baber/WOPTO huggingface dataset:
Patent JP-H04178443-A (JP)
Title: Rubber composition and vibration-damping material
Inventor: KOBAYASHI MASAHIRO
IPC: C08K3/18
Filed: 1990-11-09
Abstract: PURPOSE:To obtain a lightweight rubber composition suitable for vibration- damping material, having excellent adhesion and adhesiveness and shape following properties by blending a mixture of rubber having specific number-average molecular weight and a thermoplastic elastomer with a hollow filler, a softening agent, a crosslinking agent and a blowing agent. CONSTITUTION:100 pts.wt. mixture of (A) 5-95 pts.wt. polybutadiene or styrene- butadiene rubber having 500-20,000, preferably 1,000-10,000 number-average molecular weight, preferably containing a functional group and (B) 5-95wt.% thermoplastic elastomer, preferably 1,2-polybutadiene or copolymer of an aromatic vinyl compound and a conjugated diene compound are blended with (C) 1-300 pts.wt. hollow filler (e.g. silica balloon), (D) 0-200 pts.wt. softening agent (e.g. process oil), (E) 1-100 pts.wt. crosslinking agent (e.g. sulfur or organic peroxide) and (f) 0-100 pts.wt. blowing agent to give a rubber composition.
Patent JP-H10131650-A (JP)
Title: Corner sliding gate door
Inventor: SAITO MITSUYOSHI
IPC: E06B11/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To enlarge an opening area of a corner part by providing the corner part with two sliding gate doors. SOLUTION: A corner sliding gate door has a locking door 6 and a receiving door 7 moved along two sides 2, 3 right-angled at a corner part of a site, and a robe-arm interlocked with a handle 24 is fitted to a door tip stile 13 of the locking door 6. An auxiliary stile 20 is fitted to the tip of a door tip stile of the receiving door 7, and a handle is fitted to the outdoor face of the auxiliary stile 20, while a robe-arm receiver engaged with and disengaged from the robe- arm is fitted to the indoor face. At the time of closing, the auxiliary stile 20 and the door tip stile 13 of the locking door 6 are made butt each other, and the outdoor face of the auxiliary stile 20 is formed to be flush with the outdoor face of the door tip stile 13 of the locking door 6.
Patent JP-H09151527-A (JP)
Title: Joint sealer for concrete product
Inventor: NOMA ATSUSHI
IPC: E04B1/684
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To hold sealing properties for a prolonged term by preventing the crossflow of an adhesive layer covering the surface of an elastic core body and keeping the elastic core body in required compressibility. SOLUTION: The opposed connecting surfaces 2, 4 of both adjacent concrete products 1 are sealed by interposing this joint sealer 11 between both connecting surfaces 2, 4 under a compressed state. The joint sealer 11 has an elastically compressible elastic core body 12 and an adhesive layer 22 being mounted so as to cover the surface of the elastic core body 12 and having tackiness. The adhesive layer 22 is formed in the three-layer structure of an internal layer 23 and an external layer 24 consisting of a self-adhesive material and a constraining sheet layer 25 interposed between these internal and external layers 23, 24.
Patent JP-H06221164-A (JP)
Title: Four cycle type high-performance internal combustion engine
Inventor: RUUBEN EDOGARUDO DE BURASHISU
IPC: F02F1/42
Filed: 1993-11-11
Abstract: PURPOSE: To favorably charge fuel, secure proportional suction quantity into each cylinder, and roughly completely eliminate vibration to improve output and acceleration as a result. CONSTITUTION: A cylinder block 2 having combustion chambers 4 inside is provided, a piston is slidably contained in each chamber 4, it is connected to at least one exhaust duct 8 for combustion gas generated by combustion, and these ducts 8 are connected through valves 5, 7 to the respective combustion chambers 4 in this four-cycle internal combustion engine, where it comprises a pre-chamber 9 to connect two inlet ducts 6 to each other, and a thermal contact chamber 10 to thermally get in contact with both of walls of the combustion chamber 4 and the exhaust duct 8. Fuel suction quantity in proportion to each cylinder is achieved, and fuel can be favorably charged to the cylinder, thereby engine vibration during operation is almost completely eliminated.
