baber/WOPTO huggingface dataset:
Patent JP-S62148907-A (JP)
Title: Floating holder type optical connector
Inventor: YAMAGUCHI TAKAHIRO
IPC: G02B6/36
Filed: 1985-12-24
Abstract: PURPOSE:To improve the reliability of coupling operation by engaging a detaining part for half lock formed on a floating holder with a detaining part of an adapter and engaging a detaining part for full lock mechanism of an optical connector plug with a detaining hole of the adapter to attain full lock when the optical connector plug is coupled to the adapter. CONSTITUTION:An optical connector consists of an optical connector plug 20 incorporates a ferrule 38, which holds an optical fiber 22 in the center, and an adapter 41 fitted to this plug 20. The optical connector plug 20 is provided with an optical connector plug body 24 and a floating holder 30 which can be moved freely with respect to the plug body 24 and incorporates the ferrule 38; and when the optical connector plug 20 is coupled to the adapter 41, a hole F of a half lock lever 52 formed on the floating holder 30 is engaged with a detaining part G for half lock of the adapter 41 and a projecting part 46 as the detaining part for full lock mechanism of the optical connector plug 20 is engaged with the detaining hole of the adapter 41 to attain full lock.
Patent JP-H10121262-A (JP)
Title: Aluminum material for phosphating and treatment of its surface
Inventor: KOBAYASHI TOSHIAKI
IPC: C23C22/78
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To improve the phosphating properties of an aluminum material and to form dense and fine phosphate coating, at the time of subjecting an aluminum material to phosphating, by dispersing the fine particles of metallic inorganic compounds promoting the adhesion of the nuclei for forming phosphate coating or colloidal titanium in a state in which they are buried in the surface to be treated. SOLUTION: To the surface of an aluminum material before phosphating, a suspension contg. 0.01 to 50wt.% metallic inorganic compound particles with 0.0010 to 10μm size almost showing slightly soluble property to alkali of 9<pH<=14 and water of 5<pH<=9 is adhered. After that, this is rubbed atainst the surface, by which the state in which at least one part of the inorganic compound particles is buried therein, and thereafter, phospating is executed. At this time, the coating area ratio of the inorganic compound particles is regulated to 20 to 80%. Furthermore, as the inorganic compounds, titanium oxide, magnesium oxide, tungsten oxide, aluminum oxide, zinc oxide, cuprous oxide, ferric oxide, magnesium hydroxide, calcium carbonate, barium titanate or the like are used.
Patent JP-2000116683-A (JP)
Title: Method and device for corrective surgical operation of tibial intermedullary canal and related tibial components
Inventor: ALAN LOMBARD
IPC: A61B17/17
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To enable accurate correction by performing a measurement used when selecting appropriate tibial components, adjusting the angle of offset of the tibial components on the basis of the result after holding the bone in a correct resection position in order to direct correctly a corrective prosthesis in relation to an intermedullary canal. SOLUTION: After a tibial IM(intermedullary) canal is prepared, an appropriate device shaft portion 20 that can be connected to a resection guide tower portion 22 is selected. The device shaft portion 20 of the tower portion 22 is mounted in the IM canal of the tibia 36, using a press-inserter, a tibia resection block is attached to an upright shaft 32, and after a visual EM compatibility test is executed, the resection block and the tower portion 22 are removed from the tibia, a directional shaft portion extender 74 is connected to the device directional shaft portion 20 remained in the IM canal instead. Using the extender 74, an assembly of a plurality of adaptable tibial templates 84 that can be adapted to accept an angular offset positioning guide 88, and an assembly of a plurality of offset bushings 96 are assembled to ensure IM corrective surgery.
Patent JP-H03151464-A (JP)
Title: Erecting method for building
Inventor: HORITSUGU HIROSHI
IPC: E04G21/14
Filed: 1989-11-07
Abstract: PURPOSE:To construct a building fully to the boundary by hanging room units for two storeys put together in a single piece, putting it on a foundation formed on the site fully close to the adjacent site, and joining the downstorey room unit fast to the foundation. CONSTITUTION:A concrete foundation 13 is formed closely to the boundary in a site where an existing building 12 is built, and a floor panel 13 is fixed onto this foundation 13. Of those rooms 2, 3 which are to be left situated closely to the boundary the outer surfaces of external wall panels 2b, 3b facing the adjacent site are fabricated at factory to their finish stage. The consolidated room units 1 for two storeys 2, 3 are hung by a crane and put on the foundation 13. By reference to the room unit 2, an external wall panel 25 and a partitioning panel 26 are fastened to foundation bolt 13 upright with the aid of an anchor bolt. Then an overstorey floor panel 27 is laid, and an external wall panel 28 and a partitioning panel 29 are installed, followed by roofing.
