baber/WOPTO huggingface dataset:
Patent JP-S59100624-A (JP)
Title: Wired-or circuit
Inventor: KUBOTA KATSUHISA
IPC: H03K19/086
Filed: 1982-11-30
Abstract: PURPOSE:To reduce the glitch noise at the preceding OFF operation by decreasing the current change in the switching operation of an emitter coupling logical circuit ECL performing succeedingly the OFF operation than that of the ECL performing the OFF operation precedingly. CONSTITUTION:An OR circuit OR1a is constituted by a conventional emitter coupling logical circuit and an OR2 is constituted also with the conventional emitter coupling logical circuit. Thus, although a reference voltage is used in common, the operating amplitude of the OR1a is less than that of the OR2. Thus, in the timing when the OR1a is turned off, the generation of the glitch noise caused by a current reaching 1/2 temporarily is reduced, because the OR1a side burden current is reduced from the conventional value 1/2 to 1/3-0 and the current change due to the current switching is very small.
Patent JP-H1133703-A (JP)
Title: Casting method for cast iron
Inventor: SAKAI ATSUSHI
IPC: B22C9/08
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a new casting method which has no casting defects such as shrinkage cavity and the like and in which the core burning, filtering, mold flash and so forth seldom take place in casting the cast iron. SOLUTION: This method comprises a fire-resisting pipe 1 vertically connected to a mold cavity 4 to have the molten metal poured into at the same time of causing of the cast iron, and an induction heating coil 6 arranged outside the pipe 1, to induction-heat and keep the molten metal in a molten condition on one hand and to cool the molten metal in the mold on the other hand. By selecting a proper timing to stop the induction heating so that the desired degree of molten condition in the fire-resisting pipe 1 is kept for a desired length of time after the start of euctic consolidation till its end, the generation of casting defects such as shrinkage cavities in the cast metal, filtrate of molten metal into the core, and flash in the outside mold can be prevented.
Patent JP-S6270352-A (JP)
Title: Production of n-substituted acrylamide or methacrylamide
Inventor: MATSUDA TATSUTO
IPC: B01J27/232
Filed: 1985-09-25
Abstract: PURPOSE:To readily obtain a compound useful as a material for various functional high polymers using an inexpensive catalyst, by reacting an amine with an acryloyl or methacryloyl halide in the presence of an alkali metal carbonate. CONSTITUTION:An amine compound expressed by formula I (R<1> and R<2> are H or 1-4C alkyl; m is 2 or 3; n is an integer 1-3) is reacted with an acryloyl or methacryloyl halide expressed by formula II (R<3> is H or methyl; X is Cl or Br) in the presence of an alkali metal carbonate, e.g. Na2CO3, in a solvent, e.g. methanol, at -10-+60 deg.C, preferably 0-40 deg.C to afford the aimed substance.
Patent JP-S6271515-A (JP)
Title: Air cleaning agent
Inventor: KOBAYASHI YOSHIHARU
IPC: B01D53/38
Filed: 1985-09-25
Abstract: PURPOSE:To obtain the titled air cleaning agent capable of removing contaminants in extremely low concn. by mixing bentonite, sepiolite, activated alumina, potassium permanganate, slaked lime and colloidal silica and molding the mixture. CONSTITUTION:Water is added to a mixture of bentonite, sepiolite, activated alumina, potassium permanganate, slaked lime and colloidal silica. The obtained mixture is kneaded, granulated by an extruder and then dried to obtain the air cleaning agent. The air contaminants such as SO2, SO3, sulfuric acid mists, NOx, Cl2 and H2S which are contained in extremely low concn. in the air in a sterile room, a clean room, etc., are removed by using the obtained air cleaning agent.
Patent JP-H0962760-A (JP)
Title: Integrator with capability of output compensation
Inventor: TAMURA TETSUYA
IPC: G11B20/10
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To output the same integration result for the same bit pattern even if the variation of an integrating period, a semiconductor process and power source voltage, etc., exists. SOLUTION: This integrator is provided with a first integrator 1 having a first amplifier 1 and integrating reference voltage during an integrating period, a second integrator having a second amplifier 11 and integrating an input signal during the integrating period and a control means 7 outputting the signal adjusting the gain of the first amplifier 1 to the first amplifier 1 and adjusting the gain of the second amplifier 11 by using the signal adjusting this gain, so that the output of the first integrator may be changed according to the integrating period.
