baber/WOPTO huggingface dataset:
Patent JP-H03130411-A (JP)
Title: Ultrafine fiber and its production
Inventor: FUKUI YUICHI
IPC: D06M101/16
Filed: 1989-10-16
Abstract: PURPOSE:To obtain the objective ultrafine fiber suitable for artificial leather, etc., by mixing a polymer solution containing a specific amount of acrylonitrile with a polymer solution containing a specific amount of methyl methacrylate, spinning and drawing the mixed solution and removing the methyl methacrylate polymer from the fiber. CONSTITUTION:The objective ultrafine fiber composed of a polymer containing >=85% of acrylonitrile and having a diameter of <=2mu and an aspect ratio of >=1,000 can be produced by mixing (A) 1 pt.wt. of a solution having a viscosity of 100-2,000 poise at 50 deg.C and produced by dissolving a polymer containing >=85% of acrylonitrile in a solvent (e.g. dimethylformamide) and (B) 1-100 pts.wt. of a solution having a viscosity of 100-2,000 poise at 50 deg.C and produced by dissolving a polymer containing >=90% of methyl methacrylate in a solvent (e.g. acetone), spinning and drawing the obtained mixed solution containing the component A dispersed in the component B in the form of fine particles having a diameter of 1-100mu and dissolving and removing the methyl methacrylate polymer from the obtained drawn fiber.
Patent JP-H02116051-A (JP)
Title: Magnetic recording/reproducing device
Inventor: NAKAMURA KAZUO
IPC: G11B15/61
Filed: 1988-10-25
Abstract: PURPOSE:To improve the function of a head medium interface and to increase the recording density by decreasing the contact area between a lower cylinder and a magnetic tape toward the driving direction of the tape and using a metallic thin film tape which has a dynamic frictional coefficient larger than the specific value between the magnetic tape and the lower cylinder. CONSTITUTION:A rotatable upper cylinder 1 containing a magnetic head 3 is used together with a fixed lower cylinder 2, and a magnetic tape 4 which is wound round both cylinders 1 and 2 and can perform a helical scanning action. The contact area between the cylinder 2 and the tape 4 is decreased toward the driving direction of the tape 4. While the tape 4 uses a metallic thin film tape having a >=0.3 dynamic frictional coefficient set between the tape 4 and the cylinder 2. As a result, the increase of the tape tension is reduced toward the driving direction of the tape 4 and then the floating value of the tape 4 increases. Thus it is possible to obtain a helical scan recording/ reproducing system which excels in the head medium interface. Then the magnetic recording density is improved.
Patent JP-2000169178-A (JP)
Title: Material for plasma display panel
Inventor: GOTOU TATSUYA
IPC: H01J11/36
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To form partition walls excellent in alkali resistance and having a low dielectric constant by incorporating a glass powder having a specified composition. SOLUTION: The material for a plasma display panel contains a glass powder having a composition consisting of, by weight, 40-60% PbO, 1-25% B2O3, 15-40% SiO2, O-5% Al2O3, 0-10% ZnO, 0-5% TiO2, 0-5% ZrO2 and 0.1-10% Na2O+Li2O+ K2O. When the material is used as a partition wall forming material, it preferably contains a ceramic filler as well as the glass powder so as to maintain the shape of formed partition walls. The ceramic filler is, e.g. alumina, zirconia, zircon, titania, cordierite, mullite or silica. The content of the glass powder in the material is preferably 50-95 wt.% and that of ceramic fibers is preferably 5-50 wt.%.
Patent JP-H07117709-A (JP)
Title: Steering sensor of tractor
Inventor: NISHIKAWA FUMIAKI
IPC: A01B69/00
Filed: 1993-10-27
Abstract: PURPOSE:To simplify a job for setting constitution and carry out the maintenance easily and facilitate any steering angle linkage from the front-wheel side by installing a steering sensor in front of a front axle housing of a front axle bracket, aside from an orbit roll. CONSTITUTION:An interval between an orbit roll 5 and a steering cylinder 15 is connected by two hydraulic pipes 19 and 20. In succession, a piston rod is shifted in both directions by dint of hydraulic pressure by the orbit roll 5 according to a steering angle in a steering handle. The orbit roll 5 and the steering cylinder 15 both are set up in front and in the rear of a front axle housing 2, but a steering sensor 6 is attached to a cross directional connecting member 23 in front of the orbit roll 5. In addition, an interval between a pin 30 at the tip part of a turning arm 26 and a sensor arm 29 being attached to a sensor shaft 28 is engaged with each other by means of pin connection, through which a turning angle of the turning arm 26 is constituted to be detected by the steering sensor 6.
