baber/WOPTO huggingface dataset:
Patent JP-H10306230-A (JP)
Title: Carbon black and rubber composition
Inventor: NAKAYAMA MAMORU
IPC: C09C1/48
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition useful as a tire tread excellent in strength, abrasion resistance and operation stability in a high deformation state of a tire by including a carbon black having a specific properties. SOLUTION: The objective composition is obtained by formulating 10-250 pts.wt. carbon black having 110-200 m<2> /g CTAB specific surface area and 95-140 ml/100 g 24M4DBP oil absorption, and satisfying the formula Dmin/Da>=0.67 Dmax/Da-0.97 (or Dmin/Da>=0.67Dmax/Da-0.90) (Da is a volume-area average diameter; Dmax is the maximum particle diameter, Dmin is the minimum particle diameter) with 100 pts.wt. rubber (preferably a high styrene-butadiene copolymer rubber, or a mixture thereof with other rubbers).
Patent JP-2000262900-A (JP)
Title: Catalyst for accelerating coking of condensed polycyclic aromatic compound and method for hydrogenating heavy hydrocarbon oil using the catalyst
Inventor: FUCHIGAMI JUN
IPC: C10G49/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To extend the life of a catalyst comprising a porous inorganic oxide containing an iron component by controlling the coke-deactivation of a main reaction catalyst in the hydrogen-treatment of heavy hydrocarbon oil by specifying the porosity of the catalyst. SOLUTION: A catalyst for accelerating coking comprises a porous inorganic oxide containing an iron component. The content of the iron component is preferably 1-15 wt.%. As the porous inorganic oxide, a porous inorganic oxide carrier used in a hydrogenation catalyst such as alumina is named. The porosity of the catalyst is set up to be at least 45 vol.%. When the porosity is not exceeding 45 vol.%, the catalyst particles are solidified to close intergranular voids, causing the generation of the pressure loss of a catalyst layer. In the hydrogenation of heavy hydrocarbon oil, the oil, after being contacted with the coking accelerating catalyst in hydrogenation conditions, is contacted with a main reaction hydrogenation catalyst in hydrogenation conditions.
Patent JP-H01287675-A (JP)
Title: Heating device
Inventor: HARA HIROSHI
IPC: G03D13/00
Filed: 1988-05-16
Abstract: PURPOSE:To smoothly carry a book and to uniformly perform development and transfer on the book by holding and carrying the book fed with its thicker section on the leading edge side by means of two heat rollers having two partial peripheral surfaces of difference radii of curvature. CONSTITUTION:The peripheral surfaces of the heat rollers 47 are respectively composed of a peripheral surface 47a having a cross-sectional arc length which is the same as the length of the thick section of the book 5 in the carrying direction and another peripheral surface 47b having another cross-sectional arc length which is almost the same as the length of the thin section of the book 5 in the carrying direction and the radius of curvature of the peripheral surface 47a corresponding to the thick section is shorter than that of the peripheral surface 47b corresponding to the thin section by the thickness of the thick section. Another pair of heat rollers 49 are also respectively constituted of peripheral surfaces 49a and 49b respectively corresponding to the peripheral surfaces 47a and 47b. Since both end sections of the heat rollers 47 in their axial directions have the same radius of curvature as that of the peripheral surface 47b, the thick section of the book 5 receives pressure of such a degree that can carry the book 5 only from the peripheral surface 47a. Thus the book 5 can be carried smoothly and heat development and transfer can be performed on the book 5 uniformly.
Patent JP-H10305549-A (JP)
Title: Manufacture of decoration sheet covering material
Inventor: NISHIGUCHI NAOKI
IPC: B32B33/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To make adhesion to a curved surface or uneven surface simply in a extremely short period of time through rapid curing at an ordinary temperature and superior adhesiveness by applying a moisture curing type hot melt adhesive on one surface of a decoration sheet, and thereafter immediately adhering the applied surface of a moisture curing type hot melt adhesive and the core material. SOLUTION: After applying a moisture curing type hot melt adhesive on one surface of a decoration sheet, the applied surface of a moisture curing type hot melt adhesive and the core material are adhered immediately, thereby manufacturing a decoration sheet covering material. For such a core material, there are given a molded body, laminated structural body, or the like consisting of woody material, metal, and synthetic resin and, concretely, they are natural lumber, lauan particle board, etc. Also, for such an exemplary moisture curing type hot melt adhesive, there is given a diisocyanate prepolymer obtained by heat melting crystalline and noncrystalline polyol at 120 deg.C to then be reacted with a diisocyanate compound, and in this instance, a mol ratio of NCO/OH is preferable to be 1.2-3.
