baber/WOPTO huggingface dataset:
Patent JP-2000340572-A (JP)
Title: Heat treatment apparatus
Inventor: NAKAHARA HIROSHI
IPC: H01L21/22
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To enable increase of a processing temperature stability or a facility productivity, even when a plurality of heat treatment pipes are housed within identical casing. SOLUTION: A casing 2 has a plurality of heat treatment parts 1a, 1b and 1c and chambers for accommodating the heat treatment parts. Then the plurality of heat treatment parts 1a, 1b and 1c are separated by partition plates 21ab and 21bc therebetween, doors 20a, 20b, 20c, 22a, 22b and 22c of the accommodation chamber are similarly separated, and each of the separated chambers has an air inlet port 3 and an air outlet port 4. In this way, each of the chambers are separated for each of the heat treatment parts 1a, 1b and 1c.
Patent JP-S63312545-A (JP)
Title: Transmission controller for power shift transmission device
Inventor: NISHIKAWA FUMIAKI
IPC: F16H63/24
Filed: 1987-06-16
Abstract: PURPOSE:To prevent generation of transmission shock by providing a sensor which senses the forward/backward inclination of a vehicle, controlling an electromagnetic proportional pressure reducing valve according to the sensed value thereof and adjusting the oil pressure of a clutch for reverse transmission. CONSTITUTION:When a control unit 47 judges an upslope by a signal from an inclination sensor 45, it increases a current value to an electromagnetic proportional pressure reducing valve 44 to shorten a boosting time in the case of advance motion, while decreases the current value to delay the boosting time in reverse motion. On the other hand, when the control unit 47 judges no upslope, it decreases the current value to delay the boosting time in the case of advance motion, while it works reversely in reverse motion. Therefore, on a flat ground, ordinary boosting control is performed to eliminate a transmission shock by placing a hydraulic clutch 24 for reverse transmission in its half- clutch state for 1 or 2sec, while in the case of advance motion on an upslope or reverse motion on a downslope, it is possible to prevent the transmission shock generated owing to speed change on a slope by putting the hydraulic clutch in engagement in a short time.
Patent JP-S629359-A (JP)
Title: Image forming device
Inventor: WATANABE TOSHIO
IPC: G03G15/00
Filed: 1985-07-08
Abstract: PURPOSE:To reduce the overall size of an image forming device by providing an image carrier which has an image forming process means arranged at its periphery and a couple of fixing means on the upstream and downstream sides of a conveyance path for a transfer material which moves to and away from a transfer position. CONSTITUTION:The 1st heat fixing device 18 rotates its upper and lower lowers 181 and 182 as shown by an arrow B in synchronism with the rotation of a photosensitive drum 9, transfer paper waiting at the 1st fixing device 18 is conveyed with its rear end in the front toward the transfer position I on the right side of a figure, and the 2nd developed image is transferred onto the 1st fixed image by a transfer electrostatic charger 15. The transfer paper P after the 2nd transfer is guided by a flapper 21, conveyed on the 2nd conveyance path 20, and sent to the 2nd heat fixing device 22, and the 2nd developed image is fixed to form a superposed image. Consequently, a conveyance path for refeeding the transfer paper P can be omitted and the device is reduced in size on the whole.
Patent JP-H0245593-A (JP)
Title: Method for conversion of hydrocarbon feed
Inventor: JIYAIDEIIPU BISUWASU
IPC: B01J29/50
Filed: 1989-06-14
Abstract: PURPOSE: To convert a specified hydrocarbon feed stock to olefin at comparatively high yield by brining the raw material into contact with zeolite catalyst with a specified bore diameter at a comparatively high temperature for a short time.  
