent JP-S6124410-A (JP)
Inventor: MATSUMOTO FUJITAKA
IPC: B28B13/06
Filed: 1984-07-13
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-H0680713-A (JP)
Title: Olefin polymerization catalyst
Inventor: RUIGI RESUKONI
IPC: C08F2/04
Filed: 1993-06-17
Abstract: A catalyst for the polymerization of olefins comprises the product obtained by contacting:   (A) a titanium, zirconium or hafnium mono- or bis-cyclopentadienyl compound, this latter optionally containing a bridging group which links the two cyclopentadienyl compounds; (B) an alkyl aluminium wherein at least one alkyl is different from a straight alkyl; and   (C) water. The molar ratio aluminium/water is higher than 1:1 and lower than 100:1.
Patent JP-S632539-A (JP)
Title: Molten metal vessel having molten metal flowing-out hole
Inventor: ISHII TOSHIO
IPC: B22D11/10
Filed: 1986-06-23
Abstract: PURPOSE:To improve the product quality by arranging horizontally a weir member forming irregularity part at the lower face near molten metal flowing hole of tundish and flowing out the molten metal as passing between the weir member and the tundish bottom. CONSTITUTION:The molten metal flowing hole 25 is formed at the tundish 21 bottom and the weir member 28 composing disk-like refractory and having the wavy irregularity on the lower face 40 is arranged at near the flowing hole 25 through spacers 29. At the time of pouring the molten steel 24 into the tundish 21 from a ladle, the molten steel 24 is flowed into a mold 38 through the nozzle 35, 36 discharging holes 37a, 37b from the flowing hole 25. Then, even if a position of molten surface is lowered, development of vortex is prevented by the weir member 28 and slag quantity in the molten steel is remarkably decreased by sticking the slag 42 on the recessed part of the face 40. Therefore, defect of inclusion is prevented and the product quality is improved, and reduction of the yield is prevented.
Patent JP-S5573588-A (JP)
Title: Preparation of thermosensible recording sheet
Inventor: SATOU SHINOBU
IPC: B05C5/02
Filed: 1978-11-29
Abstract: PURPOSE:To prepare thermosensible recording sheets of multi coloring hues together solely through one unit of coater by evenly coating thermosensible coating liquid having two or more different kinds of coloring hues to a backing material in obedience to the lateral partitions thereof. CONSTITUTION:As a backing material 1 constituting a base sheet and wound to an original role A passes through an oprning 13 of a coating liquid tray in a coater head B, herein filled up liquids 9, 10 are adhered, impregnated and adsorbed to the backing material surface. The coating liquid trays 7, 8 of corresponding quantity to the number of hues of coloring liquid to be coated to the backing material surface are placed on a coating tray holder 6, and the coating liquids 9, 10 are therein filled up respectively. The excessive coating liquid adhered to the continually moving backing material 1 is scraped away by means of a mire bar 11 touched to the backing material 1 so that required amount of the coating liquid is solely impregnated and adhered to the backing material 1 passed through the mire bar 11 and forms dry coat film. The film is then dried up in a drying unit C and rolled round a reel D.
Patent JP-H0312691-A (JP)
Title: Large-sized video display device
Inventor: MIYATA HIROSHI
IPC: G09F9/40
Filed: 1989-06-12
Abstract: PURPOSE:To obtain uniform brightness over the entire surface of a screen by providing an air chamber which has ventilation holes extending to a fluorescent lamp and a suction hole at a lower part behind fluorescent tubes. CONSTITUTION:The air chamber 8 which has the plural ventilation holes 7a for blowing the outside air to the fluorescent lamps 5 is provided behind the fluorescent tubes 5. Therefore, the outside air is blown into a housing 1 from the suction hole 8a through the ventilation hole 7a of the reflecting plate 7 of the air chamber 8, guided upward passing among respective fluorescent tubes 5, and discharged. Consequently, the respective fluorescent tubes 5 are cooled with the outside air which has a small difference in temperature between the upper part and lower part. Consequently, the cooling conditions of the fluorescent tubes at the upper part and lower part can be made nearly equal without increasing the amount of ventilation air, so the uniform-brightness screen is obtained.