Patent JP-H10307564-A (JP)
Title: Data line driving circuit of liquid crystal display
Inventor: KATAKURA MASAYUKI
IPC: G09G3/36
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To restrain an offset difference between plural outputs by comparing voltage of a prescribed period in an input video signal and output signal voltage of a drive circuit with each other, and adjusting an output signal level of the drive circuit to a certain level. SOLUTION: A data line driving circuit of a liquid crystal display has sample hold circuits 401-1 and 401-2 to hold sampling data for a prescribed period by sampling an input signal, a drive circuit 402 and an output level adjusting circuit 403. An input video signal is sampled and held in the sample hold circuits 401-1 and 401-2, and is inputted to the drive circuit 402, and is outputted to a data line as a signal of a prescribed level. At this time, an output signal level of the drive circuit 402 is compared with voltage of a prescribed period of an input video signal in the output level adjusting circuit 403, and an output signal level of the drive circuit 403 is adjusted to a certain level. Therefore, an offset difference between respective outputs can be reduced.
Patent JP-S5242066-A (JP)
Title: Rapid start type cathode sleeve for cathode
Inventor: TAKANASHI YUKIO
IPC: H01J1/20
Filed: 1975-09-30
Abstract: PURPOSE: To enable rapid start type cathode operating low power consumption, by forming the cathode sleeve with the specified metal alloy clad plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04344904-A (JP)
Title: Nc controller
Inventor: TSUMURA KENJI
IPC: G05B19/18
Filed: 1991-05-22
Abstract: PURPOSE:To correct mechanical follow-up delay in a transient state by calculating beforehand acceleration correction quantity as the function of ideal velocity, ideal acceleration and time, and adding correction quantity to a velocity command in accordance with the change of these parameters. CONSTITUTION:An error does not occur in a steady state, but when the ideal acceleration of the output of a second differentiator 11 based on a position command is changed, for instance, in the case of the change of acceleration during forward or backward rotation or the change of the acceleration due to the change of a sign from the forward rotation to the backward rotation or from the backward rotation to the forward rotation, the error occurs. Accordingly, the velocity correction quantity is determined by a data base, and for instance, when the sign of the ideal acceleration is changed, the velocity correction quantity is determined by the ideal velocity and the ideal acceleration, and is added to the velocity command. Thus, the error due to the response delay of a mechanical system is corrected by the non-linear correction function correction by the data base of the ideal velocity, the ideal acceleration and the time so as to suppress it to the minimum.
Patent JP-H10244062-A (JP)
Title: Pachinko game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a front face area of a game auxiliary board, while effectively utilizing a space on the rear side of a machine. SOLUTION: An outlet port 9 for conveying the winning balls to an upper ball plate side, is formed at a side part of a holding frame J, and an outlet passage 46b for conveying the winning balls overflowed from the rear side of the outlet port 9 to the lower ball plate side, is formed on the rear side of a game auxiliary board 7. A foul ball returning port 72 communicated with the outlet passage 46b, is formed on an opening part of an upper edge part of a shooting rail and a lower edge part of a guide rail, and a ball receiving and collecting part 73 is formed on the opening front face side of the returning port 72. This ball receiving and collecting part 73 is communicated and connected to an inflow tube 23 through the communication parts 23a, 74.  Whereby the winning balls overflowed from the rear side of the upper ball plate, the foul balls received by the ball receiving and collecting part 73, and the winning balls overflowed from the inflow tube 23 and received by the ball receiving and collecting part 73 through the communication parts 23a, 74, can be returned to the lower ball plate side through the outlet passage 46b.