Patent JP-H0533762-A (JP)
Title: Oscillating plate rotation obstructing mechanism for compressor
Inventor: SAITO YOSHIYUKI
IPC: F04B27/08
Filed: 1991-07-29
Abstract: PURPOSE:To absorb torque applied from the oscillating gear of an oscillating plate compressor to the fixed gear by means of the fixed gear, so as to reduce torque transmitted to a cylinder block and restrain vibration and noise. CONSTITUTION:A fixed gear is used, after an elastic body 13 made of synthetic rubber or resin is positioned between a gear part 11 and a shank part 12, and it is valcanized and stuck, in the fixed gear.
Patent JP-H0195141-A (JP)
Title: Blend and film of linear ethylene polymer and polyamide and extruding process
Inventor: TEIENNKUEI SU
IPC: C08L77/00
Filed: 1988-08-24
Abstract: PURPOSE: To provide a compsn. which is formed by blending a small amt. of a polymer of a thermoplastic polyamide with a linear ethylene polymer and contributes to an high extrusion rate, pressure reduction and reduction of driving powder consumption during extrusion to a film and an improvement in the appearance of the film surface.  
     CONSTITUTION: This compsn. consists of the blend of (A) the linear ethylene polymer [e.g. LLDPE(linear low-density PE), such as copolymer of ethylene and hexene)] and (B) ≤3 wt.% thermoplastic polyamide polymer. The LLDPE exhibits high tensile strength, remarkable fracture resistance and high impact strength but is poor in extrudability for its high shear viscosity. The drop of the head pressure to enable the higher extrusion rate and the reduced driving power consumption are rendered during the extrusion of the film and further, a contribution is made to the improvement in the appearance of the film surface by adding about 0.01 to 3% polymer B to the polymer A as a working assistant. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0260924-A (JP)
Title: Liquid crystal copolymer
Inventor: UCHIDA TOSHIHARU
IPC: C08G65/02
Filed: 1988-08-26
Abstract: PURPOSE:To provide a liq. crystal polymer exhibiting a rapid response over a wide temp. range around room. temp., having a long spiral pitch and useful for a display element for a large picture and a curved picture by copolymerizing epoxy type liq. crystal monomers where the directions of twisting of spirals are in the reverse directions with each other. CONSTITUTION:A liq. crystal polymer (pref. having a number-average MW in the range of 2,000-100,000) is prepd. by copolymerizing epoxy compd. of formulas I and II where the directions of twisting of spirals are in the reverse directions with each other, for instance, compd. of formulas III and IV at a molar ratio of 99:1-1:99. In these formulas, R<1> and R<2> are each -(CH2)KOR<3>; K=1-30; R<3> is -Ap-X-Bq-R<4>; X is a single bond, -COO- or -OCO-; p and q are each 1 or 2; A is a halogen-substd. or unsubstd. phenylene; A and B are different or the same with each other; R<4> is -COOR<5>, -OCOR<5> or -OR<5>; R<5> is an alkyl having a halogen or CF3 on its side chain.
Patent JP-S6367353-A (JP)
Inventor: OGUCHI YOSHIAKI
IPC: E04B2/56
Filed: 1986-09-09
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-S6187975-A (JP)
Title: Ignition timing controller for engine
Inventor: KANAMARU MASANOBU
IPC: F02P5/153
Filed: 1984-10-08
Abstract: PURPOSE:To prevent excessive lagging of angle by prohibiting increase of lag angle in knock control means upon decision of stack operation through detection of repeated stepping and releasing of accelerator pedal. CONSTITUTION:Under engine operation, basic lead angle operating means A will operate the basic lead angle on the basic of engine load and engine rotation. While knock control means B will produce the lag angle of ignition timing against the basic lead angle which is increased upon occurrence of knocking while decreased under normal condition. Upon decision of stack operation through detection of repeated stepping and releasing of accelerator pedal by means of stack operation detecting means C, lag angle prohibiting means D will prohibit increase of lag angle in knock control means B irrespectively of detection of knocking. Ignition timing operating means E will add said lag angle to the basic lead angle thus to produce final ignition timing.
