baber/WOPTO huggingface dataset:
Patent JP-H02161871-A (JP)
Title: Method and device for picture input
Inventor: MIZUNO MASAHIKO
IPC: G06T1/00
Filed: 1988-12-14
Abstract: PURPOSE:To continuously read the print pictures even in case a compression process is prolonged by reducing the reading speed down to 1/n to read the print pictures and compressing and storing the continuous picture data of (n) lines after thinning the picture data of (n-1) lines in case the compression process is delayed. CONSTITUTION:In a picture input device the picture data received from a picture input unit 1 is inputted to a secondary scan thinning circuit 5 via a changeover switch SW1 and then to a buffer A or B or inputted directly to the buffer A or B via a bypass. The picture data inputted to the circuit 5 is supplied to the buffer A or B after the picture data of (n-1) lines are thinned out of the continuous picture data of (n) lines (n: integer of >=2). Thus a compression error if produced is detected and only the secondary scan feed speed of a scanner is reduced to read the print pictures again. Then the prescribed picture data is obtained after a prescribed line is thinned. Thus, the time required for the thinning job can be used to the compression process.
Patent JP-H06145261-A (JP)
Title: Modified polyolefin
Inventor: TERAYA TATSUO
IPC: C08F255/00
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a modified polyolefin useful as a modifier for various engineering plastics, having high reactivity and reaction efficiency and excellent compatibility by grafting a specific monomer mixture onto a polyolefin. CONSTITUTION:(B) 0.01-20 pts.wt. (preferably 0.1-5 pts.wt.) monomer mixture of (i) 5-50(mol)% (preferably 10-30mol%) unsaturated glycidyl compound of formula I (R is H or 1-6C alkyl; Ar is 6-20C aromatic hydrocarbon containing one or more glycidyloxy groups; (n) is 1-4)(preferably compound of formula II) and (ii) 95-50(mol)% (preferably 90-70(mol)%) one or more monomers selected from acrylamide-based monomer, N-vinyl-N-containing heterocyclic compound, acrylic acid ester and methacrylic acid ester is grafted onto (A) 100 pts.wt. polyolefin composed of a homopolymer of an alpha-olefin, a random or a block copolymer composed of two or more alpha-olefins to give the objective modified polyolefin.
Patent JP-H04187414-A (JP)
Title: Injection molding method
Inventor: TATEISHI KAZUNARI
IPC: B29C45/16
Filed: 1990-11-22
Abstract: PURPOSE:To shorten the injection time, and prevent the occurrence of defects due to scorch by dividing a cavity into a plurality of spaces through resistive elements, and setting material paths not passing through the resistive elements every space, and thereby performing the injection of a molding material per space. CONSTITUTION:A molding apparatus is equipped with two material paths extending from the injection cylinder 14 of a first injection unit 13 to the inner peripheral part of a cavity 18 via a nozzle 15, the sprue 16 of a mold, and a disc runner 17, and from the injection cylinder 24 of a second injection unit 23 to the outer peripheral part of the cavity 18 via a outer sleeve 25, nozzle 26, and sprue 27, runner 28, and gate 29 of the mold. The both paths take charge of injection of the inner peripheral side space 21 from the inner peripheral part of the cavity 18 to projections 19, 20, or from the outer peripheral part to the projections 19, 20. When the projection areas of spaces 21, 22 are made equal, injection time can be shortened in the case of the same injection pressure, resulting in preventing the occurrence of defects due to scorch.
Patent JP-H03175176-A (JP)
Title: Valve device for reciprocating compressor
Inventor: OTA TOSHIHIKO
IPC: F04B39/10
Filed: 1989-12-05
Abstract: PURPOSE:To efficiently and inexpensively obtain a highly reliable compressor by insertedly holding a reed by a recessed part for the reed, and by providing a slender platelike retainer, a cylinder head for defining a discharge chamber, and a retaining spring. CONSTITUTION:A plate 51 is provided to the end surface of a cylinder 10, and the plate 51 having discharge ports 2 on its counter-cylinder side is provided with a recessed part 52 for a reed, and a recessed part 53 for a retainer shallower than the reed recessed part 52 on both ends of the reed recessed part 52. And both ends of the reed 54 are bent toward the cylinder 10 side, and are held between a platelike retainer 55 abutted on the retainer recessed part 53 and the reed recessed part 52. A cylinder head 56 forms a discharge chamber 57 with the plate 51, and a platelike retaining spring 58 is fixed to the inside surface thereof, and the retainer 55 is elastically pushed against the retainer recessed part 53 by the retaining spring 58 and is fixed. By this constitution, the top volume of the discharge ports 2 can be reduced, and insertedly holding dimensions of the reed 52 can be easily obtained, and also the number of parts can be reduced.
