baber/WOPTO huggingface dataset:
Patent JP-H0950149-A (JP)
Title: Production of positive charge type fine particles, positive charge type fine particles and positive charge type toner
Inventor: ARIYOSHI SATOSHI
IPC: G03G9/087
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain fine particles excellent in durability, stability of charged state and heat resistance and added to a toner by emulsion-polymerizing a polymerizable vinyl monomer in an aq. medium and treating the resultant cationic emulsion with a specified org. compd. SOLUTION: A polymerizable vinyl monomer is emulsion-polymerized in an aq. medium in the presence of a water-soluble polymn. initiator without using an emulsifier to form a cationic emulsion. This emulsion is treated with an org. compd. having an anionic group and it is dehydrated and dried to produce the objective positive charge type fine particles. The org. compd. is preferably a compd. represented by the formula [where X is a condensed polycyclic hydro-carbon group which may have a substituent, (n) is an integer of 1-5, R is hydroxyl, sulfonic acid, etc., and at least one of R's is a metallic salt]. The compd. represented by the formula is preferably a monovalent metallic salt of 10-camphor sulfonic acid.
Patent JP-S58104217-A (JP)
Title: Polyester multifilament yarn
Inventor: ADACHI TERUHIKO
IPC: D01F6/62
Filed: 1981-12-17
Abstract: PURPOSE:The titled yarns, consisting of polytetramethylene terephthalate, having a specific fineness, birefringence, density intensity ratio in the X-ray diffraction, crystal size and initial easticity improved softness, smoothness and drapeability, and useful as raised goods, etc. CONSTITUTION:Multifilament yarns, obtained by melting a polyester consisting of substantially tetramethylene terephthalate units at 270 deg.C, melt spinning the the molten polyester through a spinneret under selected conditions of the nozzle diameter, number of nozzles in the spinneret, output of the molten polymer and spinning speed, and then winding the resultant yarns, and having 0.3-0.9 denier fineness per filament >=150X10<-3> birefringence (DELTAn), >=1.310g/cm<3> density (rho), 0.3-0.45 intensity ratio (I21.2/I23) in the X-ray diffraction, 45-60Angstrom  crystal size and 400-500kg/mm.<2> initial modulus.
Patent JP-H0847990-A (JP)
Title: Honeycomb core manufacture apparatus
Inventor: KATO KIMITOSHI
IPC: B32B3/12
Filed: 1994-08-04
Abstract: PURPOSE:To provide an apparatus for producing a honeycomb core enhanced in the adhesive strength of cell walls in the first place and uniform in cell size, enhanced in rigidity and strength as a whole and having good appearance and excellent quality in the second place. CONSTITUTION:A matrix sheet is formed into a corrugated sheet 3 and, after an adhesive 4 is applied to the corrugated sheet 3, a number of the coated corrugated sheets 3 are stacked so that the valley parts and ridge parts of them are mutually matched up and down and bonded under heating and pressure to obtain a honeycomb core 1 being a planar gathered member of hollow columnar cells 5. A restriction jig C used in the stacking and bonding of the corrugated sheets 3 has at least a framework like shape and can receive a plurality of the corrugated sheets 3 in a stacked state and holds the corrugated sheets 3 on both sides in a ribbon direction B being a before-and-behind direction of corrugations to prescribe them in a fixed state. A roll members D used at least at the time of bonding are provided and have the shape corresponding to each cell 5 to be inserted in the spaces between the stacked corrugated sheets 3.
Patent JP-S5892637-A (JP)
Title: Novel cis-bicyclo(3,3,0)octane derivatives, drugs containing them and manufacture of drugs and compounds
Inventor: HORUSUTO BEERUKE
IPC: A61K31/557
Filed: 1982-11-20
Abstract: Cis-bicyclo[3.3.0]octane derivatives corresponding to the formula <IMAGE>  (I)  wherein R1 is hydrogen, a lower alkyl group or a cation and wherein R2 represents a cyclohexyl or an adamantyl group. In these compounds the phenyl radical may be arranged with respect to the double bond in the EZ- or in the E-configuration and at the carbon atom bearing the group R2 the molecule may have the RS- or S-configuration. The compounds are prepared by reacting compounds of the formulae   <IMAGE>  wherein R1 and R2 have the same meaning as above and R6 represents hydrogen or a protecting group. Medicaments containing these compounds act as inhibitors of blood platelet aggregation and (in higher doses) as blood pressure lowering agents.
