baber/WOPTO huggingface dataset:
Patent JP-H05104022-A (JP)
Title: Non-magnetic metal separation device
Inventor: FUKUMAKI KEIJI
IPC: B03C1/23
Filed: 1991-10-21
Abstract: PURPOSE:To increase separation efficiency and make possible high speed operation without adoption of any particularly complicated design for equipment by providing a rotating magnet body consisting of a plurality of divided magnets having the same polarity and arranging another magnet body of the opposite polarity above the outer side of the magnet. CONSTITUTION:A magnet 10 with an S pole arranged at an equal interval is provided to an N magnetic pole on the outer surface side of a rotating magnet body 4 in a top pulley 1, on a rotating magnet body 9. The magnet body 9 located above rotates due to a drive belt 91 hooked up on the drive shaft 42 of a drive belt 41 of the magnet body 4 in a top pulley 1. The peripheral speed of the magnet body 9 can be allowed to coincide with that of the magnet body 4 in the top pulley 1 by changing the diametric ratio of the drive shafts 42, 92 in accordance with the diametric ratio of the magnet body 9 and the magnet body 4 in the top pulley 1. Thus the positions of the magnets 8 of the magnet body 4 in the top pulley 1 can completely be adjusted and matched to the position of the magnet 10 of the magnet body 9 on the opposite polarity side.
Patent JP-H11108038-A (JP)
Title: Mounting structure for thrust washer
Inventor: KANAYAMA WATARU
IPC: F16C9/02
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a thrust washer, capable of accommodating a right angle between a thrust face and a housing axial center and doubling the thrust washer. SOLUTION: Thrust grooves 5, 6 are formed over both a cylinder block 1 and a bearing cap 3 throughout their peripheries, one being provided with a pawl groove 8. A thrust washer 7 has a semicircular portion 7a, a pawl 7c protruded outward at one peripheral end of the semicircular portion 7a and an extension 7b extended from the other peripheral end of the semicircular portion 7a further to the peripheral direction with the same outer diameter as that of the semicircular portion 7a.
Patent JP-H08137832-A (JP)
Title: Butterfly arithmetic circuit and fast fourier transforming device using same
Inventor: MORITA NOBORU
IPC: G06F17/14
Filed: 1994-11-07
Abstract: PURPOSE: To optionally switch the X side and Y side of a butterfly arithmetic output with simple constitution, to easily obtain a frequency component on a desired side as an FFT output, and to securely perform correlation processing for FFT results at many points as to the butterfly arithmetic circuit which is needed for operation utilizing FFT and the FFT device constituted by using the circuit. CONSTITUTION: The butterfly arithmetic circuit which constitutes the FFT device is equipped with a multiplying circuit 2 which multiplies input data (y) by a rotation factor W<k> , a couple of adding and subtracting circuits 3A and 3B which perform addition processing and subtraction processing as to the multiplication result W<k> .y and input data (x), and a switching circuit 4 which selectively switches the couple of adding subtracting circuits 3A and 3B for the addition processing or subtraction processing.
Patent JP-H1080366-A (JP)
Title: Method for deodorization and dehumidification of heat retaining device for cooked rice
Inventor: KIRA MITSUAKI
IPC: A23L7/10
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To make humidity and a bad smell generated in a heat retaining device absorbed and provide tasty cooked rice for a long time by hanging a deodorization member (for example, a pack made of air permeable unwoven fabric with a string at the end, containing granular charcoal of Bityo) above heat retained cooked rice in the heat retaining device in heat retaining condition, after the rice has cooked in a rice cooker. SOLUTION: A deodorization member 1, for example charcoal of Bityo, is processed into granulation, and container in a pack 2 made of air permeable unwoven fabric. A string 3 attached to the end of the pack 2 is inserted in a rim of a heat retaining device 4, and hooked to a string hook 7 on the outside. A lid 5 is closed so that the packs and the cooked rice may not come into contact, thereby changing of color, bad smell, and humidity can be prevented sanitarily.
