baber/WOPTO huggingface dataset:
Patent JP-2000212844-A (JP)
Title: Polyester-based combined yarn having heterofineness and woven knitted fabric
Inventor: SATO MASAYUKI
IPC: D02G3/04
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester-based combined yarn having heterofineness and woven knitted fabrics thereof having excellent puffiness, soft feeling, resilient feeling, color development and biodegradability. SOLUTION: The objectives are a polyester-based combined yarn having heterofineness and woven knitted fabrics thereof. The yarn comprises more than two kinds of filament having different monofilament fineness and at least one kind of the filament is mainly composed of an aliphatic polyester having >=130 deg.C melting point and the average monofilament fineness of its maximum monofilament fineness group Dmax and that of the minimum monofilament fineness group Dmin satisfy the formula 1.0<=Dmax-Dmin<=5.0 (dtex).
Patent JP-S60155529-A (JP)
Title: Production of high-purity magnesium hydroxide
Inventor: NAKAYA KEIICHI
IPC: C01F5/14
Filed: 1984-01-20
Abstract: PURPOSE:To produce high-purity magnesium hydroxide from crude magnesium hydroxide obtained economically from sea water and quick lime or slaked lime. CONSTITUTION:Crude magnesium hydroxide containing impurities is made to react with an aqueous solution of a water-soluble calcium salt and carbon dioxide gas to form an aqueous solution of a magnesium salt and precipitate of calcium carbonate. The impurities are transferred to the precipitate by this process. The precipitate is separated by filtration, and the obtained aqueous solution of magnesium salt is made to react with ammonia to obtain a magnesium hydroxide slurry and an aqueous solution of an ammonium salt. The slurry of magnesium hydroxide is separated by filtration to obtain high-purity magnesium hydroxide.
Patent JP-H05198513-A (JP)
Title: Method for supplying gas into low pressure treatment device
Inventor: OBA TAKAYUKI
IPC: H01L21/205
Filed: 1992-01-20
Abstract: PURPOSE:To prevent an overshoot from appearing in the pressure of supply gas in a treatment chamber in the initial stage of gas supplying to the treatment chamber, in the method for supplying gas to a low pressure treatment device by which the film formation or etching is conducted based on a vapor phase reaction. CONSTITUTION:In a low pressure treatment device which has a treatment chamber 1, an exhaust system 3, an MFC(mass-flow controller) 4, a gas supply pipe 5, a first valve 6, a gas bypass pipe 7 and a second valve 8 and wherein the first valve is opened and the second valve 8 is closed when gas 2 is supplied from the MFC 4 to the treatment chamber 1, the gas pressure 'p' at an upstream section 5a of the gas supply pipe is set at a second pressure p2 which is the same as the pressure p0 indicated while the gas is supplied or lower, with the gas 2 being caused to flow into the MFC 14, before supplying the gas 2 to the treatment chamber 1. The gas (flow rate 'q' of the MFC 4 is made smaller than the specified crow rate q0 for a period while the gas is supplied and 'p' is increased to p2 and immediately after the gas supply is started, 'q' is increased to q0. It is also possible that 'q' is maintained at q0 and an exhaust pump is installed after the second valve 8.
Patent JP-H03213065-A (JP)
Title: Lens grip device for television camera
Inventor: TAKEMAE HISAO
IPC: G03B17/56
Filed: 1990-01-18
Abstract: PURPOSE:To arbitrarily controlling a grip position at a lens grip device and further to fix this grip position by a simple mechanism by providing an engage part and a movable engage part piece on a link part side fixed to a lens part and engaging the movable engage part piece and the engage part or releasing the engagement by an operation lever. CONSTITUTION:By rotating a head part 34a of an operation lever 34 face to a recessed part 24 of a grip part 22 at a handle part 20, the operation lever 34 is spirally moved out. Thus, a saw-teeth part 32c formed at a leg part 32 is separated from a rack 31 by the operation of a spring 36 for a slider 32. The entire handle part 20 is displaced while being slid forward or backward in the axial direction of the lens part 3. When the position of the handle part 20 is controlled so that a photographer can most easily operate a camera, the operation lever 34 is screwed in. Thus, since an engage part 33 linked to the slider 32 is pushed in a direction against the spring 36 and the saw-teeth part 32c is engaged with the rack part 31, the handle part 20 can be fixed.