Patent JP-S59135423-A (JP)
Title: Treatment of cellulose acetate butyrate contact lens
Inventor: DORAHOSURABU RIMU
IPC: B29D11/00
Filed: 1983-10-31
Abstract: This disclosure describes the treatment of cellulose ad etate butyrate contact lenses which are rendered hydrophilic by contacting said lenses with a treating agent which increases the hydrophilicity of said lenses.
Patent JP-H0251781-A (JP)
Title: Color image memory
Inventor: MATSUDA KAZUHIKO
IPC: G06F12/06
Filed: 1988-08-15
Abstract: PURPOSE:To execute a color image processing at a high speed by allocating and storing three picture element data of R, G and B for constituting the same picture element on a screen in different memory banks so that access can be executed simultaneously. CONSTITUTION:An address value '0' is inputted through a bus 5 to memory banks 4a - 4c of an image processing use memory 4 from an address setting circuit 3. As a result, data R0, data G0 and data B0 are inputted simultaneously to a data parallel circuit 2 through buses 6 - 8 from the bank 4a, the bank 4b and the bank 4c, respectively. The circuit 2 outputs the inputted '0' address data in parallel to a microprocessor 1 through a bus 9. Thereafter, the same processing is executed. In case of reading out said data, the same address of the banks 4a - 4c is brought to access, and as a result, the read-out data are arrayed in the same way as the '0' address data by the circuit 2 and outputted to the processor 1. In such a way, one picture element data of R, G and B can be read out by one read-out cycle.
Patent JP-S5992586-A (JP)
Title: Gas laser device
Inventor: YOSHIZUMI SHIYUUZOU
IPC: H01S3/036
Filed: 1982-11-18
Abstract: PURPOSE:To prevent the mixture of atmospheric gas from the outside by a method wherein a means of supplying gas to the reduced pressure part of a device is provided, and the pressure is made to reach nearly the atmosphere thereby after stopping the operation of the device. CONSTITUTION:An optical resonator is formed of a laser output lead-out mirror 1 and a total reflection mirror 2. A discharge tube 3 having discharge electrodes 4 is provided between the optical resonator, and the inside is filled with laser medium gas. A gas exit 5 is provided on the discharge tube 3 and connected to a pressure reduction means 6. Besides, gas supply ports 7 are provided on the discharge tube 3. The gas from a gas bomb 9 is reduced in pressure by a gas pressure reduction valve 10. When the device starts operating, an open-close cock 12-1 is opened, and the inner pressure of the discharge tube 3 is controlled by a gas flow adjustment valve 11-1. After stopping the device, an open-close cock 12-2 is opened, and the inner pressure of the discharge tube 3 is increased by a gas flow adjustment valve 11-2.
Patent JP-2000036434-A (JP)
Title: Polarized aluminum electrolytic capacitor
Inventor: MOCHIZUKI TAKASHI
IPC: H01G9/055
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To realize a polarized aluminum electrolytic capacitor in which electrolyte is prevented from leaking outside, even if active chemicals are used as driving electrolyte. SOLUTION: This electrolytic capacitor is equipped with a capacitor element 2, formed by rolling an anode foil and a cathode foil interposing an electrolytic paper between them, a rubber sealer 5 provided with insertion holes 51 and 52, in which the aluminum round rods 31 and 41 of an anode lead terminal 3 and a cathode lead terminal 4 that are led out from the anode foil and the cathode foil are inserted, and an aluminum case 2, which seals up the capacitor element 2 impregnated with a driving electrolyte solution that contains quaternary ammonium salt or imidazollinium salt with the rubber sealer 4. In this case, an aluminum foil where Au is deposited on its surface as thick as several tens to several thousands of nm through sputtering is used as the cathode foil.
Patent JP-H0367368-A (JP)
Title: Multiple table data integration system
Inventor: KOBAYASHI TOSHIHIKO
IPC: G06F17/30
Filed: 1989-08-04
Abstract: PURPOSE:To eliminate the need for preparations and specification before integration and to integrate table data without any trouble by integrating plural table data into one table according to column names extracted by analyzing commands. CONSTITUTION:A command analyzing means 12 analyzes an input command from an input means 11 and when the command is a multiple table data integration command, object table identification information is outputted to a column name extracting means 15, which extracts column names of an object table from a directory information storage means 14 and generate a list representing all the columns. A table data integrating means 16, on the other hand, generates new integrated table data from plural table data of a table data analyzing means 13 and adds them to the means 13 while making columns of respective tables correspond to each other according to the object table identification information from the means 12 and specified column name comparsion conditions based upon the column name list of respective table from the means 15. This constitution eliminates the need for preparations and specification before the integration and the table data are integrated without any trouble.
