baber/WOPTO huggingface dataset:
Patent JP-S63125326-A (JP)
Title: Manufacture of crosslinked polyolefin foam
Inventor: SABURI TAKESHI
IPC: C08J9/06
Filed: 1986-11-14
Abstract: PURPOSE:To mold an uniform foam by controlling strictly mold shape, heating condition and pressure relief condition in primary foaming stage, when the foam is produced by two stage foaming. CONSTITUTION:A primary foaming mold is filled with the composition in which foaming agent, auxiliary foaming agent and crosslinking agent are mixed with polyolefin resin, and is heated under pressure by a press molding machine, while raising its temperature in a step manner. The press molding machine is opened at the opening speed of 100mm/sec or higher at a high temperature and at the state where 40-85% of the foaming agent of the composition is not decomposed. The primary foam with the foaming magnification of 5-15 times is taken out from the mold. As the sectional shape of the mold, the trape zoid shape opening against the bottom side of mold cavity of the mold at the angle of 135 deg.-115 deg. is preferable. As the heating condition in the primary foaming process, it is important that temperature is elevated in a step manner. The primary foam thus obtained is further heated, and the crosslinked polyolefin foam with low density is obtained, while decomposing and foaming the residual foaming agent.
Patent JP-H10117073-A (JP)
Title: Circuit board positioning device
Inventor: ITO MASATERU
IPC: H05K7/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce the side of a circuit board positioning device by making the components of the device simpler by providing a supporting member having a projecting section which prevents the coming off of a connector connected to a socket, without interfering with the lead wires of the connector and, at the same time, positions the peripheral section of a circuit board. SOLUTION: A connector 2 is connected to a socket 4, so as to connect lead wires 7 to the socket 4, and the relation between the connector 2 and a notch 6 is established in such a way that the back of the connector 2 approaches the bottom section of the notch 6, when the connector 2 is connected to a connector receiver 5. A supporting member 3 has a projecting section 8 which prevents the coming off of the connector 2, without interfering with the lead wires 7 of the connector 2, and at the same time, positions a circuit board 1. The member 3 gas a square shape and a housing section 9 for housing the circuit board 1 on the rear surface of the member 3 on one side. A plurality of positioning sections 10 is formed on the periphery of the housing section 9.  The circuit board 1 is entirely positioned by means of the positioning sections 10 and projecting section 8 and fixed by means of an attaching means 14.
Patent JP-H08129532-A (JP)
Title: Handwriting input device
Inventor: KURODA YOSHITAKA
IPC: G06F3/041
Filed: 1994-11-02
Abstract: PURPOSE: To provide a small-sized, portable handwriting input device with superior operability which is increasingly reduced in the size of a device main body and automatically turns on and of power supply accompanying the detaching and attaching operation of a handwriting pen without operating a power switch specifically by an operator. CONSTITUTION: The handwriting input device consists of the device main body 101 and handwriting pen 102. The device main body 101 has a hollow cylinder 105 wherein a battery 107 is stored. When the operator does not use the handwriting input device, the handwriting pen 102 is fitted outside the hollow cylinder 105 and then stored in the device main body 101. Further, the hollow cylinder 105 is provided with a movable member which changes its attitude linked with the fitting and drawing of the handwriting pen 102. When the operator takes the handwriting pen 102 out of the device main body 101, electric power is supplied and when the hand writing pen 102 is put back to the device main body 101, the power supply is cut off.
Patent JP-H01112146-A (JP)
Title: Base sequence determining device
Inventor: SASAKI SHUNICHIRO
IPC: G01N33/50
Filed: 1987-10-26
Abstract: PURPOSE:To obtain a large quantity of emitted light by projecting excitation light completely independently to each migration lane and casting the excitation light along the longitudinal direction of the bands where the nucleic acid fragments appearing in the respective lanes are separated. CONSTITUTION:The primers of the DNA fragments are previously labeled with FITC by a Sanger method and are loaded as samples into the respectively separate migration cells 2 by each kind of the terminal bases. The migration is then started by correctly disposing respective electrolyte cells and starting energization. The excitation light beams are projected through light guides 3 into the gels simultaneously with the migration. Fluorescence is emitted when the bands separated of the DNA fragments arrive at the beams of the excitation light on progression of the migration. The fluorescence is picked up by optical fiber bundles 4 and is guided to a detector part 6. The light signals of the fluorescence obtd. in such a manner are subjected to A/D conversion and the converted signals are subjected to data processing in a signal processing part, by which the base sequence of the DNA is determined.
