baber/WOPTO huggingface dataset:
Patent JP-H10157537-A (JP)
Title: Visual confirmation device for circumference of vehicle
Inventor: MIICHI YOSHIAKI
IPC: B60R1/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a visual confirmation device for the circumference of a vehicle, which can visually confirm visibilities in the different directions by commonly making use of an image pick-up device. SOLUTION: This device is formed into a structure that window parts 6 and 7 for injection the view fields A in the right and left directions of a body, the view fields of the end and right beneath part of the body and the view fields of the foreward direction of the body, and a CCD camera part 9 are disposed around a rotating mirror 11, and by the turning displacement of the rotating mirror 11, the fields A and the like injected from the respective windows 6 and 7, are selectively projected to the CCD camera 9. Therefore, even if view fields are increased in number, which has to be visually confirmed, it is so designed that the respective view fields can be visually confirmed by one CCD camera part 9.
Patent JP-H02164717-A (JP)
Title: Oxide superconducting material having infinitely laminar structure and production thereof
Inventor: KASAI MASAHIRO
IPC: C01G51/00
Filed: 1988-12-16
Abstract: PURPOSE:To obtain a superconducting material having a high superconductivity transition temp. by filling the periphery of a matrix structure represented by a general formula with powder of an alkali metal compd. and substituting the alkali metal for part of alkaline earth metals in the structure by heat treatment. CONSTITUTION:A matrix structure represented by a formula (A1-XBX)VDWOY (where each of A and B is one or more kinds of alkaline earth metals selected among Mg, Ca, Ba and Sr, D is Cu and/or Ti as transition elements, X is 0.01-0.5, Y is >=1.8, V is 1 and W is 1) is produced. The periphery of the structure is filled with powder of an alkali metal compd. and the alkali metal is substd. for part of the alkaline earth metals in the structure by heat treatment. An oxide superconducting material represented by a formula [(A1-XBX)1-ZMZ]VDWOY (where M is the alkali metal and Z is 0.01-0.5) and having an infinitely laminar structure is obtd.
Patent JP-H01159976-A (JP)
Title: Lapping terminal
Inventor: SATO TOSHIHIKO
IPC: H01R9/28
Filed: 1987-12-15
Abstract: PURPOSE:To perform tests of a device such as an electronic apparatus, etc., easily by furnishing a lump type removable connector, which can be fitted and removed in a lump, on the device side mounting part, and installing a divided removable connector, which can be fitted and removed one signal line after another, on the first named lump connector. CONSTITUTION:The device side mounting part 10 consists of a rectangular block and is mounted on a device 1 such as electronic apparatus. On the oversurface thereof a plurality of connecting terminals 11 are provided arranged in the longitudinal direction. A lump type connector 20 is made in the same shape as the device side mounting part 10 and allows fitting on connecting terminal 11. On the oversurface thereof signal terminals 21 are installed in the number identical to that of the connecting terminal 11 in such a way as mating therewith. A divided removable connector 30 consists of a cubic block, on the other hand, and eight pieces of such are installed corresponding to the number of the signal terminals 21. Each divided removable connector 30 will be fitted on signal terminal 21. At the oversurface of this connector 30 one lapping terminal 40 is installed.
Patent JP-H03177323-A (JP)
Title: Production of semitransparent decorative glass
Inventor: SAKAI TSUNEZO
IPC: C03B19/06
Filed: 1989-12-07
Abstract: PURPOSE:To obtain a decorative glass panel semitransparent in the direction of thickness and having high designability by collecting flat plate glass cullets and fusing and integrating the cullets with heat. CONSTITUTION:The objective decorative glass is produced by collecting flat plate glass cullets and fusing and integrating the cullets with heat. The plate glass cullet has a flat shape (e.g. 5mm thick and 20mm long) different from cullet of bottle and others. The cullets are placed on a refractory ceramic plate and heated to 800-1000 deg.C. The flat plate glass cullets are softened and sintered in a state stacked one upon another in the direction of thickness to form a decorative glass semitransparent in the direction of thickness. Since the cullets do not contain small cullets (h2mm), the number of bubbles is remarkably decreased to a level completely acceptable for practical use. Plate glass cullets are produced in a mass and the color stability of the cullets is extremely high.
