baber/WOPTO huggingface dataset:
Patent JP-H09151759-A (JP)
Title: Control device for internal combustion engine
Inventor: ITAMI TAKEHIKO
IPC: F01N3/28
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To contrive compatibility between early activation of a catalyst and engine stabilization by estimating a catalyst activation water temperature on the basis of the cooling water temperature at the time of engine start, and carrying out lean-control until the water temperature reaches an estimated water temperature. SOLUTION: A means B for detecting start of an engine A and a means C for detecting an engine cooling water temperature are arranged, those output signals are inputted to an activation judging water temperature setting means F, and the activation judging cooling water temperature of an exhaust gas emission control catalyst E arranged in the exhaust passage D of an engine is set on the basis of an engine cooling water temperature when engine start is detected. The air-fuel ratio of mixture supplied into the engine A is made in a lean condition rather then a stoichiometric air-fuel ratio until the cooling water temperature reaches an activation judging water temperature, by an air-fuel ratio controlling means G, and the air-fuel ratio which is made in the lean condition is controlled in a rich direction after it reaches the activation judging water temperature.  It is thus possible to activate the catalyst early, and also it is possible to exhibit exhaust gas emission control function of the catalyst in a largest level after the water temperature reaches an estimated cooling water temperature.
Patent JP-H03177787-A (JP)
Title: Reduction of sintering nonuniformity of sintered ore
Inventor: TANABE HITOSHI
IPC: C22B1/20
Filed: 1989-12-05
Abstract: PURPOSE:To permit the delicate control of nonuniform sintering in widthwise direction by a method wherein the action amount of layer thickness is determined based on a relative relation between the difference of widthwise layer thickness of a pallet and the difference of window box temperature of widthwise ore discharging unit. CONSTITUTION:A process computer 10 samples the thickness of layer Hij of every rows of pallets and the window box temperature Tij of an ore discharging unit to obtain average values Hi, Ti in every widthwise directions (every rows) of the pallet as well as the average value of all rows and operate differences DELTAHi, DELTATi from the average values of all rows while the operated valaues are preserved in a file. Upon arriving at a learning period, the regression analysis of the differences DELTATi, DELTAHi is effected in every widthwise directions (in every rows) of the pallet while employing data in the degree of nearest 4 hours. When the relative coefficient gamma i of an obtained regression straight line is higher than a reference value gamma o, the value of Ki is renewed from the previous value of Ki by the inclination of the regression straight line. The layer thickness setting value Hisv of next time is operated while employing the values of Ki, the nearest temperature difference DELTATi, a layer thickness average value Hi in every rows and a microcomputer 11 controls the opening degrees of sub-gates in respective rows through PID control so that the operated value becomes DELTAHisv.
Patent JP-2000144068-A (JP)
Title: Pressure sensitive adhesive film for producing multi- layer wiring board with ivh
Inventor: OYAMA YASUSHI
IPC: C09J7/02
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a film excellent in a releasing property suffering from no protrusion of a resin constituting an insulating adhesive layer by forming a barrier layer such as a resin film or a metal film between a support layer made of a polyester and a pressure sensitive adhesive, thereby preventing the migration of an oligomer to the pressure sensitive adhesive layer. SOLUTION: A pressure sensitive adhesive film comprises a support having a thickness of 12-125 μm made of a polyester film such as a polyethylene terephthalate or the like, a pressure sensitive adhesive coated on one side of the film and a barrier layer formed between the support and the pressure sensitive adhesive and composed of a resin film, a metal foil or a metalized film or the like. The pressure sensitive adhesive is obtained by compounding a copolymer having a wt. average mol.wt. of at least 500,000 and a glass transition temperature of -30 to -50 deg.C and comprising at least 50 wt.% of an acrylic monomer or methacrylic acid monomer and 1-50 wt.% of a functional group- containing monomer such as hydroxyalkyl methacrylate or the like with an isocyanate crosslinking agent such as triphenylmethane triisocyanate or the like.