Patent JP-H05138753-A (JP)
Title: Method and apparatus for feeding foamed sheet material under cooling
Inventor: TAKAHASHI TAKEO
IPC: B29C48/355
Filed: 1991-11-21
Abstract: PURPOSE:To keep constant the shape of a foamed sheet material at the time of processing and to simplify a working process in the feed of the foamed sheet material under cooling. CONSTITUTION:The foamed sheet material 6 pushed out of a foaming oven 1 is transferred to a perforated feed belt 3 through expander rolls 2a, 2b and cold air is blown against both upper and rear surfaces of the foamed sheet material 6 on the feed belt from cold air supply nozzles 11a-11c, 12a-12b. Since the cold air blown against the foamed sheet material 6 is discharged toward the rear surface of the feed belt 6 so as to press the foamed sheet material to the feed belt 6, the foamed sheet material 6 integrally runs along with the feed belt 6 in an almost close contact state.
Patent JP-H04178073-A (JP)
Title: Original reader
Inventor: KURAMOTO HIROSHI
IPC: H04N1/403
Filed: 1990-11-13
Abstract: PURPOSE:To attain correct reading even when a width of an original is smaller than a width of a scanning area and the original has a background color by allowing an AGC circuit to implement gain control based on a picture signal of the entire scanning area and allowing a binarizing circuit to implement binarization based on a floating CONSTITUTION:An absolute black level of a signal A is clamped in '0' by a clamp circuit 3 and a shading correction circuit 4 is used to correct and eliminate distortion. A pulse detection circuit 5 detects a peak of a signal C and outputs a signal D to a pulse width modulation circuit 6 and the circuit 6 feeds back an AGC control signal to an AGC amplifier 2 to control the gain of the entire scanning area. When the width of an original is narrower than the scanning area width, the AGC operation is affected by a reference white level of the scanning area, and in a binarizing circuit 7, an integration circuit 7b allows a threshold level Vth to follow the signal C, especially the original background color level. Thus, when the original has a background color, an error of reading it as a black level is prevented and even a part with a lower density such as a ruled line is read sharply as a black level.
Patent JP-H02152080-A (JP)
Title: Head load device
Inventor: ISHIBASHI KOICHI
IPC: G11B21/20
Filed: 1988-12-02
Abstract: PURPOSE:To keep the attitude of an arm stable to prevent erroneous read and write by supporting the load point of a head load spring on both sides of the center line of the arm by plural springs and providing a flat spring having the center line as the center. CONSTITUTION:Head load springs 9 and 10 are provided in positions on both sides of the center line of an arm and equally distant from the center line and apply a proper compression force to a recording medium interposed between two heads 2 and 4. A head load spring retainer 11 and a thin flat spring 12 are attached to the arm 5 and have one end fixed to a carriage 1 by a retaining plate 13. Since springs 9 and 10 are so attached that load points are provided on both sides of the center line of the arm 5, the arm 5 is well-balanced and its attitude is stabilized. Thus, an excellent head load device is obtained where the arm is always kept stable though the load, the oscillation, or the shock accompanied with slide of the recording medium are applied.
Patent JP-H06128379-A (JP)
Title: Polyorganosilsesquioxane and its production
Inventor: KANEKO NOBUYUKI
IPC: C09K3/16
Filed: 1992-10-20
Abstract: PURPOSE:To obtain a new polyorganosilsesquioxane consisting mainly of a resin composition satisfactory in water resistance, transparency and gloss, high in an antistatic effect even under high-temperature high-humidity conditions in the antistatic treatment of a plastic article for which the improvement of durability and performance has been insufficient. CONSTITUTION:The compound is a ladder polyorganosilsesquioxane comprising structural units of general formula (1): R<1>-SiO3/2 wherein R<1> is a 1-12C substituted hydrocarbon group having a quat. ammonium cation as a substituent, general formula (2): R<2>-SiO3/2 wherein R<2> is a 1-3C alkyl and general formula (3): R<3>-SiO3/2 wherein R<3> is an organic residue containing a polymerizable unsaturation in a molar ratio (1):(2):(3) or (1-80):(5-90):(5-95) wherein (1)+(2)+(3)=100 and having a number-average molecular weight of 600-100000.
