baber/WOPTO huggingface dataset:
Patent JP-S606596-A (JP)
Inventor: NAKAMURA YOUJI
IPC: B66D3/20
Filed: 1983-06-22
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-S5539573-A (JP)
Title: Motor grader
Inventor: BOIDO TEEIBUANIIYA
IPC: E02F3/76
Filed: 1978-09-13
Abstract: PURPOSE: To elongate the wheel base during the work using a blade and to shorten the wheel base during the work using a scarifier and a front blade by arranging the front frame of a motor grader in the telescopic structure.  
     CONSTITUTION: After plowed by a scarifier 13, the grojng is evened by a front blade 10 and finally finished by a blade 8. During the work using the front blade 10 and the scarifier 13, a front frame 5 is contracted to shorten the wheel base a between front and rear wheels 7 and 2, so that the vehicle weight may be applied sufficiently to the front blade 10 and the scarifier 13. During the work using the blade 8, the front frame 5 is extended to elongate the wheel base a, so that the vertical displacements of the blade 8 may be limited to about one half of the variation in height of the ground surface and that the ground may be plowed smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S595138-A (JP)
Title: Preparation of 2-propargyl-3-methyl-4-hydroxy-2- cyclopentenone
Inventor: SAITOU KENJI
IPC: C07C67/00
Filed: 1982-06-29
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of agricultural chemicals, pharmaceuticals and perfumery, economically from practical viewpoint, by cyclizing cis-3-nonene-2,5-dion-8-yne at a specific temperature in the presence of water and a basic catalyst. CONSTITUTION:2-Propargyl -3- methyl -4-hydroxy-2-cyclopentenone of formula IIuseful as an intermediate of prostaglandin (a drug), jasmone (perfumery), etc., is prepared by cyclizing cis-3-nonene-2,5-dion-8-yne of formula I at <=0 deg.C in the presence of water and a basic catalyst. Since the compound of formula I can be prepared easily by the ring-opening reaction of 2-methyl-5-(3-butenyl)-furan of formula III with an oxidizing agent especially chromium (VI)-organic base complex at <=0 deg.C, the compound of formula III is obtained easily and economically in an industrial scale by combining the above reaction with the ring-closing reaction.
Patent JP-S63287778-A (JP)
Title: 1-(n-(2-alkylthio-10h-phenothiazine-10-yl)alkyl)- 4-benzoylpiperidine
Inventor: GUROUBAA KURIIBURANDO HERUSURE
IPC: C07D417/06
Filed: 1988-05-12
Abstract: The present invention relates to 1-[n-(2-alkyl-thio-10H-phenothiazin-10-yl)-alkyl]-4-benzoylpiperidines of the formula I <CHEM> wherein R is an alkyl radical having 1 to 6 carbon atoms, inclusive; n is an integer having a value from 2 to 4 inclusive; m is an integer having a value from 0 to 2 inclusive; and X is fluorine, chlorine, bromine, iodine, or trifluoromethyl, the geometrical isomers, optical antipodes, or pharmaceutically acceptable acid addition salts thereof, and to a process for their preparation. The compounds of the invention have analgesic and/or antipsychotic activity and can therefore be used as medicaments.
Patent JP-S5738886-A (JP)
Title: Method and apparatus for gasification of coal
Inventor: TOKUMITSU NAOKI
IPC: C10J3/57
Filed: 1980-08-19
Abstract: PURPOSE:To gasify coal with high productivity, by supplying coal below the surface of a molten iron bath and, after removable of the slag produced, circulating the molten iron by driving force created in supplying an oxidative gasifying agent to said bath. CONSTITUTION:In a coal gasifier having molten iron bath 1 connected in one direction, coal inlet 2, oxidative gasifying agent inlet 5, slag separating weir 4, slag outlet 3 and single product gas outlet 6, the coal outlet 2, the slag outlet 3, the slag separating weir 4 and the oxidative gasifying agent inlet 5 are horizontally located in the order. The coal inlet 2 and the oxidative gasifying agent inlet 5 are placed in such a position that the harizontal component of the direction of coal supply and that of oxidative gasifying agent supply both coincide with the tangential direction of circulation of the molten iron. Only force created by introducing the coal below the surface of the molten iron bath and one created by supplying the oxidative gasifying agent over said surface are used as driving force for carrying the molten iron from one step to the next.