Patent JP-S5938174-A (JP)
Title: Operating table lift
Inventor: FUJIKI AKITERU
IPC: A61G13/10
Filed: 1982-08-24
Abstract: PURPOSE:To improve durability by securing a ratchet comprising jaws and spring to a supporter and restricting/releasing a link through said ratchet to lift the operating table. CONSTITUTION:A supporting member 3a is secured to a supporting tool 3 while one end of a link 3d is pivoted rollably/slidably to a pin 3b fitted in said member 3a. The leading edge of a rod 5 in a hydraulic actuator is pivoted rollably/ slidably to the other side of the link 3d through a pin 5c. A contacting section 3g selectively contact against the receiving face 3c to be secured to the supporting tool 3 is secured to the other end of the link 3d. A pin 6b secured to the supporting tool 3 is pivoted at a hole 6a made in the jaw 6. A springboard is arranged on the rear face of the jaw 6 to provide energizing force.
Patent JP-S627581-A (JP)
Title: Document processor
Inventor: KANO KUNIOMI
IPC: G06F17/21
Filed: 1985-07-05
Abstract: PURPOSE:To obtain a document processor which does not require a format designation to be inputted, by determining an output format based on the number of digit places and the number of lines when outputting document information. CONSTITUTION:The document processor comprises an input means 100, an editing means 110 and an output means 120. The editing means 110 comprises a document-holding means 111, a line number discriminating means 112, a digit place number discrimnating means 113 and a format-determining means 114. When outputting document information from the editing means 110 to the output means 120, and output format sent to the output means 120, such as a line pitch and a character pitch, is determines 120, such as a line pitch and a character pitch, is determined by the format-determining means 114 based on the number of lines in the document information held in the document-holding means 111 which number is discriminated by the line number discriminating means 112 and athe maximum number of digit places in said document which maximum number is discriminated by the digit place number discriminatiang means 113. Accordingly, an internal format can be automatically set even where a format is not designated when a document is inputted.
Patent JP-H09306800-A (JP)
Title: Dummy wafer for semiconductor heat treatment
Inventor: SOTODANI EIICHI
IPC: H01L21/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To improve productivity and yield in the semiconductor production process by providing a successively repetitively reusable dummy wafer, without post-treatments such as washing in a semiconductor heat-treating step. SOLUTION: The dummy wafer has a circular shape, is disposed in a semiconductor heat-treating furnace and laid on a wafer boat having approximately equally spaced hold grooves in its length direction. The thickness of the periphery of the dummy wafer is made thinner than that of its central part of 300μm or more thick and pref. 40-70% thereof and the periphery has a width from its edge, equal to 2.5-4% of the diameter of the wafer and is pref. wider than the depth of the hold groove and pref. made of a glassy carbon.
Patent JP-H11336514-A (JP)
Title: Valve system of internal-combustion engine
Inventor: NEMOTO HIROOMI
IPC: F01L1/34
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a valve system of an internal combustion engine whose valves have variable operating characteristics in accordance with the engine operating condition, in which the operating characteristics are made variable finely using an epicyclic power transmitting means and the degree of opening of each valve is sensed simply and accurately. SOLUTION: An epicyclic power transmitting means 36 consists of inner ring 37, outer ring 38 and carrier 39, among which the inner ring as the first constituent element 37 is coupled with an engine valve, and the carrier as the second constituent element 39 is coupled with a dynamic valve cam to work interlocking, while an actuator is coupled with the outer ring 38 as the third constituent element, and further a sensor 64 to sense the rotating amount of one of these constituent elements of the epicyclic means 36 is installed in a fixed position relative to the means 36.
Patent JP-S63311394-A (JP)
Inventor: MINAMIDAKA JIYUNICHI
IPC: G10H1/00
Filed: 1987-06-15
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-2000296071-A (JP)
Title: Toilet paper holder for rolling
Inventor: HORI TOSHIAKI
IPC: A47K10/22
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To make usable a toilet paper holder in both kinds of toilet papers with and without a core by fixing a holder main body on a wall, assembling a cover with a handle and a spring and covering the whole surface of toilet paper. SOLUTION: The holder main body is fixed onto the wall by screwing through the use of fitting holes 7 on the rear surface or adhered through the use of a double coated adhesive tape, the rotary cover 2 is assembled in the main body 1, the whole surface of toilet paper is covered, the spring 3 is fitted to the front surface lower part of the cover 2 and a gap at the exit of toilet paper is secured. A handle 4 is arranged at the center of the front surface of the cover 2 and also the holder main body 1 is provided with a remaining amount recognizing window 5 and a paper push-out hole 6. Thus, the holder is used for the both kinds of toilet paper with and without the core and the volume efficiency in toilet paper itself is improved.