Patent JP-H05122076-A (JP)
Title: Analog/digital converter
Inventor: SUGANO KAZUHIRO
IPC: H03M1/46
Filed: 1991-10-25
Abstract: PURPOSE:To shorten A/D converting time by controlling comparison time at every bit so as to equalize the comparison time of the respective bits to the setting time of a D/A converter in a successive comparison-type A/D converter. CONSTITUTION:A control circuit 51 which controls a successive comparison register 4 so as to make comparison time become short with the approach of the bit to be judged to the lowerest order bit though basic sequence at the time of successive comparison is just the same as that of the conventional A/D converter. The comparison time is set as follows. When Dn is adopted as the setting time of the D/A converter 3 at the time of judging the n-th bit and Rn is adopted as the starting time of the D/A converter 3 at the time of judging the n-th bit, Dn+1=Dn-Rn/2, Rn+1=Rn/2, provided that the first bit is the highest order bit. When D1 is one microsecond and R1 is 0.8 microsecond, for example, D2 is 0.6 microsecond and D3 is 0.4 microsecond so that time for judging is successively shortened and converting time is shortened.
Patent JP-H02189908-A (JP)
Title: Cylindrical tap selector operable at one stage for transformer with tap
Inventor: AREKUSANDERU BURAIPUTOROI
IPC: H01H9/00
Filed: 1989-11-28
Abstract: PURPOSE: To eliminate the need of an additional metal member by fitting a moving standby selector contact to the end part of a switch shaft which is concentrically arranged on a switch pipe and depending on the driving disk of a tap selector with a crank fitted to the upper end so as to operate it. CONSTITUTION: The moving contact 30 of the standby selector is fitted to the end part of the switch shaft 31 which is concentrically arranged on the switch tube 21. The switch shaft 31 of the standby selector depends on the switch step of the tap selector and it can be operated. The crank 32 is provided for the switch shaft 31 and the cam 33 of double arm lever 34 can be engaged with the recessed part of the crank. The double arm lever 34 can be operated by a cam 35 provided for a driving disk 28. At that time, the motion progress is adjusted so that the operation of the contact 30 of the standby selector is executed when one rotation of the tap selector completes. Thus, the member for extending the selector is not required.
Patent JP-H03169243-A (JP)
Title: Commutator of motor
Inventor: KIDA YUKIO
IPC: H02K13/00
Filed: 1989-11-27
Abstract: PURPOSE:To parallel the opposed end faces of a segment, and enlarging the effective groove volume, and besides putting the segment end in optional surface roughness by bringing the segment end face into contact with the side face of a molding die so as to process the segment with a press. CONSTITUTION:A segment 3' is bent by press processing as shown in the figure. Next, this segment material 3' is installed in a molding die 7 consisting of a circular curved surface part 10 and a side face part 11, wherein the center angle is set to a specified value, that is, the value that the opposed segment end faces 4 and 4 may be parallel when the segments 3 after formation are combined. And the segment material 3' is made in the specified shape dimension by being pressed with a punch 8 which has the curved surface part 12 coaxial with the curved surface part 10 of this molding die 7, and also the surface roughness of the formation face is put in optional surface roughness by transcribing the surface roughness of the molding die 7. Hereby, the effective groove volume of a slit part can be taken large, and the surface roughness of the segment end face can be put in optional surface roughness.
Patent JP-2001120410-A (JP)
Title: Separate-type bedclothes
Inventor: CHIN REIKEN
IPC: A61G7/05
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide separate-type bedclothes to avoid the direct contact of a user's body and bedclothes (e.g. a pillow, a comforter, a matters, a blanket, a sleeping bag, etc.). SOLUTION: The separate-type bedclothes are for preventing direct contact of a user's body with the bedclothes, comprising a pillow part (1), a comforter part (2) and a mattress part (3). The pillow (1) is connected to the front end of the mattress part (3) and formed in the shape of a transverse cylinder. The comforter part (2) and the matters part (3) are connected to each other on both sides and formed in the shape of a transverse cylinder for storing a user's body. The length of the comforter part (2) and that of the mattress part (3) are almost the same, while the width of the comforter part (2) is larger than that of the matters part (3).
Patent JP-H03166650-A (JP)
Title: Data base retrieving system
Inventor: TAMURA MINORU
IPC: G06F12/00
Filed: 1989-11-27
Abstract: PURPOSE:To execute retrieval in a minimum total relative comparison time by determining the comparison sequence of a simple condition so as to shorten the total relative comparison time to the utmost, based on the probability determined by a probability determining means and a relative comparison time stored in a relative comparison time store area. CONSTITUTION:A probability determining means 107 determines probability for satisfying each simple condition related to a change retrieval condition by data of each column against the change retrieval condition shown by AND of the simple condition, based on the maximum value and the minimum value of data of each column in a maximum value/minimum value store area 104. A comparison sequence determining means 108 determines the comparison sequence of the simple condition so as to shorten the total relative comparison time to the utmost within a comparison sequence determination processing time allowable range, based on the determined probability and the relative comparison time stored in a relative comparison time store area. A data base retrieving means 110 executes comparison related to each simple condition, based on the determined comparison sequence and retrieves a record for satisfying a retrieval condition from a record store area 109. In such a way, the retrieval can be executed in the minimum total relative comparison time.