Patent JP-S596745-A (JP)
Title: Brake plate mounting device for rotary electric machine
Inventor: NAKAMORI HISASHI
IPC: H02K7/102
Filed: 1982-07-02
Abstract: PURPOSE:To facilitate levelling adjustment and to reduce the number of working steps by mounting a brake plate on a rotor rim with adjusting screw engaged into the threaded hole formed at the plate and a bolt inserted into a mounting bolt hole formed at the center of the screw. CONSTITUTION:A brake plate 10 is mounted on a rotary rim 4 with an adjusting screw 11 engaged to the threaded hole (c) formed at the plate 10 and a mounting bolt 6 inserted into a mounting bolt hole (d) formed at the center of the screw 11. The screw 11 is turned while measuring the level of the slide surface (a) of the plate 10, the screw 11 is intimately contacted with the lower nut 5 of the rim 4, and when the level of the surface (a) falls within the allowable value, a clamping nut 12 is clamped by the bolt 6, and the plate 10 is secured. In this manner, the level adjustment can be facilitated, the adjusting accuracy can be improved, and the number of working steps can be reduced.
Patent JP-H11300822-A (JP)
Title: Bending processing of polyolefin pipe
Inventor: YONEDA RYUICHI
IPC: B29C53/84
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To rapidly treat a polyolefin pipe subjected to bending processing in order to eliminate the returning deformation thereof after processing and to enhance the accuracy of a bending angle to permanently stabilize the angle. SOLUTION: A polyolefin pipe 1 is heated to softening temp. to be fitted in a mold 2 at its heated part to be subjected to bending processing so as to obtain an objective bent angle and the bent polyolefin pipe 1 is reheated while fitted in the mold and subsequently cooled in this state to be demolded.
Patent JP-H11301664-A (JP)
Title: Returnable box
Inventor: SHIRAISHI YASUYUKI
IPC: B65D6/18
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce a storing volume after supplying a tube as much as possible while both function and a convenience in use of a returnable box are being assured and at the same time to perform a positive holding of side plates. SOLUTION: In a returnable box having a rectangular-plate type bottom plate 5 and side plates 6a, (6b), 6c, (6) in which a taking-out hole 10 for use in flowing out item in a box outside of it is formed at a position along the inner surface of a first side plate 6c at a side plate 6a adjacent to the first side plate 6c and a closing plate 11 for closing the taking-out hole 10 is provided, each of the side plates 6 is cooperatively arranged at each of the side edges of the bottom plate 5 in such a way that it can be folded between its developed state and raised state, other side plates 6a (6b) except the first side plate 6c are connected while their adjoining side plates being removably attached from each other, the closing plate 11 is formed with inserting pieces 14 inserted into inserted portions 20 formed at these side plates 6a,  6c while the first side plate 6 and the side plate 6a having the taking-out hole 10 formed therein are being raised, and then the first side plate 6c is held by the closing plate 11 in its attitude while it is raised.
Patent JP-H09267608-A (JP)
Title: Tire with pneumatic rubber ball
Inventor: ITO TADASHI
IPC: B60C5/20
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To keep the air pressure of a tire for bicycle constant even if air is blown out of some of countless pneumatic rubber balls which are put in a tire for bicycle. SOLUTION: Countless pneumatic rubber balls 2 are put in a tire for bicycle 1.
Patent JP-S5447708-A (JP)
Title: Method of producing light oil and hydrogen from heavy oil
Inventor: FUJIMORI KUNIAKI
IPC: C01B3/38
Filed: 1977-09-22
Abstract: PURPOSE: Heavy oil is cracked in the presence of laterite to form light oil and deposite coke on the laterite, which is reduced and then treated with steam thereby producing advantageously light oil and hydrogen from heavy oil by the use of inexpensive laterite.  