Patent JP-H04147928-A (JP)
Title: Method for melting used beverage can made of aluminum alloy
Inventor: OSUMI KENJI
IPC: C22B21/00
Filed: 1990-10-08
Abstract: PURPOSE:To recover and recycle a used beverage can material made of Al alloy as an Al alloy for beverage cans, in which respective contents of Ti, Cr, etc., are controlled to values in specific ranges, in high yield by mixing a used beverage can material made of Al alloy with Al ground metal in specific proportion and melting the resulting mixture in the air at specific temp. CONSTITUTION:A used beverage can made of Al alloy, such as beer can, whose surface is chromated and coated with TiO2-containing pigment is first subjected to roasting treatment in the air at >=525 deg.C to undergo the burning of the coating by oxidation, and this can material is mixed with an Al metal containing 0.010-0.040% Ti and 0.010-0.020% Cr or a JIS 3004 type Al alloy metal by >=10% blending amount, and the resulting mixture is melted in the air at >=800 deg.C. The molten Al obtained by the squeezing of the slag formed at the time of Cl gas blowing refining is not used because of its high Ti content but used for other purposes. The resulting molten Al meets the standard requirement of JIS 3004 type alloy of <0.040% Ti and <0.020% Cr and can be used again as an Al alloy for beverage cans.
Patent JP-H10126492-A (JP)
Title: Reception message recording method for video telephone set with magnetic tape recorder and video telephone system
Inventor: KIM YE-TAE
IPC: H04N7/14
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide the reception message recording method for a video telephone set with a magnetic tape recorder and the video telephone system in which the cost is reduced by recording the caller message on a magnetic tape in the case of the automatic reply mode. SOLUTION: When the automatic reply mode is selected by a signal generating section (k), a mode selection signal denoting it is fed to a control section 30, the control section 30 gives a control signal to a path transfer section 10 to interrupt the connection between a trunk line connection terminal (i) and an internal connection terminal (j). When a reception message of a caller sent to the trunk line connection terminal (i) is sent to a VCR main body section 40 through the path transfer section 10 and the control section 30, in which the message is recorded on a video cassette. On the other hand, in the case of the usual operation mode, the trunk line connection terminal (i) and the internal connection terminal (j) are connected by a path transfer means and received data are sent to a video telephone set 100.
Patent JP-H01113512-A (JP)
Title: Re-combustion device for particulate trap
Inventor: NIHONGI SHIGERU
IPC: F01N3/02
Filed: 1987-10-26
Abstract: PURPOSE:To restore even the dirtiest particulate trap which collects particulate particles staying in the exhaust gas of a diesel engine etc., by starting re- combustion of the trap when a differential pressure between the front and rear of the trap becomes larger than a preset differential pressure. CONSTITUTION:A differential pressure between the front and rear of a particulate trap 2 is detected by a sensor 5. On the other hand, a preset differential pressure is selected by a controller 10 in response to signals from a rotational speed sensor 7 and an engine load sensor 8. When the signal from the sensor 5 presents a pressure larger than the preset differential pressure, re-combustion of the trap 2 is started. Thus, it is made possible to make re-combustion always at a preset amount of collection so that the optimum restoration of the trap may be carried out.