Patent JP-S5847661-A (JP)
Title: Speed change unit of mobile working vehicle
Inventor: KIDA TAKAHARU
IPC: G01R13/20
Filed: 1981-09-17
Abstract: PURPOSE:To improve the operability by relieving the pressure oil in a speed change passage with an inching valve so that a car can be run intermittently or at a low speed. CONSTITUTION:The pressure oil from an oil hydraulic pump 4 is divided in three directions, one of which leads to an auxiliary speed change oil hydraulic control valve E through an inching valve G, the second leads to the first relief valve 86, accumulator 88, and quick return valve 75, and the last is then branched into left and right steering spools 56, 57. When the steering spools 56, 57 are slid, the pressure oil to advancing/receding spools 54, 55 is fed or cut off, thereby the steering can be performed while the advancing/receding of left and right swing shafts are stopped.
Patent JP-H0720508-A (JP)
Title: Production of optical control device
Inventor: KITAMURA NAOKI
IPC: G02F1/313
Filed: 1993-06-18
Abstract: PURPOSE:To provide the process for production of the optical control device which operates stably over a long period of time. CONSTITUTION:This process for production of the optical control device comprises inserting a layer 3 consisting of a metallic material between a buffer layer 3a and a substrate 1 and subjecting this layer to annealing. Since the ion conductivity of this layer is low, the quantity of Li ions which are intruded from the substrate 1 by the annealing and move in the buffer layer 3a is decreased. Then, DC drifts are decreased and always the stable operation is obtd.
Patent JP-2000338251-A (JP)
Title: Ri-imaging device
Inventor: SATO KEIICHI
IPC: G01T1/161
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving the quality of an image obtained by reconfiguration. SOLUTION: In the RI-imaging device, a measurement means for measuring the number of radiations that are emitted from a radioactive isotope being administered to a specimen on a two-dimensional plane that is defined by X and Y axes is rotated around a subject 108 for measuring the two-dimensional RI image of the subject 108, the two-dimensional RI image is converted into frequency space for performing filtering processing, and the sectional image of the subject 108 is reconfigured from the two-dimensional RI image after the filtering processing.  The RI-imaging device is provided with an approximation means for calculating the approximation function of high-frequency components based on a count value distribution curve when the number of measured radiations is converted into the frequency space and a means for setting the cut-off frequency of a filter for performing the filtering processing based on the approximation function and the count value distribution curve.
Patent JP-S6038923-A (JP)
Title: Analog switch circuit
Inventor: KUSANO KAZUTOSHI
IPC: H03K17/62
Filed: 1983-08-11
Abstract: PURPOSE:To improve the separation characteristic and to decrease the leak of a control pulse to a signal system by connecting two resistors and two transistors (TRs) poled oppositely to a signal line so as to interrupt an input signal from being outputted to the output. CONSTITUTION:The resistors R1, R2 are connected in series to the signal line and the TRs 13, 14 poled oppositely are further connected thereto. When a control pulse A applied in synchronizing with L/R channel audio signals included in the output of a D/A converter 10 goes to ''H'', the TR13 is turned on and the signal is attenuated. Further, the TR14 is turned on through the inversion of the pulse A so as to attenuate the signal. Then the degradation in the separation characteristic is prevented. When the pulse A goes to ''L'' next, an output signal of the converter 10 is outputted as it is as the L channel signal. In this case, when the pulse A shown in Fig. (a) is applied to the TR13 and its inverted pulse A' (shown in Fig. c) is applied to the TR14, noises shown in Figs. b, d are leaked to the signal system at its leading. Since the polarity of both noise signals is opposite and the signals are produced almost at the same time in this case, the result is negligibly small as shown in Fig. (e).