     CONSTITUTION: Heavy oil is introduced through pipe 1 into fluidized bed that is provided at the under part of cracker 2 and kept at 450W600°C in temperature and 0W5kg/cm 2  in pressure. In the cracker 2 the heavy oil is cracked by laterite to form cracked oil and coke. The coke deposits on the laterite and sent through pipe 5 to regenerator column 6. The column 6 is kept at 750W950°C and 0W5kg/cm 2 G and air supplied from pipe 10 reduces iron in the laterite. The resulting laterite containing reduced iron is sent through pipe 10 to gasification column 11 where steam supplied from pipe 12 oxizes the iron to form hydrogen. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06326856-A (JP)
Title: Data recorder and its method
Inventor: MURAKAMI TATSUYA
IPC: H04N7/173
Filed: 1993-05-17
Abstract: PURPOSE:To transfer picture data efficiently in a short time by comparing a characteristic of a picture itself with information relating to an equipment of transfer destination and converting stored picture data into picture data corresponding to a specification or a function of the equipment of the transfer destination. CONSTITUTION:A picture whose transfer is requested is specified by a picture ID. Corresponding picture data are read from a picture data storage section 160 through a picture file management section 165 and stored in a picture data temporary storage section a170. On the other hand, characteristic information of the corresponding picture is inputted to a conversion method selection section 140 from a picture characteristic management table 135 by the picture ID. A conversion method selection section 140 compares number of photoelectric conversion elements and number of colors of the picture for the equipment of a transfer destination with those of an object picture to specify the conversion method absorbing the difference. A picture conversion processing section 175 applies required conversion to the picture data stored in the picture data temporary storage section a170 according to the decided conversion method to provide an output to a picture data temporary storage section b180.
Patent JP-H02292806-A (JP)
Title: Current transformer of zero-phase current transformer
Inventor: SAITO TAKICHI
IPC: H01F38/28
Filed: 1989-05-08
Abstract: PURPOSE:To prevent the eccentricity of the terminal on the secondary side and the breaking of wire, and also to obtain the title current transformer which has stabilized efficiency and can be manufactured easily by a method wherein, against the main body of a circular current transformer to be buried in a resin-molded body, the end section of a pair of conductive rod-like material having rigidity are integrally fixed in such a manner that they are installed in an upright posture leaving the prescribed interval, and the secondary coil is connected. CONSTITUTION:Against a circular current transformer main body 1 to be buried in a resin- molded body, a pair of rigid conductive rod-like bodies 6 and 7 are uprightly provided leaving the prescribed interval in such a manner that the base parts are integrally fixed, and they are connected to the secondary coil, or the base part of a pair of rigis conductive rod-like bodies 16 and 17 and a pair of supporting rods 18 and 18 are integrally fixed in such a manner that they are uprightly positioned leaving the prescribed intervals, and the conductive rod-like bodies 16 and 17 are connected to the secondary coil. For example, the above- mentioned conductive rod-like bodies 6, 7, 16 and 17 and the supporting rods 18 and 18 have threaded holes, where bolts are screwed, at their ends also they have a base 20, and they are fixed by binding with a tape 22 in such a manner that the base 20 is applied to the side face of the current transformer main bodies 1 and 11.
Patent JP-S63280300-A (JP)
Inventor: SAKAI MITSURU
IPC: G09G3/32
Filed: 1987-05-13
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-H11308097-A (JP)
Title: Frequency comparator and pll circuit using the same
Inventor: KUBO TATSUYA
IPC: H04L7/033
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To enable frequency comparison with only an NRZ signal, without requiring a reference clock outputting a comparison result, only when existence of change of data is detected by a detecting means. SOLUTION: The change of the data of an NRZ signal is detected by a D-FF11 and an EX-OR gate 12, and the position of the change of NRZ data in a single cycle of a clock CLK is detected by D-FF 13, 14. A reference point to detect the cycle of the NRZ signal is set by an OR gate 15 and D-FF 18. The phase of the NRZ signal in the next one cycle of the clock CLK is detected, and when the phase is found shifted, an UP-signal for raising the frequency is outputted by an OR gate 16 and D-FF 19, the phase of the NRZ signal in the next one cycle of the clock CLK is detected, and when the phase has been shifted, a DOWN-signal for lowering the frequency is outputted by an OR gate 17 and D-FF20. Thus, the frequency comparison can be performed with only the NRZ signal.
Patent JP-S5815375-A (JP)
Title: Solid-state image pickup device
Inventor: KIMURA KENJI
IPC: H04N5/335
Filed: 1981-07-22
Abstract: PURPOSE:To obtain uniform sensitivity over the entire region of photo-detecting plane, by providing a shutter shutting the plane before all cells are saturated with an output level of some photoelectric conversion cells constituting the plane of a solid-state image pickup element. CONSTITUTION:An optical image of an objective 10 is formed on a photo-detecting plane of a solid-state image pickup element 16 via a shutter mechanism 14. The element 16 is provided with a photoelectric conversion cell Eij, a CCD vertical shift register Cj, and a CCD horizontal shift register R. Ahead the readout of a VI of picture information, charges of cells E64, E66, E55, E44 and E46 at the center of the pickup element are picked up and added and given to a comparison circuit 22 through an integration circuit. The comparison circuit 22 gives a timing signal to a gate circuit 26 and a shutter driving circuit 24 when the output of integration exceeds a reference level Vref. The Vref corresponds to a level just before the cell Eij is saturated and closes a shutter mechanism with the timing signal to read out the VI. Thus, the readout of picture can be made over the entire photo-detecting plane of the image pickup element with uniform sensitivity.