Patent JP-H08171457-A (JP)
Title: Data transfer controller
Inventor: NAKATSUJI FUMIO
IPC: G06F13/16
Filed: 1994-12-20
Abstract: PURPOSE: To provide a data transfer controller capable of transferring data without letting a bus be occupied by the magnetic disk device of a high bus acquisition priority order even when command queuing and parallel access are simultaneously executed. CONSTITUTION: This controller is provided with a host command issuance detection part 7 for detecting the issuance of the read command of the data striped in the respective magnetic disk devices 2-1, 2-2 and 2-3, a drive command end detection part 8 for detecting the end of a command processing, a command processing state management part 9 for managing the issuance and end of the command and an arbitration control part 10 for controlling the permission and inhibition of the arbitration of an SCSI bus.
Patent JP-H02160216-A (JP)
Title: Liquid crystal display device
Inventor: TAKEGAWA TOJIRO
IPC: G02F1/13
Filed: 1988-12-14
Abstract: PURPOSE:To make uniform the brightness of a display screen by providing means for individually storing two kinds of fluid chemicals and spreading the light emitting fluid mixture composed thereof at the time of use. CONSTITUTION:A chemical reaction light source 2 is so provided with tempered glass 7 between a spacer 5 and a spacer 6 in such a manner as to bisect the inside thereof and is formed with a 1st chamber 8 and a 2nd chamber 9. Two kinds of the fluid chemicals which generate light by chemical reaction when mixed are respectively packed in this 1st chamber 8 and 2nd chamber 9. The light generated by mixing at the time of use is utilized as the light source of the liquid crystal display device. The area of the light emitting part is adjusted and widened as desired and since the light intensity of the light emit ting surface is uniformized over the entire surface, the brightness of the display screen of the liquid crystal display device is uniformized.
Patent JP-H04185636-A (JP)
Title: Production of porous cross-linked polymer particle
Inventor: KOBAYASHI AKIHIRO
IPC: C08F20/28
Filed: 1990-11-21
Abstract: PURPOSE:To improve hydrophilicity, pressure resistance, and alkali resistance by polymerizing a (meth)acrylic ester of an ethylene oxide or propylene oxide adduct of sorbitol in the presence of a nonreactive org. solvent in an aq. suspension. CONSTITUTION:3-30mol, on average, of ethylene oxide or propylene oxide is added to 1mol of sorbitol to give an adduct. At least 3 hydroxyl groups, on average, of 6 hydroxyl groups of the adduct are esterified with (meth)acrylic acid to give a (meth)acrylic ester of an ethylene oxide or propylene oxide adduct of sorbitol. The ester is polymerized, if necessary with another compd. having a copolymerizable double bond, in the presence of 50-300wt.% (based on the ester) nonreactive org. solvent at 50-130 deg.C for 2-20hr in an aq. suspension, thus giving the title particles having particle diameters of 1-50mum.
Patent JP-H04186894-A (JP)
Title: Manufacture of printed wiring board
Inventor: KATADA MASAHIRO
IPC: H05K3/06
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a highly reliable high-density printed wiring board by forming a photosensitive resin film and photosensitive dry film layer on an insulating substrate after filling up a copper-plated hole with hole filling ink and exposing a prescribed wiring pattern by using a mask film brought into contact with the dry film layer, and then, etching a conductor layer after selectively removing the unexposed parts of the photosensitive resin film and photosensitive dry film layer. CONSTITUTION:After a hole is bored through an insulating substrate 2, a conductor layer 1 is formed and the through hole is filled up with hole filling ink 3 to both surfaces of the substrate 2. Then, after hardening the ink by irradiating the ink with ultraviolet rays and removing the ink 3 adhering to the conductor layer 1, a photosensitive resin film 5 is formed by applying and drying a liquefied photosensitive resin and a dry film layer 6 is formed by thermocompression bonding a dry film. Thereafter, etching resist films 6b and 6c are formed by exposing and developing a prescribed wiring circuit pattern through a mask film 4 and the exposed part of the conductor layer 1 is removed by etching by using the layers 6b and 6c as etching masks.
Patent JP-H05151342-A (JP)
Title: Printing failure detecting method
Inventor: ONISHI HIROYUKI
IPC: G06T1/00
Filed: 1991-11-29
Abstract: PURPOSE:To detect a printing failure in an early stage at the time of recognizing a printing character of a class character, etc., by a rubber stamp. CONSTITUTION:Image information which is read is subjected to quadratic differentiation (102), a point in which this quadratic differential value becomes zero, that is, a zero crossing point is derived (103), only the image information in a position corresponding to the derived zero crossing point is subjected to first order differentiation and edge strength is derived (104), and the zero crossing point in which the edge strength exceeds a threshold set in advance is detected as an edge of the image information (106). Also, the edge of this detected character is collated with an edge of a character registered in advance by a generalized Hough transformation, the maximum value of a reference position on a Hough plane and its position are derived, the maximum value of the reference position in the case it can be recognized is averaged, and when this average value becomes smaller than a value set in advance, it is discriminated to be a printing failure.
