baber/WOPTO huggingface dataset:
Patent JP-H1138192-A (JP)
Title: Multiple layer film reflection mirror
Inventor: MURAKAMI KATSUHIKO
IPC: G21K1/06
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To make reducible the internal stress without lowering reflectance and without depending on a film forming device by making the refection mirror include boron in a layer mainly composed by silicon and controlling the containing concentration. SOLUTION: On a substrate 1, a first layer 2 mainly composed by Mo and a second layer 3 mainly composed by Si are alternately laminated. By including B in the secondary layer 3 and controlling the inclusion concentration, internal stress of the multiple layer film is controlled and so the internal stress of the multiple layer film is reduced without lowering of reflectance and without depending on a film forming device. As the tension stress of the Si layer increases as the increase of included concentration of B, the internal stress of Si layer can be freely controlled between compression stress and extension stress. The internal stress of Mo/Si multiple layer film layering Mo layer and Si layer by turns changes for compression stress to extension stress with the increase of B concentration in the Si layer.
Patent JP-S5993556-A (JP)
Inventor: URUFU KENESU FUORUKU FUATSUSU
IPC: F16H25/20
Filed: 1983-10-17
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-H1138642-A (JP)
Title: Production of photosensitive permanent mask pattern and developer
Inventor: AMANOKURA HITOSHI
IPC: G03F7/32
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To produce a photosensitive permanent mask pattern with no problem on development time, resolution and residue on development by adding a specified compd. to a developer. SOLUTION: A photosensitive permanent mask material contg. a resin having an acid value of 20-3,000 and a wt. average mol.wt. of 400-500,000, a photopolymerizable compd. having one or more ethylenically unsatd. bonds in one molecule and a photopolymn. initiator is formed as a film on a substrate and imagewise irradiated with active light, the exposed part is photoset and the unnecessary part is removed by development with a developer contg. a compd. represented by formula I or II to produce the objective photosensitive permanent mask pattern. In the formulae, R<1> is 1-20C alkyl and R<2> is 1-20C alkylene. Since the compd. represented by the formula I or II has surface activity and enhances the affinity of the developer for the mask material, the generation of residue on development is prevented.
Patent JP-H1014874-A (JP)
Title: Ophthalmoscope
Inventor: HOSOI YOSHIKUNI
IPC: A61B3/028
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To allow even an inexperienced examinant to perform appropriate treatments, if the sight corrected according to the number of degrees of complete correction is insufficient by inputting time result of examination of a sight value for the eye to be examined which is completely corrected, and reporting that pinhole examination is needed if the sight value is less than a predetermined value. SOLUTION: After adjustments of the number of degrees of astigmatism and the axis of astigmatism are complete, second red/green(R/G) examination is started, a number of degrees of sphere of, e.g. +0.50D, is imparted to the examining window of a subjective refractive power examining device 2, and a controller 5 enters a mode in which the number of degrees of sphere can be changed. After second R/G examination is complete, sight examination is started, and a set of targets with a sight value of, e.g. 1.0, is presented with a horizontal mask worn.  When a feed switch is pushed after determination of a complete correction value for one eye, if the input highest sight value of the eye being measured is less than 0.7, a message is displayed on a display 30 that urges readjustments of the number of degrees of sphere, the number of degrees of astigmatism, and the axial angle of astigmatism to be made by checking the sight through pinhole examination.
Patent JP-H1133513-A (JP)
Title: Solar utilization type leachate treatment facility
Inventor: HORII YASUO
IPC: B09B1/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To utilize solar energy for electric power demand in the treatment facilities of leachate. SOLUTION: In the solar utilization type leachate treatment facilities, the landfill region of a landfill disposal site 1 is divided and formed into a plurality of independent sections 1a. Hoods 2 covering the upper parts of the respective sections 1a and being arranged are freely closably formed at every section. Solar cell modules 3 are arranged at every hood 2. A battery 4 stores electric power generated in the respective solar cell modules 3 of the closed hoods 2 in a state of opening the hood of the section 1a charging waste. Electric power stored in the battery 4 is consumed in the facilities.