Patent JP-H0834432-A (JP)
Title: Container plug
Inventor: KOJIMA TADASUKE
IPC: B65D5/74
Filed: 1994-11-24
Abstract: PURPOSE:To provide a container plug that prevents the contents from jetting out. CONSTITUTION:A plug is provided with a cylindrical mouth 2 to be fitted to a container 1, and closing plate 4 inside the mounth 2 to close the container 1 tightly. The container 1 is to be opened by breaking the closing plate 4. A perforation7 is formed along the internal wall of the mouth 2 around the closing plate 4. When cut off, the perforation 7 is oblong-shaped. A resistance plate 5 surrounded by the perforation 7 is connected to the internal wall of the month 2 through a connecting part.
Patent JP-H07138193-A (JP)
Title: Production of monoalkenylbenzenes
Inventor: KATO KINJI
IPC: C07C15/44
Filed: 1993-11-18
Abstract: PURPOSE:To inexpensively obtain a monoalkenylbenzene useful as a monomer for polymerization, etc., and an intermediate raw material for various kinds of organic compounds in a high yield by subjecting an aromatic hydrocarbon compound to side chain alkenylation with a conjugated diene. CONSTITUTION:The side chain of an aromatic hydrocarbon in which one or more hydrogen atoms are bonded to 2 position of the side chain is subjected to alkenylation reaction with a 4-5C conjugated diene at 50-300 deg.C and 0.05-50atm. In this time, a composition obtained by subjecting analkalimetal (e.g. Na) and boron nitride to heat treatment in an inert gas is used as a catalyst or a composition obtained by subjecting boron nitride previously containing a potassium compound and an alkali metal to heat treatment under an inert gas is used as the catalyst. Since this catalyst has high activity against the alkenylation reaction, monoalkenylbenzenes can be obtained in high yield and selectivity even in the presence of a small amount of the catalyst and life of the catalyst is also long. Further, since ignition property of the alkali metal is remarkably suppressed, handling of the catalyst is facilitated.
Patent JP-H09126105-A (JP)
Title: Operation control device for engine
Inventor: KOIKE TAKASHI
IPC: F02P5/15
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To restrain engine speed from being fluctuated in a range of engine idling, and thereby enhance the feeling of engine speed by fixing ignition timing in an operation area from an idling engine speed to a prescribed low engine speed. SOLUTION: An ignition control circuit 12 turns a thyrister 17 at a prescribed ignition timing by using an initial ignition circuit 13 with a transistor 16 turned off in a range of an idling speed to a prescribed low engine speed. And primary current is so designed to flow in ignition coils 2a and 2b by turning the thyrister 17 at the prescribed ignition timing set in response to required engine performance in an normal operation area above the low engine speed. The transistor 16 is turned off by the ignition control circuit 12, a pulse signal from a pulsar coil 6 is fed to the thyrister 17 by an initial ignition circuit 13 through a mask circuit 15, and ignition timing is thereby kept constant.
Patent JP-H02134103-A (JP)
Title: Inside reinforcing rib for box body and the like
Inventor: KIDO ISAMU
IPC: A47B96/20
Filed: 1988-11-16
Abstract: PURPOSE:To enable farely good-spray application work by forming the rising face of an inside reinforcing rib as an inclined face, and providing through holes at both a covering face and the inclined face, the inside reinforcing rib being molded integrally with the wall plate members of a box body or the like. CONSTITUTION:The inside reinforcing rib 10 of a box body and the like has a mounting face 11, 11 and a pair of rising faces 12, 13, and a covering face 14, all of which are molded integrally with one another. The rising face 12 is formed as a vertical face which is at an angle theta1 of 90 deg. to a side wall F1 touching the mounting face 11, while the other rising face 13 is formed as an inclined face inclined at an angle theta2 of 45 deg.. Multi-staged elliptical through holes 15... are formed through between the covering face 14 and the rising face 13 as the inclined face in such a manner that each of the holes extends over both faces. The through holes 15, 15... may be formed through either one of the rising face 13 or the covering face 14. The inside reinforcing rib 10 can be molded integrally with wall plate members constituting the wall faces of the box body.