Patent JP-S62131356-A (JP)
Title: Peripheral control circuit of microprocessor system
Inventor: MIYAHARA YOSHIRO
IPC: G06F13/10
Filed: 1985-12-03
Abstract: PURPOSE:To reduce the operation burden of a microprocessor by performing the DMA control successively from a memory in the microprocessor. CONSTITUTION:Contents of peripheral control and a state number to which a microprocessor system should be next transfer are written in a shared memory 16 of this system with respect to all combinations of peripheral states and state numbers. A signal 6 indicating the peripheral state is held in a register 1 for the purpose of acquiring synchronism with DMA. Peripheral control contents and the transition state number are held in a register 2 and are outputted as signals 7 and 8. A DMA control circuit outputs a memory read control signal 26 to the shared memory 16, and data is read out from the memory 16 and is held in the register 2.
Patent JP-2001058913-A (JP)
Title: Granulated insect pest repellent
Inventor: ENDO HIROSHI
IPC: A01N25/12
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain an insect pest repellent in agricultural and horticultural working. SOLUTION: This insect pest repellent is obtained by stirring (1) calcined gypsum with (2) perlite in an amount of 5-100 wt.% based on (1) and (3) pyroligneous acid in an amount of 20-170 wt.% based on (1) as principal ingredients and caking the resultant mixture into a granular or a small massive state. The prepared repellent is sprayed around a plantlet to produce repellent effects on insect pests. Furthermore, the calcined gypsum can be used especially regardless of the method for production and purity thereof even if the calcined gypsum is monohydrate or hemihydrate of calcium sulfate.
Patent JP-H03134733-A (JP)
Title: User system environment generating program device
Inventor: TSUBAKII AYAKO
IPC: G06F9/06
Filed: 1989-10-19
Abstract: PURPOSE:To generate the user system operation environment by a series of flow without being aware of a necessary environment file by calculating and allocating automatically the file capacity being suitable for storing the environment from user system operation environment information obtained at the time of generating the user system operation environment. CONSTITUTION:A user system environment information analyzing means 4 divides user system environment information which a user system environment information obtaining means 4 obtains from a terminal 9 into generating information and allocating information. By this divided allocating information, the file capacity being suitable for an environment file required for the user system environment is calculated, and by the calculated capacity and the allocating information, a user system environment file is allocated automatically to a user environment registering disk 10. In such a way, the user system operation environment can be generated by a series of flow without being aware of a necessary environment file.
Patent JP-H03134799-A (JP)
Title: Imaging home medium network
Inventor: KAWAZOE YUZURU
IPC: H04N5/445
Filed: 1989-10-19
Abstract: PURPOSE:To prevent the increase of the cost and the required space of a picture display device by displaying not only pictures of television broadcast and a monitor camera but also security information or the like on one picture receiver. CONSTITUTION:The picture signal of security information or information of apparatus of life is synthesized with each video signal of television broadcast, a monitor camera, or the like by a video signal processing part 42, and the synthesized signal is sent to a coaxial cable 60, to which the picture receiver is connected, through a mixer 5. Consequently, a broadcast television channel or a monitor picture channel is designated by the button operation to display the picture of the designated channel on the picture receiver, and security information is designated by the button operation to display security information on a part of the screen of the picture receiver. Thus, only one picture receiver on the market can cope with introduction of a security system or another monitor system.
Patent JP-H03133657-A (JP)
Title: Printing head cooling device
Inventor: NAKAJIMA SUSUMU
IPC: B41J2/235
Filed: 1989-10-20
Abstract: PURPOSE:To improve durability and to facilitate maintenance by providing a printing head holding member made of a material having a high thermal conductivity, a guide shaft made of a material having a high thermal conductivity for guiding the printing head holding member with a hollow structure inside, and a means for circulating a cooling medium inside the guide shaft. CONSTITUTION:A printing head 101 is mounted on a printing head holding member 102 for holding said head with a screw or a hook made of an elastic member. The printing head holding member 102 is mounted on a guide shaft 103 slidably in the printing direction. Heat generated from inside the printing head 101 by printing is transmitted to the guide shaft 103 through the printing head holding member 102 having a high thermal conductivity. The heat transmitted to the guide shaft 103 is transmitted to a cooling medium, e.g. cooling water 104. The cooling water 104 increased in temperature is circulated in a flow path 105 by a circulating pump 107 to reach a heat radiator 106, whereby the heat is released outside through the heat radiator 106. Because the flow path of the cooling water is not connected to a head body, maintenance, particularly printing head replacement, can be easily performed.