Patent JP-2000044378-A (JP)
Title: Fertilizer composition and fertilizer molded product using the same
Inventor: WADA TETSUO
IPC: C05G3/70
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a fertilizer composition having a high fertilizer-retaining ability and a high water-retaining ability and effective also for preventing the outflow of the fertilizer by adding an N-vinylamide-based cross-linked resin as a water-absorbing resin and an organic fertilizer or an inorganic fertilizer as a fertilizer component. SOLUTION: This fertilizer composition comprises l-50 pts.wt. of an N-vinylamide- based cross-linked resin as a water-absorbing resin and 50-99 pts.wt. of an inorganic fertilizer or an organic fertilizer as a fertilizer component, wherein the total amount of the components is 100 pts.wt. The N-vinylamide-based cross-linked resin is obtained by (co)polymerizing a monomer of the formula (R1 and R2 are each H or methyl group, or R1 and R2 are bonded to each other to form a 3 or 4C alkylene group) or the monomer of the formula and a copolymerizable monomer with a cross-linking agent. The fertilizer composition is molded into fertilizer molded products such as bar-like products, pellet-like products or granular products so that the fertilizer composition can easily be treated and applied.  The fertilizer molded products are used for flowering plants, ornamental foliage plants, garden trees, lawns, fruit trees, vegetables, etc., without inhibiting the germination and rooting of the plants.
Patent JP-S6366101-A (JP)
Title: Exterminating granule composition
Inventor: IWASAKI TETSUHARU
IPC: A01N47/22
Filed: 1986-09-08
Abstract: PURPOSE:To obtain the titled composition capable of suppressing environmental pollution, having high effects on organisms, readily preservable and transportable, having improved degradation property and dispersibility, containing a finely granulated exterminating agent and a specific dispersant as essential components, consisting of granules having specific particle diameters and bulk specific gravity. CONSTITUTION:The titled composition comprising granules which contains a finely granulated exterminating agent comprising >=50wt% particles having <=0.5mu particle diameter and one or more dispersants selected from (A) a water- soluble or water-dispersible polymer having a monomer consisting of an unsaturated caboxylic acid and a derivative thereof as an essential component, (B) a (co)polymer of a styrenesulfonate, (C) a condensate of formalin and a sulfonated polycyclic aromatic compound which may contain a hydrocarbon group as a substituent or a salt thereof and (D) an alkali metallic salt of phosphoric acid, as essential components, and has 0.1-5mm average particle diameter and 0.25-1.30g/cm<2> bulk specific gravity.
Patent JP-S6365100-A (JP)
Title: Method for replenishing metal ion to electroplating solution
Inventor: ENOKIDO SHIGEO
IPC: C25D21/14
Filed: 1986-09-08
Abstract: PURPOSE:To efficiently and stably replenish a metal ion to a plating soln. by packing metal grains into a metal grain-packed vessel, pressing the grains, and passing the plating soln. through the metal grains to dissolve the grains. CONSTITUTION:A pressing plate 4 is positioned at the upper part in the packed vessel 1 by a liq. hydraulic cylinder 5 through a lifting rod 6, and metal grains 10 are packed in the packed vessel 1 from a hopper 9 through a plating soln. feed pipe 3. The pressing plate 4 provided to the tip of a rod 13 is lowered by the liq. hydraulic cylinder 5, and the metal grains 10 are flattened by compression or vertical movement and pressed. Under such conditions, the plating soln. is introduced into the packed vessel 1 from the feed pipe 3 and passed through the bed of the metal grains 10 through the pressing plate 4. Consequently, the metal grains 20 are dissolved, and the soln. is supplied to a plating bath through a reducer 14. As a result, the efficiency in dissolving the metal ion into the plating soln. and in replenishing the metal ion is remarkably improved, and the metal ion is stably replenished at a low cost.
Patent JP-S6455128-A (JP)
Title: Culture device for root vegetables
Inventor: KITAMURA TOSHIAKI
IPC: A01G31/00
Filed: 1987-08-27
Abstract: PURPOSE:To obtain the titled device suitable for nutritious culture of root vegetables, by providing planting holes at the bottom plate of a root body containing tank, placing an air introduction pipe in a nutritious solution tank under the bottom plate and further a water absorbing material for connecting the nutritious solution tank to the root body containing tank. CONSTITUTION:A root body containing tank 5 is constituted of side plates and bottom plate provided with planting holes at a suitable interval. Only rootlets in the lower part of the root body are hung under the bottom plate. A water absorbing material 18 is inserted through slits 7 on both sides of the planting holes to connect a nutritious solution tank 9 to the root body containing tank. An air introduction pipe 10 is provided at a position under the planting holes of the nutritious solution tank to jet air into the nutritious solution tank. The tips of sliding plates 11 are provided with plural leaf carrier rods 12 and leaf carrier plates 12' intersecting the rods at right angles. A heat insulating filler 20 is placed in the root body containing tank so that the root body may be covered.
