baber/WOPTO huggingface dataset:
Patent JP-H03130134-A (JP)
Title: Thermally moldable hard decorative lamina for transport vehicle interior
Inventor: RICHIYAADO DABURU SUTANPAA
IPC: B29L31/58
Filed: 1990-04-05
Abstract: PURPOSE: To recycle or use scraps by laminating a flexible polyvinyl chloride sheet on a flexible polyvinyl chloride substrate. CONSTITUTION: A rigid polyvinyl chloride sheet is fused to a flexible polyvinyl chloride. The rigid sheet is extruded onto the flexible polyvinyl chloride or applied to calenders at an effective temperature to form the lamina of all the polyvinyl chloride containing no adhesive, and hence the flexible soft foam polyvinyl chloride sheet is bonded to a rigid polyvinyl chloride substrate. Subsequently, the lamina is thermoformed, trimmed to an article to be used for an interior of a transportation vehicle. Thus, trim tailings and scraps can be recycled to save and reduce its cost.
Patent JP-2000280010-A (JP)
Title: Thrust adjusting equipment of rolling mill
Inventor: KAKIHARA TAKASHI
IPC: B21B31/07
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To securely prevent run-away of a rolling thrust bearing at the stroke end and facilitate a recovering work when biting/stopping occurs in the threaded portion. SOLUTION: A thrust bearing case 26 incorporating a rolling thrust bearing 22 installed at the end portion of a horizontal roll 11 is rotated/driven by a driving motor 32, and the moving amount in the axial direction of the thrust bearing case 26 is detected by a detecting means and controlled. A first stopper 42 and a second stopper 45 to control the movement exceeding the stroke end in the axial direction of the thrust bearing case 26 are installed in a relaxed way on a cap 24 for fixing the bearing mounted at the end portion of the horizontal roll and on a motor cover 29a mounted at the end portion of the thrust case 29, respectively.
Patent JP-S5614208-A (JP)
Title: Macro change-over device of rectilinear type zoom lens
Inventor: ENOMOTO KEIJI
IPC: G02B7/10
Filed: 1979-07-16
Abstract: PURPOSE: To improve operating characteristic by providing a change-over switch for changing over ordinary photography and macro-photography on an operating ring and performing changing-over of both without releasing the hand from the operating ring.  
     CONSTITUTION: When an operating ring 10 is moved rectilinear in the optical axis direction in an ordinary photographing state, the 1st moving frame 6 moves in the optical axis direction and the 2nd moving frame 8 also moves in the optical axis direction while rotating. This causes a variator A and a compensator B to move respectively in the optical axis direction and zooming is thus accomplished. When the operating ring 10 is rotated in an arbitrary position, the focus of a focusing lens FC is adjusted. Next, when the 2nd moving pin 9 is at the telephoto end, a macro change-over switch 12 is moved in the direction of an arrow to rotate the operating ring 10 to the left until it stops. Thence, when the operating ring 10 is moved rectilinearly forward at this state, the focus adjustment is accomplished simultaneously with zooming in a macro photographing state. With such constitution, the changing- over of both may be made witout releasing the hand from the operating ring and the operating characteristic may be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63253506-A (JP)
Title: Rotary-head drum device
Inventor: TERASAKA TAKASHI
IPC: G11B5/53
Filed: 1987-04-10
Abstract: PURPOSE:To eliminate omission in erasing and, at the same time, to make an erasing current smaller, by making the track width of a rotary erase head prescribed times as wide as the track pitch of the head and continuously erasing tracks at corresponding the number of revolution. CONSTITUTION:The track width E of a rotary erase head 6 provided between 1st and 2nd video heads 2 and 3 is made 4/3 times as wide as a track pitch A. When insert recording is carried out, a rotary drum 1 is rotated and four continuous magnetic tracks, on which recording is already made, are continuously erased while the erase head 6 makes three turns. Then, by successively switching video heads in the order of the 3rd, 4th, 1st, and 2nd heads 4, 5, 2, and 3, tracks (f), (g), (h), and (i) are newly recorded at the erased parts. Since the track width D of the head 3 is made equal to the track pitch A, the finally recorded track (j) by means of the head 3 is never overlapped upon a track (j) to be preserved.