Patent JP-H02120239-A (JP)
Title: Refractory material for heat storage chamber
Inventor: HIRATA KIMIO
IPC: C03B5/237
Filed: 1988-10-31
Abstract: PURPOSE:To promote heat transfer of a refractory material and air and prevent deposition of floating material to wall surface of gas flow path by piling the refractory material for heat storage chamber up around the gas flow path in a specific manner and providing a projection part having longer height in ring shape. CONSTITUTION:The aimed refractory material 10 is nearly octagonal in outline in the upper face 8 and lower face 9 and cylindrical as the whole and has two openings at upper and lower faces. A space connecting two openings forms a gas flow path 2. A dry masonry structure opened in vertical direction and having long and narrow, many and mutually parallel gas flow paths 2 and 3 can be formed by vertically and laterally pilling up the refractory material 10. A longer projection part 4 is arranged in a ring shape at intervals of L around the gas flow paths 2 and 3. Outside flow path wall and inside flow path wall are each adjacent to the upper face 8 and lower face 9. Thereupon, in relations among height H having longer projection part 4, height h having shorter projection part 6 and length L of the refractory material, h/H is <1 and L/H is 7-21.
Patent JP-H09112560-A (JP)
Title: Oil-impregnated sintered bearing
Inventor: MORI NATSUHIKO
IPC: F16C33/10
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To increase the service life of the bearing by preventing the scattering of the oil of an oil-impregnated sintered bearing. SOLUTION: A bearing surface 9 to support a rotary shaft 3 is formed at a part of the bearing hole of an oil-impregnated sintered bearing 4. The part from the bearing surface 9 to the bearing hole is made in a diameter expansion part extended at the taper angle θ 2 deg. to 10 deg., and in the width at least more than 1/ 3 of the width of the bearing surface 9 in the axial direction. The oil spread from the bearing surface 9 is stored in the diameter expansion part 10. As the whirl countermeasure of a rotary shaft 3, plural grooves extending in the axial direction are provided on the bearing surface 9, and the form of the bearing surface 9 is made in a step form repeating the projection and the recess in the peripheral direction.  And, in order to stabilize the rotation accuracy, the surface hole opening rate of the step form bearing surface 9 can be made large at the projection parts, and small at the recess parts. In this case, in the surface area rate, the hole opening ratio is made within the scope 3 to 15% at the projection surface, and within the scope 0 to 10% at the recess surface.
Patent JP-2001091254-A (JP)
Title: Position-calculating device and position-calculating method
Inventor: SHINAGAWA YUICHI
IPC: G01C21/20
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To easily calculate the position of an object drifting on the ocean. SOLUTION: A database part 3 storing data, obtained by making an ocean current speed vector at each spot on the ocean correspond to its position coordinates, is provided. The on-the-water landing position coordinates (P0)s and landing time t0 of a dropping object are calculated based on its speed over a ground <VG>, a speed over the air <VA>, an altitude (h) and a wind speed (VW), at the time of dropping the object. An ocean current speed vector (VT0) corresponding to (P0) is read out of the database part 3, and a position after the elapse of time t1 from the landing is found as <P1>=<P 0>-<VT0>×t1. Similarly, an ocean current speed vector <VTn-1> at a position <Pn-1> is read out of the data base part 3, and a position <Pn> at an optional elapsed time tn is found one by one by a general formula <Pn>=<Pn-1>+<VTn-1>×(tn-tn-1).
Patent JP-H08137895-A (JP)
Title: Similar document retrieval system
Inventor: KIYAMA TADAHIRO
IPC: G06F17/30
Filed: 1994-11-08
Abstract: PURPOSE: To set conditions when a retrieval expression is generated from a source document by the similar document retrieval system which retrieves a document data base to extract a document similar to the source document. CONSTITUTION: A word division part 3 reads in text data 43 and divides the data into words. A word appearance frequency extraction part 4 retrieves the text data 43 to generate a word appearance frequency table. A retrieval expression generation condition setting part 2 generates a retrieval expression generation condition table on the basis of selected conditions. A retrieval expression generation part 5 generates a retrieval expression on the basis of the word appearance table and retrieval expression conditions. A text search part 7 retrieves a document data base 44 on the basis of the given retrieval expression to extract a document similar to the text data 43.