Patent JP-2000093462-A (JP)
Title: Absorptive article
Inventor: KOMATSU SUMIRE
IPC: A61F13/472
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the anxiety of backward leakage of the urine, the menstrual blood, etc., by arranging elastic bodies at the centers in the longitudinal direction of at least a crotch part and rear bodies and bringing the absorptive article into tight contact with a wearing person by tightening the article with these elastic bodies. SOLUTION: Elastic bodies 6 are disposed at the longitudinal centers of the crotch part 3 and the rear body 2 from at least the crotch part 3 to the rear body 2. The centers of the crotch part 3 and the rear body 2 are tightened by the shrinkage of the elastic bodies 6 by arranging the elastic bodies 6 at the longitudinal centers of the crotch part 3 and the rear body 2 and, therefore, the absorptive article may be brought into tight contact with the natal cleft of the hip and the anxiety about the backward leakage of the discharged urine and menstrual blood may be eliminated. The improvement of a tight contact feel may be obtained particularly when an ridging absorber 4 is disposed in the crotch part 3. The absorptive article is formed to the developed shape in which the front body 1, the crotch part 3 and the rear body 2 are continuous.  The article is formed to a shorts form by joining both side ends of the front body 1 and the rear body 2 to each other.
Patent JP-H09108264-A (JP)
Title: First-aid-box
Inventor: YASUTOMI MAKOTO
IPC: G08B5/40
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To take out a smoke candle and a first-aid-box at the same time from a vehicle. SOLUTION: A holding part 4 for detachably holding a smoke candle is provided on a box body 2 for storing medical supplies and an insertion part is provided on the back of the box body 2. On the other hand, a fitting member 6 for detachably inserted in the insertion part 5 is fixed to a side trim 8 of a vehicle. Therefore, when the box body 2 is detached from the vehicle, the smoke candle 1 is also taken out with it. Furthermore, the smoke candle 1 only can be taken out to be used.
Patent JP-H08130770-A (JP)
Title: Radio telephone system
Inventor: HIROKI SHIGERU
IPC: H04M1/72505
Filed: 1994-11-01
Abstract: PURPOSE: To immediately display the present state of a line wire when a mode is the one in which a telephone set displays the state of the line wire by displaying the state of the line wire stored in a storage means when the mode is changed from the one not displaying the state of the line wire to the one displaying the same. CONSTITUTION: When the mode stored in a mode storage area 115 is changed from a line wire state nondisplay mode to a line wire state display mode in a mobile telephone set 101, a control part 102 displays the mode on line wire LEDs 112a-112d based on the line wire state of a line wire state storage area 116. Also, when the mode stored in the mode storage area 115 is changed from the line wire state display mode to the line wire state nondisplay mode, all LEDs 112a-112d are put off. In this way, the state of the line wire can be recognized when the mode is set in the line wire state display mode even when the line wire state is reported in the line wire state nondisplay mode.
Patent JP-H10113997-A (JP)
Title: Production of pneumatic tire
Inventor: YASUKOCHI TAKASHI
IPC: B60C15/06
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To produce a pneumatic tire comprising an S/H(slim and high) type bead filler efficiently without causing defective molding. SOLUTION: A carcass ply 12 is provided in a tire molding device 30 comprising an enlarged diameter drum 32 and an expansion bladder 34. A filler sheet 26 having a projecting part 28 mainly comprising a filler part on the surface is mounted on the carcass ply 12 in a spread state and the diameter of the enlarged diameter drum 32 is enlarged. Then, by expanding the expansion bladder 34 and folding back the carcass ply 12, at the same time folding back the filler sheet 26 with a core art 22 serving as the core member, a pneumatic tire having an S/H type bead filler stretched to the tip part is produced between the fold back part of the carcass ply 12 and the main body part.