Patent JP-S5819595-A (JP)
Inventor: HIMENO YOSHIAKI
IPC: G21C13/06
Filed: 1981-07-27
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-S61105778-A (JP)
Inventor: FURANKU JIEI SOODEROU
IPC: G11B5/455
Filed: 1985-05-30
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-H07302296-A (JP)
Title: Image input device
Inventor: TANI NOBUHIRO
IPC: H04N5/232
Filed: 1994-05-06
Abstract: PURPOSE:To reduce manufacturing cost by simplifying the manufacturing process of the image input device such as a data symbol reader. CONSTITUTION:An image signal is generated by photoelectrically converted from a two-dimensional data symbol and outputted to a first substrate 21 by a CCD (image sensor) 17. The image signal is converted to an analog video signal and outputted to a TV monitor 51 by an analog signal processing circuit 23 of the first substrate 21. On the other hand, the image signal is converted to a prescribed analog signal and outputted to the A/D converter of the first substrate 21 by an analog signal processing circuit. The analog signal is converted to a digital signal and outputted to a second substrate 31 by the A/D converter. The comparator of the second substrate 31 binarizes the digital signal.
Patent JP-H08290297-A (JP)
Title: Jig for welding piping
Inventor: TSUGENO AKIYUKI
IPC: B23K37/00
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a jig which is used for shop welding of a piping block used in the piping of various plants and which is simple and capable of efficient flat rotational welding. CONSTITUTION: The jig is constituted of a pair of disk-like members 1 to be attached to both ends of a piping block, tack positioning pipes 2 each projectingly fixed coaxially to the members 1, and a fixing part for attaching the pipes 2 to the piping block; also, both ends are fixed by inserting a connecting rod 3 through the holes of respective disk like members 1 arranged at both ends and fastening it with bolts 6. Then, one of the pipes 2 is attached to the turntable of a positioner so as to make it rotatable. As an example of the piping block, rotational welding is performed along the weld seam 11, using a block body provided with eccentric reducers 8 on both sides and a tee 7 in the center.  A centering adjustment is also carried out by means of the bolt 5 of a bolt base 4 so that the center of the piping block and that of the pipe 2 are aligned coaxially in the welding position.
Patent JP-H07315617-A (JP)
Title: Manufacture of photo-processing machine rubber roller having projection on its surface
Inventor: MIO KOTARO
IPC: B65H5/06
Filed: 1994-05-31
Abstract: PURPOSE:To provide a manufacturing method for a photo-processing machine rubber roller whose outer layer member having projections on its surface can be easily formed on the outer periphery of a core material. CONSTITUTION:A manufacturing method of a rubber roller R for a photo- processing machine is to form an outer layer member 1a for forming projections 11 on its surface after simultaneously forming a core member 2 and an outer layer member provided on the outer periphery of the core member 2 to produce a roller member (r) having multilayer structure. An another manufacturing method of a rubber roller for the photo-processing machine is to set the core member in a metallic mold, to inject liquefied rubber in the metallic mold and to form an outer layer member having projections on its surface. Thus the manufacturing process of the rubber roller can be simplified, and its manufacturing cost can be reduced.
Patent JP-S5343462-A (JP)
Title: Phase synchronous circuit
Inventor: KASHIWAZAKI KAZUO
IPC: H03L7/107
Filed: 1976-10-01
Abstract: PURPOSE:To improve S/N without decreasing the loop band width capable of being changed to a lock state, by varying the loop band width.
Patent JP-H04345456-A (JP)
Title: Paper feeding mechanism of facsimile device
Inventor: KONNO KAZUTOSHI
IPC: B65H20/36
Filed: 1991-05-23
Abstract: PURPOSE:To provide a facsimile paper feeding mechanism for transmitting/ receiving-cum-copying purpose, of a low cost and a power saving property. CONSTITUTION:By using a driving motor 21 to drive a recording paper conveying roller and a document conveying roller, and a solenoid plunger 38 to convert a transmission gear train, the four combinations including the rotation directions of the driving motor 21 and the ON and OFF of the solenoid plunger 38 are made to correspond to the four operation modes of transmission, reception, copying, and pulling back of the recording paper. Two epicyclic gear transmission mechanisms to convert the transmission corresponding to the rotation direction of the driving motor 21 are used on the recording paper conveying roller.