Patent JP-H02191276-A (JP)
Title: Novel 3-piperidinyl-1,2-benzisoxazole
Inventor: KORUNERUSU GERARUDOUSU MARIA J
IPC: A61P43/00
Filed: 1989-11-07
Abstract: Novel 3-piperidinyl-1,2-benzisoxazoles of formula <CHEM>  wherein Alk is C1-4alkanediyl;  R<1> is hydrogen, C1-4alkyl or halo;  R<2> is C1-4alkyl;  R<3> is hydroxy or R<4>-C(=O)O-; and  R<4> is C1-19alkyl; the pharmaceutically acceptable acid addition salts and stereoisomers thereof, which compounds are anti-psychotic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent JP-2001114652-A (JP)
Title: Aqueous liquid detergent composition
Inventor: HASEBE KEIKO
IPC: C11D1/74
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous liquid detergent composition having a beautiful iridescence stable for a long period. SOLUTION: This aqueous liquid detergent composition comprises (A) 10-50 wt.% of a surfactant, (B) 0.3-5 wt.% of long-chain fatty acid glycol esters represented by formula (1) (R1 is a 13-23C alkyl group or a 13-23C alkenyl group; n is 1-3; and A is H or formula (2) and (C) 0.1-10 wt.% of a glyceryl ether having a 4-12C alkyl group or a 4-12C alkenyl group).
Patent JP-S63143366-A (JP)
Title: Engine
Inventor: INAGAKI TAKASHI
IPC: F02B75/02
Filed: 1986-12-05
Abstract: PURPOSE:To obtain the lightweight engine having the increased strength by forming the bearing half bodies for supporting the underside part of a crankshaft integrally onto a crankcase and allowing the joint surface position of the crankcase with a cylinder block to nearly coincide with the lower edge position of a cylinder sleeve. CONSTITUTION:An engine is constituted of a crankcase 12 in the integral structure, cylinder block 13 fixed onto the crankcase 12 by bolts, and a head cover 14. On the joint surface S of the crankcase 12 with the cylinder block 13 in the upper part, an opening 17 for connecting the internal space of the crankcase 12 to the internal space of the cylinder block 13 is formed, and the lower side bearing half bodies 22... for supporting the center part and the right and left side edges of a crankshaft 21 are formed integrally onto the crankcase 12 at the position a little under the opening 17. Further, the position of the joint surface S is allowed to nearly coincide with the lower edge position of a cylinder sleeve 16 onto which a piston 15 is fitted.
Patent JP-S63143292-A (JP)
Title: Production of electrolytically chromated steel sheet having excellent corrosion resistance
Inventor: SHINDO YOSHIO
IPC: C25D11/38
Filed: 1986-12-05
Abstract: PURPOSE:To efficiently obtain electrolytic chromate having excellent corrosion resistance and adhesiveness by plating a cold rolled steel sheet then subjecting the steel sheet to a cathodic or AC electrolytic treatment in an aq. acidic soln. controlled specifically in Cr<3+> and Cr<5+>. CONSTITUTION:The cold rolled steel sheet is degreased and pickled and is then subjected to Ni-Zn alloy plating and thereafter, the steel sheet is subjected to the cathodic or AC electrolytic treatment in the aq. acidic soln. having 0.1-0.7 ratio of Cr<3+>/(Cr<3+>+Cr6+). The efficient deposition of the chromate film is not possible and the corrosion resistance is not obtainable in terms of quality if the above-mentioned ratio (chromium reduction ratio) is <0.1. The chromate film having the poor corrosion resistance is just obtd. if the above-mentioned ratio is >=0.7. The chromium reduction ratio is adjusted by adding a reducing agent to an aq. chromic anhydride soln. An org. reducing agent is applicable as the reducing agent. An effect of eliminating the need for a costly current rectifier is obtd. in the case of AC electrolysis.
Patent JP-2001104247-A (JP)
Title: Imaging device
Inventor: FUJIMORI NORIYUKI
IPC: H04N5/335
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To achieve an imaging device to be easily assembled capable of connecting solid imaging elements of different kinds to a common circuit board. SOLUTION: The size and pitch of flexible leads 44 are the same at the connecting position to a circuit board 42 for a solid imaging element 39 or multi-pixel solid imaging element, and the common circuit board 42 can be connected to the solid imaging element 39 or multi-pixel solid imaging element. Therefore, different kinds of solid imaging elements can be connected to the common circuit board 42 to realize an imaging device which can be assembled easily.