     CONSTITUTION: A hydrocarbon feed stock having the final boiling point of 330°C or less is brought into contact with a zeolite catalyst comprising zeolite (e.g. crystal metal silicate having ZSM-5 structure, ferrierite, erionite and so on) having a bore diameter of 0.3-0.7nm (preferably 0.5-0.7nm) at 500°C or above within 10 seconds (preferably 0.2-6 seconds) to perform conversion. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5273120-A (JP)
Title: Preparation of magnetic materials
Inventor: TAKAHASHI TOSHIO
IPC: H01F7/02
Filed: 1975-12-16
Abstract: PURPOSE: To droduce a magnetic material having large maximum magnetic flux density and less coercive force by cold-working a magnetic alloy including a Cr-CoFe base alloy and specific quantities of secondary components and correcting two times the resulting product by heat treatment under specific conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6042911-A (JP)
Inventor: YOOZEFU ZOHORU
IPC: G11B15/14
Filed: 1984-07-20
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-S63315664-A (JP)
Inventor: MATSUDA YU
IPC: D06C11/00
Filed: 1987-06-16
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-S5941389-A (JP)
Title: Treatment of heavy oil
Inventor: MATSUOKA HIROO
IPC: C10G21/14
Filed: 1982-08-31
Abstract: PURPOSE:To obtain a high-quality deasphalted oil in high yield and highly useful porous asphaltene, by carrying out, in a specific condition, a liquid-liquid extraction of a heavy oil using a specific solvent to produce, in the residue, asphaltene followed by rapidly releasing the residue under reduced pressure. CONSTITUTION:A heavy oil is subjected to a liquid-liquid extraction, using a 3-10 (pref. 4-7)C saturated hydrocarbon (e.g., liquefied propane, butane, pentane) as a solvent, under a pressure higher than the vapor pressure of the abave solvent to produce such an amount of asphaltene in the residue as to be 1.5- 5.0wt. times the weight of the asphaltene contained in the heavy oil. Subsequently, said residue is rapidly released under a pressure lower than that in said extraction by at least 10kg/cm<2> to yield the objective porous asphaltene. Said liquid-liquid extraction is carried out, normally at 90-220 deg.C under a pressure of 10-50kg/cm<2> in a weight ratio of the solvent to oil of 1-10, thus obtaining the other objective deasphalted oil.
Patent JP-H11341266-A (JP)
Title: Method and device for picture processing
Inventor: YAMAMOTO KUNIHIRO
IPC: G06T1/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prepare a mosaic picture by further dividing an area which divides an original picture (a tile area) into plural partial areas, dividing a material picture into plural partial areas as well and using the material picture in which a difference of an average density between the partial area of the original picture and the partial area of the material picture becomes minimum. SOLUTION: An original picture 201 is divided into plural area (S31), and an average density of each partial area which divides these plural areas is calculated (S32 and S33). Each of the plural material pictures are divided into plural material picture partial areas (S34), and each of the average density of these plural material picture partial areas is calculated (S35). A distance (a difference) between the average density of each partial area thus obtained and the average density of each of the plural material picture partial areas is obtained, the material picture whose distance becomes minimum is selected as the material picture which is optimal to the area and a mosaic picture is prepared on the basis of the selected material picture (S37).
Patent JP-H01317682-A (JP)
Title: Casting method
Inventor: SHIOMI HIROSHI
IPC: B22D19/08
Filed: 1988-06-20
Abstract: PURPOSE:To alloy the specific part in a casting and forming stage so that the characteristics required for the specific part can be imparted thereto by disposing a consumable casting pattern made of a foamed resin dispersed with alloying metal powder in the prescribed position in a casting mold and casting a base material into the mold, thereby alloying the specific pat in the casting and forming stage. CONSTITUTION:A cope 1 is provided with a sprue 4 and a drag 2 is provided with a test piece 3, a runner 5 for introducing a molten metal thereto and a gate 6. Respectively one piece each of coils 7 for induction heating and iron cores 8 are disposed to the cope 1 and the drag 2 in such a manner that the coils and iron cores face each other above and below in the test piece shape part 3. The consumable casting pattern 9 formed by mixing Cu powder for improving the characteristics and foamed resin boards and expansion molding the mixture thereof to the shape complying with the tip part 3' of the test piece shape 3 is housed to the tip part 3' thereof. The cope 1 is put on the drag 2 contg. the pattern 9 and the separately melted Al alloy is poured from the sprue 4. The molten metal consumes the pattern 9 and allows the Cu powder to remain in the molten metal. However, the alloying is not attained yet and, therefore, the electric power of a prescribed value is supplied to the coils 7 and the part of the tip 3' is heated by the electromagnetic induction effect to remelt said part.