Patent JP-H05186338-A (JP)
Title: Method for using (r)-isoflurane and (r)-desflurane and composition
Inventor: JIEEMUSU DABURIYUU YANGU
IPC: A61K31/02
Filed: 1991-11-29
Abstract: PURPOSE: To diminish adverse effects caused by a high dose of racemic isoflurane or desflurane which is an anesthetic for inducing and maintaining anesthesia and which is administered by inhalation. CONSTITUTION: This method of inducing and maintaining anesthesia comprises administering by inhalation to a warm blooded animal including a mammal in need of anesthesia an amount sufficient to induce and maintain anesthesia but insufficient to cause adverse effects, of (R)-isoflurane or (R)-desflurane substantially not containing (S)-stereoisomer, while diminishing the concomitant liability of adverse effects, such as hypoventilation, low blood pressure and arrhythmia, associated with the administration. The inhalation concentration of the anesthetic (R-isomer) administered for inducing the anesthesia is 0.5-5.0%, 0.5-2.0%, when nitrous oxide is simultaneously administered, or 0.5-3.5%, when oxygen is simultaneously administered.  Since the (R)-isoflurane or (R)-desflurane exhibits the anesthetic activity in a lower concentration and at a lower dose than the corresponding racemic mixture, adverse effects are little.
Patent JP-H02160728-A (JP)
Title: Removal of trace sulfur compound in hydrocarbon
Inventor: ASAMI YUKIO
IPC: C10G29/16
Filed: 1988-12-15
Abstract: PURPOSE:To remove trace sulfur compound in an aromatic hydrocarbon by contacting with a desulfurizing agent composed mainly of copper oxide having specific BET surface area and pore volume and reduced at a specific temperature in hydrogen stream. CONSTITUTION:An aromatic hydrocarbon is made to contact with a desulfurizing agent composed mainly of copper oxide at 150-179 deg.C to remove trace sulfur compound contained in the hydrocarbon. The desulfurizing agent is composed mainly of copper oxide, has a BET surface area of 10-150m<2>/g and a pore volume of >=0.1cc/g and is produced by supporting 20-60wt.% of copper oxide on a carrier and reducing the oxide at 150-200 deg.C in hydrogen stream. The desulfurization can be carried out in high efficiency in the absence of hydrogen.
Patent JP-S63184780-A (JP)
Inventor: MIKUNI HAJIME
IPC: G09B29/10
Filed: 1987-12-15
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-H02160708-A (JP)
Title: Dental cement material
Inventor: HAGIWARA HIROSHI
IPC: A61L27/00
Filed: 1988-12-15
Abstract: PURPOSE:To obtain a dental cement material excellent both in sufficient curability and in biocompatibility by combining calcium phosphate-based crystallized glass power containing apatite crystals and/or calcium phosphate crystals with an aqueous solution of a polycarboxylic acid having a prescribed concentration. CONSTITUTION:A dental cement material, obtained by mixing calcium phosphate-based crystallized glass powder containing apatite crystals and/or calcium phosphate crystals with an aqueous solution of a polycarboxylic acid (e.g. homopolymer or copolymer of an unsaturated aliphatic carboxylic acid) in 20-80% concentration as a curing solution and excellent in all aspects of the curability and biocompatibility. The afore-mentioned cement material can be used as a cement for prostheses and further as a filler, relining material, etc.
Patent JP-H04189655-A (JP)
Title: Depressurization actuator for anti skid controller
Inventor: MORITA KOJI
IPC: B60T8/48
Filed: 1990-11-21
Abstract: PURPOSE:To prevent the occurrence of cavitation surely, by providing on the outside of a cylinder block an intake valve that runs an operation fluid into a pressurization chamber, with direct connection to the pressurization chamber, and setting the opening area of the intake valve at an area enough to secure an inflow quantity that follows the volume change of the pressurization chamber. CONSTITUTION:This depressurization actuator is provided with a columnar plunger 2 advanceably/retreatably in the center opening 1a of a cylinder block 1, and at the same time an intake valve 3 is connected to an inlet port 1c, and in addition, a discharge valve 4 is connectingly provided, and the block 1 and the valve 4 are fixed inside a housing 5, and at the same time the valve 3 is fitted to the housing 5. The valve 3 is constituted with a valve housing 3a of a conical stand shape, a cylindrical body 3c having a center opening hole 3b, and a spheric body 3e as a valve body, and has the same constitution with that of a check valve. Hereupon, the opening area of the center opening hole 3b is set at about 25% or more of volume change that is enough area to secure an inflow quantity following the volume change of a pressurization chamber 1d formed with the center opening 1a bottom portion and the plunger 2 small diameter portion 2b.