Patent JP-S63121703-A (JP)
Title: Road tread width measuring device
Inventor: GLIZE JEAN-PIERRE
IPC: G08G1/015
Filed: 1987-10-26
Abstract: The invention relates to a device for measuring the width of an area of vehicular use of a road, using a pressure sensor (14) embedded in the road in the lower vicinity of the vehicular use area and connected to electrical measuring circuits (20). This sensor (1) is housed in a cylindrical tube at an oblique angle to the direction of the road. The wall of the tube possesses recesses (8) distributed along the side remote from the vehicular surface and the electrical measuring circuit (20) is an electrical pulse sensor. <IMAGE>
Patent JP-H08105188-A (JP)
Title: Wave absorbing tile for exterior wall
Inventor: FUKUTOMI SHINYA
IPC: H05K9/00
Filed: 1994-10-06
Abstract: PURPOSE: To absorb a television wave by mixing a magnetic loss substance, a dielectric substance and a foamed substance with ash soil as a material for a tile to mold a wave absorbing tile. CONSTITUTION: A magnetic loss substance of a sintered ferrite powder, etc., a dielectric substance of a carbon fiber, an alumina fiber, etc., and a foamed substance are mixed with ash soil as a material of a tile to manufacture the tile having wave absorption. Accordingly, magnetic loss or field loss action is applied to the tile to make the tile lightweight with the foamed substance, and radio interference can be surely prevented.
Patent JP-H03132856-A (JP)
Title: Electronic equipment with printer
Inventor: OBARA KEIJI
IPC: H03M11/04
Filed: 1989-10-19
Abstract: PURPOSE:To produce a message memo with a simple input operation by providing a memo term key to a keyboard as an input key which inputs a prescribed memo term with a single operation as a part or a word of a sentence which is frequently used to the message memo. CONSTITUTION:The memo term keys 2A - 6a are provided to a keyboard as the input keys which input the prescribed memo terms with a single operation as a part or words of a sentence which is frequently used to a message memo. A control part which receives the key input with a single operation of the keys 2A - 6A reads the prescribed memo term defined with the due memo out of a storage means and outputs it to a printer. Thus the memo term is printed. As a result, a prescribed memo term is inputted and printed with a single operation of a memo term key. Then it is possible to simply and quickly produce an easy-to-read message memor in clearn characters with the reduced key operating frequency.
Patent JP-H11176164-A (JP)
Title: Method and circuit for data masking in semiconductor memory device as well as semiconductor memory device provided with this circuit
Inventor: LEE JAE-HYEONG
IPC: G11C11/407
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a circuit, for data masking in a semiconductor memory device, in which data is masked without increasing the number of pins to which a data masking signal is input and to provide a semiconductor memory device which is provided with the circuit. SOLUTION: In a data masking circuit, a column-selection-line signal generation part 45 wherein an address ADD and a command CMD which are synchronized with a clock CLK and a part of a data masking signal DQM and data which are synchronized with a data strobe signal DS is used as an input and in which a first column-selection-line signal CSL-EVEN and a second column- selection-line signal CSL-ODD are output is contained, a data transfer part 46 wherein data PDQ which is synchronized with the data strobe signal DS is used as an input and a first odd-number-th data D-EVEN and second even- number-th data D-ODD are output is contained, and a column selection part 47 which responds to the first and second column selection line signals and in which the first data and the second data are transferred to a first internal data line and a second internal data line is contained.
Patent JP-2000098407-A (JP)
Title: Manufacture of electro-optical device and electro- optical device
Inventor: KANAI KIYOHIKO
IPC: G02F1/1343
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an electro-optical device capable of certainly connecting light shielding film and constant potential wiring. SOLUTION: This prepn. method consists of a step forming first insulation film 12 placed between light shielding film 11a and a layer composing of constant potential wiring 80, a step forming second insulation film 4 placed between the first insulation film 12 and the constant potential wiring 80, a step annealing the first and the second insulation films 12, 4, and a step forming a contact hole 81 passing through the annealed first and second insulation films 12, 4. Where an annealing temp. in the annealing step of the first and the second insulation films 12, 4 is specified at temp. higher than or equal to a film forming temp. of the second insulation film 4.
Patent JP-H09108142-A (JP)
Title: Wheelcahir for care
Inventor: MOTOHASHI TAKESHI
IPC: A47K11/04
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To easily insert the frame rear part of a wheelchair to the clearance of a stool side part and a hot water washing device by forming at least the stool side part outer side member of the left and right rear part members arranged in a vertical direction of a frame by a square pipe material whose dimension in a width direction is small and dimension in a back-and-forth direction is large. SOLUTION: In this wheelchair 1 formed by the rear legs of the square pipe material of a flat rectangular cross section whose width is small and the back-and-forth direction is large, a seat part 17 faces the upper edge rim part 31a of a stool main body 31 with a clearance and the width direction of the stool main body 31 enters between the left and right rear legs 4 with the clearance. The wheelchair 1 is moved in the direction of a stool 30 in a backward state and the upper half parts of the rear legs 4 crawl inside the clearance between both side parts of the stool main body 31 and the hot water washing devices 35 and 36.  At the time, the upper half parts of the rear legs whose width direction is smaller than the back-and-forth direction easily enter the clearance, the clearance is generated between the rear legs 4 and the inner side face of the stool main body 31 and contact and interference with the inner side faces of operation boxes 35 and 36 are evaded.