Patent JP-2000304562-A (JP)
Title: Navigation system, guide route reretrieving method, and recording medium
Inventor: KANEDA MASANARI
IPC: G01C21/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system which can instantaneously display a new guide route by re-searching the guide route from a deviating path to a destination. SOLUTION: A road selection part 32 once obtaining information on an intersection ahead of it specifies a branch path other than the guide path among the branch paths of the intersection and generates and supplies reretrieval request information making a request to reretrieve a preparatory route from the specified branch path to the destination to a retrieval part 33. The reretrieval part, 33 once obtaining the reretrieval request information searches road network information stored on a CD-ROM 4 for the preparatory route and stores the retrieved preparatory route information in a preparatory route storage part 36. A decision part 31 once detecting this automobile deviating from the guide route generates and supplies deviation information to a guide part, 34.  The guide part 34 once obtaining the deviation information acquires the corresponding preparatory route information from the preparatory route storage part 36 and instantaneously displays it as a new guide route at a display part 6.
Patent JP-H07317990-A (JP)
Title: Inspection cap for motorcycle engine
Inventor: KURATA KOJI
IPC: F02B61/02
Filed: 1994-05-31
Abstract: PURPOSE:To provide an inspection cap which can prevent accumulated sand, mud and the like from falling in a cylinder without wiping off them even when sand, mud and the like are accumulated over the inspection cap. CONSTITUTION:A skirt is formed over the outer circumferential surface of an inspection cap 4U, and at least one part of the outer circumferential surface of an opening section 1a provided for a desired place of an engine, which is blocked by the inspection cap 3U, is covered by the skirt.
Patent JP-S62273858-A (JP)
Title: Trouble-detecting circuit for magnet-driven transistor
Inventor: YOSHINO SATOSHI
IPC: H03K17/62
Filed: 1986-05-23
Abstract: PURPOSE:To form a trouble-detecting circuit irrelevant to the number of drive transistors by providing diodes to interrupt the drive current of transistors for grouping, the first transistor to detect the action of transistors for driving, and the second transistor to control the base current. CONSTITUTION:A transistor 29 absorbs the base current of a transistor 27 through diodes 25 and 26 for grouping and the emitter and base of the transistor 27 from a power source V2 during the operation of magnet-driven circuits 14-19 by means of signals coming from a terminal G without the operation of transistors 5-10 and detects the trouble of transistors 11-13 for driving. Whereupon, the base of the transistor 27 is released. By the transistor 29 and the diode 25 and 26, the exertion of influences on the transistors 5-10 is prevented during the operation of the magnet-driven circuits. When detecting the trouble of the transistors 11-13, the transistors 27 and 28 are put into operation.
Patent JP-S5910591-A (JP)
Title: 1-oxadethiacephalosporin compound and antibacterial agent containing the same
Inventor: SHIBAHARA MASAYUKI
IPC: A61K31/546
Filed: 1982-07-09
Abstract: NEW MATERIAL:The compound of formula I {R1 is 1-4C alkyl; R2 is group of formula II (R3 is H or carboxyl), or formula III [R4 is H or amino; R5 is 1- 4C alkyl or group of formula IV (R6 and R7 are H or 1-4C alkyl)]}, its salt and its ester. EXAMPLE:7-( 2- Thienylacetamido)1-oxa- 1-dethia-3- methylthio- 3-cephem- 4-carboxylic acid of formula V. USE:Antibacterial agent which can be administered orally as well as parenterally. It has excellent antibacterial activites not only to Gram-positive bacteria but also to Gram-negative bacteria. PROCESS:The objective compound is prepared, e.g. by reacting (acylating) the 7- amino group of the 1-oxadethia-3-alkylthio-7-aminocephem compound of formula VI(R8 is H or carboxyl-protecting group) with the thienyl compound of formula VII[ R9 is H or (protected) carboxyl; -COR10 is carboxyl or its reactive derivative group], and if necessary, eliminating the protecting group.
Patent JP-H0356321-A (JP)
Title: Method and device for conveying article
Inventor: HAINTSU FUOTSUKE
IPC: B65G47/244
Filed: 1990-05-10
Abstract: PURPOSE: To prevent actual carrying processes from being interrupted over a required time during turning by providing a platform having a roller element capable of rolling out of a guide organ and moved in the carrying direction to carry articles to be turned and a transmitting member for transmitting the rolling of the roller element to the articles. CONSTITUTION: During carrying of articles, in particular, packages 11a along a carrying passage, the articles 11a to be turned are moved in sequence at a relative speed in terms of a guide organ (belt) 15 extended to a carrying direction so that a roller element 18 can roll out. In this case, the rolling of the roller element 18 is converted into the turning of the individual articles 11a corresponding to the roller element 18 via a transmitting member (shaft) 21.