Patent JP-S63127301-A (JP)
Title: Pid controller
Inventor: IWASAKI MASATAKA
IPC: G05B13/02
Filed: 1986-11-17
Abstract: PURPOSE:To keep the controllability into an excellent state without need for a forcible input signal by revising a control parameter based on a deviation between an output of a process and a process setting value. CONSTITUTION:A deviation calculation means 1 calculates a deviation e(t) between an output y(t) of a process and a process setting value (r) at a time (t) from a controlled system 2. A manipulated variable arithmetic means 3 applies arithmetic operation to a manipulated variable v(t) by the proportional, integration and differentiation of the deviation e(t) calculated by the means 1. A variation due to external disturbance is added to the output y(t) outputted from the system 2 by the manipulated variable v(t) is added. A parameter change discriminating means 4 discriminates whether or not the change of the parameter of the means 3 is required due to the variation in the deviation e(t) calculated by the means 1 in the PID (proportion/integration/differentiation) control system in this way. A parameter change means 5 uses a discrimination signal of the means 4 to change the proportional gain, integration time and differentiation time being control parameters of the means 3.
Patent JP-H08131720-A (JP)
Title: Method and apparatus for concentrating muddy water
Inventor: MUTO KATSUHIKO
IPC: B01D29/25
Filed: 1994-11-08
Abstract: PURPOSE: To prevent a solid content from adhering on the inner wall of a cylindrical fabric in an apparatus for concentrating a muddy water by immersing the cylindrical fabric with a permeable wall in water in a filtrate tank, making a filtrate permeate through the permeable wall of the cylindrical fabric and discharging it. CONSTITUTION: A filtrate tank 3 is closed with a tightly closing lid 31 and a pressure water is fed into the filtrate tank to make water permeate reversely into a cylindrical fabric 22. The cylindrical fabric 22 is made into a structure prepd. by knitting a linear body such as a nylon monofilament as a weft so as not to be crushed down.
Patent JP-H08254188-A (JP)
Title: Gyrotor type hydraulic device with fluid control path penetrated through rotor
Inventor: HORISU NIYUUKOOMU HOWAITO JIYU
IPC: F03C2/08
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To maintain a hydraulic pressure acting on the end face of a rotor in a balanced state and reducing a wear of a connection part between the rotor and an oscillating lever for cooling by providing a gerotor or the like having a rotor which is rotated while drawing an orbit inside a fixed stator. SOLUTION: When a power is input, a drive shaft 44, an oscillating lever 38, and a rotor 28 are rotated, and the rotor 28 is rotated while drawing an orbit on a stator. As a result, because the volume of each small chamber located on the left side of an eccentric line is increased gradually, a sucking force occurs at an inlet port 30. On the other hand, because the volume of each small chamber located on the right side of the eccentric line is gradually reduced simultaneously, a high pressure fluid is delivered from an inlet port 31. Then, a fluid sucked from the inlet port 30 passes the rotor 28, annular fluid passage 37, and a cylindrical through hole after arriving at the annular fluid passage 34 through an annular groove and each passage 33a.  In addition, after passing each double trapezoidal opening part of a manifold 23, i.e., passing from a through hole 40 to each passage 42, the fluid reaches the rotor 28 through each through hole 41 and is led into each small chamber 29 of which volume is increasing gradually.
Patent JP-2001096898-A (JP)
Title: Ink-jet recording medium
Inventor: ASHIDA TETSUYA
IPC: B41M5/50
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording medium in which ink absorption and gloss are improved to high levels by using gas phase method silica and which is improved in terms of cracking and bending cracking. SOLUTION: In an ink-jet recording medium in which an ink receiving layer containing gas phase method silica is formed on an polyolefin resin-coated paper support, the water content of the support is at least 6%, and an under coating layer is formed on the surface of the ink receiving layer of the support.