Patent JP-H09156539-A (JP)
Title: Front grille opening device for agricultural work vehicle
Inventor: TAMADA TAKESHI
IPC: A01C11/02
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To form a bonnet and a body in a flat form without losing front grille opening/closing functions. SOLUTION: An upper part and both side parts of an engine are covered with a bonnet 2, and a front part is covered with a front grille 3 which is detachable, a lever 26 is extended from a hook 28 to catch a rod 33 provided along width of the inside of the front grille 3, and the lever 26 is composed to be operated from a radiator water supply cover 23 opened in a upper surface of the bonnet 2.
Patent JP-2000141093-A (JP)
Title: Press-driven hydraulic pressure generation device
Inventor: KITAURA ICHIRO
IPC: B30B1/32
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce the approach stroke in a press-driven type hydraulic pressure generating device, to increase the responsiveness in generating the hydraulic pressure, to improve the durability, to miniaturize the device, and to reduce the manufacturing cost. SOLUTION: A piston member 4 has an annular piston 5 for pressurization which is movable fitted in a cylinder hole 3 and an input piston 7 which is partially engaged with the annular piston 5 for pressurization in an approximately integratedly elevating/lowering manner, and the drive force is inputted, a locking member 15 to lock the annular piston 5 for pressurization to the top dead center position from an upper part, and a valve mechanism 13 which is opened only when the piston member 4 is at the top dead center position to communicate an oil storage part 9 with the cylinder hole 3 is provided on the piston member 4.
Patent JP-H06154317-A (JP)
Title: Cd4 positive cell capturing material
Inventor: INAMORI KAZUNORI
IPC: A61M1/36
Filed: 1992-11-25
Abstract: PURPOSE:To provide the CD4 positive cell capturing material formed by immobilizing peptide or modified peptide which can capture the CD4 positive cells excessively increased in the ratio thereof by a certain cause and has the bondability with the CD4 positive cells to a non-woven fabric by applying this material to an extra corporeal circulation treatment system of blood, etc. CONSTITUTION:This CD4 positive cell capturing material is formed by immobilizing the peptide or modified peptide having the bondability with the CD4 positive cells to the nonwoven fabric having an amino group or imino group and 1 to 30mum average fiber diameter. The number of the total amino acid residues is confined within 70 pieces.
Patent JP-H10161452-A (JP)
Title: Image fixing device and electrophotographic image forming device
Inventor: YAMAMOTO KAZUOKI
IPC: G03G15/20
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an image fixing device capable of shortening a warm-up time until fixing becomes possible from the supply of power by using a heating roller of a heating type by a normal halogen lamp. SOLUTION: The image fixing device is provided with the hollow cylindrical heating roller 1 into which a halogen lamp 2 is inserted, a pressure roller 5 which is provided in a position facing the heating roller 1 and for pressing a recording medium 6, a heat insulating material 3 arranged to cover the cylindrical surface part not coming into contact with the pressure roller 5, of the heating roller 1, with a very small gap and a sheet-like heating element 4 provided on the surface facing the heating roller 1, of the heat insulating material 3. The sheet-like heating element 4 is energized only during the time from the supply of the power until the surface temp. of the heating roller 1 reaches an operable temp. and heating by the halogen lamp 2 is accelerated from the outside, to shorten the warm-up time.  Radiation from the heating roller 1 is reduced by the heat insulating material 3, so that the consumption of the power for keeping the surface temp. of the heating roller 1 constant during use is reduced as well.
Patent JP-2001130708-A (JP)
Title: Automatic warehouse system
Inventor: FUKUSHIMA MASAZUMI
IPC: B65G1/04
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic warehouse system which can both store and handle articles. SOLUTION: Handling units 16 are provided in rear of a rack, and stations thereof are provided in the rack 6. Thus, Two stacker cranes 12, 14 to carry articles within their stations.