Patent JP-H0516031-A (JP)
Title: Manufacture of sheathed ceramic tool of high toughess and durability
Inventor: BABA HIDETOSHI
IPC: C23C16/30
Filed: 1991-10-28
Abstract: PURPOSE:To improve the durability of a sheathed ceramic tool by forming a sheath layer of Tic, TiN, TicN, Al2O3 or AlON, or the combination thereof on the surface of a base material comprising Al2O3-ZrO2 ceramic sinterd body having the predetermined composition of ZrO2 and Al2O3, using a CVD method. CONSTITUTION:A base material is formed with an Al2O3-ZrO2 ceramic sintered body containing 1 to 5wt% of ZrO2, and Al2O3 as a remnant. In addition, a sheath layer comprising one or the combination of Tic, TiN, TicN, Al2O3 and AlON is formed on the surface of the base material via a CVD method. Also, the thickness of the sheath layer is set at a value between 0.3mum and 15mum. In this case, Tic, TiN and TicN may be used to form an inner layer and AlON to form an intermediate layer, while Al2O3 being used to form an outer layer.
Patent JP-S63162011-A (JP)
Title: Production of filter cloth for solid-liquid separation
Inventor: OTANI MITSUNOBU
IPC: B30B9/24
Filed: 1986-12-25
Abstract: PURPOSE:To stabilize the traveling and treating performance of the title filter cloth and to stabilize the operation of a device, by heat-setting a base material while exerting the tension in a warp direction on a satin fabric base material with a surface directly gigged to reduce the elongation percentage of the filter cloth to lower than a specified value in the production stage of the filter cloth. CONSTITUTION:The crimped yarn of 50-500 denier is used as the warp, ad the multifilament consisting of the extra fine fibers of <=10mum thickness or spun yarn is used as the woof to form the satin fabric base material consisting of synthetic fiber. The surface of the material is directly gigged to form a filter layer consisting of a gigged layer, and ten the base material is heat-set while exerting the tension in the warp direction on the base material. As a result, the elongation percentage of the filter cloth can be reduced to <=5% in the production stage of the filter cloth, hence the traveling and treating performance of the filter cloth can be stabilized, and the device can be stably operated.
Patent JP-H03168764-A (JP)
Title: Original plate for electrophotographic planographic printing
Inventor: KATO EIICHI
IPC: G03G13/26
Filed: 1989-11-29
Abstract: PURPOSE:To obtain excellent electrostatic characteristics which do not change with lapse of time even after long-term preservation under severe conditions by incorporating resins contg. at least one kind of polymer components having specific functional groups as an essential components into a surface layer. CONSTITUTION:At least one layer of photoconductive layers are provided on a conductive base and further, the surface layer is provided on the uppermost layer thereof. The surface layer contains at least one kind of the resins contg. at least one kind of the polymer components having the functional groups expressed by formula I and/or formula II as the essential component. In the formulas I, II, -W1-, -W2- respectively denote -SO2-, -CO- or -OOC-; n1, n2 respectively denote 0 or 1; X denotes a halogen atom. The effect by the hydrophilicity of non-image parts is additionally improved in this way and further, the original plate is stable even after preservation under the severe conditions. The hydrophilicity is easily obtd. in a short period of time at the time of the treatment for hydrophilicity impartation.
Patent JP-H08166286-A (JP)
Title: Infrared sensor system
Inventor: NAKAYAMA TATSUO
IPC: G01V8/10
Filed: 1994-12-13
Abstract: PURPOSE: To selectively and excellently transmit infrared-rays in a long wavelength region and in a short wavelength region. CONSTITUTION: An infrared sensor system is provided with an optical system part 2 in which a reflection preventive film 7 with high infrared-ray transmittance of rays in the short wavelength region and the long wavelength region is installed and provided with an infrared detecting part 3 in which an infrared- ray detecting element 4 is stored in a package 5 provided with a package window member 6 having a filter film 8 to cut infrared-rays with long wavelength, and the system is built in an external casing member 1.
