baber/WOPTO huggingface dataset:
Patent JP-H11156716-A (JP)
Title: Filtration device for grinder
Inventor: KOGURE HIROSHI
IPC: B24B55/06
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a filtration device for a grinder with easy maintenance capable of reducing both initial and running costs. SOLUTION: A plurality of dusty pipes in the lower surface part of which an effluent port 4' is bored, are provided horizontally over the upper part of a filtration tank main body 1 by way of an introduction pipe and a branch pipe 3, to which dusty grinding fluid (b) is introduced out of a grinder, each dusty distribution pipe 4 is inserted into each filtration bog body 5, and each filtration bag body 5 is suspended from the dusty distribution pipe 4 so as to be fixed thereto.  The respective filtration bag bodies 5 located in the front and in the rear are sewn by a sewing machine in the vertical direction while a space close to the upper side of each filtration bag body is being left as is, so as to be formed into a plurality of split filtration bag bodies 5', each dust arresting part 6 is sewn by a sewing machine in an inverted V shape in the upper end parts of the split filtration bag bodies 5' for accelerating a circular flow, and preventing a reverse flow of disty grinding fluid (b) introduced in the inside of each split filtration bag body, a grinding fluid pump is provided at one side of the filtration tank main body 1, and the grinding fluid pump is communicated with an effluent port 8 at the lower surface of the filtration tank main body 1, the effluent side of the grinding fluid pump is communicated with an existing cleans tank,  and a cleans grinding fluid feeding pump provided for the clean tank is communicated with the grinding fluid discharging part of the grinder.
Patent JP-H10168270-A (JP)
Title: Propylene polymer composition and blow molding made therefrom
Inventor: MORI RYOJI
IPC: B29C49/04
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene polymer composition which can give a blow molding excellent in rigidity, impact resistance, transparency, surface gloss and falling weight impact strength by mixing a propylene block copolymer with an ethylene/α-olefin copolymer. SOLUTION: This composition comprises 70-95wt.% propylene block copolymer (A) being a copolymer of propylene with ethylene or a 4-20C α-olefin and having a melt flow rate (230 deg.C) of 0.1-10, a content of decane-solubles (at 64 deg.C) of 5-15wt.%, an ethylene content of 20-45mol%, an intrinsic viscosity of 1.2-4.0 and a pentad isotacticity of the decane-insolubles (64 deg.C) of 0.96-0.99 and 5-30wt.% ethylene/3-20C α-olefin copolymer having a density of 0.905-0.935 and a melt flow rate (190 deg.C) of 0.5-5. It is desirable that the difference of the density of component B from that of the decane-solubles of component A is 0.04-0.080. The composition can give a molding excellent in a balance between rigidity and impact resistance.
Patent JP-H04194261-A (JP)
Title: Wall panel mounting structure
Inventor: NAMIKAWA MISAO
IPC: E04F13/21
Filed: 1990-11-27
Abstract: PURPOSE:To prevent levitation of a wall panel by hooking the upper hook piece of a wall panel at a lower stage to a lower hook part of a hook metal, and locating a levitation preventing member between the hook piece and the upper hook part. CONSTITUTION:An upper hook piece 6 of a wall panel 5 at a lower stage is hooked to a lower hook part 3 of a hook metal 2 hooked to a wall ground 1, a lower hook piece 6 of the wall panel 5 at an upper stage is hooked to an upper hook part 4, and the wall panel 5 is mounted through a hook system. After the panel 5 at a lower stage is mounted, a levitation preventing member 7 is located between the hook piece 6 of the upper part of the back of the panel 5 at a lower stage and the upper hook part 4 and mounted by means of a double-coated adhesive tape 17. This structure, even when levitation is exerted on the panel 5 during the occurrence of earthquake, brings the member 7 into contact with the hook part 4 and prevents levitation of the panel 5.