Patent JP-H0478542-A (JP)
Title: Preventer for clogging of nozzle of ink jet printer
Inventor: ONO YOSHIAKI
IPC: B41J2/165
Filed: 1990-07-23
Abstract: PURPOSE:To prevent ink from oozing and to prevent a jet opening from clogging by a method wherein when printing is ended, a transfer component is moved to remove ink stuck to a jet opening formed surface, and the jet opening is blocked up with the transfer component. CONSTITUTION:Printing is performed on a paper by jetting ink from a jet opening 21 of a nozzle 22 while a carrier 16 is being driven. At that time, the carrier 24 is held at a position where the jet opening 21 of the nozzle 22 of a printing head is exposed with a solenoid magnet 36. Printing is completed, and driving of the carrier 16 is stopped. Electrification to the solenoid magnet 36 is also intercepted, and the cap 24 is moved by energizing force of spring 29, 29. An ink removing part 34 collected by pushing excess ink stuck to a jet opening formed surface 23 of the nozzle 22 with an edge fringe part 33 to be pressed on an ink absorptive material 35. The ink is thoroughly absorbed in the ink absorptive material 35, and the jet opening 21 is blocked up. Though a printer is allowed to stand for long time, no ink of the nozzle 21 dries and clogging never occurs.
Patent JP-S6436481-A (JP)
Title: Pressure sensitive copy sheet
Inventor: TANAKA MASAHITO
IPC: B41M5/165
Filed: 1987-07-31
Abstract: PURPOSE:To prevent a pressure sensitive copy sheet from contaminating by coloring due to contact by using polyvinyl alcohol as the stem polymer, and including a polymer that is its graft copolymer with acrylic amide, etc., in coating solution for forming a coating layer. CONSTITUTION:A coating layer of a microcapsule having synthetic polymer wall member including hydrophobic core substance containing colorant in provided on a support to obtain a pressure sensitive copy sheet. In this case, it is necessary to include polyvinyl alcohol and/or modified polyvinyl alcohol, as the stem polymer in the solution for forming the layer, and to mix a polymer that is the graft copolymer of at least one type of acrylamide and/or methacrylamide, polymerizable monomer having sulfonic acid group at a ratio of 0.1-40wt.% with the substance.
Patent JP-S6084900-A (JP)
Inventor: IKEDA SABUROU
IPC: H05K9/00
Filed: 1983-10-14
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-H0533415-A (JP)
Title: Watertight structure of mullion connecting part in curtain wall
Inventor: YANO YUKIMASA
IPC: E04B1/64
Filed: 1991-08-01
Abstract: PURPOSE:To facilitate the execution of watertight construction by simplifying weathering in the connecting part of mullions. CONSTITUTION:The indoor side of receiving sections m2, in which curtain wall panels U are received, of mullions M continuing vertically at spaces is provided with drainages m3 in series to the receiving sections m2. Each of the drainages m3 of the mullions M vertically opposite to each other is across provided with a gutter-shaped elastic draining piece 1 to prevent the entering of rainwater from the receiving sections m2 in the connecting parts of the mullions M into the indoor side. The draining piece 1 is piledly put on each of the drainages m3 of the upper mullion M and those of the lower mullion M, and the drainages m3 of the upper and the lower mullion M are mutually connected through the draining piece 1 to simplify weathering around the connecting part between the drainages for facilitating the execution of weathering work.
Patent JP-2000032694-A (JP)
Title: Insulating bobbin for stator
Inventor: SAKAMOTO TETSUYA
IPC: H02K3/46
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain an insulating bobbin, in which the insertion property of a stator core is satisfactory and in which the space of a winding can be reduced. SOLUTION: In respective first bobbin 11 and second bobbin 11, a bobbin inner circumferential wall 11a, which is formed along the outer circumferential face of a core body is provided, and a protrusion part 11b which protrudes in the radial direction from the bobbin inner circumferential wall 11a to correspond to a salient pole part, which has an opening on the dividing side, whose cross section is nearly U-shaped and which is formed so as to cover the salient pole part, is provided. In a pair of sidewalls 11c, 11d at the protrusion part 11b, their heights in the direction of the central axis are different in such a way that their mutual edge parts have a step.
Patent JP-H0943149-A (JP)
Title: Instrument for analyzing component in aqueous solution
Inventor: TAMAKI RYOKICHI
IPC: G01N1/22
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for analyzing components in aqueous solution which can continuously analyze aqueous solution samples with high sensitivity. SOLUTION: An instrument for analyzing components in aqueous solution has a piping structure for putting and taking a liquid sample 3 to be measured in and out of the instrument and is provided with a sample container 1 having an electrically discharging facility which vaporizes the sample 3 by electrical discharge and a laser oscillator 11 which emits an exciting laser beam upon the sample 3 vaporized by electrical discharge in the container 1. The fluorescence of the sample 3 is introduced to a spectroscope 7.