Patent JP-H07119111-A (JP)
Title: Construction method of road heating and substrate material
Inventor: SAITO YOSHIYUKI
IPC: E01C11/26
Filed: 1993-10-25
Abstract: PURPOSE:To make it possible to construct a concrete layer which envelops a heat source irrespective of any shape of a construction area extremely in a short time and melt layer more efficiently snow accumulated on a prior art concrete. CONSTITUTION:Crushed stones are laid out on an excavated bottom surface where a thin aluminum-foil is installed to the top of the crushed sines, thereby forming an insulation lower layer 20. On the other hand, a heating means is installed to the top of the aluminum foil by way of a mesh material while a thin film material, which is water permeable is installed on the heating means. A mixture of sand and cement at a mixing rate of 3:1 and in a dried state, is installed thereon, thereby forming an insulation upper layer 19. A surface finishing material is installed to the insulation upper layer. An aluminum material is molded so as to shape a spiral foil which is 0.5 to 1.5mm thick in wall thickness and 3 to 7mm wide between the upper and lower layers. To enhance a snow melting efficiency, the aluminum material may be mixed with at least either transmission metal or silica.
Patent JP-H07119834-A (JP)
Title: Ring painting method, device and jig
Inventor: HARAYAMA AKIRA
IPC: B05B13/02
Filed: 1993-10-26
Abstract: PURPOSE:To provide a ring painting technique which can perform painting uniform in thickness and obtain a coating film high in quality. CONSTITUTION:A plurality of piston rings 70 are fixed on the outer circumference of the cylindrical member 6 of a painting jig 5 at equal intervals in the axial direction. The painting jig 5 is rotatably and horizontally held by a chain conveyor 40 so as to be carried in a painting process. In the painting process, the painting jig 5 is rotated by a drive means 51, and concurrently paired painting guns 54 and 55 disposed at the upper position of the painting jig 5 apply a coat on the upper and lower surfaces 70a and 70b of the piston ring 70 while being moved along the axial direction of the painting jig 5.
Patent JP-H10134356-A (JP)
Title: Optical disk and optical disk device
Inventor: NAKAMURA NAOMASA
IPC: G11B7/007
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To perform precise tracking in a recorded/reproduced optical disk by beforehand recording a recording mark showing the erasure of the data on all recording tracks of a groove and a land. SOLUTION: When the data are recorded on the land or the groove on the optical disk 53 by an optical disk device, the recording mark D is recorded. When the data recorded on the land or the groove on the disk 53 are erased, the recording mark D recorded with the data isn't erased in the disk 53, but is re-written to a recording mark C to be recorded. In the case of this disk 53, even though the data are erased, the recording mark C showing this (erasure) is recorded, and the disk 53 is in the state that the recording mark is recorded always. Thus, when a beam moves from left toward right of the disk 53, since an offset voltage doesn't occur in an output of a differential amplifier, the beam can perform tracking on a track center always.
Patent JP-H02137128-A (JP)
Title: Reproducing signal processor
Inventor: UCHIDA KOICHIRO
IPC: G11B7/00
Filed: 1988-11-18
Abstract: PURPOSE:To obtain an exact reproducing signal by thinning the waveform of an electric signal, twice differentiating this signal and after that, making the level of this signal uniform. CONSTITUTION:A converting means 4 is provided to convert a reflected light from a recording medium, for which the part of a different reflection factor is formed for information recording on a surface, to the electric signal and a waveform correcting means 6 is provided to thin the waveform of the electric signal from the converting means 4. Then, a twice differentiating means 7 is provided to twice differentiate the signal from the correcting means 6 and a gain control means 8 is provided to made the level of the signal from the twice differentiating means 7 uniform. Further, a binarizing means 9 is provided to detect the zero cross of the signal from the gain control means 8 and to binarize the signal. A phase error to be generated by waveform interference, which is caused by high density recording, and a phase error to be generated by reflection nonuniformity and sensitivity nonuniformity are corrected and the exact demodulation of information is executed. Thus, the exact reproducing signal can be obtained.
