baber/WOPTO huggingface dataset:
Patent JP-S6260909-A (JP)
Title: V-type engine
Inventor: TSUJI KOJI
IPC: F01L1/26
Filed: 1985-09-09
Abstract: PURPOSE:To improve the combustion performance or output performance and to enhance the disconnect accessibility for ignition plugs by driving the intake and exhaust valves on the center side by one cam shaft and those on both sides by each one cam shaft, in a V-type engine in which respective cylinder heads are staggeredly arranged. CONSTITUTION:In a V-type engine in which the bank angle theta on both sides is narrow and the respective cylinder head faces are staggeredly arranged, the intake and exhaust valves on the center side of both banks are driven by one cam shaft 13 arranged on the center. And the intake and exhaust valves located on each outside of both banks are driven by respective cam shafts 14, 15 arranged on both sides of heads. Thus, the intake and exhaust valves on respective cylinders are inclined nearly symetrically, enabling each of the combustion chambers to form a penthouse roof shape, and the cylinder head parts are simplified to facilitate the maintenance of ignition plugs 20 and fuel injection valves 12.
Patent JP-2000027271-A (JP)
Title: Drain structure for toilet bowl
Inventor: ISHII KATSUYUKI
IPC: E03D11/16
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To normally connect two different sizes of drain pipes, a VU 75 drain pipe and a VU 100 drain pipe, with one type of floor flange with air tightness. SOLUTION: A floor flange 4 is suspended around its lower communication port 5 downward to form a first protrusion 7, and the diameter of the first protrusion is the same size as that of a VU 75 drain pipe 6a. On the outer periphery of the first protrusion 7 on the lower face of the floor flange 4, a second protrusion 8 having a shorter downward protrusion length than the first protrusion 7 is suspended, and the diameter of the second protrusion 8 is the same size as that of a VU 100 drain pipe 6b. A first packing mount 10 is provided from the first protrusion 7 to between the first protrusion 7 and the second protrusion 8 for mounting a VU 75 packing 9a. A second packing mount 11 is provided from the first protrusion 7 to the outside of the second protrusion 8 for mounting a VU 100 packing 9b.
Patent JP-S6092180-A (JP)
Inventor: KAWAMURA YUKITAKA
IPC: F16F5/00
Filed: 1983-10-25
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-H0616883-A (JP)
Title: Reinforced polypropylene resin composition
Inventor: KOIZUMI JUNJI
IPC: C08L23/16
Filed: 1992-07-03
Abstract: PURPOSE:To provide a reinforced polypropylene resin compsn. which gives a molded article with a reduced weld height and is excellent in impact strength and bending modulus. CONSTITUTION:The compsn. is prepd. by compounding a polypropylene resin (A), a glass fiber coated with a polypropylene resin (B), and a glass fiber (C) in such amts. that the sum of polypropylene resins in components A and B is 65-95wt.%, that the sum G of glass fibers in components B and C is 5-35wt.%, and that the melt flow rate M (g/10min) of component A and the sum G satisfy the relation: M<1000/G.
Patent JP-2001027393-A (JP)
Title: Orifice type steam trap
Inventor: OOISHI SHIZUMARO
IPC: F16T1/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To surely prevent a small diameter orifice from clogging with foreign matter. SOLUTION: In a valve chamber 4, a valve element 6 is arranged which is energized in a direction to open a valve port 14 by a coil spring 13. A small diameter orifice 8 is provided in a center part of the valve element 6. A cleaning bar 7 inserted in the orifice 8 is secured to a hold member 10. The valve element 6 is separated from a valve seat 12 to fully open the valve port 14 at low pressure time, so as to discharge a large amount of low pressure condensed water, and foreign matter in the orifice 8 is removed by the cleaning bar 7.