Patent JP-H03136845-A (JP)
Title: Composite material molded article provided with surface decorative layer and preparation thereof
Inventor: KAMEYAMA MASAO
IPC: B29K105/06
Filed: 1989-10-23
Abstract: PURPOSE:To form a surface decorative layer excellent in weatherability in uniform thickness by molding a fiber reinforced synthetic resin having a surface decorative layer composed of a thermosetting resin having specific thickness provided to the surface thereof. CONSTITUTION:A composite material molded article having a surface decorative layer composed of a thermosetting resin having thickness of 1mm or more provided to the surface thereof is prepared. As the thermosetting resin, a transparent thermosetting resin liquid at room temp. such as an epoxy resin, a polyfunctional acrylic resin, a polyfunctional allyl resin, a vinyl ester resin or an unsaturated polyester resin is used.
Patent JP-H08140115-A (JP)
Title: Stereoscopic picture display device
Inventor: KATAYAMA AKIRA
IPC: H04N13/00
Filed: 1994-11-08
Abstract: PURPOSE: To provide the stereoscopic picture display device with which an existent two-dimensional video software can be spriously converted into a three- dimensional video software and can be physically felt by a user without requiring any special spectals and without producing any video software dedicated to three dimensions. CONSTITUTION: At a video signal system, video processing is performed to an inputted composite video signal by a video circuit 5, that signal is converted into a two-dimensional video signal and afterwards, the two-dimensional video signal from the video circuit 5 is converted into a three-dimensional video signal by a stereoscopic video converting circuit 6. At a 2D/3D switching circuit 7, the three-dimensional video signal from the stereoscopic video converting circuit 6 and the two-dimensional video signal from the video circuit 5 are selectively switched, and the selected two-dimensional video signal or three-dimensional video signal is displayed on a display means 8.  At an audio signal system, on the other hand, a vibration control means 14 controls a bodysonic 15 corresponding to the amount of motion, and the bodysonic can be driven corresponding to the motion of a picture or the motion of a sound.
Patent JP-H02120343-A (JP)
Title: Rubber composition for extrusion molding
Inventor: MORI ETSURO
IPC: C08K9/04
Filed: 1988-10-29
Abstract: PURPOSE:To obtain the title composition which can give an extrudate markedly improved in adhesion to a general-purpose adhesive by mixing an extrudable rubber compound comprising a nonpolar diene rubber and carbon black with a resin acid-treated CaCO3 or SiO2 and a terpene/phenol resin. CONSTITUTION:The title extrudable rubber compound used for molding a rubber extrudate to be fixed to another member with an adhesive contains a nonpolar diene rubber as a starting rubber and carbon black, wherein 10-30 pts.wt. at least either of resin acid-treated CaCO3 (one obtained by surface-treating CaCO3 of a particle diameter <=0.1mum with rosin acid) and resin acid-treated silica is added to 100 pts.wt. starting rubber, and 2-20 pts.wt. terpene/phenol resin is added to 100 pts.wt. starting rubber. According to the above, the adhesion of the molding to a general-purpose adhesive can be markedly improved, and a good adhesive strength can be attained when the extrudate is fixed to another member (a polar member) with a general-purpose adhesive (including a double- coated tape).
Patent JP-H01114664-A (JP)
Title: Automatic bath device
Inventor: NOMURA HIDEKI
IPC: F24H1/00
Filed: 1987-10-28
Abstract: PURPOSE:To maintain a bathtub water level under stabilized state constantly by allowing a first comparison means to start an air purge start signal when the water level reaches a first set value after having started hot water fill up operation and continuously filling up the bathtub until a pressure sensor detects a second set value after air purge. CONSTITUTION:When a first set value H1 is detected, this device judges that the water level in a bathtub has reached a predetermined water level L and compares with a second set value H2. When this device fails to detect a specified value, this device judges that air is present in a return pipe 9, which forces a pressure sensor carry out a wrong detection and allows the operation return to filling up from a forward pipe 8. In this manner, air purge F5 is carried out every time when the pressure sensor 11 detects a specified value. When the sensor fails to detect the first set value H1, the operation returns to filling up F3 from the forward pipe 8. When it is confirmed that hot water is filled up to the first set value H1, the filling up continues up to the second set value H2 whose water level is higher than the first set value H1. When a detection value HB becomes larger than H2, a fill up valve 6 is closed and the fill up operation comes to a halt.