Patent JP-2000028088-A (JP)
Title: Axle lubrication structure
Inventor: AKASHI HIDEJI
IPC: B61F17/22
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To certainly lubricate a bearing even when an axle is rotated at a low speed. SOLUTION: An oil ring 61 includes a pair of mounting pieces 63a, 63b mounted on an axle, outward flange pieces 67a, 67b respectively extended from the peripheral surfaces 66a, 66b of the mounting pieces 63a, 63b to an outer side in a radial direction, and dipping pieces 69a, 69b respectively connected to a part of the peripheral parts of the outward flange pieces 67a, 67b and dipped into lubricating oil, oil sump parts 70a, 70b for storing the lubricating oil in the peripheral part of the oil ring 61 are arranged in the oil ring 61. This axle lubrication structure includes the oil ring 61 fixed on the axle and a gutter whose one end part is placed from a lower side to a part of the peripheral part arranged at near the uppermost position of the oil ring 61 and other end part is placed to one bearing so that the lubricating oil can be guided from the one end part to the other end part.
Patent JP-H0617311-A (JP)
Title: Production of polyester fiber having shrinkage unevenness in fiber direction
Inventor: ITO MAKOTO
IPC: D02J1/22
Filed: 1992-06-26
Abstract: PURPOSE:To provide a natural fiber-like polyester fiber having fine shrinkage unevenness in fiber direction, soft feeling and low-dyeing unevenness. CONSTITUTION:A highly oriented undrawn polyester yarn containing ethylene terephthalate as main recurring unit and having a structure integration parameter of 15-45% is preliminarily heat-treated at a temperature higher than the glass transition temperature of the undrawn fiber by >=10 deg.C and subjected to the heat-treatment allowing the relaxation of >=1% at a temperature lower than the melting point of the undrawn yarn by 25-90 deg.C The heat-treated fiber is drawn at a draw ratio larger than the yield elongation of the heat-treated yarn and lower than 1.3 to obtain the objective polyester fiber having shrinkage unevenness in fiber direction.
Patent JP-H1034411-A (JP)
Title: Collet chuck
Inventor: KUSUMOTO SHOGO
IPC: B23B31/20
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To improve a chucking accuracy for a work by grasping individually he different part of an inner diameter size in a cylindrical work following to respective inner diameters. SOLUTION: In a collet chuck with a form for grasping a cylindrical work 50 from its inner periphery side, a first taper surface 20 and second taper surface 22 are installed along its axial direction on the inner periphery surface of a collet part 10 inserted in the inner periphery of the work 50. On a rod 30 inserted movably and operably in the axial direction for this collet part 10, the first taper part 32 moving integrally in the direction contacted with the first taper surface 20 by the moving operation of this rod 30 is installed. The second taper part 36 push-moved to the direction contacted with the second taper surface 22 through an elastic body (coned disc spring 38) by the moving operation of this rod 30 is installed on the shaft of the rod 30.
Patent JP-H0839971-A (JP)
Title: Postcard fitted with perfume-containing catalogue
Inventor: SHIGEMI KAZUTOMI
IPC: B42D11/00
Filed: 1994-07-26
Abstract: PURPOSE:To provide the title postcard attracting the interest of a user and not generating the unnecessary diffusion of perfume during handling. CONSTITUTION:A postcard fitted with a perfume-containing catalogue is constituted by connecting a postcard part 2 and a catalogue part 3 through a cutting perforation 4 and the catalogue part 3 has a superposing adhesive surface bonded in a releasable manner by a releasable pressure-sensitive adhesive 7 and commodity data 13 or a commodity photograph is printed on the superposing adhesive surface and microcapsules 15 having perfume sealed therein are mixed with the pressure-sensitive adhesive. When the superposing adhesive surface is peeled, the covered and concealed commody data 13 or commodity photograph can be visually confirmed and the microcapsules 15 are destructed to diffuse aroma.