Patent JP-S6043098-A (JP)
Title: Controlling method of stepping motor
Inventor: SAKURAI SHIGEO
IPC: H02P8/00
Filed: 1983-08-17
Abstract: PURPOSE:To reliably control further finely a stepping motor beyond mechanical resolution by suitably selecting the ratio of stopping times of the first and second steps. CONSTITUTION:A stepping motor is stopped for a time 81 in the first step S1', then stopped for a time t2 in the second step S2', the operation of a period T is compared to operate repeatedly for sufficiently long time. A throttle valve opening theta is vibrated synchronously therewith at a period T between theta1' and theta2', the air amount QA which passes a throttle valve is controlled to QA1' for the time t1 and to QA2' for the next time t2, and this period T is repeated to obtain desired air amount AQF.
Patent JP-S636934-A (JP)
Title: Network synchronizing system
Inventor: NIWAYA HIDEKI
IPC: H04L7/00
Filed: 1986-06-26
Abstract: PURPOSE:To prevent all synchronizing terminal station equipments in a station from stopping completely by constituting such that all devices comprising a synchronizing network fall into two systems and they are installed in one station. CONSTITUTION:A master station 1 supplies current clocks to the synchronizing terminal station equipments 201 and 202 for two systems from a #1 network synchronizing device 101, and further supplies standby locks to said equipments 201 and 202 from a # 2 network synchronizing device 102. In a slave station 2 for the #1, the current clock is supplied to each device demanding its system clock from the network synchronizing device belonging to its own system, and the standby clock is supplied to the demanging device from the network synchronizing device belonging to the other system. A slave station3 for the # 2 consists of conveyers 16 and 17 for two systems, network synchronizing devices 105 and 106 for two systems and synchronizing terminal station equipments 207 and 208 for two systms. Each device, receiving clock information, operates according to clock information on a normal current system, and switches information that the device obeys and operates according to the standby system if the clock information on the current system is troubled. Thus the full stop of the synchronizing terminal station equipments in one station can be prevented.
Patent JP-H11335941-A (JP)
Title: Ink ribbon for dot impact type printer
Inventor: OZAWA HIROSHI
IPC: B41J31/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink ribbon for dot impact type printers, hardly cut in comparison with conventional ribbons and realizing the improvement in the durability of printing. SOLUTION: This ink ribbon for dot impact type printers in which an ink is transferred to paper 5 to be printed, while the ink ribbon is brought into contact with the paper by the pressing force of a wire dot pin, is prepared by impregnating the ink into a ribbon base cloth having a non-plain weave comprising warps 1 and wefts 2. When the paper 5 to be printed is rough- surfaced paper, a ribbon base cloth wherein the non-plain weave is a 3/1 twill weave or a 3/1 satin weave is used as the ribbon base cloth 4A, 4B, and a side weave side surface having the exposed warps of the non-plain weave in a larger amount than that on the other side weave surface is used as the surface to be pressed with the wire dot pin.
Patent JP-H1117706-A (JP)
Title: Packet switch for distributed shared memory
Inventor: REN JING-FEI
IPC: H04L12/56
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed and low-cost shared memory packet switch. SOLUTION: This packet switch has N pieces of digital input ports 28 for band width B for receiving a data cell containing a destination address for determining an output port, a shared input cache 32, N pieces of memory modules 36 for band width N B for buffer, a switch structure 38 and N pieces of digital output ports 40. A digital multiplexer 30 receives respective data cells from the input ports 28, writes them in the shared input cache 32 together with correspondent port column numbers, column positions and memory module numbers in response to the destination addresses, cyclically allocates the cells having the same column number to the different memory modules and cyclically allocates the cells having the same column position to the different memory modules.
Patent JP-H0318586-A (JP)
Title: Aslantly traveling elevator device
Inventor: SUZUKI TOSHIAKI
IPC: B66B11/02
Filed: 1989-06-13
Abstract: PURPOSE:To eliminate the uneasy feeling of passengers by absorbing the swing of a cage chamber by installing a dash pot between a cage frame and the cage chamber which is suspended in turnable manners, onto the cage from which travels aslantly and rises and lowers along a guide rail. CONSTITUTION:A turnable cage chamber 7 is supported in suspension state into a cage frame 4 which rises and lowers along a guide rail 2 which is arranged in nearly coincidence with a bent elevator passage 1. In this case, a dash pot 15 is laid between a cage chamber 7 and the cage frame 4, and the cage chamber 7 is always held in a horizontal state by absorbing the swing of the cage chamber 7. Further, the sharp change of the behavior of passengers and the swing on the passing of the bent part of the guide rail 2 at variable speed are absorbed and eliminated.