Patent JP-H01169423-A (JP)
Title: Optical isolator
Inventor: TADOKORO TAKEO
IPC: G02B27/28
Filed: 1987-12-25
Abstract: PURPOSE:To decrease the number of knockdown parts, to reduce the manhour for assembly and to shorten the length of an optical isolator by adding a first polarizer 1, a Faraday rotary element 2, a second polarizer 3, a cylindrical magnet 5 and a turning-back prism 4. CONSTITUTION:The first polarizer 1, a Faraday rotary element 2, a cylindrical magnet 5, the second polarizer 3 and a turning-back prism 4 are provided successively along an optical axis. The title optical isolator has a Faraday rotation angle of 45 deg., and the second polarizer 3 is installed by inclining the direction of the passing polarization plane by 45 deg. against the first polarizer 1. In such a way, by installing the prism 4 at the rear end of the optical isolator of one stage, light passes two times through the inside of the optical isolator by a reflected turning-back light, and >=60dB insertion loss in the opposite direction can be realized. Therefore, the number of knockdown parts is decreased and the manhour for assembly is reduced, and the length of the optical isolator is shortened.
Patent JP-H05245247-A (JP)
Title: Brake device for skate shoes
Inventor: ARETSUSANDORO POUTSUTSUOBON
IPC: A63C17/14
Filed: 1992-12-07
Abstract: PURPOSE: To provide a brake device for a roller skate, specifically a skate shoes each with straight-lined wheels. CONSTITUTION: Two wheel holders 7 and 8 to hold wheels 13 has springs 18 and 19 attached between the frame 2 of a skate and the wheel holders themselves. This brake device 1 has a pad 22 in contact with a chock member 23 to freely adjust the brake operation, and this brake device 1 is inserted between the frame 2 and at least one wheel 13 and/or at least one wheel holder. Using this device, a user can easily and effectively control roller skates.
Patent JP-2001140035-A (JP)
Title: High strength cold rolled steel sheet excellent in ductility and stretch-flanging property and producing method thereof
Inventor: OSAWA KAZUNORI
IPC: C22C38/38
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To produce a high strength cold rolled steel sheet having excellent ductility and strength-flanging properties and suitable as the stock for automotive parts. SOLUTION: This steel sheet has a composition containing, by mass, 0.05 to 0.2% C, 0.5 to 3.0% Si, 0.6 to 3.0% Mn, <0.015% P, <=0.005% S, <0.10% Al, <=0.005% N and Ti: Ti* and also <=0.10% (where Ti*=Total Ti-[(48/32)S+(48/14)N]) and containing Ca and/or rare earth metals of 0.0010 to 0.0100%, and the balance Fe with inevitable impurities and has a composite structure composed of ferrite of >=30 volume %, retained austenite of >=2 volume % and a low temperature transformed phase, in which the average crystal grain size of the above ferrite is moreover controlled to <=15 μm, and also, the ratio of Tias TiC/Ti* is controlled to >=0.05.
Patent JP-2001144037-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: MURATA MASAHIRO
IPC: B23K26/364
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To avoid the quality deterioration of chips, the deterioration of the workability and the damage of a dicing apparatus when a very thin wafer is diced. SOLUTION: A wafer 1 is stuck to a flat plate 3 which has a large number of through-holes 3A with a double-sided adhesive sheet 2. After the flat plate 3 is fixed to the dicing table 4 of a dicing apparatus, the wafer 1 is cut through its full thickness by a laser beam and divided into a large number of chips 1A. After a single-sided adhesive sheet 6 is applied to the chips 1A, the pins 8A of a pinholder-like removal jig 8 are inserted into the respective through- holes 3 of the flat plate 3 to push the double-sided adhesive sheet 2 to which the chips 1A are stuck off the flat plate 3. After an adhesive tape 9 is stuck to the side of the double-sided adhesive sheet 2 which is pushed off the flat plate 3, the double-sided adhesive sheet 2 stuck to the adhesive tape 9 is removed from the chips 1A stuck to the single-sided adhesive sheet 6.
Patent JP-H06144249-A (JP)
Title: Motor-driven power steering
Inventor: SHOJI SHINICHI
IPC: B62D119/00
Filed: 1992-11-11
Abstract: PURPOSE:To detect the abnormality of a mechanical part so as to aim at safe travel. CONSTITUTION:The lateral distribution of the output signals of a steering angle sensor or a torque sensor is calculated every fixed time (an hour, for instance), and at the unbalanced time, an assist control map is corrected in a step S26. The slippage of lateral distribution is thereby corrected appropriately. Accordingly, even in the case of abnormality being generated to the mechanical or sensor system of steering, assist force is changed in the direction of nullifying lateral unbalance so as to improve steering feelings and to heighten safety and operability. The alarm of abnormality is sent out in a step S28.