Patent JP-H03134383-A (JP)
Title: Electrically operated valve condition monitor
Inventor: IWANAGA TAKASHI
IPC: F16K37/00
Filed: 1989-10-18
Abstract: PURPOSE:To monitor the condition of an electrically operated valve even in the case where control power has vanished by constituting it out of first and second pilot lamps, plugs corresponding to those, and a switch equipped with make and break contacts and an electricity inspecting circuit, and connecting them to correspond to one another. CONSTITUTION:The first electrode of the electrode 24a of a plug 24, to the first terminal of a red lamp 14, and the second electrode, to the first terminal of the first make and break contact 7a of a switch 7, are connected, and also the electrode of a plug 26 is connected similarly. Moreover, the second terminal of the first make and break contact 7a and the first terminals of the second make and break contact 7b are connected to a battery, respectively, and the second terminal of the second make and break contact 7b is connected to a red lamp 14 and a green lamp 16, and the voltage between the first and second electrodes of the plugs 24 and 26 is applied to the electricity inspecting circuit 7c of the switch 7. By mounting the plugs 24 and 26 of this monitor to an electrically operated valve working circuit when of the pilot lamp of the pilot operated valve working circuit has gone out, one can know whether the control power is alive, and can know the condition of the valve by pressing the switch 7 when the control power has vanished.
Patent JP-H02115722-A (JP)
Title: Oil sensor
Inventor: SEKIYAMA ATSUYOSHI
IPC: G01F23/26
Filed: 1988-10-25
Abstract: PURPOSE:To miniaturize a detecting part and to improve detection sensitivity by constituting at title oil sensor of a detecting electrode which is electrically insulated and held by an attaching metal fitting and the detecting part which is arranged to wrap the electrode part of the detecting electrode and consists of an earth electrode. CONSTITUTION:A detecting part 1 consists of a cylindrical detecting electrode 5, which as the front end expanded to form an electrode part 2 and has an annular projection 4 in the vicinity of an outer enclosure incorporating the detecting part, and an earth electrode 8 which has a bottom part 7 and has one end stuck to an attaching metal fitting 6 and has the other end shielded, and wraps the electrode part 2. An oil outflow hole 9 is provided on the lowest line of the bottom part 7 of the electrode 8. By this constitution, the detecting part is miniaturized and the detection sensitivity is improved.
Patent JP-S63198606-A (JP)
Inventor: MAAKU EE UEINBAAGU
IPC: C11D3/395
Filed: 1987-10-23
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-H04147565-A (JP)
Title: High-temperature battery device
Inventor: MORI KEIICHI
IPC: H01M50/528
Filed: 1990-10-05
Abstract: PURPOSE:To perform easy connection between both electrodes or between the electrode and an interconnection, enhance connecting strength and still reduce wiring resistance by forming the electrodes as plate electrodes for connection between the plate electrodes with connection fittings U-shaped in cross section which have contact pieces bent at both ends. CONSTITUTION:Cells 2 are housed in an insulated container 1 with positive and negative plate electrodes 3, protruded from the upper faces, located upward, and the plate electrodes 3, 3 of the adjacent cells 2, 2 as well as the electrode 3 and an interconnection 4 as a current extension line are electrically connected with connection fittings 5 U-shaped in cross section which have the contact pieces 5a, 5a, corresponding to the plate electrode 3, bent at both ends. For the connection between the plate electrode 3 and the interconnection 4, an angle is provided to absorb the thermal expansion of the interconnection 4 during using.
Patent JP-H08126675-A (JP)
Title: Assembling system for massaging machine
Inventor: MINAMI KATSUMI
IPC: B23P21/00
Filed: 1994-11-02
Abstract: PURPOSE: To provide an assembling system of a massaging machine, which can reduce working space with higher workability. CONSTITUTION: A process A of assembling chairs is so arranged to have various steps of distributing frame work members of the chairs, transferring back rest blocks and transferring, assembling and inspecting the bodies of massaging machines provided on a first working table 1 in a circulation path of a first truck 2 having the first working table 1 with first work assignment information. A process B of assembling back rest blocks to form the back rest blocks with a jig pallet circulating is arranged. A process C of assembling body blocks of massaging machines is so arranged to have steps for forming the body blocks of massaging machines by distributing and assembling parts of the bodies of massaging machines provided in a circulation path with a first truck 8 having a second working table 9 with second work assignment information.  The process A of assembling the chairs is controlled by synchronizing the process B of assembling the back rest blocks and the process C of assembling the body blocks of massaging machines.