Patent JP-S60151943-A (JP)
Title: Projection-type cathode-ray tube
Inventor: KANEHISA OSAMU
IPC: C09K11/02
Filed: 1984-01-20
Abstract: PURPOSE:To improve brightness of the captioned tube by forming a fluorescent material layer being a fluorescent screen of said tube by adding, into said fluorescent material, white-colored fine powder of Al2O3 or In2O3 having better thermal conductivity than said fluorescent material. CONSTITUTION:Upon forming a fluorescent screen of a projection type cathode- ray tube, white-colored fine powder of Al2O3 or In2O3 having better thermal conductivity than a fluorescent material to be applied is added into said fluorescent material Y2O3S:Tb in a weight ratio of 1-5%, and applied on the fluorescent screen to provide a fluorescent material layer. Accordingly, white-colored fine powder is added in a specific amount, whereby a coefficient of utilization of an electron beam can be improved, while fine powder having good thermal conductivity is added in a specific amount, whereby surface temperature of the fluorescent material layer can be reduced. Thus, brightness of the present tube can be improved by about 9% as compared with prior ones.
Patent JP-S55101753-A (JP)
Title: Vaporizer for internal combustion engine using lpg
Inventor: KOUNO TAKASHIGE
IPC: F02M21/06
Filed: 1979-01-26
Abstract: PURPOSE: To make it possible to improve idle characteristics together with off-idle characteristics by the construction wherein the set load of the spring which closes the secondary valve in a vaporizer can be adjusted from the outside of the vaporizer.  
     CONSTITUTION: When LPG is supplied to inlet 26 of vaporizer 22 from a pump (not shown), it opens primary valve 27 and enters primary chamber 28 and assumes a gaseous state. On the other hand, the negative pressure in the mixer venturi is transmitted to fuel discharge port 46, and then it is drawn into secondary chamber 35. Then, diaphragm 36 presses secondary valve lever 38 and opens secondary valve 39. Consequently, LPG is drawn into secondary chamber 35. At this time, when secondary valve spring adjusting member 42 is turned, it is possible to adjust the force of secondary valve spring 45 via spring stop 55, and also, it is possible to adjust the time of opening secondary valve 39 at the off-idle time. At the idling time, fuel adjusted by adjusting member 48 is supplied from discharge port 47. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09195091-A (JP)
Title: Electrodeposition coating method
Inventor: NARUSE KAZUTAKE
IPC: C25D13/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in coating cost and to improve the throwing power to the interior surface of a bag structure in half-dipped coating by electrodeposition coating a completely-dipped material to be coated and further applying electrodeposition coating in a half-dipped state while increasing the electrode ratio. SOLUTION: A material to be coated is dipped in an electrodeposition soln. to the upper coating position in a first stage and coated. The material is then dipped in the soln. to the lower coating position lower than the upper coating position in a second stage and coated. In this case, the electrode ratio expressed by the area ratio of the electrode to the material is made larger in the second stage than in the first stage, and the impressed power is made greater in the second stage than in the first stage. Consequently, the necessary region is coated in a necessary thickness.
Patent JP-H08249905-A (JP)
Title: Head lamp for car
Inventor: GALLO YANN LE
IPC: F21S8/12
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To produce a widened drive beam by defining the angular extents of diopter lens so that the diopter lenses are interposed between a light source and one lateral zone of a reflector. SOLUTION: This headlamp for automobiles includes a light source 10, a reflector 20 whose focal point is located at or near the light source 10, a cover glass, and two displaceable diopter lenses 40a, 40b. The diopter lenses are adapted to be selectively interposable between the light source 10 and a predetermined zone of the reflector 20. The lenses 40a, 40b have inner surfaces 41a, 41b, each having the shape of a portion of a rotating cylinder with its center located approximately at the optical axis A of the headlamp with which a filament 10 is aligned. The angular extents of the lenses 40a, 40b are defined so that the lenses 40a, 40b are interposed between the light source 10 and one lateral zone of the reflector 20.