Patent JP-H08169021-A (JP)
Title: Method and device for molding solid
Inventor: IWASAKI YASUO
IPC: B29C39/02
Filed: 1994-12-20
Abstract: PURPOSE: To eliminate extra working process and realize the molding of molding consisting of two or more kinds of contents by a method wherein at least a first or a second process of charging contents is executed and then, after the expanding process of a cavity is executed, cooling process is executed. CONSTITUTION: Solids are molded by using an elastic mold 10 having a molding cavity 11, which is made of elastic material and at which an inlet 12 is provided. In this method, a cavity expanding process, a first process of charging contents, a second process of charging contents and a cooling process are equipped. Then, at least after the first or the second charging process is executed, the cavity expanding process is executed. In the cavity expanding process, the molding cavity 11 is expanded. In the first process of charging contents, first liquid contents A are charged from the inlet of the elastic mold 10. I the second process of charging contents, second solid contents are charged from the inlet of the elastic mold 10. In the cooling process, the molding cavity 11 is contracted and cooled for solidifying.
Patent JP-2000140469-A (JP)
Title: Needle thread take-up mechanism for multi-needle type sewing machine
Inventor: NAKANO MOTONARI
IPC: D05B49/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a needle thread take-up mechanism capable of a high-speed operation of a multi-needle type sewing machine. SOLUTION: This needle thread take-up mechanism is provided with a crank 25 to be rotated at a constant speed by the rotation of an upper shaft 27, a sliding body 23 freely rotatably attached to the crank 25 and an arm part 21 freely slidably inserted to a through-hole formed at the sliding body 23 as indicated in a diagram (a) and the diagram (c). When the upper shaft 27 is rotated, a sewing shaft 17 is asymmetrically swung, and thus, a rod 13 is asymmetrically and vertically moved and a needle thread take-up 5 is asymmetrically swung. Since the needle thread take-up 5 can be made to perform desired movement by such simple constitution, acceleration is facilitated.
Patent JP-H06150486-A (JP)
Title: Cassette auto-changer controller
Inventor: YUMINE TORU
IPC: G11B15/68
Filed: 1992-10-31
Abstract: PURPOSE:To attain the transfer of a cassette between the origin of movement and the destination of movement by visually plotting the conditions of a cassette housing part and a recording/reproducing device in an auto-changer on the display picture of a monitor and specifying the origin of movement and the destination of movement at the time of transferring the cassette on the display picture of the cassette housing part and the recording/ reproducing device. CONSTITUTION:Plural cassettes 31L, 31M, 31S housed in the cassette housing part 13 are taken out selectively, and are loaded on recording and/or reproducing devices 16A-16D by controlling 12 the cassette auto-changer 10. At this time, the conditions of the cassette housing part 13 and the recording and/or reproducing devices 16A-16D in the cassette auto-changer 10 are plotted visually on the display picture on the monitor 12A according to the operational conditions of these housing part 13 and devices 16A-16D. Then, when the cassettes 31L-31S are transferred between the housing part 13 and the devices 16A-16D, they are transferred by specifying the origin of movement and the destination of movement of the cassettes on the monitor 12A.
Patent JP-2000038343-A (JP)
Title: Antiosteoporotic agent
IPC: A61P43/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent capable of manifesting remarkable therapeutic and prophylactic effects without causing serious adverse effects by carrying out administration with parenteral injection by including a trehalose as an active ingredient. SOLUTION: This agent is obtained by including a trehalose, preferably further a glucide other than the trehalose (e.g. glucose), an electrolyte (e.g. sodium hydroxide), an amino acid (e.g. L-isoluecine), a vitamin (e.g. thiamin hydrochloride) and/or a lipid (e.g. soybean oil) as active ingredients. The trehalose in an amount of >=0.1% (wt./wt.) is preferably contained. For example, the pH of the solution is preferably regulated to about 6.0-7.5 and the daily dose of the trehalose of an adult is preferably about 0.5-100 g.