Patent JP-2000033203-A (JP)
Title: Solid-liquid separator and raw refuse treatment system using the same
Inventor: SAKAMOTO NORIMASA
IPC: B01D29/62
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To efficiently carry cut raw refuse treatment. SOLUTION: A solid-liquid separator comprises a fixation part in which a large number of holes for draining water are formed, a transportation part 412 for transporting a mixture obtained by solid-liquid separation, and a rocking part 430 for promoting solid-liquid separation of the dumped mixture by rocking between the water-draining holes. In this case, the rocking part 430 comprises arc-like rocking teeth rocked in the water-draining holes, a joining plate 432 for joining the respective tip parts of the rocking teeth 431, and rocking part side walls 435 installed in the right and the left rocking teeth 431 of the rocking teeth aligned in a plurality of rows. Even in the case a gap is formed between the fixation part and the rocking part 430, solid matter is prevented from falling through the gap by the rocking part side walls 435 to carry out efficient solid- liquid separation.
Patent JP-H0751484-A (JP)
Title: Washing machine
Inventor: YAMAMOTO TADAATSU
IPC: D06F39/10
Filed: 1993-08-17
Abstract: PURPOSE:To prevent the generation of bubbles at the time of rinsing by forming a tube for air intake flexibly and positioning an air intake port of a tube for air intake under the water at the time of rinsing. CONSTITUTION:A pulsator 7 is provided rotatably at the bottom of a washing tub 5. At the lower part of the pulsator, a tube 21 for air intake which generates bubbles by taking air in the washing tub with the use of the negative pressure at the time of rotating the pulsator is provided. A bellow-shaped extension part 23 is provided on the tube for air intake. A movable lever 24 which moves the air intake port for the tube 21 up and down by extending the part 23 is provided. The tube 21 is moved by the lever 24 to position the air intake port under the water and no air is taken so that the generation of bubbles at the time of rinsing can be prevented.
Patent JP-H0253255-A (JP)
Title: Multidisk player
Inventor: MIYOSHI SEIZO
IPC: G11B17/04
Filed: 1988-08-17
Abstract: PURPOSE:To facilitate the insertion of a magazine by disposing a mechanism for drawing the magazine to a loading position with power around an ejection bar. CONSTITUTION:When the magazine 3 is inserted into the rear side of a magazine base 5, the front edge of its bottom plate is brought into contact with a driving protrusion 20b of a switch operation plate 20 first, and is slid in the direction of an arrow E, so as to push down an operation lever 23a of a lever switch 23 to be switched on. On the other hand, the magazine 3 proceeding with its insertion is abutted against an extruding hook part 6a of the ejection bar, forcing its way into the interior in the direction of an arrow A, and a locking hook 25 with its engaging recessed part 25b being engaged with a driving protrusion 11b of a differential rack bar 11 is slightly moved as a torsion coil spring 27 is bent by an operation protrusion 25f of the hook in the direction of an arrow B. Simultaneously, a unlocking pawl 18b of a drawing lever 18 is turned in the direction of an arrow C to separate from a step part 5f of a through hole 5g, and is engaged with a fixing recessed part 3b of the magazine 3 inserted with a drawing pawl 18a of the lever, and then under such circumstances, a motor 24 is started to rotate to draw the magazine 3 into the magazine base 5. By this method, the operation can be facilitated.
Patent JP-H0863776-A (JP)
Title: Optical head, optical disk and optical disk device
Inventor: OKADA MITSUYA
IPC: G11B7/24
Filed: 1994-08-29
Abstract: PURPOSE: To provide an optical disk device efficiently reproducing recording signal information stored in an optical disk as a phase change, to improve the regenerative signal characteristic of the optical disk and to record information with high density. CONSTITUTION: A reflected beam 20 from the optical disk is separated into a component incident on a phase conjugate mirror temporarily and the component incident on a regular reflection mirror 3. The reflected beams from both mirrors are synthesized through a beam splitter 1 to be made incident on a signal detector 4. Since a phase of incident light and the phase of outgoing light are in an inversive relation in the phase conjugate mirror 2, the phase change component of the beam after being synthesized by the beam splitter 1 becomes double of the incident light.  Thus, the phase change is emphasized, and when a phase information change is reproduced, this reproducing method is effective largely, and the synthesized beam increases the phase information of the reflected beam from the optical disk to double, and an excellent regenerative signal is obtained even when the phase change in the optical disk is small.