Patent JP-S58206147-A (JP)
Title: Module of semiconductor device
Inventor: WADA KENSAKU
IPC: H01R33/76
Filed: 1982-05-26
Abstract: PURPOSE:To miniaturize the device, and to facilitate the writing of an EPROM by providing a socket member with an elastic connecting pin arranged to a circumferential wall and an extracting port formed at least one corner of the circumferential wall. CONSTITUTION:The socket member consists of an L-shaped section base-body contact piece 33, which is projected to the outside from the bottom wall of the socket member 30 and forms an electric contact section with the pad 10 of a package base body 2, and an EPROM contact 34, which curves and extends in the direction opposite to the piece 33, is in contact with a writing terminal 21 formed to the side section of an LCC of the EPROM and forms an electric connecting section. The extracting ports D35 for tolls for extracting the EPROMLCC are formed at two corners on a diagonal of the member 30. Accordingly, the EPROM is erased and written after the EPROMLCC is extracted from the socket member, and the availability of a micro-computer can be improved.
Patent JP-H09280442-A (JP)
Title: Connecting structure for cylindrical body and flange
Inventor: KAWAI YUICHI
IPC: F16L9/12
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for firmly connecting a cylindrical body to a flange. SOLUTION: In a connecting structure for connecting a flange 2 to the end of a cylindrical body 1, a first external thread part 1a and a second external thread part 1b are provided on the outer and inner peripheral surfaces on the end of the cylindrical body 1, and the flange is constituted of a cylindrical first member 3 provided with a first internal thread part 3a to be screwed to the first external thread part 1a, and a cylindrical second member 4 provided with a second internal thread part 4a to be screwed to the second external thread part 1b. The cylindrical body 1, the first member 3, and the second member 4 are connected by screwing the first external thread part 1a to the first internal thread part 3a, and the second external thread part 1b to the second internal thread part 4a.
Patent JP-H03287740-A (JP)
Title: Manufacture of raw material for rare earth permanent magnet
Inventor: UCHIDA KIMIO
IPC: C22C1/00
Filed: 1990-04-04
Abstract: PURPOSE:To manufacture a raw material for a rare earth permanent magnet excellent in magnetic properties at a low cost by heating and reducing a material constituted of the oxides of rare earth elements and the oxides of specified elements, thereafter washing the material, subjecting it to pulverizing, compacting and sintering and executing its componental regulation. CONSTITUTION:A material constituted of the oxides of rare earth elements R (where R denotes one or more kinds among La, Ce, Pr Nd, Sm or the like) and the oxides of elements M (where M denotes one or more kinds among Co, Fe, Ni, Mo, Cu or the like) is mixed with a reducing agent such as metallic Ca and metallic Mg, and this mixture is heated and reduced to form an RM series alloy. This RM series alloy is thereafter washed to remove CaO, MgO or the like which are reaction by-products. Next, the RM alloy is pulverized and is compacted, and this green compact is sintered in the atmosphere of an inert gas or in vacuum. After that, this sintered body is added to a molten metal constituted of R and/or M blended so as to form an RM series alloy having prescribed components including R and M in the sintered body, which is melted to manufacture an RM series alloy having prescribed components. In this way, the rare earth permanent magnet satisfactorily maintaining the magnetic properties of its own can be obtd. at a low cost.
Patent JP-S5614528-A (JP)
Title: Production of polyester paint
Inventor: TANAKA TAKEHIKO
IPC: C09D177/00
Filed: 1979-07-13
Abstract: PURPOSE: To produce, in high yields, titled electrical insulating paint which provides films free from haze and surface roughness, by reacting polycarboxylic acids containing a phthalic acid component with a polyhydric alcohol in the presence of a specific esterification catalyst.  