Patent JP-H06144032-A (JP)
Title: Mobile farm machinery
Inventor: NAKAO TOSHIO
IPC: B60K17/04
Filed: 1992-11-11
Abstract: PURPOSE:To simplify the mounting structure of a transmission case and a front axle case, etc., by installing a reduction gear case in front of the front axle case, and inputting a shift output from a continuously variable belt transmission mechanism into the reduction gear case. CONSTITUTION:It is so constituted that a reduction gear case 43 is installed in front of a front axle case 5, and a shift output from a continuously variable belt transmission mechanism 64 is inputted into the reduction gear case 43. With this constitution, since the reduction gear case 43 is set up in a space between an engine 2 and a transmission case 4, a swing structure in the front axle case 5 is easily composable in this way. With this frontal installation structure of the engine 2, a mounting structure of the transmission case 4 and the front axle case 5, etc., is easily simplified. In addition, a change of 90 degrees each or the like in both input and output directions of the reduction gear case 43 can be done easily, the simplification of a power transmission route and a machine body structure and their functional improvements or the like are well promoted.
Patent JP-H08173978-A (JP)
Title: Method for removing organic substance
Inventor: MORITA HIROSHI
IPC: C02F1/58
Filed: 1994-12-28
Abstract: PURPOSE: To reduce the amount of persulfuric acid and/or persulfate to be added as an oxidizing agent in the removal of organic substances in raw water by deionization treatment after the TOC component in the raw water being decomposed by heating in the presence of the oxidizing agent. CONSTITUTION: The amount of persulfuric acid and/or persulfate to be added as an oxidizing agent, which is reduced as S2 O8 <2-> , is made 20-45 pts.wt. per 1 pt.wt. of TOC in raw water. In this way, in a heat decomposition method, TOC can adequately be heat-decomposed by the addition of persulfate in an amount less than a theoretical value to accomplish efficient treatment with the reduced amount of perfulfate at low costs, so that a deionization process is prevented from being affected by the heat decomposition with excessive persulfate. In this way, the scale of equipment in the deionization process can be contracted.
Patent JP-S63254996-A (JP)
Title: Evaluation of latent mutation inducing activity of substance
Inventor: FUATEME SHIIMA SARIASURANI
IPC: G01N33/68
Filed: 1987-12-25
Abstract: A method for evaluating the potential mutagenic activity of a substance which comprises:   (a) culturing cytochrome P-450 induced bacteria from the genus Streptomyces in a culture medium comprising the substance to be evaluated; (b) incubating an amino acid requiring mutant strain of Salmonella typhimurium in the presence of a sample of the bacterial culture from (a); and (c) determining the number of resulting amino acid sufficient revertant colonies. a
Patent JP-H07178179-A (JP)
Title: Connector
Inventor: SUGAWARA MICHIHIRO
IPC: A61M25/08
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a connector which can easily adjust a deformation of a valve body and does not damage instruments, by comprising: a body having the valve body in a path for inserting the instrument; an operating body for operating to deform the valve body from the outside of the body so as to reduce the inner diameter of the valve body: and an engaging portion for engaging step by step the operating body with the body. CONSTITUTION:A connector 1 is formed from a body liquid-tightly connected at the front end with a guide catheter for guiding a catheter having an expander to the entrance of a coronary artery, and an operating body 6 projected from the base end of the body. Projections 44a, 44b provided at a predetermined interval in the longitudinal direction of a cylindrical body 4 on the outer periphery of the front end of the cylindrical body 4 are made engageable with a projection 62 of the operating body 6. The valve body 5 is constituted from a cylindrical elastic member having a path. The operating body 6 which is a cylindrical body with a handle 61 formed at the base end. is slidably inserted into an insertion path 21 from the opposite side of the handle 61 and the opening of the end portion, and by further inserting, presses the valve body 5 which is controlled the movement by wall 43, and deforms so as to reduce its inner diameter.