Patent JP-H03132770-A (JP)
Title: Image forming device
Inventor: KITAHARA MAKOTO
IPC: G03G21/00
Filed: 1989-10-19
Abstract: PURPOSE:To form picture information on originals of plural pages on a recording medium in ascending order and to prevent a void by providing a control means controlling so as to form picture information to be formed on the recording medium in ascending order of originals when picture information on plural originals is formed on one or both surfaces of the same recording medium. CONSTITUTION:A controller 30 is provided with a CPU 31 controlling the overall original feeder 20, a ROM 32 storing control contents and various types of data, etc. First, judgement of single-or double-sided copying is made. In the case of single-sided copying, the number of originals N1 is divided by the number of sheets set N2 and a remainder N3 is calculated. In the case of double-sided copying, the number of originals N1 is divided by N2 X 2, and a remainder N4 is calculated. An N4 original from the last one is set to a platen 11, and its picture information s recorded on the same recording paper 14. Originals are processed by N2 X 2 and printed on the same recording paper 14. Consequently, picture information on the originals S1, S2, S3, S4 and S5 is recorded on the recording paper 14 in that order, thereby obtaining an excellent double- sided copy free of void.
Patent JP-H02115554-A (JP)
Title: Fuel injection device for engine
Inventor: HOTATE MAKOTO
IPC: F02M69/00
Filed: 1988-10-25
Abstract: PURPOSE:To make the distribution of fuel into each air cylinder uniform by making the center extension line of the upstream end of each independent air intake passage and the injecting direction of a fuel injection valve intersect each other within an intake air collecting part and setting the injection timing of the fuel injection valve specifically. CONSTITUTION:The center extension line of the upstream end 12a of each independent passage 12 intersects (P) the injecting direction of a fuel injection valve 16 within an intake-air collecting part. The injection timing of the fuel injection valve 16 is set to match the spitting timings of the respective independent air intake passages 12. The pressure wave generated by the spitting of the intake air constantly collides against the fuel injected from the fuel injection valve 16. The atomization and the mixing of the fuel is thus performed in such a satisfactory way that the distribution of the fuel into each air cylinder becomes uniform.
Patent JP-2001090608-A (JP)
Title: Structure of holding choke flap
Inventor: OKANE SHINICHI
IPC: F02M1/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure of holding a choke flap for supporting a projection projected from a board of an air purifier to a side direction from both surfaces with a choke lever and an engaging piece. SOLUTION: This choke flap is provided on an outlet of an air purifier connected with an intake passage of a carburetor body. A circular projection is provided on one side of a board of the air purifier connected with the carburetor body. An engaging piece formed on a tip of the choke lever for rotatably supporting a choke lever along a surface of the projection is engaged with a recessed part formed on a surface opposite to the projection.
Patent JP-S63123837-A (JP)
Title: Enamel for enameled aluminum ware
Inventor: OTA MAKOTO
IPC: C03C8/14
Filed: 1986-11-13
Abstract: PURPOSE:To obtain an enamel for enameled aluminum ware, producible with easy production control, having excellent fixability and dispersibility and useful for industrial purpose, by adding an Mo compound to a frit having a specific composition. CONSTITUTION:A frit is produced by compounding 25-60wt% SiO2, TiO2 and/or ZrO2, 15-35% Na2O, K2O and/or Li2O, 1-15% CaO, BaO, MgO, ZnO and/or Al2O3 and 0-40% PbO, B2O3 and/or Sb2O3. The objective enamel can be produced by mixing 100pts.wt. of the frit with 0.3-3.5pts.wt. of an Mo compound such as MoO3 or 0.1-1.5pts.wt. of an Mo compound such as MoCl4.