Patent JP-H01156083-A (JP)
Title: Current drive circuit
Inventor: OKADA TAKEYUKI
IPC: H04N1/036
Filed: 1987-12-14
Abstract: PURPOSE:To prevent the generation of noise, in a printer due to an electrophotographic system, by providing an integrator for generating integral output voltage, a differential amplifier with reference voltage and a current mirror circuit. CONSTITUTION:An FET 2 consisting of a P-channel MOS to which voltage is applied from a voltage applying source 1 constitutes a current mirror circuit CM along with FETs 4, 6 and the output current I1 or In equal to the current I0 flowing to the FET 2 is supplied to a load 7 being an LED array by the FETs 4, 6. A drive signal B for controlling the driving time of the load 7 becomes a triangular wave or trapezoidal integral output voltage from an integrator 11 and outputs the output voltage corresponding to the difference with reference voltage due to a resistor 9 from a differential amplifier 10 to control the gate potential, that is, output current I0 of the FET 2 through an FET 8. By this method, even when all of (n) bits are driven with respect to the load, di/dt becomes small and the generation of noise can be prevented.
Patent JP-H11148627-A (JP)
Title: Incinerator
Inventor: KAMO YOSHIAKI
IPC: F23G5/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To increase a combustion efficiency by a method wherein an air pipe is provided at the lower part of side surface of an incinerator body in the direction of up-and-down to supply air forcibly while natural air supply is effected simultaneously to increase the amount of naturally supplied air by a vacuum generated by the forced air supply. SOLUTION: Forced air supply is effected by providing an air pipe at the lower part of side surface of an incinerator body in the direction of up-and-down while a space is formed between the lower part of the incinerator body and the surface of installation of the same and a natural air supplying air pipe 13 is provided so as to be neighbored to the air pipe for forced air supply to effect natural air supply and forced air supply simultaneously.  A furnace body cooling jacket 6 is provided around the outer peripheral part of the incinerator body, a chimney cooling jacket 7 is arranged around the outer periphery of a chimney and an underground tank 8 is buried below the incinerator while respective tanks are communicated through pipes to conduct the overflowing water of the chimney cooling jacket into the furnace body cooling jacket and conduct the overflowing water of the furnace body cooling jacket into the underground tank. In this case, a water supplying pipe 19 is provided with an automatic opening and closing valve 33.
Patent JP-H01158792-A (JP)
Title: Conductive pattern electrodes of hybrid ic board or the like
Inventor: TAKAHASHI MASAMI
IPC: H05K3/34
Filed: 1987-12-15
Abstract: PURPOSE:To eliminate solder bridges formed under the holding parts of lead terminals in a process of dipping the lead terminals in a solder bath by connecting the lead terminals to the conductive pattern electrodes of a hybrid IC board or the like. CONSTITUTION:A distance between the lower end of one (for instance 20a) of conductive pattern electrodes facing each other with the end portion of a printed board 2 therebetween and the lower end of the printed board 2 is predetermined to be as narrow as possible just enough to secure the space for separation cutting in a manufacturing process of printed boards. On the other hand, a distance between the lower end of the other conductive pattern electrode (for instance 20b) and the lower end of the printed board 2 is predetermined to be wider than the space necessary for separation cutting in the manufacturing process of printed boards. In this state, when lead terminals 4 connected to form a comb shape as one body are dipped in a solder bath and taken out, a space 25b is formed between the lower end of the conductive pattern electrode 20b which has the spacing S2 and the inner bottom surface of the holding part 8 of the terminal 4. With this constitution, a solder bridge 10 is completely eliminated.