Patent JP-H0442851-A (JP)
Title: Production of lead germanate thin film
Inventor: SAGA MINORU
IPC: G01J1/02
Filed: 1990-06-07
Abstract: PURPOSE:To directly obtain a thin film of lead germanate by the use of a simple device in a short time by using Pb-alkoxide and Ge-alkoxide as raw materials and forming a thin film of lead germanate with a spray-pyrolytic method. CONSTITUTION:A thin film of lead germanate is formed by a spray-pyrolytic method using alkoxide of lead and alkoxide of germanium as raw materials. The producing method of said thin film of lead germanate is an extremely economical one as a thin film-forming technique, capable of forming a thin film of lead germanate having pyroelectric properties by burning for a short time by the use of an industrially simple device such as a spraying device and an electric furnace. Furthermore, although an inorganic acid, an organic acid and an inorganic metallic salt, etc., is exemplified as a starting raw material in a spray pyrolytic method, highly purified metal alkoxide belonging to an organic metallic salt is readily obtained and has many excellent properties in contrast to other metallic salts such as those capable of film-forming at low temperatures.
Patent JP-H11343264-A (JP)
Title: Production of aromatic carboxylic acid
Inventor: KOMATANI TAKASHI
IPC: C07C51/265
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing attachment of an oxidation catalyst to a product in precise oxidation terephthalic acid process. SOLUTION: This method for producing an aromatic carboxylic acid comprises (1) a main liquid phase oxidation step for oxidizing an alkylbenzene with an oxygen- containing gas in the presence of a catalyst in a lower aliphatic acid carboxylic acid solvent in a first reaction area to provide slurry containing an aromatic carboxylic acid, (2) a step for additionally oxidizing the reaction mixture from the step 1 with an oxygen-containing gas without feed of the alkylbenzene in a second reaction area to provide crude slurry containing the aromatic carboxylic acid, (3) a step for additionally oxidizing crude slurry from the step 2 with oxygen-containing gas without feed of the alkylbenzene in a third reaction area having a temperature higher than that of the second reaction area to provide purified slurry containing the aromatic carboxylic acid, (4)  a crystallization step for lowering purified slurry from the step 3 to proper temperature and pressure, (5) a separation step of the aromatic carboxylic acid for feeding the purified slurry from the step 4 onto a horizontal filtration face filter, (6) a step for washing the aromatic carboxylic acid from the step 5 with a lower carboxylic acid solvent and (7) a step for drying purified aromatic carboxylic acid from the step 6 to provide a product.
Patent JP-H01314883-A (JP)
Title: Heat insulating box body and manufacture thereof
Inventor: WAKUMIZU TERUYOSHI
IPC: F25D23/08
Filed: 1988-06-15
Abstract: PURPOSE:To reduce the heat loss of a commodity receiving part by a method wherein a cooling chamber, provided with an evaporator, is defined in the bottom of the commodity receiving part and the bottom wall of the side of an unit section, which contacts with air heated by the operation of instruments, is made dense in the foaming density intentionally. CONSTITUTION:Foams rise through the ceiling wall of a box body 1, whereat a pouring port is positioned, slower than the rise of the same through a bottom wall and a front wall since the ceiling wall is far from the starting part of foaming and a resistance precluding the growth of foams or the pouring port 12 is formed on the half way of the growth of foams whereby the filling density of foamed heat insulating material 9 in the bottom wall 3A of the box body 1, whose one side is exposed to comparatively low-temperature air upon cooling operation and whose other side is exposed to air heated by the operation of instruments in an unit section 2, becomes dense readily while the wall exposed to comparatively high-temperature air or the ceiling wall 3E of the box body 1 is roughened readily. Accordingly, heat insulating performance may be made different by a slight difference between the filling densities of the heat insulating material even when the thickness of the ceiling wall is made the same as that of the bottom wall.
Patent JP-H09331652-A (JP)
Title: Fluid bearing motor and disc drive having this motor
Inventor: UEMATSU MASAYA
IPC: H02K21/22
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing motor which has only a small temperature dependence and can maintain stable characteristics and also provide a disc drive using this motor. SOLUTION: A shaft 22 of a stator 11 is inserted into an inner hole 32 formed in a sleeve 26 of a rotor 24. The shaft and the sleeve are so supported by fluid bearings 44, 46 that they can relatively rotate with each other. The fluid bearings have bearing-side lubricant faces which are formed on an outer face of the shaft and supporting member-side lubricant faces which are formed on an inner face of the sleeve and these lubricant faces face each other at a space. A space between these lubricant faces is filled with lubricant oil. The shaft-side lubricant faces are made of such material as to have a larger coefficient of linear expansion than that of the material of which the supporting member-side lubricant faces are made.