Patent JP-S59140121-A (JP)
Title: Window of car
Inventor: RAIMUNTO SHIYUTARUKU
IPC: B60J1/10
Filed: 1984-01-20
Abstract: The side window for high speed trains is of insulated double glazing type, with a laminated outer pane (8) and a plain inner pane (10) in an extruded aluminium frame (12). The glass panes are fixed to the frame by an adhesive strip (26) over the frame web (20). - A laquer coating (32) protects the strip against light degeneration. A sealer strip (28) round the frame seals the unit against damp. The frame is provided with flanges (36), by which it is bolted to the vehicle body wall.
Patent JP-H01183795-A (JP)
Title: Dictionary consulting system in post-processing for document reader
Inventor: TAKAO NORIYASU
IPC: G06K9/72
Filed: 1988-01-18
Abstract: PURPOSE:To reduce the number of times of retrieving a word dictionary and to improve processing speed by retrieving all words starting at a character on all the characters of an inputted candidate character table from the word dictionary by one consulting with the dictionary. CONSTITUTION:In the word dictionary 12, word information such as a word notation, part of speech information, connecting information with other word is stored. The dictionary 12 is sorted in the sequence of the dictionary and the word starting at the same leading character is present at one place in the dictionary. A dictionary retrieving means 111 retrieves all the words starting at the character of all the characters of the inputted candidate character table from the dictionary by one consulting with the dictionary. On the retrieved word, only the word in which all the characters are present in the candidate character table is selected. Thereby, the quantity of a processing and a time required for collating the character word in a post-processing can be reduced.
Patent JP-S55101196-A (JP)
Title: Protection unit of memory circuit
Inventor: IWATA MASAO
IPC: G11C27/00
Filed: 1979-01-25
Abstract: PURPOSE: To prevent surely destruction of a circuit dependent upon static electricity applied from the drain or the source of a MOSFET or the output terminal, by adding a filter for surge voltage absorption and a buffer amplifier in the memory circuit.  
     CONSTITUTION: Input signal Vin is stored in capacitor CM through operational amplifier OP 1  and reed relay RL which is controlled by control signal Vc. This memory voltage is taken out as output voltage Vout through MOSFET-TR 1  and buffer amplifier OP 2 . In this case, static electricity applied to the drain and the source of TR 1  is absorbed by a filter consisting of resistance Rp and capacitor Cp, and static electricity applied to output terminal 2 is buffered by OP 2 , so that destruction of the memory voltage in CM can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01183327-A (JP)
Title: Manufacture of convex axicon
Inventor: HIGUCHI FUMIAKI
IPC: B24B13/00
Filed: 1988-01-18
Abstract: PURPOSE:To improve the light resistance in a convex axicon for a CO2 laser by grinding a face to be worked to a conical surface parallel to a convex axicon remaining a vertex and its vicinity intact, and grinding the face by a single crystal diamond bit with super precision accuracy. CONSTITUTION:As before, the flat surface side of a polycrystal of ZnSe, or GaAs is ground, and a face expected to be a conical surface is spherically ground estimating that the spherical surface passes through a cone-vertex and the outer peripheral part. Next, remaining, for example, a spherical surface part of D=100-200mumphi intact in the center, or the vertex of the cone, the face is ground to a conical surface parallel to the conical surface of a convex axicon to be manufactured. Then the conical surface is ground so as to be an optical surface by a diamond bit with super precision accuracy so that for example, 50mumphi or less spherical area is remained intact in the vertex of the axicon. Thus, the fracture area is not produced in the cone-vertex, the light refracts and reflects, and the area is not excessively heated, and thus the light resistance can be increased.
Patent JP-S59131400-A (JP)
Inventor: TSUJI TAKAHISA
IPC: D06F79/00
Filed: 1983-01-19
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-S63177870-A (JP)
Inventor: HATTA SHINJI
IPC: A61N1/40
Filed: 1987-01-16
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-H01184776-A (JP)
Title: Optical recording medium
Inventor: SAITO AKIHIRO
IPC: G11B7/24091
Filed: 1988-01-18
Abstract: PURPOSE:To shorten a processing time by forming a track control area, a data recording area and an outline area for storing data indicating the outline of the data recording area between lines constituted by a tracking guide. CONSTITUTION:When an optical memory card 10 is inserted into a card processor and recording information is sent from a host computer, a control circuit 23 moves an optical head 21 to a corresponding track (writing position). When a laser beam modulated in accordance with recording data obtained from the computer is irradiated to the writing position, data recording is executed. Data and a track number 32a, a sector number 32b and a data length 32c to be a sector ID 31g indicating a sector are recorded on a track in accordance with a data format. In the case of reading out data by a prescribed track, the constitution of the sector, i.e. the outline of the sector, can be preliminarily known. Consequently, the reading time of data can be shortened.