Patent JP-H0364306-A (JP)
Title: Production of polyoflefin
Inventor: SANO AKIRA
IPC: C08F4/656
Filed: 1989-08-03
Abstract: PURPOSE:To improve the polymer yield per solid catalyst component, and per transition metal and the bulk density of the produced polymer by (co) polymerizing an olefin in the presence of a catalyst compsn. comprising a specific solid catalyst component and an organometallic compd. CONSTITUTION:Silicon and/or aluminum oxide is reacted with a titanium compd. and, if necessary, with a vanadium compd., and the reaction product is reacted with an organoaluminum compd. to give a product (A). Separately, magnesium halide is reacted with a compd. of formula I (wherein Me is an element of the group I-IV; Z is the valence of Me; 0<=n<=Z; X is halogen; and R is a 1-20C hydrocarbon group) to give a compd. (B). The compd. A is reacted with the compd. B, and then with a compd. of formula II (wherein 0<=m<=4) to produce a solid catalyst component. This component is compounded with an organometallic compd. to give a catalyst compsn., in the presence of which an olefin is polymerized.
Patent JP-H0287887-A (JP)
Title: Digitizatin of video signal
Inventor: ARAN FURANKU GUREIBUZU
IPC: H04N7/24
Filed: 1989-08-03
Abstract: PURPOSE: To simplify devices for encoding and decoding and to reduce quantized noise by combining a signal having a frequency larger than prescribed band width with an analog video signal and converting it into a sample by means of a sampling frequency which is at least twice as high as the frequency of the second signal. CONSTITUTION: The second signal 82 having the frequency higher than the prescribed band width is combined with the analog video signal 10 so as to generate a combined signal. The combined signal is converted into a digital signal sample by the sampling frequency twice as high as the frequency of the second signal 82. When the analog video signal is applied to the television signal, it is constituted by a composite video signal and the second signal 82 is a carrier signal obtained by modulating the frequency by a sound signal. Thus, the encoder and the decoder become simple and inexpensive and it is not necessary to independently generate a sound carrier frequency. Then, a quantized noise level is made inconspicuous and the objective quality of the reproduced video signal can be improved.
Patent JP-S6355930-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE YASUNARI
IPC: H01L21/768
Filed: 1986-08-26
Abstract: PURPOSE:To prevent an Al electrode interconnection from being disconnected by a method wherein a doped polysilicon layer connected to a P type diffused layer is additionally doped with phophorus ion. CONSTITUTION:An electrode window provided in a phosphorus silicon glass film 5 on a P type diffused layer 3 formed on a semiconductor substrate 6 is doped with a polysilicon layer 2 containing P type impurity to form another polysilicon layer 4 not containing impurity in a cavity of the layer 2. In such a constitution, said layers 2, 4 can be additionally doped with phosphorus ion A so that a silicon nodule separating in an Al electrode interconnection 1 may be prevented from occuring to prevent the Al interconnection 1 from being disconnected.
Patent JP-S5990715-A (JP)
Title: Secondary air supplying device in v-type engine
Inventor: IWASHITA MITSUGI
IPC: F02B67/10
Filed: 1982-11-16
Abstract: PURPOSE:To improve assembling operation and outer appearance in V-type engine applied in motor cycle, etc. by a method wherein one-way valve for supplying secondary air is arranged in front of a front cylinder block and rearward of a rear cylinder block, respectively. CONSTITUTION:A water-cooled V-type engine 11 in which a crank shaft of motor cycle is horizontally arranged includes a front cylinder 13 arranged at the front part of a crank case 12 to be slightly inclined forwardly and a rear cylinder 14 arranged to be slightly inclined rearwardly. In this case, a reed valve 23 for supplying secondary air is arranged just below an exhaust port (not shown) at the front part of cylinder block 131 of the front cylinder 13 and at the same time a similar reed valve 25 is arranged just below the exhaust port at the rear surface of the cylinder block 141 of the rear cylinder 14. Secondary air to be supplied from hoses 24, 26 through these reed valves 23, 25 is introduced into each of the exhaust ports through supplying passages (not shown) formed in cylinder blocks 131, 141.