     CONSTITUTION: Into a reaction vessel are charged polycarboxylic acids containing at least 50mol% of a phthalic acid component and a polyhydric alcohol in amounts to provide an OH/COOH eq. ratio of 1.0W1.5, and further charged 0.001W1.0wt%, based on the polycarboxylic acids, of at least one esterification ctalyst selected from the group consisting of dibutyltin dilaurate, dibutyltin dioxide and metal naphthenates. Then, the reaction mixture is reacted at 180W260°C, for 5W10hr, in the presence of an organic solvent thereby to produce a polyester product, softening point 60W90°C. The polyester paint is obtained by adding to the above polyester product, 0.01W0.6pt.wt. of a drier such as a metal octenoate and 1W10pts.wt. of a  crosslinking agent such as tetrabutyl titanate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58207167-A (JP)
Title: Input device of circuit diagram
Inventor: KUBOTA KAZUNARI
IPC: G06F17/50
Filed: 1982-05-28
Abstract: PURPOSE:To decrease the processing quantity when a circuit diagram is fed into a computer, by detecting the position of the oblique component out of the data on plural scanning lines led from a picture input part and then separating the pictures of a circuit mark part based on the position of the oblique component. CONSTITUTION:An oblique component detecting part 2 receives the data on plural scanning lines led from a picture input part 1 and related to the circuit diagram information and detects the oblique component out of the data to obtain the coordinate position information. A detecting part 3 for position of circuit markdecides the position of the circuit mark from the coordinate position information of the above-mentioned oblique component and transmits the coordinate position information to a circuit mark separating part 4. The part 4 separates a region including the circuit mark on the basis of all input picture data given from the part 1 as well as the coordinate position information of the above-mentioned circuit mark. Then the part 4 produces the picture information on the circuit mark part. A circuit mark discriminating part 5 carries out the pattern discriminating processing by means of the picture information on the circuit mark part and discriminates the attribute of the circuit mark to feed it to a computer.
Patent JP-H0642548-A (JP)
Title: Torque transmitter
Inventor: YOHAN IETSUKERU
IPC: F16D13/46
Filed: 1993-04-16
Abstract: PURPOSE: To manufacture a torque transmitting apparatus simply and economically by constituting a pressing plate or a corresponding pressing plate as a real blanked part and deforming the pressing plate really and integrally or fixing a torque transmission means on it. CONSTITUTION: A flywheel 1 has fly mass bodies 2, 3 and fixes a friction clutch 4 on the fly mass body 3 through a clutch disc 5. The fly mass body 2 is formed by one constituent part 13 manufactured or deep-drawn from a thin plate material. The constituent part 13 serves for fixing the fly mass body 2 or the whole divided flywheel 1 on an output shaft of an internal combustion engine. A load scope 21 of a accumulator 10 of the fly mass body 3 is formed by a load member 22 fixed on the fly mass body 3, and the load member 22 serves as a torque transmission member between the accumulator 10 and the fly mass body 3. The fly mass body 3 is constituted as a cast or blanked part, and the load scope 21 is constituted integrally with the fly mass body 3. Consequently, it is possible to manufacture this torque transmitting apparatus simply and economically.
Patent JP-S58208598-A (JP)
Title: Cleaning body collecting device for pipe type heat exchanger cleaning
Inventor: SATOU TAKESHI
IPC: F28G1/12
Filed: 1982-05-28
Abstract: PURPOSE:To provide the cleaning body collecting device which enable to reduce the extracting flow rate by avoiding the generation of stagnating area. CONSTITUTION:The titled device is composed of a lattice 4, components 1A, 1B and 2A, 2B. A cleaning body S which is rolled on said lattice 4 is flowed on said components 1A, 1B with the water flow, flowed down by the inclination of said components. In this case, a part of the water flow is flowed out toward lower stream side from a slit 11 having the width narrower than the space between said each lattice. Thereby, the generation of stagnating area on the gutter upper stream is prevented, and flowing of the cleaning body into components 2A, 2B is facilitated. In said component 2A, 2B, a part of the water flow is flowed out toward outside of the wall by several slits 12 having the width narrower than the space between said each lattice, and a cleaning body S is facilitated to be flowed into a extracting pipe 3, accordingly, the flow rate which is extracted from said extracting pipe 3 can be reduced.
Patent JP-H03287608-A (JP)
Title: Thermally decomposed alpha-olefin copolymer, its production, and thermal transfer ink composition
Inventor: YAMADA YASUSHI
IPC: C09D11/10
Filed: 1990-04-04
Abstract: PURPOSE:To provide the title product desirable as a thermal transfer ink binder which can give prints excellent in quality, precision, etc., by thermally decomposing a copolymer of ethylene or propylene with a 4-10C alpha-olefin. CONSTITUTION:An alpha-olefin copolymer which is a copolymer of ethylene or propylene with a 4-10C alpha-olefin (e.g. butene-1) and has an ethylene or propylene content of 55-98mol% is thermally decomposed in the presence or absence of a peroxide (e.g. dicumyl peroxide) to obtain a thermally decomposed alpha-olefin copolymer of an intrinsic viscosity of 0.02-0.7dl/g. A thermal transfer ink produced from this product as a binder does not blot, does not cause scumming, etc., and can give prints of good printing precision.