Patent JP-H10156487-A (JP)
Title: Method for clamping cope and drag and device thereof
Inventor: NAITOU MASAMOTO
IPC: B22C21/08
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent the lifting and the deformation of a cope at the time of pouring molten metal while corresponding to even a mold having different position of a sprue by laying a molding flask frame on the upper part of jointed cope and drag and connecting the molding flask frame and the drag or a molding board through a connecting member. SOLUTION: A clamping device is laid on the upper part of the cope 8 with frame and the hook type connecting member 5 is pushed and engaged with a projection 7A for connecting of the drag 7 with frame to complete the clamping of the cope and the drag 8, 7. Since the cope and the drag 8, 7 become the condition of pushing with lattice-like molding flask frame 4 having many spaces on the upper surface of the cope 8, this clamping can correspond to even the mold having different position of the sprue. Further, the lifting of the cope 8 at the time of pouring the molten metal is prevented with the molding flask and also, the deformation of center part upward of the cope 8 can be prevented with the pushing of the connecting member.
Patent JP-H04198375-A (JP)
Title: Coating resin and coating processing
Inventor: ORIUCHI MASAKI
IPC: D06M15/564
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a resin for coating cloth dyed with disperse dye, comprising an oil-soluble acrylic resin, etc., and a specific melamine compound in a specific ratio. CONSTITUTION:(A) 100 pts.wt. resin selected from an oil-soluble acrylic resin, urethane resin and silicone resin is blended with (B) 5-100 pts.wt. compound shown by formula I (R1 to R6 are H, OH, -OCnH2n+1, -CH2OCnH2n+1, -CH2OH, -CH2CH2OH, -CH2CH2CH2OH, -CONH2, CONHCH2OH or group shown by formula II; n is integer) to give the objective resin.
Patent JP-H11161202-A (JP)
Title: High picture element density image display method and liquid crystal image display device
Inventor: SHIROCHI YOSHIKI
IPC: G09F9/35
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized liquid crystal display device provided with high picture element density for accomplishing high transmittance, a high contrast ratio, and a wide visibility angle and provided a high picture element density image display method in which a small-sized aperture mask with fine precision can be applied. SOLUTION: A minute picture element aperture mask in a high picture element density small-sized liquid crystal panel tends to generate polarization turbulence, and if this turbulence is caused in an aperture mask put between polarizing plates, polarization performance is deteriorated. By matching the transmitting direction of an emission side polarizing plate 5 with the polarizing direction of the aperture mask 2 or making the transmitting direction of an incident side polarizing plate 4 coincide with the polarizing direction of the aperture mask 2, polarization turbulence is reduced and transmittance of liquid crystal, contrast, and a visibility angle are improved.
Patent JP-H09150276-A (JP)
Title: Flash welding starting method
Inventor: MUKAI TAKAMINE
IPC: B23K11/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide of a flash welding starting method by which the flash welding can easily be executed even when there are scales on the end surface of a material to be welded. SOLUTION: In this flash welding method by holding two materials 1, 2 to be welded with two electrodes 3A, 3B connected to both outputting terminals of an electricity supplying transformer 5 respectively, and abutting end surfaces of the materials 1, 2 to be welded on each other to conduct the current between both electrodes 3A 3B, the end surfaces of the materials 1, 2 to be welded are abutted on each other through a contact medium 6 and energized by the electricity. The flash welding is started after executing the initial stage energizing treatment by which the current value becomes a necessary prescribed current value to the flash welding just after engization to generate the arc.
Patent JP-H01167666-A (JP)
Title: B/f separator to be used for immune reaction measurement
Inventor: TSUKAMOTO HISAO
IPC: G01N33/543
Filed: 1987-12-24
Abstract: PURPOSE:To make B/F sepn. operation of the label of a fixed complex formed on the surface of granular carriers by an antigen-antibody reaction and the similar free label without causing such an engagement state that a nozzle comes into pressurized contact with the surface of granular carriers. CONSTITUTION:Discharge of liquid is first executed through an outside tube 32 while the nozzle 3 existing in an initial position is moved downward to the position where the nozzle approaches the granular carriers 2 in a reaction cup 1 to the extent of not coming into contact therewith. The nozzle 3 is then moved further downward and the suction of the liquid is stopped and in turn, the discharge of a cleaning liquid is executed through an inside tube 31 at a prescribed flow rate. The granular carriers 2 positioned right under the nozzle are gathered to the side (inside circumferential wall of the reaction cup) of the nozzle by discharge flow of the cleaning liquid and, therefore, the downward moving nozzle 3 arrives at the bottom of the cup 1 without pinching the granular carriers 2. 'Liquid suction and discharge control of cleaning time' is then repeatedly executed in succession.