Patent JP-H0693007-A (JP)
Title: Polyvinyl acetate-based emulsion
Inventor: ASAI DAIJIRO
IPC: C09D131/04
Filed: 1992-09-11
Abstract: PURPOSE:To obtain a polyvinyl acetate based emulsion having good low- temperature fluidity and low-temperature film-forming properties and capable of forming a film having high hardness and heat resistance by carrying out emulsion polymerization of vinyl acetate, etc., using a specific amount of water soluble modified starch as a protective colloid. CONSTITUTION:The polyvinyl acetate-based emulsion is obtained by subjecting 50-100wt.% vinyl acetate and 0-50wt.% one or more comonomers (e.g. acrylic acid ester) to emulsion polymerization using a water soluble modified starch (e.g. esterified starch or etherified starch) of 10-200wt.% based on total monomers as a protective colloid.
Patent JP-H1086105-A (JP)
Title: Modifier for woody material
Inventor: OYA YASUJI
IPC: B27K5/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To demonstrate the dimensional stability of a woody material over a long period and to prevent the cracking and distortion of the material by using polyether expressed by a specified formula. SOLUTION: The 20% aqueous solution of a modifier of polyether is prepared. The polyether is expressed by a formula, in which R1 is 1-6C alkyl group, R2 is hydrogen atom or 1-6C alkyl group, A is 3-4C alkylene group, n is 1-150 integer, m is o or 1-100 integer, [(CH2 CH2 O)n /(AO)m ] can be either random or block. Wood chips which was heated at 105 deg.C to absolute dryness are immersed in a modifier aqueous solution to be impregnated at a reduced pressure of -50cm Hg for 3hr. Next, the chips are immersed in water for 24hr, taken out, and dried at 105 deg.C in a drier for 20hr.
Patent JP-2001088871-A (JP)
Title: Package of rolled photosensitive material
Inventor: SAKAI SHIGEKAZU
IPC: G03C3/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent, in a package of a rolled photosensitive material which can be easily loaded into a magazine in a bright room, a portion where a light- shielding leader and a side light-shielding member are fixed from being broken to cause the contained photosensitive material to be exposed. SOLUTION: The package of a rolled photosensitive material includes a scroll of the rolled photosensitive material with a light-shielding leader further rolled as a peripheral surface light-shielding member which is joined with a tip of the photosensitive material rolled around a core for light-shielding an outer peripheral surface of the material and a side surface light-shielding member which light-shields both end faces of the scroll and is fixed approximately coaxially to the core wherein a portion larger than an outer diameter of the scroll is folded over and fixed to an outer peripheral surface of the scroll.
Patent JP-2001087502-A (JP)
Title: Pachinko machine
Inventor: KAWAGUCHI SATORU
IPC: A63F7/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To instantly obtain a first kind of large winning state and a third kind of right generation game state. SOLUTION: By executing a judgment of S11 and a judgment of S14 for every reset interruption of about 2. 731 ms, a point of time when a special pattern of 3 figures of the same number is displayed in a section area on the upper side within a liquid crystal screen of a pattern display device and a point of time when a pachinko ball passes a three kind of V zone within a three kind of specified winning prize port are compared. When the point of time when the special pattern of 3 figures of the same number is displayed within the section area on the upper side within the liquid crystal screen of the pattern display device is earlier (S11: YES), the generation of the third kind of right generation game state is inhibited (S12). When the point of time when the pachinko ball passes the three kind of V zone within the three kind of specified winning prize port is earlier (S14: YES), generation of the first kind of large winning state is inhibited (S15).
Patent JP-S63124602-A (JP)
Title: Coplanar waveguide isolator with symmetrical structure
Inventor: OGAWA HIROTSUGU
IPC: H01P1/36
Filed: 1986-11-14
Abstract: PURPOSE:To increase the forward/reverse loss ratio and to decrease the insertion loss by coating a radio wave absorbing film onto a slot formed by 1st and 3rd conductor and the 1st and 3rd conductors and locating a 2nd magnetic base onto a coplanar line and the radio wave absorbing film so as to improve the edge guide effect of the coplanar line. CONSTITUTION:The coplanar line is made symmetrical by arranging a magnetic base 14 on the base 1 to concentrate the distribution of an electromagnetic field onto the inside of the magnetic base. An input signal from a port 7 propagates onto a slot 15 by the edge guide effect and is attenuated by the absorption film 2 and a large reverse loss is obtained. On the other hand, since the input signal from a port 8 propagates the slot 16 and is not susceptible to the effect of the absorption film 2, the forward loss is reduced. Through the structure above, since the biasing effect of the electromagnetic field is increased, an isolator with a large forward/reverse loss ratio and excellent nonresprocity is realized.