Patent JP-H09308306-A (JP)
Title: Puddling cage rotor
Inventor: INABA SEIICHIRO
IPC: A01B35/28
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a puddling cage rotor capable of producing the buoyancy without changing the basic structure. SOLUTION: This puddling cage rotor is obtained by attaching a cylindrical unit 8, having the outer peripheral surface 8a formed as an outside diameter inscribed in an edge 7a on the lower side of a group of lugs 7, made of an expanded resin as a material and having fitting grooves 8b capable of entirely fitting a boss 5 and radial arms 4 formed in an inner lateral part in the interior of a rotor body 1 prepared by installing the lugs 7 at an interval in the circumferential direction in the clearance width between a wheel frame 2 on the inside supporting the boss 5 through the radial arms 4 on the central recessed side of a rim 3 and a wheel frame 6 on the outside composed only of the rim 3 from the outside direction.
Patent JP-H01308751-A (JP)
Title: Dividing vessel with drawing hole for rolled long size material
Inventor: KAI HISAO
IPC: B65D25/52
Filed: 1988-06-20
Abstract: PURPOSE:To easily draw out a long-sized material without entangling in a lump and also easily cut it, by providing a drawing hole on the side wall of one of the upper part of a cylindrical vessel and making a guide notch at the opposite side of the drawing hole and by providing a cutter blade in the guide notch. CONSTITUTION:A side wall member 1 made of cardboard or the like is almost equally divided into two side walls, the first 4 and the second 5, by two inwardly folded lines 2, 3. At the upper end, an opening 11 is opened. A long-sized material 6 can be obtained by an inflation processing of high-density polyethylene for example and seamless tubes with about 500mm in the peripheral length and about 8mu in thickness are drawn to be a string and wound up to be a cube. A drawing hole 7 is for pulling out the long-sized material contained in the vessel from one end and made on the first side wall 4. On the second side wall 5, the guide notch 8 is cut in almost right from the end of the side wall member 1 and equipped with a cutter blade 9 in the inside. The long-sized material 6 drawn out of the drawing hole 7 is conducted to the guide notch of the second side wall 5 from the outside of the first side wall 4 to be inserted into the guide notch and finally cut by the cutter blade 9.
Patent JP-H04372750-A (JP)
Title: Optical pickup
Inventor: KAWAKUBO ISAO
IPC: G11B7/135
Filed: 1991-06-21
Abstract: PURPOSE:To prevent the deterioration in the light receiving efficiency of the light receiving elements of the light emitting and receiving unit of an optical pickup which is miniaturized and made light in weight, and to detect a magneto- optical signal. CONSTITUTION:A semiconductor laser 15, and light waveguides 16a and 16b which guides a reflected light from an optical disk, are formed on a substrate. The optical waveguides layer 16a and 16b are equipped with a polarizing separating functions, and the magneto-optical signal is detected by light receiving elements 13a and 13b for detecting TM wave, and light receiving elements 14a and 14b for detecting the TM wave.
Patent JP-H05342216-A (JP)
Title: Stock information display device and information specifying tablet
Inventor: MATOBA TAKESHI
IPC: G06F3/048
Filed: 1992-06-10
Abstract: PURPOSE:To provide a stock information display device excellent in operability and handleability corresponding to rapid stock dealings. CONSTITUTION:This device is provided with the constitution including the reception means 11 of a stock price information line 10, a name code order stock information storage means 12 which temporarily stores received stock information and is stored/ arranged in the order of the name code and a stock information sequencing means 13 rearranging stored name code order stock information to an information specifying tablet order stock information storage means 14 having storage arrangement coincident with the display arrangement of an information specifying tablet 15. The device is also provided with the constitution including the information specifying tablet 15 specifying stock information desiring display, a specifying information decoding means 16 calculating a stock information start point address on the information specifying tablet order stock information storage means 14 from a specified position in the dirrection of X and Y, and a display means 19 extracting stock information from the information specifying tablet order stock information storage means 14 and displaying it by display-controlling information by a display control means 18.