Patent JP-H0942587-A (JP)
Title: Heat insulation sealing device
Inventor: KIMURA KOICHI
IPC: F16L5/02
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To replace a damaged diaphragm by installing heat insulating mats around the connecting part of a pipe capable of being extended/contacted in such a way that one end of one may is mounted to a movable side, and the other end of the other mat is mounted at a fixed side, and furthermore, enclosing the circumference of the heat insulating mats by fabric like bellows. SOLUTION: A heat insulation sealing device 1 is made up of paired tubular mats 2 and 3 adiabatically sheathing one steam pipe A, and of fabric like bellows 4. The heat insulating mats 2 and 3 are fitted in around the steam pipe A so as to be slidably installed. Fabric like bellows 4 is provided in such a way as to enclose the outer circumferential of the insulating mats 2 and 3. Each heat insulating mat is so formed that heat insulating felt material such as ceramic felt and the like is sheathed by a heat insulating member such as ceramic cloth and the like. The bellows 4 is formed out of heat insulating fabric such as cornex silicon and the like. The heat insulating 2 is mounted on the steam pipe A so as to form it to a movable side and the insulating mat 3 is mounted on a casing 6 so as to form it to a fixed side.
Patent JP-H0479258-A (JP)
Title: Slime coating device
Inventor: KAMIYOSHI TAKAAKI
IPC: H01L23/36
Filed: 1990-07-20
Abstract: PURPOSE:To automatize coating operation and improve productivity by electrically detecting the position of a plunger which vertically moves in a barrel that supplies coat by a sensor connected to a control part and opening and closing a compound supplying valve by a signal from the sensor. CONSTITUTION:The coating device permits compound in a barrel 21 to be discharged from a needle 17 by approximately fixed quantity from the point that an optical detecting sensor 23a positioned above sensed a metal top 21a, and a coating plane is supplied and coated with the compound of the prescribed quantity by operating an X-Y table 11 in synchronism with a Z stage 13. When the compound in the barrel 21 is reduced and an optical sensor 23b positioned below as shown by the broken line B senses the metal top 21a, a valve 16 is closed and the supply of compressed air is stopped. Simultaneously with the stop of the supply, a valve 27 connected with a supplying port 18a is opened, the compound is carried into the barrel 21 by pressure and a plunger 19 is raised. Then, at the point that the optical detecting sensor 23a senses the metal top 21a, the valve 27 closes, the valve 16 opens, the pressurizing air starts to blow and the device returns to be in the initial conditions.
Patent JP-H0243512-A (JP)
Title: Wide angle lens
Inventor: ONO NOBUAKI
IPC: G02B13/18
Filed: 1988-08-03
Abstract: PURPOSE:To obtain a wide angle lens properly distributing power and effectively compensating the balance of respective aberrations by forming an aspherical surface at least on the object side face of a 2nd lens in four group/four lens constitution consisting of specific 1st to 4th lenses. CONSTITUTION:The 1st lens 10 is a positive meniscus lens turning its convex face to the object side, the 2nd lens 12 is a negative lens forming concave faces on both the sides, the 3rd lens 14 is a positive lens forming convex faces on both the sides, and the 4th lens 16 is a negative meniscus lens turning its concave face to the object side. Out of the lens faces of these 4 lenses, at least the object side face of the 2nd lens 12 is an aspherical surface. When it defined that the refractive index of the i-th lens (i = 1 to 4) medium against a d-line is n1, Abbe number is upsilon1, the focal distance of the 4th lens is f4, and the focal distance of the whole system is (f), these lenses satisfy the conditions of formulas I to III. Consequently, the compact wide angle lens setting up the whole lens length from the image face approximately equal to the synthesized focal distance of the lens system can be inexpensively obtained.
Patent JP-H0359921-A (JP)
Title: Vacuum valve
Inventor: OSABE KIYOSHI
IPC: H01H33/66
Filed: 1989-07-28
Abstract: PURPOSE:To prevent cracks from being generated at the soldering portion of a bellows with a moveable shaft by mechanical impact vibration by providing the moveable shaft with a collar portion by means of integral molding and hermetically joining one end of the bellows to one end face of the collar portion. CONSTITUTION:A moveable shaft 14 connected to an electrode 4b and extending downward comprises a collar portion 14a formed at its center portion and extending in its radial direction, and a bellows 8 is engaged at one end with the lower end face 14b of the collar portion 14a, and the shaft 14 further extends downward and is guided to the outside. The diameter of the collar portion 14a is roughly the same as that of a conventional bellose cover. In this case, the lower end face 14b of the collar portion 14a can be easily made with accuracy by a mechanical process. Since burr or waviness will not be generated by press punching, there is no need for a thick solder layer to be formed at the soldering portion of the bellose 8 with the lower end face 14b of the collar portion 14a, nor a recessed portion or void that associates the thick solder layer to be provided. A long life vacuum valve of high reliability in its life relating to switching is thus obtained.