Patent JP-H0755965-A (JP)
Title: Computer system
Inventor: SUZUKI MASAHIRO
IPC: G04R20/02
Filed: 1993-08-12
Abstract: PURPOSE:To enable automatic and accurate time setting of a system built-in clock by determining a reception coordinate position on the basis of information from an artificial satellite, by calculating a time difference of the position from the universal standard time and by determining the standard time of a region on the basis of this difference. CONSTITUTION:Information containing the universal standard time, which is transmitted from an artificial satellite 1, is received by a radio wave receiving means 2 of the main body 10 of a computer system on the ground and a reception coordinate position on the earth of the main body 10 is calculated 3 therefrom. By a time difference calculating means 4, subsequently, the standard time of the pertinent region is calculated from a time difference between the universal standard time and the region of the reception coordinate position. Besides, information on a linguistic zone of the reception coordinate position is determined by a linguistic zone calculating means 6 as occasion calls. Based on the standard time calculated 4, the time of a built-in clock 8 of the main body 10 is set automatically by a clock control means 5. Based on the information on the linguistic zone, besides, language setting for the main body 10 is executed automatically by a language control means 7 through a language setting means 9.
Patent JP-S6090712-A (JP)
Inventor: HOSHISAWA YASUHIRO
IPC: C04B38/00
Filed: 1983-10-25
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-H0863923-A (JP)
Title: Magnetic head for optical magnetic recording device
Inventor: KANAGUCHI MASAHIRO
IPC: G11B21/21
Filed: 1994-08-25
Abstract: PURPOSE: To achieve a high transfer rate by increasing both the resistance of a slider to wearing and its heat radiation. CONSTITUTION: A slider 14 is constructed by providing a sliding part 20 made of a material, for instance ceramic, having high resistance to wearing in the lower part thereof contacted with an optical magnetic disk 5 and a heat radiating part 21 made of a material, for instance copper, having a high heat transmissivity and excellent heat radiation, in the upper surface side thereof. A head core 15 is adhered to the heat radiating part 21. Thus,in this magnetic head 1, wearing is limited to a minimum even when the slider 14 comes into contact with the optical magnetic disk 5. Further, even when a high frequency current is caused to flow to a coil wound on the head core 15, heat produced in the coil is quickly radiated to air via the heat radiating part 21 and thus a temperature is not increased to a high level.  Therefore, a sufficient magnetic flux density is obtained for recording and recording at a high transfer rate is performed.
Patent JP-H0644603-A (JP)
Title: Pinhole plate for optical head device and main beam detector
Inventor: KOMATSU YUICHI
IPC: G11B7/22
Filed: 1992-07-28
Abstract: PURPOSE:To simplify a positioning method for preventing the intrusion of a side beam and to position a pinhole or a main beam detection part on a main beam in a short time in the detecting system for the information signal of an optical head with super-high resolution. CONSTITUTION:Since the intensity distribution of the converged point-like beam of a super-high resolution image is concentric, the removal of a side beam is carried out by a pinhole 5. However, it is difficult to align a main beam with the pinhole 5 of several tens mum. Therefore, the main beam larger than the pinhole 5 is searched for around the pinhole 5. Then, by moving a pinhole plate with position confirming function 6 on the X-Y plane and introducing the main beam to the pinhole 5, the positioning of the pinhole plate with position confirming function 6 is easily performed.
Patent JP-S5990684-A (JP)
Inventor: TOMOSUE HIROSHI
IPC: B07C5/36
Filed: 1982-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6355328-A (JP)
Title: Capacitor for secondary circuit in electrical ignition internal combustion engine
Inventor: HASHIMOTO KENTARO
IPC: F02P15/00
Filed: 1986-08-26
Abstract: PURPOSE:To improve the ignition efficiency and the combustion efficiency, by connecting a capacitor to the secondary side of an ignition coil. CONSTITUTION:A capacitor C2 is connected in parallel with ignition plugs P, G to the secondary side of an ignition coil. Consequently, combined spark energy of an ignition plug is uniformed, stabilized and increased, resulting in the improvement of the ignition efficiency and the combustion efficiency.
Patent JP-H0883548-A (JP)
Title: Hydralically actuated switch assembly
Inventor: ANSONII EFU DEBEBUEKU
IPC: F02M59/14
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic sensitive switch assembly suitable for an integrated fuel pump and oil pump for a two cycle internal combustion engine. SOLUTION: A housing 18, a switch 28 which is fixed to the inside of the housing and functionally connected to one device to operate the device, and a swing arm 88 which has facing first and second ends and is pivoted on the inside of the housing so as to move around the pivoted point between facing both ends are arranged. The second edge is capable of engaging with a switch so as to close the switch by responding to movement in one direction of the first end, and moves the first end of the swing arm in one direction by force produced by pulsation of oil pressure.