Patent JP-H04190653-A (JP)
Title: Motor for railroad crossing gate
Inventor: SHIROTA TETSUYA
IPC: B61L29/04
Filed: 1990-11-21
Abstract: PURPOSE:To shorten a drive shaft and make the inertia small and enable the rotation stoppage in a short time by arranging a brake mechanism so that it may be superposed in radiational direction on an electromotive part. CONSTITUTION:An electromotive part 40 is arranged in the space between the small circumferential wall 24 of a housing and the large circumferential wall 25, and a brake mechanism 50a is arranged in the space between the large circumferential wall 25 and the peripheral wall 23. The electromotive part 40a comprises a motor stator 40 being the stator fixed to the small circumferential wall 24 and a magnet 45 being the rotor fixed rotatably and integrally with a small cylinder 31. The brake mechanism 50a has a stator 50 for control fixed to the large circumferential wall 25 and a yoke member 55 standing with a certain space along the periphery of this stator and fixed to the peripheral wall 23. This way, the brake mechanism is arranged in radiational direction on the electromotive part, so the driving shaft 22 can be shortened, and also the crossing gate 10 can be thinned, and the inertia of the driving shaft becomes small, and it can be stopped in a short time.
Patent JP-H06155622-A (JP)
Title: Cap
Inventor: KANEDA KOJI
IPC: F16L55/10
Filed: 1992-11-26
Abstract: PURPOSE:To make it possible to easily manufacture heat insulating pipe by small number of persons and to improve the work efficiency and economical efficiency under the condition that the reduction of work amount as a whole can be possible. CONSTITUTION:In the cap concerned, a radially jetting part 11, through which fluid sent within a tubular body 1 can be jetted to the radial direction of the tubular body 1 under the condition being covered on one end of the tubular body 1, is provided and, at the same time, a larger diameter part 10, which is larger in diameter than that of the peripheral wall part near the radially jetting part 11 in the front side of the radially jetting part 11.
Patent JP-H10144384-A (JP)
Title: Connector for electric power
Inventor: ISHIJIMA NOBUO
IPC: H01R13/52
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To lessen the number of part items of a connector for electric power to be used outdoor such as in an electric pole, simplify the assembling process of the connector, and lower the cost by improving the sealing structure. SOLUTION: In a connector for electric power having a sealed structure in which a socket insert 41 having a plurality of connection terminals is installed in a plug shell 43 and a plug produced by attaching a grommet 47 to the socket insert 41 is attached to a back shell 48 by screwing, a taper with inclination in the inside is formed in the inner circumferential face of the connection side with the plug of the back shell 48 and the outer circumferential part of the back shell insertion side of the grommet 47 is so formed as to have a taper to be joined with the taper part o the back shell 48, so that ferrules and O-rings, which are conventionally used, can be eliminated.
Patent JP-H06162131-A (JP)
Title: Fault simulation system for large-scale integrated circuit
Inventor: SEKINE YOSHIO
IPC: G06F11/26
Filed: 1992-11-26
Abstract: PURPOSE:To facilitate the deletion of a machine resource and the detection of fault information when a simulation model of a RAM incorporated LSI is formed and its fault operation is analyzed. CONSTITUTION:The fault information of precedent-stage logic 32 is converted to models which propagate to selectors 31b and 31c by by-passes 31c and 31d not through memory cells in a RAM 31a. The selectors 31b and 31c selects any one of the output data of the RAM 31 obtained by the logical simulation and the fault information of the precedent-stage logic 32 according to an enable signal WE and outputs it to following-stage logic 32.
Patent JP-2000145945-A (JP)
Title: Transmission controller for automatic transmission
Inventor: KUBO TAKAYUKI
IPC: F16H61/08
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of transmission shocks, and to reduce the quantity of friction heat generated following the starting of engagement. SOLUTION: This transmission controller is provided with an engine rotational speed sensor 72 for detecting an engine rotational speed, an input shaft rotational speed sensor 73 for detecting the input shaft rotational speed of a transmission 13, a friction engaging element engaged following the selection of a range, a hydraulic servo C-1 for engaging/disengaging the friction engaging element, an engagement start determining means 81 for determining the establishment of a first determination condition based on the reduction of the input shaft rotational speed, or a second determination condition based on a rotational difference between the engine rotational speed and the input shaft rotational speed, and determining the engagement starting of the friction engaging element upon the establishment of the first or second determination condition,  and a hydraulic control means 82 for controlling a hydraulic pressure supplied to the hydraulic servo C-1 based on the determination of the engagement start.