Patent JP-S5392709-A (JP)
Title: Treatment of crude aqueous acetone
Inventor: SHINTANI TSUTOMU
IPC: C07C49/08
Filed: 1977-01-26
Abstract: PURPOSE: To obtain purified acetone from crude aqueous acetone containing aldehydes, by alkali treatment of the crude together with water-insoluble hydrocarbons, followed by the separation, the neutralization and the distillation, thereby facilitating the separation thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58124352-A (JP)
Title: Connector dropout detecting circuit for bus cable
Inventor: AWAJI TOSHIO
IPC: H04L12/40
Filed: 1982-01-21
Abstract: PURPOSE:To realize a bus circuit with high reliability, by stopping the reception of a bus signal after discriminating an interruption of a loop circuit as a failure when the interruption is detected, disconnecting the loop from the post-stage devices and informing the failure to the post-stage device. CONSTITUTION:Channel devices SPA, SPB are connected with an SP bus cable CBL and an SP bus signal is transmitted from the SPA to the SPB. The SPB is provided with a driver DVB and a receiver RVB, and the driver output is connected to the SPA via the cable CBL. In the device SPA, a loop is formed through a contact rlyA of a relay RLYA to form a loop circuit folded to the cable CBL and received at the receiver RVB. If the cable CBL is dropped out at connector A or B, the loop is disconnected, the input to the receiver RVB is opened, a relay driver RLDB is driven, a relay RLYB is actuated and a contact rlyB is opened. Thus, the failure is informed to the next device.
Patent JP-H03212420-A (JP)
Title: Epoxyurethane resin
Inventor: FUJIWA TAKAAKI
IPC: C08G59/00
Filed: 1990-01-17
Abstract: PURPOSE:To obtain the subject resin having excellent cationic curability and useful for adhesive, paint, sealant, casting resin, etc., by reacting a urethane prepolymer with a dicyclopentenyl alcohol epoxy compound. CONSTITUTION:The objective resin can be produced by reacting (A) a urethane prepolymer produced by reacting a polyol compound (preferably a polyester polyol having an average molecular weight of 500-3,000) with a diisocyanate compound with (B) a compound expressed by formula ((n) is 0 or >=1) and having hydroxyl group and epoxy group (e.g. 3,4-epoxycyclohexylmethanol-polyepsilon- caprolactone ester).
Patent JP-H01184950-A (JP)
Title: Contact type image sensor
Inventor: WATANABE HIDEO
IPC: H04N5/335
Filed: 1988-01-20
Abstract: PURPOSE:To contrive an augmentation in the area of a photoelectric conversion element, the dissolution of a phenomenon of the cutting due to step differences of a wiring, the improvement of an S/N ratio due to a reduction in stray light and the improvement of an MTF by a method wherein the dimension of a lighting window, which is formed of a lower electrode, is made smaller than that of a lighting window, which is formed of a lower light-shielding layer on a transparent substrate. CONSTITUTION:A deposition is conducted on a transparent substrate 1 for forming a lower light-shielding layer 2 using a single metal, such as Cr, Mo, Ti or Co, or each alloy of these metals and a lighting window of an element density of 8 dot/mm is formed by a dry etching method at the same time as the lower light-shielding part is formed by a photolitho etching method. After an SiO, SiO2, Si3N4 or SiON film or the like is formed by deposition on this light-shielding part as a transparent insulating film 3 by a CVD system, a two- layer film for a lower electrode is deposited to form a lower electrode pattern by a photolitho etching method. It is desirable that the difference in dimensions (width) between the lower lighting window and a lower electrode lighting window is 5mum or more, desirably within a range of 7-8mum.
Patent JP-H11202786-A (JP)
Title: Portable equipment and driving method therefor
Inventor: OOTSUKA YOSHIO
IPC: H05B44/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To make a portable equipment possible to exhibit a power saving effect. SOLUTION: This portable equipment is provided with a central processing arithmetic unit 20, an electroluminescence lamp 13 for a back light, a circuit 22 for driving the electroluminescence lamp 13, a witch device 11 for starting the lighting of the electroluminescence lamp 13, a battery 10 for supplying power, a stabilized power source circuit 18 for converting a fluctuating battery voltage value to a stable voltage value, a measurement means for reading the voltage value of the battery and a nonvolatile storage device 23 housing a method for controlling the central processing arithmetic unit as a program.