Patent JP-S5893548-A (JP)
Title: Cooling method in case of casting of continuous casting strand of metal
Inventor: RAOURU ZAUTEBIN
IPC: B22D11/124
Filed: 1982-11-19
Abstract: A continuously cast strand or ingot of metal is cooled as it emerges from the mold by applying a coolant directly to the surface of the strand. In order to prevent distortion at the foot of the ingot due to too abrupt cooling, polymers of molecular weight 104-108 are added to the coolant at least during the initial phase of casting. By the addition of polymers to the coolant the kinetics of formation and discharge of vapor bubbles as the coolant strikes the ingot surface are significantly altered due to the reduction in the surface tension of the coolant; as a result of this an insulating film of coolant vapor forms on the surface of the ingot thus reducing the heat flow from the ingot.
Patent JP-2001033805-A (JP)
Title: Liquid crystal optical modulation element
Inventor: KOBAYASHI NOBUYUKI
IPC: G02F1/1347
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal optical modulation element having a laminated structure which enables high-quality full-color display. SOLUTION: The device is a full-color liquid crystal display element having three liquid crystal display cells 110R, 110G, 110B laminated. In each cell, a liquid crystalline composition 17 containing a liquid crystal compound and an additive is sealed, and components of the liquid crystal composition in one cell are different from the components of the liquid crystal composition in at least one of other cells. The liquid crystal composition 17 in each cell reflects light at a specified wavelength as the peak wavelength to display a full-color image.
Patent JP-S58105228-A (JP)
Title: Base for photographic printing paper
Inventor: HIROYAMA KUNIOMI
IPC: G03C1/79
Filed: 1981-12-18
Abstract: PURPOSE:To obtain a base of a water-resistant photographic printing paper, superior in whitening effect, by forming a coat of polyolefin contg. a white pigment on a paper base obtained by dyeing low whiteness pulp not above a specified spectral reflectance with a blue dye and giving a reflectance of a specified wavelength not below a specified value to the paper. CONSTITUTION:A proper amt. of blue dye, such as 0.0004-0.0006wt% of ''C. I. Direct Blue '', an amt. of dye depending on the kind of it, is added to a low whiteness pulp having <=90% spectral reflectance at 440nm wave length to make paper, and the reverse side of the paper is coated with polyolefin including polyethylene. A white polyolefin layer contg. a white pigment, such as TiO2, is formed on the front side, that is, the emulsion coat side, to obtain a water- resistant paper base of a photographic printing paper. The paper base colored with the blue dye is controlled so as to have 85-90% spectral reflectance at 560nm wavelength, thus permitting the obtained paper base to be superior from the point of visual sensation in spite of using no expensive high whiteness pulp.
Patent JP-H0735231-A (JP)
Title: Oil pressure control device for automatic transmission
Inventor: OBA HIDEHIRO
IPC: F16H61/08
Filed: 1993-07-26
Abstract: PURPOSE:To increase an output interval of oil pressure command values which are outputted separately in plural stages when the oil temperature is low to be longer than that when the oil temperature is so high as to prevent speed change shock in performing direct control of an engagement pressure of a friction engagement process based on an electric signal. CONSTITUTION:By inputting an electric oil pressure command value into a valve mechanism 2, an oil pressure to actuate a friction engagement device 1 is controlled, and by outputting preliminarily determined oil pressure command values to the valve mechanism 2 for every specified time after output of a speed change command, the oil pressure of the friction engagement device 1 is changed to a desired oil pressure. In such an automatic transmission A, an oil temperature detection means 3 to detect an oil temperature to actuate the friction engagement device 1 is provided. When the detected temperature is low, a passage time till the oil pressure command value is outputted is set to be longer than that when the oil temperature is high. Inconveniences such as quick change of an output torque, or increase of speed change shock following it can thus be prevented.