Patent JP-H10164028-A (JP)
Title: Data communication method
Inventor: NAGAI YASUSHI
IPC: H04K1/06
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide high safety for wire tapping by permitting a transmission side to divide original data into plural pieces of data and to transmit them through the use of plural communication lines and permitting a reception side to synthesize data received from plural communication lines in a procedure opposite to a method for dividing data received from the plural communication lines and to restore original data. SOLUTION: A CPU 101 executes communication in accordance with a program stored in a memory 103. At the time of transmitting data, data stored in the memory 103 or an external storage device 108 is divided into two and they are transferred to a first communication equipment 104 and a second communication equipment 106 through a system bus 102. The communication equipments 104 and 106 convert received data into respective communication signals and output them to a first communication line 105 and a second communication line 107. At the time of receiving data, the CPU reads the rule array R of division/synthesis into the memory 103, writes data D1 received from the first communication equipment 104 into the memory 103 and writes data D2 received from the second communication equipment 106 into the memory 103.
Patent JP-H09136183-A (JP)
Title: Laser beam machine and its processing torch
Inventor: KATO TAKUMA
IPC: B23K26/14
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machine capable of executing stable processing with high quality by setting processing conditions, such as condensing state of a laser beam to a work piece and kinds and pressures of assist gases, in prompt response with materials varying in material quality and thickness and more particularly thick materials in laser beam processing. SOLUTION: This laser beam machine has a laser oscillator which emits a laser beam, an optical system which introduces a laser beam from this oscillator, a processing torch 2 which is mounted at the front end of this optical system and a nozzle 3 which is mounted at this processing torch 2 and ejects the assist gas to the work piece. This nozzle 3 has an inner nozzle 3a which passes the assist gas and an outer nozzle 3b which is disposed to enclose this nozzle and passes the assist gas. The nozzle 3 is made freely slidable with respect to the processing torch 2 in the direction perpendicular to the axis of the laser beam.
Patent JP-H02162591-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OCHI ATSUO
IPC: G11B27/28
Filed: 1988-12-15
Abstract: PURPOSE:To attain exact edition and program searching for the unit of a field or frame by using a sound head and executing the recording / reproducing of a time code. CONSTITUTION:When the recording / reproducing of the time code is executed, a selecting 2 selects the time code and supplies it to a recording circuit. For recording to a tape, a sound signal recording head 4a, which is used when a sound signal is recorded, is used. At the time of reproducing, samely, a sound signal reproducing head 4b, which is used when the sound signal is reproduced, is used and a selecting 7 supplies the output of a reproducing circuit 6 to a time code output terminal 8b.
Patent JP-H02169741-A (JP)
Title: Method for high-density weaving of three-dimensional fabric and apparatus therefor
Inventor: KANEHARA MASAHIKO
IPC: D04H3/07
Filed: 1988-12-16
Abstract: PURPOSE:To obtain a three-dimensional woven fabric having high density by keeping the gap between the rods of a warp-direction rod group to a state to facilitate the insertion of a weftdirection rod at the position to insert the weft-direction rod against the warp-direction rod group. CONSTITUTION:In the weaving of a three-dimensional fabric with rods composed of a fiber-reinforced composite material, each rod 10z of a warp-direction rod group 11 is maintained in an opened state to facilitate the insertion of weft- direction rods 10x, 10y in the insertion of the weft-direction rods 10x, 10y to a warp-direction rod group 11 (10z).
Patent JP-H02162716-A (JP)
Title: Formation of microscopic pattern
Inventor: OFUJI TAKESHI
IPC: G02F1/01
Filed: 1988-12-15
Abstract: PURPOSE:To eliminate resist residue, and to obtain the mask having improved transfer accuracy by a method wherein the thickness of an intermediate layer is set in such a manner that the node of the standing wave of an exposing irradiation light is generated on the interface of the intermediary layer and the upper layer resist film, or the node of the standing wave of the irradiation light for exposure is generated on the surface of the upper layer resist film. CONSTITUTION:A three-layer resist, on which a lower layer organic film 3, an intermediate layer 4 and an upper resist film 5 are laminated, is formed on the layer 2 to be etched. Then, after a mask has been formed by patterning, a microscopic pattern, with which the layer to be etched will be etched, is formed. At this point, the film thickness of the intermediate layer 4 is set in such a manner that the node of the standing wave of an exposing irradiation light is generated on the interface of the intermediate layer 4 and the upper layer resist film 5. Also, the film thickness of the upper layer resist film 5 is set in such a manner that the node of the standing wave of the exposing irradiation light is generated on the surface of the upper layer resist film 5.