Patent JP-S59134318-A (JP)
Title: Secondary air feeder for cylinder number control engine
Inventor: NISHIDA TOSHIAKI
IPC: F02D17/02
Filed: 1983-01-21
Abstract: PURPOSE:To make the secondary air that corresponds to the load feedable, by feeding an exhaust passage of remaining cylinders with the secondary air via a check valve when cylinder number control takes place in a way of closing a shutter valve installed in a suction passage at the upstream side of the suction valve of partial cylinders in time of low load. CONSTITUTION:Each of suction passages 3b and 3c used for stopping cylinders 2b and 2c in a suction manifold 3 is provided with each of shutter valves 11b and 11c. And, with a cylinder control circuit 13 into which detection values out of a suction pressure sensor 16, a water temperature sensor 17 and a revolution sensor 18 are all inputted, each of these shutter valves 11b and 11c is closed via an actuator 12 in time of low load above the specified value of water temperature, so that these cylinders 2b and 2c are stopped. And, at one side of exhaust passages 4a and 4d for working side cylinders 2a and 2d, a secondary air feed passage 20 is opened via a check valve 21.
Patent JP-H10210225-A (JP)
Title: Image reader
Inventor: ITO SHINJI
IPC: H04N1/04
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary image data from being outputted even if an unnecessary image is read by mistake by providing a means which instructs read interruption between the read start and output start instruction of the reader, and interrupting an image read by the reader and the output of image data from an image processor according to the instruction for read interruption. SOLUTION: If the scanning cancel key of a keyboard 64 or a position adjusting means for a carrier is pressed between 1st start key depression and 2nd start key depression, a controller quits reading an image (prescan and main scan) at the point of time and places a scanner 12 and a controller 14 in a position adjustment mode wherein read is started. Namely, the scanning of the frame is canceled to quit outputting image data, and frames are fed, so that another frame is read (print generation) and the frame position is adjusted again.
Patent JP-H02189574-A (JP)
Title: Label sheet for composite display
Inventor: YAGISAWA MEGUMI
IPC: C09J7/02
Filed: 1989-01-19
Abstract: PURPOSE:To prohibit resticking after the label sheet for composite display is stuck onto a post card and printed matter and is released and to enhance the effect of preventing falsification by using a UV curing type resin to the label sheet. CONSTITUTION:This label sheet includes a surface base material 1 and a laminate consisting of a printed surface 2, a resin coated film 3 of a UV curing type consisting of a prepolymer or monomer, etc., and a film 4, such as transparent polyethylene terephthalate, etc., thereon and is further constituted of a transparent tacky adhesive material layer 5 applied on the surface of the film 4 of the laminate and release paper 6 stuck onto the adhesive material layer 5. Easy stripping of the printed surface in a complete state is possible in this way; in addition, the resticking of the label by heat or solvent after the stripping is not possible. The label sheet which keeps the secrecy undesirable to be read is thus obtd.
Patent JP-S58192862-A (JP)
Inventor: EDOWAADO JIYAAMUSU HESURAA
IPC: C07H19/06
Filed: 1983-01-21
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-H11211259-A (JP)
Title: Regenerative type heat pump air conditioning equipment
Inventor: KUROKAWA KEIJI
IPC: F24H1/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide regenerative type heat pump air conditioning equipment which achieves a stable operation by eliminating imbalance during the regeneration of heat. SOLUTION: In this regenerative type heat pump air conditioning equipment which comprises a refrigerant circulation circuit 1 in which a refrigerant discharged from a compressor 3 is circulated sequentially through a four-way valve 4, an outdoor exchanger 5, a decompression mechanism, a regenerative heat exchanger 10, the four-way valve 4 and the compressor 3 to regenerate heat by a heat storage tank 9 and a regenerative material circulation circuit 2 to circulate a regenerative material with heat stored in the heat storage tank 9 to a room unit 20. The regenerative material circulation circuit 2 is provided with an auxiliary heat exchanger 11 in parallel with the regenerative heat exchanger 10.