Patent JP-S6444963-A (JP)
Title: Method for controlling developing device in image forming device
Inventor: KOMAZAWA ATSUSHI
IPC: G03G15/01
Filed: 1987-08-13
Abstract: PURPOSE:To improve operability by detecting a toner end, automatically selecting a developing unit containing developer in the same color, shifting and moving it to a developing position and replacing a cartridge or replenishing toner after an image forming process comes to an end. CONSTITUTION:Information on developing colors of the developing units 12a-12c in respective positions is stored. With the aid of signals detecting the toner end of the developing units 12a-12c in the developing position, information on the developing colors of the developing units 12a-12c lying in the developing position is compared with information on the developing colors of the developing units 12a-12c lying in the other positions. When information on the same developing color exists, the developing device 12 is rotated based on information on the positions of the corresponding developing units 12a-12c, and the corresponding developing units 12a-12c are switched to the developing position to continue the image forming process. After said process is terminated, the developing units 12a-12c which run out of toner are moved to a preset position, then a cartridge is replaced or replenishment of toner is executed. Thus operability is improved.
Patent JP-H0250840-A (JP)
Title: Positioning apparatus for screen printing
Inventor: TAKASE KENICHIRO
IPC: B41F17/36
Filed: 1988-08-12
Abstract: PURPOSE:To shorten a cycle time by performing the detection of the positional shift of a work, the correction of the position of the work and screen printing in parallel by mounting a floating pallet to be loaded with the work on a moving mechanism such a turntable. CONSTITUTION:In a stage of a floating pallet 3, the floating pallet 3 is positioned by raising a pilot pin 7 from below to insert the same in the pilot hole 13 provided to the floating pallet 3 and the shift of the work on the floating pallet 3 is detected by a work positional shift detecting sensor 8 composed of a CCD camera. In a stage of a floating pallet 4, correction is performed by an XYtheta table 9 using the shift quantity of the work read in the stage of the floating pallet 3 as a correction value and screen printing is performed by a screen printing machine 6. The XYtheta table 9 raises a chuck 14 through the hole provided to a turntable 1 to fix the turntable 1 by magnetic force and allows the floating pallet 3 to move in an XYtheta direction.
Patent JP-H1025168-A (JP)
Title: Ramming material for induction furnace
Inventor: WASHIO HARUSHICHI
IPC: F27D1/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a ramming material for an induction furnace, capable of safely operating by solving peeling off of a sintered layer on the furnace wall in a high power rapid melting and large-sized high frequency induction furnace in recent years and forming a long life furnace wall. SOLUTION: This ramming material for induction furnace contains 3-20wt.% magnesia, 3-20wt.% spinel and 0.2-1.0wt.% boric acid, and alumina as the balance. It is preferable that the base powder grain size of the magnesia of the ramming material for induction furnace is <=0.3mm and that that of the spinel is <=1.0mm. Further, it is preferable that the boric acid is ortho-boric acid and has <=0.3mm grain size powder.
Patent JP-2000096350-A (JP)
Title: Sheath-core type conjugate fiber having frictional melting-resistant performance and woven or knitted fabric using the fiber
Inventor: TERAO HIDEYASU
IPC: D01D5/34
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a sheath-core type conjugate fiber having an improved frictional melting- resistant performance, scarcely generating melted marks, even when brought into pressurized contact with other materials and rubbed, hardly causing the generation of white powder due to the spouting of polyethylene from the core portion in a false-twisting process and having a good process-passing property by forming the core portion and the sheath potion from specific polymers, respectively. SOLUTION: The sheath-core type conjugated fiber wherein the melting point of the polymer of the core portion is lower than that of the polymer of the sheath portion. Therein, (A) the core portion polymer contains a polyethylene copolymer obtained using a metallocene-based catalyst, and (B) the sheath polymer comprises a thermoplastic polymer having a melting point of >=200 deg.C. The component A preferably has a melt flow rate of <=5.0 g/10 min. The component B is preferably a polyester containing ethylene terephthalate units as main units, such as polyethylene terephthalate. The conjugate fiber preferably has a core portion/sheath portion ratio of 1/4 to 1/10. The sheath-core type conjugate fiber is obtained by melt-spinning the polymers from a known nozzle for forming a sheath-core conjugate fiber and then preferably drawing the spun fiber in two stages.