Patent JP-H04251850-A (JP)
Title: Manufacture of semiconductor element
Inventor: ANSONII EDOWAADO NOBENBAA
IPC: G03F7/039
Filed: 1991-07-30
Abstract: PURPOSE: To provide a resist material of an one-component system resist material in place of a two-component system resist material. CONSTITUTION: The one-component system useful for exposure with far infrared ray, X-ray and electron beam is provided. The material contains a substituent sensitive to acid and a part inducing scission and exhibiting acidic function by the scission in the chain.
Patent JP-S60106658-A (JP)
Title: Casting mold for high-pressure solidification casting of connecting rod for internal-combustion engine
Inventor: YAMAGUCHI FUMIO
IPC: B22D19/14
Filed: 1983-11-10
Abstract: PURPOSE:To suppress the drop of the melt temp. in the part for forming the small end of a cavity and to improve the packing and combining characteristic of a molten metal in and with a fiber molding by communicating a sprue to the part for forming the small end of the cavity and enabling the use of the quantity of the heat retained by the sprue. CONSTITUTION:A titled casting mold consists of communicating the sprue 3 of the casting mold to be used for casting a connecting rod with a part 4b for forming a small end. Said mold is formed of a cavity 4, a means 71 for supporting a fiber molding F for reinforcement and a pressurizing member 12. The member 12 pressurizes the molten metal packed in the cavity 4 with the high hydrostatic pressure to pack and combine the molten metal into and with the molding F. The cavity 4 has a part 4a for forming the large end, the part 4b for forming the small end and a part 4c for forming a rod positioned between both parts 4a and 4b.
Patent JP-S58115368-A (JP)
Title: Wristwatch type revolution indicator
Inventor: KONDOU TADASHIGE
IPC: G01P3/48
Filed: 1981-12-29
Abstract: PURPOSE:To obtain a revolution indicator containing a timepiece function which is suited to the use under working and convenient for the carrying purpose, by producing a revolution number signal after detecting the noise due to the ignition sparks of an engine and then displaying the revolution number signal at a time display part in response to the switching. CONSTITUTION:The noise due to the ignition sparks of an engine which varies in response to the number of revolutions is detected by a detector forming an antenna and then counted by a counter 13 via a frequency dividing circuit 32 of a timepiece controlling circuit 3 and a gate 12 of a revolution number signal producing circuit 1 whose open period is controlled by a revolution number producing control signal producing circuit 33. The count value corresponding to the number of revolutions is stored in a storage circuit 14, and the number of revolutions is displayed to a display 7 where the time is displayed via a switching circuit 4. Such constitution can presents a wristwatch type revolution indicator containing a timepiece function which is suited to the use during the work with a chain saw, etc. and convenient for the carrying purpose.
Patent JP-2000047811-A (JP)
Title: Input device
Inventor: SUZUKI KATSUTOSHI
IPC: G06F3/0354
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an input device which can be easily operated and also can give the excellent operating feeling and reaction to its user. SOLUTION: This input device 1 comprises a casing 3, an operating part 2 having a means which is supported against the casing 3 to move in parallel in the direction set along a single face of the casing 3 and reset at its initial position when the device 1 is not operated, and a signal generating means which detects the moving direction and a moved variable of the part 2 and generates a control signal to control the moving direction and a moved variable of an operating object on an image display device in response to the detected moving direction and moved variable of the part 2.
Patent JP-H0759797-A (JP)
Title: Cutting bar chuck mechanism
Inventor: TSUJI YASUSHI
IPC: A61C1/14
Filed: 1993-08-26
Abstract: PURPOSE:To easily attach and detach a cutting bar and to chuck the cutting bar so as not to detach the same during use. CONSTITUTION:A cutting bar support cylinder 8 is guided and inserted in the small caliber part 6b of the hollow rotary shaft 6 driven through a bearing 5 to be tensioned in an up and down movable manner by a coil spring 11. Protruding springs 9 demarcated by a plurality of slits are formed to the cutting bar support cylinder 8. When a cutting bar 12 is pushed in by the cutting bar support cylinder 8 pushed down by pushing an elastically deformable lid member 3, the protruding springs 9 expand outwardly and the projections 9a thereof are engaged with a holding part 13. When the lid member 3 is released, the cutting bar support cylinder 8 returns to the original position and the protruding springs 9 are prevented from expanding to fix the cutting bar 12.