Patent JP-S5541739-A (JP)
Title: Micro-projection type mask alignment device
Inventor: KOIZUMI MITSUYOSHI
IPC: G03F7/20
Filed: 1978-09-20
Abstract: PURPOSE: To provide a micro-projection type mask alignment device by which checked patterns formed in the surface of a semiconductor wafer can be located in the least divergence by controlling X-, Y-, θ-table systems in accordance with light projected to the patterns through a mask and light reflected from the wafer.  
     CONSTITUTION: A semiconductor wafer 3 having checked patterns is placed on a table 28 comprising an X-table 28a, Y-table 28b and a rotary θ-table 28c, over which is placed a freely rotating mask 1 having alignment marks 6 with a micro- projection lens 2 provided inbetween. The amsk 1 is exposed to light by way of an optical fiber 48a having a condenser lens 47a and a mirror 46a from one side and at the same time, another optical fiber 48b from the other side. Thereupon, the light passed through the mask 1 and reflected from the wafer 3 is subjected to detection, using light-receptive elements 24 and 25 of detectors 45a and 45b, respectively, so that the table 28 can be moved in accordance with deviations against an optical axis 34 of a projection lens 4 provided above the mask 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06320958-A (JP)
Title: Door device for vehicle
Inventor: NAKAYAMA MASANORI
IPC: B60J9/00
Filed: 1993-05-17
Abstract: PURPOSE:To enhance operability and ensure low cost through the reduction of a door opening and closing force, regarding a door device for a vehicle. CONSTITUTION:This device has a door body 11 where an upper door 12 and a lower door 13 are jointed via a hinge mechanism 22 in such a way as capable of freely bending toward each other, and the upper end section of the upper door 12 is supported on the upper end section of an opening via a double link mechanism 21 in such a way as capable of turn and movable in a vehicular breadthwise direction, as well as a guide mechanism 14 laid vertically along the side of the opening in such a way as rotatably supporting the lower end of the lower door 13 and guiding the door 13 vertically. According to this construction, the extent of projection of the device from the side of a body is restrained to such a degree as corresponding to the height of the door 12 at the time of door opening and closing operation. Thus, the device can be used in a condition where space on the side of the body is restricted, and a convenience for the use thereof is improved. Also, an operation force at the time of door closing operation is lessened, thereby enhancing operability for the door opening and closing operation and even increasing the commercial value of the device.
Patent JP-H07309203-A (JP)
Title: Storage retractor of seatbelt web
Inventor: GEIRII EMU REI
IPC: B60R22/44
Filed: 1995-05-12
Abstract: PURPOSE: To provide an improved seat belt retractor of a vehicle with a tension reducing mechanism for making a passenger with a seat belt more comfortable. CONSTITUTION: This seat belt retractor 10 stores belt webbing 16 to be used as a restraint for a vehicle passenger. The retractor 10 includes a rotatable webbing storage spool 14 and two springs 50, 52 for biasing rotation of the spool 14. A rotatable ratchet wheel 54 is connected between the springs 50, 52 to permit the spring force from one spring 50 to be blocked from acting on the spool 14 when the ratchet wheel 54 is prevented from rotating. A movable pawl selectively engages the ratchet wheel 54 to prevent rotation of the ratchet wheel 54 in a belt retraction direction (A). The pawl is both pivotable and movable transversely relative to the pawl axis.
Patent JP-S60258028-A (JP)
Title: Image formation apparatus
Inventor: TANABE TAKESHI
IPC: G03G15/36
Filed: 1984-06-05
Abstract: PURPOSE:To lengthen the life of a transport roller and to lesson load of a motor by cutting off or transmitting power to re-feed path driving means when a path is switched by path switching means to guide a transfer material to discharge path or a re-feed path on the opposite side. CONSTITUTION:When a flapper 71 of a pivotal plate 73 is in the state of opening a re-feed path, a lever 56 is separated from a coiled spring control ring 55, and a main driving shaft 35 and a pulley 51 are connected to each other to rotate a transport roller 8 through a belt 52. When the flapper 71 and the pivotal plate 73 are located at a position for opening a discharge path, the lever 56 is engaged with the control ring 55 to stop the rotation. Accordingly, the coiled spring is loosened to cause a slip, so that the transmission to the pulley 51 is cut off not to drive the transport roller 8.