Patent JP-H01114382-A (JP)
Title: Magnetic levitation device
Inventor: GAMO KOJI
IPC: H02N15/04
Filed: 1987-10-27
Abstract: PURPOSE:To improve responding property and following property to movement, by using the Meissner effect of a superconductor and a reinforcing bearing unit, to concentrate magnetic flux, and by enhancing a magnetic levitation force. CONSTITUTION:A permanent magnet consisting of Sm-Co ferromagnetic substance is set as a core member 4, and the outer periphery of a wire member for enclosing the external side of the core member 4 with the oxide superconductor 1 of YBa2Cu3O7-delta in composition formula is integrated with a plurality of bar-shaped magnetic-flux generating elements bound covered with a reinforcing bearing copper unit 2, and a magnetic flux generating section 6 is composed. For a plate-formed superconductor 3, the disc of said oxide superconductor is used. As a result, a strong levitating force can be applied to the plate-formed superconductor 3 of levitated substance, and the magnetic flux generating section 6 can be prevented from being destroyed.
Patent JP-H01113930-A (JP)
Title: Separate type optical head
Inventor: ITO HIROSHI
IPC: G02B26/10
Filed: 1987-10-27
Abstract: PURPOSE:To improve high speed responsibility by using a permanent magnet to a movable part as a tracking actuator, constituting a galvano-mirror, causing a lens focusing actuator to be a magnet movable type and composing the movable part of ring-shaped parts. CONSTITUTION:A cylinder-shaped movable permanent magnet 105 is joined to ring-shaped auxiliary magnet poles 103 and 104 and supported by a plastic sleeve 106 and in an outside, coils 107 and 108 are arranged. By flowing a current in the same direction to the coils 107 and 108, an objective lens 101 is moved up and down. A reflecting mirror 301 of a galvano-mirror part is united with a revolving movable permanent magnet 302, a back yoke 303 and a movable sleeve 304 and this mirror is in a condition to be revolvable. Then, the outer wheels of ball bear rings 305 and 306 are adhered with the movable sleeve. Thus, a feeding to the movable part is not needed and high accuracy can be easily obtained. Then, a high speed access can be executed.
Patent JP-H02120393-A (JP)
Title: Coke
Inventor: KAWANAMI TOSHIHIRO
IPC: C10B57/06
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a coke having desulfurizing and vulcanization controlling functions by adding a calcium compound convergently to pulverized coal, compression molding the resulting mixture to form a massive material, and incorporating this material into a pulverized coal blend for carbonization. CONSTITUTION:A calcium compound is convergently added to pulverized coal, and the resulting mixture is compression molded to form a massive material. This material is incorporated into a pulverized coal bland, which is carbonized in a chamber oven to give an objective coke. The coke thus produced contains 25-60wt.% of the massive material dispersed therein, with the massive material containing a calcium compound in an amount of 5-15wt.% on a CaO basis. When the CaO content is below 5wt.%, the disulfurizing and vulcanization controlling effect will be reduced; when above 15wt.%, the melting point of the coke ash in a blast furnace and in a cupola will become lower and the coke ash will drop downward so that neither desulfurizing effect nor vulcanization controlling effect will by revealed.
Patent JP-S61148062-A (JP)
Title: Recording apparatus
Inventor: CHIBA MASAHIRO
IPC: B41J2/19
Filed: 1984-12-24
Abstract: PURPOSE:To prevent a bubble from being mixed into an ink and the ink from being stained and leaked by consisting the contacting materials to be ink in the ink storing section and ink supplying system of a halogenized isobutylene- isoprene rubber containing no zinc. CONSTITUTION:In the case of vulcanizing an ordinary rubber for making it elastic with sulpher is used, then, zinc is molten out into an ink, since oxidized zinc is mixed in it as a vulcanization accelerating agent. In the case of a halogenized isobutylene-isoprene rubber, it is possible to vulcanize the rubber without a use of zinc, and a main ink tank 1, an ink injection nozzle 7, a sub ink tank 6, the ink supplying tubes 3, 4, 5 and a nozzle 7a are formed on these halogenized isobutyleneisoprene rubber. Thereby, the ink resisting property can be improved without the bubble being mixed into the ink and the ink leakage.