Patent JP-H0243822-A (JP)
Title: Television tuner
Inventor: OTO HIDEKI
IPC: H04N5/44
Filed: 1988-08-03
Abstract: PURPOSE:To attain simultaneous reception of signals at the VHF band, UHF band and BS-IF band by controlling a common local oscillating frequency. CONSTITUTION:The cut-off frequency of a high pass filter 12 and a low pass filter 13 is varied with the VHF reception, UHF reception and BS-IF reception. A 1st frequency conversion circuit comprising a 1st mixer 15 and a local oscillator 16 has a different IF frequency depending on the UV reception and the BS-IF reception. The band pass filter 20 passes a 1st IF signal appearing at the reception of the UV band and its output is fed to a 2nd mixer 21, and a 2nd IF signal is led to the UV IF output terminal 25 at that time. On the other hand, at the reception of BS-IF, the 1st IF signal is extracted by the band pass filter 17, and led to the BS IF output terminal 19. Thus, the signals in the VHF-BS-IF band are received in a lump.
Patent JP-H0479071-A (JP)
Title: Sound signal recorder
Inventor: YAMASHITA KEITARO
IPC: G11B20/12
Filed: 1990-07-23
Abstract: PURPOSE:To discriminate a sound signal recorded in an objective sound channel by providing a recording means for sound signals of N channels, a control means for performing after-recording and an information adding means for recording information for showing the after-recording. CONSTITUTION:At the usual recording time, in areas corresponding to 1ch-4ch of a video tape 10, their respective after-recording information AF is recorded by setting, for instance, a value X of a bit 0 of one symbol as 0 as the after- recording information AF by a system controller 18. Then, at the time of recording two channel stereo sounds by after-recording them respectively in sound channels of 3ch and 4ch of the tape recorded with sounds of 3-1 system, the after-recording sound signals are written in corresponding areas in a RAM 3 by the system controller 18, and at the same time, the after-recording information AF is recorded in the area corresponding to 3ch and 4ch of the video tape 10. By this method, a channel recorded with an usual sound signal of the recording medium and a channel recorded with a sound signal by after- recording are discriminated.
Patent JP-2001017362-A (JP)
Title: Vacuum cleaner
Inventor: CHICHII KAZUO
IPC: A47L9/14
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a vacuum cleaner which facilitates attaching and detaching of a dust collecting body provided within a dust collecting chamber and prevents the breakage of tight packing and the dust collecting body. SOLUTION: A vacuum cleaner is provided with a dust collecting chamber 3 attachably and detachably provided with a dust collecting body 6 having a mouth frame 7, an insertion part 2 formed at the chamber 3 to have a hose 11 inserted detachably, and a tight packing 10 having an annular part 10a to be fitted to the part 2 and a thin film 10b to be abutted on the frame 7 and bellows 10d energizing the film 10b to the side of the part 10a. When the hose 11 is inserted to the part 2, the film 10b of the tight packing 10 is abutted on the frame 7 and when the hose 11 is pulled out from the part 2, the film 10b is separated from the frame 7 by energizing of the bellows 10d.
Patent JP-H1193315-A (JP)
Title: Precast concrete board, concrete slab, and structure thereof
Inventor: ARAKAWA SOICHIRO
IPC: E04B5/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a reinforcements-work in a construction site and facilitate the construction at the site to increase the workability when a level difference is formed in a concrete slab. SOLUTION: A concrete board with a specified size is divided into a specified areas 5, 6. Higher truss rods are arranged in one 5 of the areas at every appropriate distance so as to project the upper parts thereof from the upper face of the concrete board 2. Lower truss rods 4 are arranged in the other area 6 at every appropiate distance so as to project the upper parts thereof from the upper face of the concrete board 2. The ends of the higher truss rods 3 and the lower truss rods 4 are longitudinally lapped over each other at specified positions and light-weight filling materials 11 are arranged at every specified distance between the higher truss rods 3.