Patent JP-S62128428-A (JP)
Title: High pressure sodium-vapor lamp
Inventor: USAMI KUNIHIKO
IPC: H01J61/073
Filed: 1985-11-29
Abstract: PURPOSE:To suppress initial property fluctuation by having a construction wherein an electrode stem is projected from electrode coils while making the electrode stem tip part thinner than the central part. CONSTITUTION:A sodium metal together with a metal for buffer gas are sealed into a transmissive luminous tube provided with electrodes 1 on both ends while lighting it under the operating condition where average potential inclination in the luminous tube may become more than 20V/cm. An electrode which performs duties of cathode during operation consists of an electrode stem 2, electrode coils provided so as to surround the electrode stem and an electron radiating material provided in an air gap formed by the electrode stem and electrode coils 3, 4 and 5, so as not to be exposed to a discharge space of the luminous tube 12. In this case, it is so constructed that the electrode stem is projected from the electrode coils while the tip part of the electrode stem is made to be thinner than the central part.
Patent JP-S61148656-A (JP)
Title: Revolving head type reproducing system
Inventor: NAGASAWA KENICHI
IPC: H04N5/7826
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a tracking control signal even from the recording format that has the guard band by utilizing the reproduction output of the head not used for reproducing among the n-pieces of swivel heads that rotate along the peripheral surface of the cylinder. CONSTITUTION:Generally, to trace the video track as sequentially using n-pieces of revolving heads, a winding for 360 deg.X(n-1/n) deg. or more is necessary for a revolving cylinder also. In both modes of LP and SP, the head Hg is tracing on the line that is located at the ration of 2:1 respectively from the center line of TR1 and that or TR2 at a timing when the head He completes tracing the TR1 and the head Hf starts tracing the TR2. Also, the head Hh is tracing on the line that is located at the ratio of 1:2 likewise. Therefore, by comparing the component f1 and the component f2 included in the mixed output of the head Hg and Hh at the timing above states, the direction and the magnitude of the tracking error can be discriminated.
Patent JP-H06116656-A (JP)
Title: Heat treatment device for wire rod
Inventor: YAMAMOTO MASARU
IPC: C21D9/58
Filed: 1992-10-08
Abstract: PURPOSE:To execute uniform heat treatment of a wire rod and to improve the quality by dividing the inner part of a furnace body into an inner chamber and an outer chamber, packing heat conductive fine particles in direct contact with the running wire rod in the inner chamber and packing heating medium and arranging an exothermic body in the outer chamber. CONSTITUTION:The inner part of the furnace body 1 is separated with a partitioned wall 2 having good thermal conductivity and arranged so as to surround the passing position of the wire rod W and divided into the inner chamber 3 and the outer chamber 4. In the inner chamber 3, the heat conductive fine particles 5 (AlN, BeO, SiC) are packed. Further, in the outer chamber 4, the heating medium 8 is packed and also, in a part of the outer chamber 4, the exothermic body 9 is arranged. Then, the heating medium 8 in the outer chamber 4 is heated by the exothermic body 9, and this heat is conducted to the heat conductive fine particles 5 in the inner chamber 3 through the partitioned wall 2, and the heat treatment is executed to the wire rod running therein.
Patent JP-H06117986-A (JP)
Title: Thermal fatigue tester
Inventor: KIMURA HIROFUMI
IPC: G01N3/60
Filed: 1992-10-08
Abstract: PURPOSE:To obtain a thermal fatigue tester which can be simply and accurately conducted by setting a thermal strain waveform and a temperature waveform as testing conditions. CONSTITUTION:The thermal fatigue tester comprises a temperature controller 12 for heating or cooling two pieces to the same temperature to a set temperature, a displacement detector 9 for a reference test piece 11 due to a free thermal expansion or shrinkage of the one reference test piece 11 of the two pieces, a displacement detector 8 of a load test piece 10 according to a load of an actuator of the other piece 10, and a calculator 5 for calculating a difference of the displacements detected by the two testers. Signals regarding mechanical amounts to be operated at the pieces are used as feedback signals, and a load is operated at the piece 10 by the actuator 4 based on a deviation of the feedback signals and a set signal.