Patent JP-2000146899-A (JP)
Title: Ammonium ion measuring device
Inventor: IWAMOTO YOSHIKAZU
IPC: G01N27/404
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To eliminate interference influence caused by an alkali metal ion or the like, and to immerse an electrode directly into a sample without pretreatment such as masking so as to measure ammonium ion easily. SOLUTION: This device is provided with a cylindrical sensor body 2 storing a reference electrode internal solution 3, a reference electrode internal electrode 4 and a pH measuring glass electrode in its inside, a diaphragm 10 provided in a condition abutting on a response film 7 of the glass electrode 5 in an end part opening side of the sensor body 2 to permeate ammonium gas, and an ion permeable thin film 11 provided in a sample side of the diaphragm 10, and containing a reagent having strong alkali buffering ability to substitute ammonium ion in a sample with ammonia gas. Interference influence by alkali metal ion or the like is eliminated thereby, and the electrodes are directly immersed into river water, lake water, swamp water, in particular sea water containing a large amount of sodium, and the like without pretreatment such as masking, so as to measure easily ammonium ion.
Patent JP-H08149623-A (JP)
Title: Inside illuminator for outdoor switchgear
Inventor: NISHIYAMA MASAFUSA
IPC: H02B3/00
Filed: 1994-11-25
Abstract: PURPOSE: To enable a worker to perform switch operating work, note taking work, etc., without opening the door of an outdoor switchgear even at rainy night by sufficiently illuminating meters and switches on a control board in the panel of the switchgear. CONSTITUTION: When a handle fitting 9 is turned, an operating door limit switch 16 is actuated and an inside illuminating lamp 12 is turned on. When the lamp 12 is turned on, a mirror body 17 provided on the rear surface of a door 3 reflects the light from the lamp 12 and the reflected light irradiates meters 14 and switches 15 on the front face of a monitoring control board 13 provided in the front section of a panel main body 1.
Patent JP-H08152608-A (JP)
Title: Frame material for liquid crystal and frame for liquid crystal
Inventor: SHINOMIYA TADASHI
IPC: C08L69/00
Filed: 1994-11-25
Abstract: PURPOSE: To improve rigidity and warpage and to obviate the occurrence of trouble at the time of mounting liquid crystals by consisting a frame material of a polycarbonate resin, flaky inorg. filler, and fibrous fillers and specifying the respective weight ratios. CONSTITUTION: This frame material is a compsn. consisting of 50 to 95wt.% polycarbonate resin, 5 to 50wt.% flaky inorg. filler, and 0 to 25wt.% fibrous fillers. Workability by molding is inferior if the ratio of the polycarbonate resin is below 50wt.% and rigidity is inferior if the ratio exceeds 95wt.% and such ratios are undersirable. The rigidity and warpage are inferior if the ratio of the flaky inorg. fillers is below 5wt.%. The workability by molding is inferior, the sp. gr. increases and the reduction in weight is not possible if the ratio exceeds 50wt.%. The warpage is inferior if the ratio of the fibrous fillers exceeds 25wt.% and, therefore, such ratios are inferior. The average particle size of the flaky inorg. fillers is preferably 10 to 600μm and the average shape ratio (major diameter thickness) is 2 to 30.  The average diameter of the fibrous fillers is preferably 0.2 to 20μm and the fiber length is 10μm to 10mm.
Patent JP-H09131777-A (JP)
Title: Injection molding method of information recording disc
Inventor: TAKAYAMA KAZUTOSHI
IPC: G11B7/26
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To mold an information recording disc out of a resin having low heat history by supplying a material resin to an injection device having a venting opening by omitting preliminary drying and melting and kneading the material resin by the injection device. SOLUTION: A green material resin is supplied into a cylinder 1 from a supplying opening 4. The pelletized material resin is sent to the front part of the cylinder 1 by rotation of an injection screw 2, compressed, melted, and kneaded. Moisture and volatile vaporized by heat compression are sucked together with inert gas by a venting opening 5 whose pressure is always being reduced, and exhausted to the outside of the cylinder 1. The resin which is measured in the front part of the cylinder 1 is moved by the forward movement of the injection screw 2 so as to fill a cavity 9 in a mold 8 with it from a nozzle 7 at the head end of the cylinder 1 through a hot runner 10.