Patent JP-H02183892-A (JP)
Title: Cash register with service information printing function
Inventor: HOSOYA KAZUO
IPC: G07G1/06
Filed: 1988-12-27
Abstract: PURPOSE: To enhance customer service by controlling, when a select signal from an input means is input in the cash register, a storage means to print a corresponding time zone service information in response to a clock signal issued from a time means on a readout sheet. CONSTITUTION: In response to a time zone during which service information is issued, the contents of the service information to be issued are changed and printed in a receipt. As an example, when commodity registrations are wholly completed, a total amount is calculated and printed, while a reset total of purchased commodities is executed. After that, the operator confirms whether or not the customer desires to print out the time table of the nearest transportation, and push a prescribed key of a key input means 3 in response to a customer's request. When the time table of a desired transportation line is input, the control section 5 reads out the current time from the time means 2, reads out a two-hour time table, as an example, calculated based on the current time from desired transportation lines of the time table means 2, and sends the result to a printer means 4.  The printer means 4 then prints the time tables in the receipt sheet based on received data.
Patent JP-2001138701-A (JP)
Title: Emergency tire rim, method for using emergency tire rim, emergency tire rim assembly, method for using emergency tire rim assembly and method for diverting the assembly
Inventor: NARUSE YUTAKA
IPC: B60B3/04
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To effectively divert an emergency tire and an emergency tire rim that do not reach their usage scrap limit. SOLUTION: A tire rim assembly 10 loaded on a vehicle is diverted to another vehicle. When an automobile including, for example, the emergency tire rim assembly 10 is scrapped, and the emergency tire rim assembly 10 is not used or dose not reach its usage scrap limit, it is diverted for another automobile. The usable assembly 10 thus can be effectively diverted.
Patent JP-H02171980-A (JP)
Title: Tracing method for diagram
Inventor: FUJITA YASUO
IPC: G06K9/46
Filed: 1988-12-26
Abstract: PURPOSE:To hierarchically and efficiently trace a diagram by returning to an original node and determining the next direction when a node is once reached. CONSTITUTION:The diagram is expressed by nodes N1-N10 at an endpoint or branch point and branches BR1-BR10 of a segment connecting the nodes and a minimum closed curved line composed of the branches is defined as a loop. A first cross point to a scanning line in a prescribed direction to the diagram or arbitrary one node is defined as a start point and the branch is traced to the next node. Each time the tracing reaches the respective nodes, operation is returned to the preceding node and the untraced branch is traced in a prescribed trace and search order. When there is no untraced branch in the preceding node, the operation proceeds to the node, which is obtained by the oldest tracing, and the same tracing is repeated. Then, the tracing is executed hierarchically. Thus, even when the start point of the tracing is made arbitrary, the diagram can be traced efficiently and hierarchically.
Patent JP-H09145154-A (JP)
Title: Method for controlling bath heater having one-boiler two-water passage type hot water feeder and remote controller for bath room
Inventor: ANADA KAZUYOSHI
IPC: F24H1/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve a safety characteristic against fire burn by a method wherein a temperature in a heat exchanger for a hot water feeding operation is changed to be controlled up to such a high temperature as one capable of performing a sufficient heating of water in a bath tub when a hot water feeding temperature is set to be a value more than a predetermined value in the case that the heating operation for the bath tub water is carried out under a condition in which hot water feeding is performed at a bath room. SOLUTION: In the case that the present invention is applied to a bath furnace having one-boiler and two-water passage type hot water feeding device in which water in a bath tub 3 is guided by a circulating pump 4 into a heat exchanger 2 for a bath, where the water is heat exchanged with hot water kept in a heat exchanger 1 for hot water feeding operation and returned again to the bath tub 3, thereby water in the bath tub 3 is heated, a bath tub water heating switch for a remote controller 6 for a bath room is operated when the water in the bath tub is heated and then the circulating pump 4 is operated. A temperature of the hot water to be fed at this time is inputted to a control part 8 through a hot water feeding temperature setting switch of the remote controller 6 for the bath room. However, in the case that the temperature set by a person taking a bath is high temperature, a hot water feeding start switch is operated, thereafter it is controlled such that the temperature of the hot water to be fed is not set to be a high temperature even if the heating switch for the bath tub water is operated.