Patent JP-S61248583-A (JP)
Title: Semiconductor laser array device
Inventor: HAMADA TAKESHI
IPC: H01S5/40
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a phase synchronizing type semiconductor laser array with good reproducibility, by providing a smaller distance between the protruded parts in the area of the group of grooves formed in a substrate and an active layer at the outside of the outermost groove, and providing a larger distance at the inner part of said group. CONSTITUTION:A mesa is formed on the surface of a p-type GaAs substrate 1. Then, an n-type GaAs blocking layer 2 is formed on the substrate 1. Thereafter, a plurality of parallel ridges, which form a plurality of grooves, are formed on the surface of the wafer. Then, on the mesa, on which the ridges are formed, a p-type GaAlAs clad layer 3, a GaAlAs active layer 4, an n-type GaAlAs clad layer 5 and an n-type GaAs contact layer 6 are continuously grown. At this time, the inner ridge between the grooves is melted back, and the height of the ridge becomes lower. Therefore, the distance between the surface of the protruded part and the layer 4 becomes long, and the light absorption at the protruded part is decreased. Thus optical coupling between light emitting parts is carried out efficiently. As a result, the phase synchronizing type laser array can be obtained with good reproducibility.
Patent JP-S5214277-A (JP)
Title: Panel positioning apparatus
Inventor: SAWADA YASUHIRO
IPC: B23P21/00
Filed: 1975-07-25
Abstract: PURPOSE: To provide accurate positioning of panels promptly using special positioning components. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11286100-A (JP)
Title: Ink jet printer
Inventor: TANAKA YASUMI
IPC: B41J2/01
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To effect a printing operation of high picture qualities and high speeds, while shortening standby time to prevent ink stain on printing media or the degradation of quality of printed images. SOLUTION: Standby time data corresponding to specified items from a printing completion point of time of a printing dot Dnn (-Dn1) in the last row relating to a printing medium P which has been printed immediately before to a printing start point of time of a printing dot D11 (-D1n) relating to a following printing medium can be stored, and the stored standby time data are retrieved to select standby time Tw from the specified items relating to the medium P. The time elapsed Ti from the printing completion point of time of the printing dot in the last row relating to the medium P which has been printed immediately before can be counted, and when the counted Ti becomes equal to or longer than the selected standby time Tw, the printing of the dot D11 (-D1n) in the first row relating to the following printing medium can be started.
Patent JP-H02267452-A (JP)
Title: Fan driving control method for air conditioner
Inventor: NUNOKAWA HIROYUKI
IPC: F24F11/76
Filed: 1989-04-10
Abstract: PURPOSE:To prevent any abnormal vibration or abnormal noise from being generated by a method wherein when a driving of a fan made of synthetic resin is started to operate, the fan is rotated at a low speed for a predetermined period of time and thereafter it is driven at a predetermined speed of revolution. CONSTITUTION:An air conditioner having heat exchangers 11 and 12 in which flow passages for thermal driving valves 32 and 33 are opened during a heating operation and having fans 36 and 37 made of synthetic resin for use in blowing air heated by the heat exchangers 11 and 12 arranged near the heat exchangers may stop a driving operation of the fan in case that a room temperature of an air conditioned room is more than a predetermined temperature, and in turn when the driving of the fan is started, the fan is driven at a low speed for a predetermined period of time, thereafter it is driven at the predetermined speed of revolution. With such an arrangement, in case that the fan is stopped, even if the fan of synthetic resin is thermally expanded by a thermal radiation from each of the heat exchangers and deformed, the fan is rotated at a low speed for the predetermined period of time when the fan is started to drive, so that a distribution of the temperature in the fan is made uniform and no deformation of the fan is found and then the fan can be driven at the predetermined speed of revolution.