Patent JP-H10325932-A (JP)
Title: Light deflector
Inventor: ASAMI MASAYOSHI
IPC: H04N1/113
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To eliminate a windage loss caused by the rotation of a polyhedric mirror based on the shape of the mirror. SOLUTION: Reflection gratings 31a are formed on the deflective side face of a cylindrical body 31 at plural cycles, and a distance is set so that the grating pitch per cycle may counterbalance the power of the cylinder surface in accordance with the light incident angle of the light deflector, and the cylindrical body 31 is made to function as a deflecting element equipped with a deflection surface equivalent to the conventional polyhedric mirror, and each lens power of fθlenses 36 and 37 is adjusted so as to have the conjugate relation in a subscanning direction as for the reflection gratings 31a and a photoreceptor 38, then, the deviation of the image forming point on the photoreceptor 38 is optically counterbalanced.
Patent JP-S5675273-A (JP)
Title: Cowl structure for car
Inventor: ABE MASABUMI
IPC: B62D25/08
Filed: 1979-11-19
Abstract: PURPOSE: To obtain a neat cowl structure with high fixing rigidity by forming a box shape in a vertical section with a cowl rear panel and a dash upper panel.  
     CONSTITUTION: A panel is divided into two, a front panel 40 and a rear panel 42, and a vertical section box shape B 1  is formed by the cowl rear panel 42 and a dash upper panel 2. Consequently, the panel can obtain a sufficient support rigidity in the fixing part of a fixing part bracket 14 of a pedal bracket 12 without fitting a reinforce to promote the support rigidity. Since an air-intake 2a opened on the panel 2 is covered in its upper part by a bent and expanded portion 44, a draining cover can be disused to obtain a draining function. Besides, as wiper linkage fixing holes 56  and 58 are provided on covings 46 and 48, a wiper pivot bracket is unnecessary to  be fitted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6041628-A (JP)
Title: Preparation of dihydropolyprenyl alcohol
Inventor: TAKIGAWA TETSUO
IPC: C07C33/02
Filed: 1983-08-17
Abstract: PURPOSE:To obtain the titled substance, by hydrogenating a polyprenylcarboxylic acid to give a dihydropolyprenylcarboxylic acid or its alkyl ester, converting a terminal carbosyl group, etc. to a hydroxymethyl group. CONSTITUTION:A polyprenylcarboxylic acid shown by the formula I (A is group shown by the formula II; n is integer of 11-19) is reacted with hydrogen in the presence of a hydrogenating catalyst or reduced by the use of Li in liquid ammonia, and, if necessary, the resultant product is changed into an ester to give a compound (novel compound) shown by the formula III (R is H, or lower alkyl), and a terminal COOR group is converted into a hydroxymethyl group to give a compound shown by the formula IV. The conversion is preferably carried out by the use of a metal hydride complex compound such as lithium aluminum hydride, etc. in an ether solvent. USE:A compound playing an important role in sustaning life.
Patent JP-S6129413-A (JP)
Title: Magnetic disk
Inventor: IWATA TERUFUMI
IPC: G11B5/64
Filed: 1984-07-20
Abstract: PURPOSE:To obtain a magnetic disk which does not require the provision of a protective layer by dispersing pulverous particles for reinforcing and lubrication purposes into a thin magnetic metallic film layer thereby improving the durability to the sliding with a magnetic disk and the contact start-stop characteristic of said disk. CONSTITUTION:An underlying plating layer 2 consisting of electroless Ni-P plating, etc. is provided on a substrate 1 made of an Al alloy plate, etc. and is finished by polishing to <=0.1mu surface roughness. The inorg. pulverous particles of Al2O3, etc. for reinforcement and pulverous particles of MoS2, etc. having a lubricating effect are dispersed in a plating bath and the thin magnetic metallic film layer 3 consisting of Co-Ni-Pi, etc. is formed by an electroless plating method etc. on the underlying layer. A lubricating agent 5 such as polyfluoroether, etc. is thinly coated on the magnetic layer 3 if necessary. The particles 4 are partly exposed on the surface of the layer 3. The magnetic disk which has improved wear resistance and CSS characteristics and does not require the protective layer is thus obtd.