Patent JP-H07186559-A (JP)
Title: Decorating method for resin molded form
Inventor: NEMOTO MASAMICHI
IPC: B44C1/17
Filed: 1994-11-18
Abstract: PURPOSE:To simply execute an excellent decoration on an arbitrary surface even in the case of a complicated stereoscopic resin molded form by bringing a sublimable transfer sheet into contact with a surface having a curved or uneven shape of the form and heat treating the entirety. CONSTITUTION:A thermal trnasfer sheet 2 cut in a suitable shape is lightly bonded to a position to be patterned of a helmet 20 in which glass mat impregnated with unsaturated polyester resin is laminated, the resin is cured, and its surface is coated with acrylic paint relatively thickly to form a film and its surface is polished. In this case, the sheet 2 is so cut to several pieces as to match a curved shape of the helmet 20, and may be adhered to the entire surface of the helmet. After is passed through a blast furnace in this state, the sheet is peeled to impart an arbitrary pattern 3 to an arbitrary curved surface of the helmet.
Patent JP-S63164613-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANAKA KAZUO
IPC: H03K19/00
Filed: 1986-12-26
Abstract: PURPOSE:To execute the product test or fault diagnosis of an LSI efficiently by providing a 1st transistor whose base receives a test control signal, a 2nd transistor (TR) constituting a differential amplifier, 3rd TR whose base receives a 2nd reference potential and a 4th TR receiving the test data signal. CONSTITUTION:When either of logic input signals D11, D12 is at a higher level than the 1st reference potential Vbb1, a TR T1 or T2 whose base receives a high level logic input signal is turned on and a TR T3 is cut off. When both the D11, D12 are at a lower level than the 1st reference potential Vbb1, the TR T3 is turned on conversely. Thus, the level of an output external terminal DO1 goes to a logic high level independently of the state of an output TR of other output external terminal subject to wired-OR. Thus, the output signal level at the output external terminal is fixed to the output level corresponding to the test data signal selectively according to the test control signal.
Patent JP-H08165704-A (JP)
Title: Soil pipe
Inventor: INOUE SHIZUO
IPC: E03F5/00
Filed: 1994-12-13
Abstract: PURPOSE: To reduce waste water treatment equipments and their installation spaces of a sewage treatment plant. CONSTITUTION: A group of usefull microbes are mixed with a lining layer 2 of the internal circumference of a soil pipe 1. Finally, a group of useful microbes such as photosynthetic germ, yeast fungus, lactic acid bacteria, aspergilli, etc., are mixed with clay to make ceramic, ceramic materials 3 containing a group of useful microbes are smashed into powder, it is mixed with a lining material, and the soil pipe 1 is manufactured by pouring the lining material in the pipe while revolving a ductile cast iron pipe.  Since the ceramic materials 3 containing a group of useful microbes are mixed with a lining layer 2 of the internal circumference of the pipe of the soil pipe 1, when soil water 4 is flowed inside the soil pipe 1, the soil water 4 is purified with a group of useful microbes at that time, and purification capacity of a sewage treatment plant is reduced by that portion in comparison with that of a conventional one to make it possible to accomplish its function.
Patent JP-H08165962-A (JP)
Title: Dust-proofing device for air cleaner for engine
Inventor: KAWAI TAKESHI
IPC: F02M35/10
Filed: 1994-12-13
Abstract: PURPOSE: To mitigate exchange frequency through relaxation of the occurrence of jamming of a fine mesh dust-proofing net, to prevent repaid jamming of a filter element, and to relax cleaning frequency. CONSTITUTION: An air introduction cylinder 8 is protruded in an up state from an air cleaner body 1 and a cleaner cap 10 with which the air introduction inlet thereof is covered is removably fixed to the air introduction cylinder 8. The cleaner cap 10 is formed in such a manner that a roof 14 is supported by a plurality of plate-form roof support members 12 radially arranged in the direction of the air introduction port. The height of the roof support member 12 is increased, the lower edge of the roof 14 is positioned in a level higher than that of the air introduction port 8c, and the air intake port 15 of the cleaner cap is widely formed between the roof 14 and a flange 1. The whole of the cleaner cap 10 is covered with a deformable fine dust-proofing net 20.