Patent JP-S62177100-A (JP)
Inventor: KIRU WAN CHIYUN
IPC: C11D17/00
Filed: 1986-12-29
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。
Patent JP-H08206307-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-11-08
Abstract: PURPOSE: To smoothly assemble a variable display device, easily replace parts at the time of a failure, and make the rotating motion of a rotary drum smooth. CONSTITUTION: Mechanisms controlling the rotation, drive, and stop of a rotary drum 76a are integrated into a unit on a motor fixed board 78a, and multiple units are stored and fixed in parallel in a storage box 74 and a frame member 69. Assembling can be facilitated, failed parts can be replaced in units, and the replacing work can be facilitated. The connection section between the motor shaft of a motor 77a and the rotary drum 76a is arranged near the center of the cylindrical rotary drum 76a, the angular moment generated by a cylindrical outer periphery section from the rotation center can be made uniform, and the smoother rotating motion of the rotary drum 76a can be secured.
Patent JP-H01160884-A (JP)
Title: Bubble membrane composition of film-forming resin
Inventor: TANAKA HIDEO
IPC: C08L29/04
Filed: 1987-12-16
Abstract: PURPOSE:To obtain the present composition having excellent strength, water- absorption resistance, water resistance, etc., and giving a light-weight product, by compounding a foaming agent, PVA, a specific aqueous resin, a water- reducing agent and a bubble membrane stabilizer. CONSTITUTION:The objective bubble membrane composition of film-forming resin can be produced by compouding 3-15wt.% of a foaming agent (e.g., polyoxyethylen alkyl ether), 90-40wt.% of PVA having an average polymerization degree of 1000-5000 and a saponification value of >=70%, 10-60wt.% of other aqueous resin (e.g., acrylic resin) free from water-reducing effect and bubble membrane stabilizing effect, 0-70wt.% of a water-reducing agent (e.g., condensation product of melaminesulfonic acid sodium salt and formaldehyde) and 0-10wt.% of a bubble membrane stabilizer (e.g., methylcellulose). The composition is diluted with water, passed through a foaming machine to form bubbles having an average diameter of 15-20mum by the action of the PVA and bubbles having an average diameter of 20-50mum by the action of the aqueous resin and the foaming agent and kneaded with cement paste, etc.
Patent JP-H05149064-A (JP)
Title: Wooden fireproof door
Inventor: USUI HIROAKI
IPC: E06B3/84
Filed: 1991-11-29
Abstract: PURPOSE:To increase a preventing function against flame, by forming frames in which zonolite calcium silicate plate is stuck on a laminate ply wood treated with an incombustible processing and fitting a plate treated with an incombustible processing thereon. CONSTITUTION:A sheet of plywood 5 laminated by wood veneess treated with an incombustible processing is backed with zonolite calcium silicate plate 6 under the relationship of the front and back faces. Next, frames 2 composed of lateral frames 2a and vertical frames 2b are formed by use of the above. Next, a wooden face plate 3 treated with an incombustible processing is backed with a rockwool plate 7 which is attached to the frame 2. Non-combustible materials such as calcium carbonate, calcium phosphorus, calcium hydroxide, calcium sulfate, calcium silicate. etc., may be settled in the wooden contents for their incombustible treatment. In this way, deformation from the front face to the back can be prevented on fire and it can prevent generation of the clearance between the external frames and the frames of fire door and hence it can keep out fire and smoke.
Patent JP-H11138268-A (JP)
Title: Main current switching stud welding method
Inventor: ISHII HIROYUKI
IPC: B23K9/20
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To secure the quantity of heat input required at the time of pushing by preventing or restraining the generation of short circuits during a lifting period in horizontal position welding for a large diameter of stud and in the latter half of the lifting period in penetration welding. SOLUTION: After an auxiliary arc current energizing time tp passes, a first main arc current Ia1 is outputted to shift to a main arc. Thereafter, a second main arc current Ia2 is outputted after the first main arc current energizing time ta1 passes, the expansion of the main arc is enlarged, an arc pressure is also increased, molten metal accumulated in the lower part of ferrule is pushed to the side of a stock to be welded, and whereby short circuits are prevented. Also, in penetration welding, the arc current is increased in the latter half of the lifting period to increase an arc force, the depth and range of penetration for a steel frame are enlarged, and whereby short circuits are prevented.