Patent JP-H07320216-A (JP)
Title: Magnetic disk device
Inventor: TOMIYAMA HIROSHI
IPC: G11B5/39
Filed: 1994-05-27
Abstract: PURPOSE:To obtain the means to accurately discriminate data by efficiently evading the thermal asperity caused from the contact between a magnetic head of the magnetic disk device and a magnetic recording medium. CONSTITUTION:Each track is read by a recording/reproducing separation type magnetic head 2 provided with a magneto-resistance-effect type head after the data area is DC erased or before the data are written. When the burst signal exceeding a certain slice level 16 is detected, the track and the sector position information are stored in a memory 21. When the recording/reproducing operation is performed, the memory 21 is referred to by a disk controller 6, and no recording/reproducing operation is executed at this position. When the used time exceeds a specified device energizing time or the number of times the head goes across the track whereon a TA is generated exceeds a prescribed number of times, the track and the sector position whereon the TA is generated are recognized again.
Patent JP-S62273119-A (JP)
Title: Engine support
Inventor: TANAKA KAZUO
IPC: F16M7/00
Filed: 1986-05-20
Abstract: PURPOSE:To improve riding comfortability by providing an engine support of a vehicle with a fiber reinforced plastic member having resilience and disposed along the lower portion of an engine compartment and supporting an engine through engine mounts and a shock absorber. CONSTITUTION:Low frequency vibration generated during idling or driving is absorbed through resilience of engine mount rubbers 16 and a fiber reinforced plastic member 11 to be reduced. Impact force generated by excessive displacement of an engine at starting or abrupt acceleration is absorbed by a combination of the fiber reinforced plastic member and a shock absorber 17. Thus constructed, riding comfortability can be improved, and the structure can be simplied.
Patent JP-H06284951-A (JP)
Title: Dish and dish set for handicapped person
Inventor: HONDA MASAMITSU
IPC: A61G12/00
Filed: 1993-04-06
Abstract: PURPOSE:To make possible to scoop food with a spoon by only moving the spoon is one direction, providing a dish with a turn-over whose cross section in an arc-shape on the top of the dish. CONSTITUTION:By moving a spoon 18 put in a part of food 19 along a bottom face 11 of a dish, the spoon 18 with food goes up the inner wall of a dish 12 along a second arc 14 and a first arc 13 set on the dish. When the spoon 18 reaches around the center part of the dish 12, the food 19 contact to a turn-over 15 of the dish and is pressed to the direction of the spoon center to enter the hollow part of the spoon. If the spoon 18 is kept going up, it is released, carrying the food, from the turn-over part 15. That is, by putting the spoon 18 in the dish and moving it in a direction in the bottom face 11 of the dish containing food, the spoon can automatically scoop the food going up along the arc face of the dish 12 by the moving power. Since the spoon is not used while changing the direction, it is possible to scoop food surely without dropping the food out of the dish even by a disabled hand or arm.
Patent JP-S5238920-A (JP)
Title: Diazo copying material for second original
Inventor: MATSUDA TSUTOMU
IPC: G03C1/61
Filed: 1975-09-23
Abstract: PURPOSE:To provide a storage stable copying material enabling high speed printing with a small size copier and forming a high density image with high light-shielding ability, and application of both wet and dry type development methods by providing a photosensitive layer containing a specified diazonium salt and phenol derivatives.
Patent JP-2000303829-A (JP)
Title: Exhaust emission control metal carrier
Inventor: OZAWA TERUHIKO
IPC: F01N3/28
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent a catalyst holder housed in a pipe member from being peeled off therefrom. SOLUTION: An exhaust emission control metal carrier is composed of a pipe member 1 and a catalyst holder 2 incorporated in the pipe member 1. With respect to the catalyst holder 2, a metal plate member carrying catalyst is so folded that the folding lines are formed along the axial direction of the pipe member 1, from an inlet side 3 to an outlet side 4 through which exhaust. gas is flowed. Curved surfaces or end surfaces of the resultant corrugated form are abutted against an inner wall of the pipe member 1. In such a state, the catalyst holder 2 is housed in the pipe member 1. The inner wall of the pipe member 1 is connected with the curved surface or end surface of the catalyst holder 2 on the outlet side 4. Stress or distorsion generated by fluctuation of exhaust gas atmosphere can be absorbed by the inlet side which is in an abutting state.