Patent JP-H06235274-A (JP)
Title: Finger stopper
Inventor: KOBA TAISEI
IPC: E05F7/00
Filed: 1992-10-14
Abstract: PURPOSE:To prevent an injury of a hand or a finger by arranging integrally the unbendable flat parts having an adhesive-applied surface on both sides in the lengthwise direction of the freely bendable part. CONSTITUTION:The unbendable flat parts C are arranged integrally respectively on both sides in the lengthwise direction of the freely bendable part D, and the adhesive-applied parts E are arranged on the reverse of the unbendable flat parts C, and a finger stopper A is formed. The finger stopper A is arranged so that the freely bendable part D can cover clearance on the side of a door hinge, and the unbendable flat parts C are stuck respectively on a door frame and a door through the adhesive-applied parts E, and the stopper A is installed.
Patent JP-H09160017-A (JP)
Title: Projection type video display device
Inventor: SHIOYA YUKINORI
IPC: H04N5/74
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a video display device capable of projecting an enlarged fine image free from a color shade. SOLUTION: A spike filter 180 having characteristics capable of removing the boundary parts of respective color wavelength components is arranged on a part on which the optical paths of at least two colors are overlapped and the wavelength of the filter 180 is set up in red, green and blue optical path dichroic mirror spectral characteristics so as to remove shifted parts. Thereby even when the red, green and blue optical path dichroic mirror spectral characteristics are shifted due to incident angle dependence, the red, green and blue optical path dichroic mirror spectral characteristics are not changed and an image free from uneaven color can be obtained.
Patent JP-H06145025-A (JP)
Title: Cosmetic
Inventor: KIRITA KAZUHISA
IPC: A61K8/00
Filed: 1992-11-04
Abstract: PURPOSE:To obtain an oil-based cotton-filled pen type eye liner cosmetic, good in pigment dispersibility and better antiseptic properties and water resistance than those of a conventional cosmetic. CONSTITUTION:This cosmetic comprises (A) 35-94wt.% 8-15C, preferably 11-12C light liquid paraffin, (B) 3-40wt.% prussian blue, obtained by reacting a ferrocyanate with a ferric salt or a ferricyanate with a ferrous salt and having <=0.2mum particle diameter and (C) 2-40wt.% dispersing agent, preferably a mixture of three kinds of surfactants as essential ingredients. The mixture of (C1) 10-40wt.% acetic acid betaine, an aminocarboxylic acid or an imidazoline-based surfactant with (C2) 30-50wt.% polyoxyethylene alkyl ether phosphate, polyoxyethylene alkyl (phenyl) ether, polyethylene glycol ester of a fatty acid, sorbitan ester of a fatty acid, etc., and (C3) 10-40wt.% lecithin or an N-acylamino acid is used as the dispersing agent.
Patent JP-H01159453-A (JP)
Title: Exhaust gas recirculation controller
Inventor: NAKAGAWA NORIHISA
IPC: F02M25/06
Filed: 1987-12-15
Abstract: PURPOSE:To make it instantaneously followable to a variation in a sudden driving state at the time of acceleration and thereby improve drivability by letting an EGR valve output an accelerating time control signal conformed to the detected result of an accelerating request as long as a specified period when there was the accelerating request of an engine. CONSTITUTION:A controller, bearing the above caption, is made up of installing an exhaust gas recirculating valve EB adjusting the effective area interposingly in the point midway in an exhaust gas recirculating route CI connecting an exhaust system EX and an inlet system IN of an internal combustion engine EG. Then, it controls this exhaust gas recirculating valve EB with a control signal CS made up by a control signal making means CM according to an engine driving state. In this case, there is provided with an accelerating request detecting means C1 which detects an accelerating request of the engine EG. When this accelerating request is detected, an accelerating time control signal As conformed to the said detected result in preference to the said control signal CS is made so as to be outputted to the exhaust gas recirculating valve EB from an accelerating time control means C2.