Patent JP-H08176046-A (JP)
Title: Production of diisopropyl ether
Inventor: YOKOMIZO AKIRA
IPC: B01J31/08
Filed: 1994-12-20
Abstract: PURPOSE: To obtain the subject compound useful as a gasoline base by a simplified one-stage method more efficiently than a conventional method by reacting propylene with isopropyl alcohol in the presence of a specific water saturated type acidic ion exchange resin catalyst. CONSTITUTION: Propylene is reacted with isopropyl alcohol in the presence of a water saturated type acidic ion exchange resin catalyst (preferably one having 2.3-2.6meg/g acid radical concentration) having <=20vo1.%, preferably <=5vol.% water content in the molar ratio of the former to the latter of preferably 0.5-3 to give the objective compound. The catalyst is preferably obtained by removing coordinated water of a water saturated type acidic ion exchange resin under reduced pressure of <=750Torr. The reaction between propylene and isopropyl alcohol is preferably carried out at 80-140 deg.C under 60-100kg/cm<2> at 0.1-10hr<-1> LHSV (propylene standard), a raw material feed rate.
Patent JP-H08170500-A (JP)
Title: Segment fabricating device for shield machine
Inventor: MURANO KENICHI
IPC: E21D11/40
Filed: 1994-12-20
Abstract: PURPOSE: To provide a segment fabricating device compact with high rigidity by combining a clearance measuring device, a position adjusting device for setting a segment fitting device, and an attitude adjusting device for setting inclination. CONSTITUTION: A space to an existing segment is measured as a coordinate system with the center of a fitted segment 25 as an origin by a clearance measuring device fitted to a holding frame 18 so as to compute a final target position. On the basis of the computed value, a turning ring 6 is turned by a turning motor to set the circumferential position of the segment 25, then an elevating frame 8 is elevated by an elevating cylinder 10 to set the radial position, and the circumferential tangential position is set by a fine adjusting frame 16. Around a spherical bearing 23, provided at the fine adjusting frame 16, as the center, the inclination and rotation of the holding frame 18 and an arm part 18a are adjusted by a pitching adjusting cylinder 19, a rolling adjusting cylinder 20 and a yawing adjusting cylinder 21 to connect the segment 25 to the existing segment.
Patent JP-H02255844-A (JP)
Title: Resin composition
Inventor: HIROZAWA TAKUMI
IPC: C08K3/26
Filed: 1988-12-16
Abstract: PURPOSE:To obtain an antibacterial and mildewproofing resin composition by mixing a zeolite retaining antibacterial metallic ions with a basic metallic compound. CONSTITUTION:A resin composition comprising a zeolite retaining antibacterial metallic ions and a basic metallic compound. Examples of the antibacterial ions which can be desirably used include ions of silver, copper and zinc. From the viewpoint of antibacterial properties, it is suitable that these ions are contained in an amount of 0.1-15% in the zeolite. Although at most 20% ammonium ions can be contained in the zeolite, it is suitable that the content of ammonium ions in the zeolite is 0.52%, desirably 0.5-2% from the viewpoint of the prevention of discoloration of the zeolite. Examples of the basic metallic compound which can be used include basic zinc carbonate, basic magnesium carbonate, magnesium hydroxide, aluminum hydroxide, calcium hydroxide and zinc hydroxide.
Patent JP-H06150593-A (JP)
Title: Loading/unloading mechanism
Inventor: KAJITANI KOJI
IPC: G11B21/21
Filed: 1992-10-30
Abstract: PURPOSE:To provide the loading/unloading mechanism of a low danger of the contact of a floating head slider and a magnetic recording medium with a magnetic disk device. CONSTITUTION:This loading/unloading mechanism for the magnetic disk device is constituted of a suspension mechanism which applies determined load to a floating head slider mounted with an electromagnetic conversion element and has a cam of a determined slope and a comb-shaped load suspension supporting mechanism 8 which is provided with a rectangular groove 9 having the depth larger than the height of the cam and the width larger than the width of the cam. The deformation of the spring part of the load suspension mechanism is suppressed over a long period of time and the change in the posture of the floating head slider at the moment of loading and unloading is suppressed and, therefore, the loading/unloading mechanism of the low probability of the contact between the floating head slider and the magnetic recording medium is obtd.