Patent JP-H08150541-A (JP)
Title: Machining device and measuring device for three dimensional curved surface including free curved surface
Inventor: KITAGAWA SEIICHIRO
IPC: G05B19/4097
Filed: 1994-11-25
Abstract: PURPOSE: To make starting-up of manufacture faster to reduce development costs by providing a storage means in which rational solutions obtained by solving a special equation representing a three dimensional curved surface to be machined, and a partial differential equation set up about the special equation for determining the inclination of respective points on the surface to be machined, are set. CONSTITUTION: Machining data stored in a storage means 7 are rational solutions obtained by solving a special equation representing the shape of a three dimensional curved surface to be machined, and a partial differential equation set up about the special equation by a a computer in which mathematical computation software is installed, for determining the inclination of respective points on the surface to be machined. A control means 9 allows a calculating means 8 to calculate the coordinates of machining points represented by the special equation and the inclination of the machining points showed by the rational solutions in accordance with the calculating procedure, and numerically controls an XY table 3 and a machining head 4.  A correcting means 10 corrects the numerial control data of the control means 9 using the data on the coordinates and inclination of the respective points obtained by the calculating means 8.
Patent JP-S63143884-A (JP)
Title: Magnetoresistance element
Inventor: FUJIWARA YOSHIAKI
IPC: G01R33/00
Filed: 1986-12-08
Abstract: PURPOSE:To make it possible to use a magnetoresistance element as a reference resistor with respect to a detecting element, by providing two kinds of conductor electrodes on a resistor pattern so that the slant angles are symmetrical with respect to the resistor pattern in a longitudinal direction, thereby making the output to be zero for an external magnetic field. CONSTITUTION:On a strip-shaped resistor pattern 10 using a magnetoresistance body such as Permalloy, conductor electrodes 11 are arranged in the direction of 45 deg. + or -30 deg. with respect to the pattern in a longitudinal direction, and the same number of conductor electrodes 12, which are symmetrical with the electrode 11 with respect to a plane that is vertical to the resistor pattern, are arranged. In a part A, in which the conductor electrodes 11 are arranged, and in a part B, in which the conductor electrodes 12 are arranged; the resistance is increased to an external magnetic field in one part, while the resistance in the other part is decreased. Therefore, the total resistance is not changed. When the same constitution and the same manufacturing method as those of a detecting element are used, the same resistance as that of the detecting element is obtained. The resistance change due to temperature change also becomes the same. Therefore, this element can be used as a reference resistor for assembling a bridge is with the detecting element.
Patent JP-H07137382-A (JP)
Title: Printer
Inventor: KINOSHITA NAOHISA
IPC: B65H31/00
Filed: 1993-11-19
Abstract: PURPOSE:To reduce the installation area of a printer and contrive to increase the heat radiating efficiency of a power supply as well as the capacity of paper discharging by a method wherein a paper discharging route from an image forming unit is guided downward to provide a paper discharging unit at the lower side of a paper feeding unit. CONSTITUTION:A printer is provided with an image forming unit 13, forming an image on a paper, a paper feeding unit 5, supplying paper to the picture forming unit 13, and a paper discharging unit 55, discharging paper, on which the image is formed in the image forming unit 13. The routes of paper discharging from the image forming unit 13 are guided downward to provide the paper discharging unit 55 at the lower side of the paper feeding unit 5. As a result, the whole of the device can be constituted so as to be long in the vertical size thereof, the installation area of the printer can be reduced and the efficient use of an office area can be effected. On the other hand, papers, on which printing is finished, can be piled with good orders even when the big amount of printing is effected.
Patent JP-S63142418-A (JP)
Title: Comment display device
Inventor: TANAKA RIE
IPC: G06F3/048
Filed: 1986-12-04
Abstract: PURPOSE:To facilitate the seeing of the comment display by providing a display comment memory and switching display contents periodically at every fixed period by a timer. CONSTITUTION:This display device consists of an interface circuit 2, a microprocessor 3, its program 4, a comment data 5, a latch circuit 6, and a liquid crystal display device 7, and pertinent data 5 for comment is taken out by the code signal from the interface circuit 2 and is set to a latch circuit 6 to display comments on the liquid crystal display device 7. In this case, a display comment memory 8 to which comments to be displayed are stored and a timer 9 which sends an interrupting signal to the program 4 at every fixed period are provided. The program takes out preliminarily stored data 5 for comment in response to the interrupting signal from the timer 9 if this data 5 exists in the display comment memory 8, and this data is set to the latch circuit 6 and is displayed.