Patent JP-S5910757-A (JP)
Title: Cylinder number exchange controller
Inventor: IKEURA KENJI
IPC: F02D41/34
Filed: 1982-07-08
Abstract: PURPOSE:To prevent contamination of cylinder and to suppress the variation of torque by blocking fuel supply prior to the suction process when the cylinders of a cylinder number control engine are partially stopped while limiting the open operation of a suction/exhaust valve immediately after suction process and supplying fresh air. CONSTITUTION:Stop side cylinder well 2 of a cylinder number control engine is provided with an actuator 15 for changing the operating characteristic of suction/exhaust valves 1, 17, firing plug 24, and fuel injection valve 23 and controlled by a control circuit 29. When transferring from full-cylinder operation to partial-cylinder operation, fuel supply of fuel injection valve 23 at the stop side cylinder is blocked prior to the suction process while an actuator 15 is driven immediately after the suction process to normal open the exhaust valve 17 at the stop side cylinder and to open the suction valve 1 only at the final stage of the suction process thus to enclose only the fresh air in the stop side cylinder and to supply said fresh air. Consequently contamination of the cylinder due to blow-bye can be prevented and variation of torque can be suppressed.
Patent JP-S5245477-A (JP)
Title: Aparatus for conveyin in and out of material to be sterilized
Inventor: HIROTA KAZUSANE
IPC: A23L3/02
Filed: 1975-10-03
Abstract: PURPOSE: To accomplish an operation in which a cylindrical vessel is vertically put into and taken out of a storing recess which is provided in a vertical body of revolution so that a packed article can be conveyed so softly, kept horizontal thereby preventing damage to the flexible vessel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01288992-A (JP)
Title: Coin selector
Inventor: TAKEMOTO TAKATOSHI
IPC: G07D5/08
Filed: 1988-05-16
Abstract: PURPOSE:To maintain the selecting function of a coin selector for a long period even in a bad circumstances by discriminating the sizes of coins by using a gate which is operated by the force of a magnet and optical reflection sensor and detecting the quantity of a magnetic substance by means of a magnetic sensor while coins are held in a still state. CONSTITUTION:Inserted coins roll down a passage 11a and those which pass through a shaking off mechanism section 2 are stopped by a stopper 3a. The stopped coins are checked for material by means of the magnetic sensor 4 and inputted to a wind comparator 18 at 0.3-0.7V on the output side of an amplifier 4A. At the wind comparator 18, the coins are discriminated as nickel coins having diameters of 100- and 500-yen coins. At the same time, an outside diameter sensor 5 receives reflected light of the light projected on the nickel coins from a light emitting element and those which reflect light of extremely low reflectivity are discriminated as forged coins because they cannot be discriminated due to the low reflectivity. The next outside diameter gate 6a passes the 100-yen coins and, for the 500-yen coins, the magnet 6 is actuated by the command of a CPU 19 and the passage is opened. Both kinds of coins passed through the gate 6a are collected from a passage 11d through a collecting gate 8a.
Patent JP-H02297310-A (JP)
Title: Clamp device of juicer
Inventor: YAMAMOTO NORIYUKI
IPC: F16B2/10
Filed: 1989-05-12
Abstract: PURPOSE:To improve operability of a handle and durability of a locking part by engagingly locking a protruding part integrally formed on a cap with a spherical body energized by a spring provided in the handle. CONSTITUTION:A protruding part 3a is integrally formed on a cap 3 placed on a vessel 2. A spherical body 5 provided in a handle 4 pivotally supported by a body 1 is energized in the direction of the protruding part 3a of the cap by a compression coil spring 6. Thus, to the rotating movement of the handle 4, the spherical body 5 rotates on its axis as shown by D while slidingly in the normal direction C of the rotating direction B of the handle 4 by the contact with the protruding part 3a of the cap. Hence, as the spherical body 5 rotates around its axis slidingly, the friction with the protruding part of the cap is reduced, and operability of the handle and durability of the locking part can be improved.