Patent JP-H08258757-A (JP)
Title: Earth contact pressure reducing device for ground research vehicle
Inventor: KINOSHITA FUMIO
IPC: E02D1/02
Filed: 1995-03-23
Abstract: PURPOSE: To provide an earth contact pressure reducing device for a ground research vehicle which is so constituted as to run even on a soft ground and perform measurement for ground research. CONSTITUTION: A sprocket wheel 10 is disposed between a pair of the disc wheels 3 and 3 of double tires 2 and 2 of the two-shaft drive wheel of the rear part of a ground research vehicle. Endless crawler belt 20 and 20 made of rubber are run around the outer peripheries of the front and rear double tires 2 and 2, and the inner guide protrusion 21 of the crawler 20 is engaged with the sprocket wheels 10 and 10.
Patent JP-S59215175-A (JP)
Title: Document information reader
Inventor: FUWA JIYOUICHI
IPC: H04N1/107
Filed: 1983-05-23
Abstract: PURPOSE:To simplify the scanning by detecting an original at a part in the main scanning direction and the sub-scanning direction of an original reading face and confirming a proper original reading range so as to detect the reading range and process the picture reading with one scanning. CONSTITUTION:An image sensor IMS consists of a reading area A1, a gate area A2, and a photo array A3, and a reading pulse signal phiR and two-phase shift pulse signals phiA, phiB are applied to the sensor IMS from a main scanning control circuit 110. Further, an output of the sensor IMS is amplified and fed to analog comparators CP1, CP2 and the comparator CP1 compares it with a reference level Vr1 to which a white level is set. Then, the comparator CP2 compares a reflected light from the original with a reference voltage Vr2 discriminating the reflection level from a reflecting mirror. The output of the comparators CP1, CP2 is fed to an image reading control section 100 and a shift register SR respectively, the control of a motor M7 is conducted by a sub-scanning control circuit 120 and the control for the circuits 110, 120 or the like is conducted by the control section 100 so as to simplify the scanning of the reading processing.
Patent JP-S5518124-A (JP)
Title: Digital-analog coupling circuit
Inventor: KOBAYASHI HIROSHI
IPC: H03K19/0175
Filed: 1978-07-25
Abstract: PURPOSE:To secure an easy coupling between the digital and analog circuit without giving the evil effect to the operation of the alanog circuit and with facilitated monolithic formation by forming the output step of the digital circuit with the tristate burrer. CONSTITUTION:The output signals of digital circuit 1 are supplied to NAND circuit 2 which is gate-controlled by the control signal supplied via inverter circuit 4 as well as to NOR circuit 3 which is controlled by the control signal inverted again via inverter circuit 5. The output of circuit 2 and 3 are supplied to the tristate buffer composed of vertically connected complementary transistor (C-MOS) 6 and 7, and the output is supplied to analog circuit 8. Then both transistors 6 and 7 receive the OFF control by the control signal to cut off the signal transmission from circuit 1 to 8.
Patent JP-S5215020-A (JP)
Title: Seat belt winding device
Inventor: KATOU MASUMI
IPC: B60R22/44
Filed: 1975-07-23
Abstract: PURPOSE: Conventional seat belt winding device additionally provides second elastic member, and compound rotating torque of two elastic members is determined to maintain constant at all drawn length of the belt, to attain good wearing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09283160-A (JP)
Title: Manufacture of solid electrolyte for solid electrolyte type fuel cell
Inventor: SEIKE SATOSHI
IPC: H01M8/12
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To enhance mechanical strength by reducing the porosity of solid electrolyte so as not to allow the permeation of fuel gas. SOLUTION: Sm is doped into CeO2 so as to produce electrolyte material composed of (CQO2 )0.8 (SmO1.5 )0.2 . The electrolyte material is formed into solid electrolyte by a hot press method. In the hot press method the electrolyte material is filled into a material filling room 6. Next, pressure is applied to a water pressure press 10 so as to mold the same. In that case, a furnace, which is surrounded by a fire resistant lining 11 and is formed, is heated so as to complete the solid electrolyte.
Patent JP-H1050271-A (JP)
Title: Light emitting body assembly
Inventor: JIYOFURII BEAADOMOA
IPC: H01K1/26
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting body assembly capable of driving with a low voltage power source and widening color range. SOLUTION: A display 1 is formed inside a silicon plate 20, and each has a matrix array of a cell 3 which contains a tungsten fine filament 13. The cell 3 is filled with a halogen gas and sealed with a double grazed window 21 having a infrared ray reflecting filter 22 which allows the transmission of visible radioactive rays and reflects heat to the inside of the cell. The rear part of the silicon plate 20 is made porous, and treated so as to reduce heat conductivity.