Patent JP-H0857997-A (JP)
Title: Decorative aggregate placing sheet and manufacture of decorative aggregate exposed concrete using the sheet
Inventor: OGAWA HIROYUKI
IPC: B32B37/00
Filed: 1994-08-26
Abstract: PURPOSE: To form a composite pattern by using small decorative aggregate with simple operation and high productivity by placing the aggregate on a support sheet formed with a thin layer including concrete curing delay agent on a binder layer, heating and embedding the part. CONSTITUTION: A binder layer 2 such as hot-melt adhesive is formed on a soft support 1, and thinly coated with concrete curing delay agent layer 3. After decorative aggregate 4 is placed on the delay agent layer, when it is heated to the temperature for sufficiently melting the binder layer, the aggregate is sunk by own weight in the binder layer. In this case, the aggregate is sunk by destroying the delay agent, sufficiently strongly held in contact with the binder, and not removed in the case of operation such as transporting or placing of the concrete.
Patent JP-H0365134-A (JP)
Title: Preparation of pickles
Inventor: TSURUTA ROKUZO
IPC: A23L19/20
Filed: 1989-08-03
Abstract: PURPOSE:To prepare pickles colored with a beautiful reddish purple or bluish purple pigment and resistant to discoloration (bleaching) by preparatorily salting vegetables for pickling, mixing the salted vegetables with crushed red grape and pickling (main pickling) in the grape. CONSTITUTION:Vegetables preferably having white or pale green color (e.g. Japanese radish, turnip or cabbage) are properly cut, peeled or incised. and pickled in salt (preparatory pickling). The preparatory pickling period is about 1 week in the case of Japanese radish. The pickled vegetables are desalted by immersing in water. The desalted radish is mixed with crushed red grape and subjected to main pickling for 3-5 months to obtain pickled radish having beautiful purple color. The red grape is crushed with a mixer, etc., before use. The juice of red grape has delicious taste (rich in sweet and sour taste) in itself and, accordingly, the prepared pickles have extremely good taste and flavor in addition to the beautiful color.
Patent JP-H0863631-A (JP)
Title: Vehicle traveling distance recorder
Inventor: NIIMURA TOSHIYUKI
IPC: G01D9/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide a vehicle traveling distance recorder improved so that whether a record is backed up or not is surely judged at the start of operation. CONSTITUTION: The vehicle traveling distance recorder for recording traveling distance calculating data by successively adding '1' to the recorded contents of plural recording areas in a non-volatile memory in each vehicle traveling of a prescribed distance is provided with a memory 1 for recording vehicle traveling distance calculating data, an error detecting code preparing means 2 for preparing a code capable of detecting an error in data recorded in the memory 1, an error detecting code recording means 3 for recording the prepared error detecting code in the memory 1, and an error judging means 4 for judging the existence of an error when the parpared error detecting code does not coincide with an error detecting code recorded in the memory 1 at the time of starting the operation of the recorder.
Patent JP-S6262405-A (JP)
Title: Waveform shaping device
Inventor: AIZAWA NOBUHIRO
IPC: H03K5/01
Filed: 1985-09-13
Abstract: PURPOSE:To realize a recording data reproducing device, etc. fitted for all kinds of usage conditions by providing the first means that forms a pulse signal, the second means that forms a window signal and a gate means that calculates an AND between the pulse signal and the window signal and sending a recording data from the gate means. CONSTITUTION:By amplifying a signal obtained from a magnetic head 1 at an operational amplifier 2 and making it pass through a low-pass filter 3, signal 10 is obtained. By making pass the filter output 10 through a differentiation circuit 4, a comparator 5, a one-shot multivibrator 6 in order, a pulse signal 13 is obtained. Also, by introducing the output 10 to a level slice circuit 7 and a waveform shaping circuit 8, a window signal 15 is obtained. And next, by introducing the output signal 13 of the one-shot multivibrator 6 and the output signal 15 of the waveform arranging circuit 8 to an AND circuit 9, a read out data from which an extra pulse is eliminated can be obtained.