Patent JP-H09189750-A (JP)
Title: Analog channel for mixed signal vlsi tester
Inventor: DANIERU ROOZENSARU
IPC: G01R31/316
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a test device capable of minimizing data transfer, parallel post data processing in analog channel and flexibly synchronizing. SOLUTION: In an inspected device test device(DUT) for mixed signal integrated circuit having a master clock 250, a plurality of digital channels and a plurality of analog channels, each digital channel has digital pin slices 310 and 315 for receiving a timing basis from the master clock 250 and communicating with digital pin electronics and digital pin electronics 325 and 330 for impressing digital signal in the DUT 290 and then communicating with the digital pin slices to receive the digital signals, and each analog channel has an analog supply source sequencer 350 under the control of a DSP module 340, analog pin electronics 345 and an analog measurement sequencer 355.
Patent JP-2000083041-A (JP)
Title: Local network having master node eliminating circulated message
Inventor: HERRMANN CHRISTOPH
IPC: H04L12/437
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To protect a correct operation of a network even when a failure exists by switching off a master function allocated to a ring having the failure after detecting the failure on a transmission line or after receiving a message about the failure. SOLUTION: Simplex line interruption takes place on an outer ring between nodes 75 and 76 in a network consisting of network nodes 69 to 76. The node 65 detects the line interruption, generates a message about a failure showing a network node where a transmission line is broken and the ring where the failure occurs and transmits it through two transmission lines. When the node 76 receives the message about the failure, it switches a loop 79 from the outer ring to an inner ring. When a master node 69 receives the message about the failure, it switches off a master function about the outer ring where the failure exists. A cell to the node 75 is not eliminated in a box 77 via the node 69.
Patent JP-S5994458-A (JP)
Title: Charge transfer device
Inventor: TANIGAWA KUNIHIRO
IPC: G11C27/04
Filed: 1982-11-19
Abstract: PURPOSE:To simplify the electrodes of a corner turning unit and to eliminate the individual provision of bus lines and connecting holes by forming both vertical and horizontal shift registers in zigzag channels. CONSTITUTION:When a voltage phiT is applied to a gate 12, charge produced at a photoreceptor 11 is transferred from an inlet 13 of a charge bank 10a of a vertical register 30 to a storage unit 14. Since a region 15 is doped higher than the unit 14 and a potential well 52 is shallower than a well 51, charge flows to the well 51. Registers 30, 31 are formed in zigzag shape, and charge 53 flows in one direction and is transferred from the vertical register to a horizontal register while moving in a zigzag shape only alternately applying voltages phi1V, phi2V to the strip transfer electrodes 41, 42 and voltages phi1H, phi2H to the electrodes 43, 44. According to this configuration, the construction of the electrodes of a corner turning unit is not complicated, the strip electrodes 41-43 become bus lines, connecting holes are not individually necessarily provided, the structure is simplified and the yield and reliability can be improved.
Patent JP-S6357681-A (JP)
Title: Solid colorant
Inventor: KAMIYAMA TAKASHI
IPC: C09B67/08
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a solid colorant which has high breaking strength, enables smooth drawing or writing, and tends to build up heavily on a paper, by molding a mixture of zeolite with a specified inorganic extender, burning the molded object to give a porous sinter, and adding a coloring matter component to this sinter. CONSTITUTION:10-80pts.wt. zeolite as bonding agent is mixed with 20-90pts. wt. of one or more inorganic extenders selected from among kaolin, clay, talc, BN, mica, and graphite, 1-10pts.wt. water-soluble resin, and water, and the mixture is extrusion molded. The molded object is dried at 40-60 deg.C for about 24hr, and burned in an oxidizing atmosphere at 800-1,000 deg.C for about 2hr to give a porous sinter. This sinter is immersed in a solution of an oil-soluble dye or a particulate pigment in a non-volatile liquid (e.g., diethylene glycol monoethyl ether) to infiltrate 15-40vol% dye or pigment into the sinter.
Patent JP-H0547476-A (JP)
Title: Lighting system and lighting fitting used therefor
Inventor: KANDA TAKESHI
IPC: H01R31/06
Filed: 1991-08-14
Abstract: PURPOSE:To provide a small size wireless control lighting fitting connected to a wiring duct, at low cost. CONSTITUTION:A lighting fitting 7 is provided with a DC power source 1, a wiring duct 2 connected to the DC power source 1, a control part, which is connected to the wiring duct 2, which is driven by the DC power source 1, and which has a receiver part 4 of a wireless remote control signal 3, and with a lamp 6. The lighting fitting may be connected to the wiring duct 2 through an adapter having the control part. Since the DC power source 1 is supplied to the wiring duct 2, a step-down transformer or a rectifier is not necessary for the lighting fitting 7 connected to the wiring duct 2 or for the adapter.