Patent JP-H09189384-A (JP)
Title: Coupling of non-cooling pipe and cooling pipe
Inventor: PEETAA BURIYUHIYAA
IPC: F16L19/03
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a coupling of a non-cooling pipe and a cooling pipe devised to be placed under a condition free adjust heat insulation. SOLUTION: A section of an end part of a non-cooling pipe 2 is formed in a fork shape, and a coupler is constituted of an outside pipe part 6 fastened on a cooling pipe 2 and an inside pipe part 5 projected in the cooling pipe 2 and having a clearance in the radial direction and the axial direction against the cooling pipe 2. A flexible member, favourably an O ring 13, is arranged between an end surface of the cooling pipe 2 and an end surface of the inside pipe part 5 of the non-cooling pipe 1, and it is made closely contact with both of these end surfaces. A ring chamber between the inside and outside pipe parts 5, 6 of the non-cooling pipe 1 is filled with a heat insulating material. This heat insulation is constituted of a plural number of layers 10, 11, 12 of different heat conductivity sequentially continued in the axial direction.
Patent JP-H0852085-A (JP)
Title: Hanging tool of soap
Inventor: NISHIINOUE KAZUO
IPC: A47K5/05
Filed: 1994-08-12
Abstract: PURPOSE:To prevent a soap from gelling by water at use and sufficiently exhibit the washing action and foaming action of the soap by attaching a shaft part having a screw on the outer surface to be buried in a solid soap body, and a hanging part continued to the end part of the shaft part on the outside of the soap body to be suspended in a fixed position. CONSTITUTION:The shaft part 3 of a hanging tool 2 is pushed by its screw and fixed to an existing, for example, commercially available soap body 1 used for domestic facing, and a hanging part 4 is continued to the shaft part 3. After the use of the soap body 1, the hanging part 3 is suspended in a fixed position, whereby a liquid such as water adherent at use is dropped from the soap body 1. Thus, the soap body 1 can be prevented from gelling and swelling. The washing action and foaming action of the soap body 1 can be therefore sufficiently exhibited, and the degree of loss is suppressed so that the soap body 1 can be used over a long period.
Patent JP-S58115960-A (JP)
Title: Transmission system of 3b-2t code
Inventor: HAKUTA AKIRA
IPC: H04L25/49
Filed: 1981-12-29
Abstract: PURPOSE:To attain ease of synchronism at the reception side, by inserting an alternate pattern of ''11'' and ''00'' to respective head of two blocks forming one frame of a binary code and converting and transmitting the pattern so that the same value out of either one of ternary , +1, 0, -1 is inserted to the 1st bit of the 1st block and the 2nd bit of the 2nd block of the 3B-2T code. CONSTITUTION:A terminal station 1 generates framed binary data together with frame information. A 3B-2T conversion circuit 2 converts a binary data into a ternary data, and a 2T-3B conversion circuit 6 picks up synchronizing information from the tri-state data and inverts the data into the original binary data. In Figure, (a) indicates the frame constitution of binary code and F1, F2 are consecutive 2-bit for synchronism. Fig. (b) shows the frame constitution of the 3B-2T code. S1, S2 are ''0'' signals sproduced through the inserted bits F1, F2 in the binary code signals, the S1 is inserted to the 1st bit of the 1st ablock and the S2 is to the 2nd bit of the 2nd block. The frame synchronism is taken by detecting the inserted bits S1, S2 at the reception side.
Patent JP-H0640935-A (JP)
Title: Protein synthesis promoter comprising tcf-ii as active ingredient
Inventor: MASUNAGA HIROAKI
IPC: A61P13/02
Filed: 1992-07-16
Abstract: PURPOSE:To obtain a protein synthesis promoter for treating hypoproteinemia comprising a glycoprotein tumor cytotoxic factor (TCF)-II derived from a human fibroblast as an active ingredient. CONSTITUTION:The protein synthesis promoter for treating hypoproteinemia comprises TCF-II obtained by concentrating a human fibroblast cultured solution on an ion exchanger and subjecting the resultant eluate to the affinity chromatography or obtainable according to a genetic engineering technique as an active ingredient. This promoter is administered as a parenteral injection. In this case, the administration is performed by any of intravenous, intraarterial, intramuscular or subcutaneous injection. This promoter is effective in treating the hypoproteinemia caused by the hepatopathy, the defluvium or subnutritiousness due to renal insufficiency.