Patent JP-H10127958-A (JP)
Title: Titanium alloy cutlery for cooking
Inventor: HIRAI RYOTA
IPC: B26B9/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To fully utilize the merit of a stainless lightweight material and to improve cut-off at the time of cutting a food material by executing an oxidized film by anodic oxidation on a coarse surface generated by sand-blasting the surface of cutlery excluding a blade tip part. SOLUTION: At the time of production, by executing grinding to the planar sintered object of a titanium alloy, an outer shape as this cutlery is arranged and then, sand blasting work is executed over the entire periphery. Thereafter, by putting it in an electrolytic bath and energizing it, the anodic oxidation is performed and the oxidized film is executed to the entire surface. Since the film thickness of the oxidized film 4 at the projecting part of the recessed and projecting parts of the coarse surface 3 by sand blasting becomes especially large, after the formation of the oxidized film 4 is completed, the blade tip part 21 is polished. By the polishing work, the oxidized film at the blade tip part 21 is removed.  Thus, since the almost planar titanium alloy is the material, the cutlery is stainless even under the environment with a lot of moisture and the one of high hardness is surely obtained.
Patent JP-H08182317-A (JP)
Title: Switching power source
Inventor: TATEZAWA ICHIRO
IPC: H02M3/28
Filed: 1994-12-21
Abstract: PURPOSE: To reduce the heating of the resistor of a snubber circuit and to decrease the rated power of the resistor by providing a plurality of resistors as a snubber circuit, and selecting and using the resistor which is not overheated of the resistors. CONSTITUTION: A switching power source a mainly comprises a DC converter 1, a switching unit 6, a second DC converter 4, a polarity switching unit 15, etc. The unit 6 has a switch element 7, an oscillator 8, a transformer 9, a first snubber circuit 10, a second snubber circuit 11 for converting the DC voltage output from the converter 1 to a pulse voltage. A controller 21 has a switching controller 21a for controlling switching means 12, 13, a temperature detector for detecting the temperatures of resistors R1 to R4 of the snubber circuits and a temperature switching unit for selecting the resistor. The detector detects the temperatures of the resistors R1 to R4 to select and connect the resistor of lower temperature of the resistors R1 to R4 , thereby preventing the rising of the temperatures of the resistors.
Patent JP-H02163750-A (JP)
Title: Thermal fixing method and encapsulated toner for said fixing
Inventor: KASUYA TAKASHIGE
IPC: G03G13/20
Filed: 1988-12-19
Abstract: PURPOSE:To improve the fixing of a toner image by using an encapsulated toner contg. plural kinds of polymers each having a specified compsn. and by adhering a recording body to a heating body with a pressing member. CONSTITUTION:An encapsulated toner 29 contg. a binding resin contg. at least a polymer of one or more kinds of alpha,beta-unsatd. ethylenic monomers and a polymer allowed to react with an organometallic compd. is used. A fixedly supported heating body 20 and a pressing roller 27 placed opposite to the heating body 20 in a press contact state adhere a transfer material 28 to the heating body 20 and a developed image of the toner 29 is subjected to thermal fixing on the transfer material 28. The toner 29 is an encapsulated toner obtd. by coating core particles consisting of a resin and a coloring material as essential component as a shell material contg. the binding resin. The temp. of a heating roller is made optimum with low consumption of electric power, offsetting phenomenon is not caused and the fixing of the toner image on a recording material can be improved.
Patent JP-H07169346-A (JP)
Title: Manufacture of nb3sn superconducting wire for alternating current
Inventor: SUZUKI HIDEMOTO
IPC: H01B12/10
Filed: 1993-12-17
Abstract: PURPOSE:To manufacture a Nb3Sn superconducting wire for alternating current with extra fine multi-structure. CONSTITUTION:A Cu-covered Sn rod is accommodated in a Ti-added Nb alloy tube, outside which a Cu-Ni alloy tube is arranged, then cold working is conducted to manufacture a single wire with a hexagonal cross section. The specified number of the single wires are arranged so as to come in contact with side surfaces each other around a plurality of Cu-Ni allay spacers with the same cross section as the single wire, and filled in a Cu-Ni alloy tube, then cold working is conducted to manufacture a primary multi-wire. The specified numbers of the primary multi-wires are formed in double stack structure in the same process as the primary multi-wire, then isostatic extrusion working and wire drawing working are conducted to manufacture a secondary multi-wire. The limit of the working is 1mum or less in the diameter of a filament.