baber/WOPTO huggingface dataset:
Patent JP-2000188967-A (JP)
Title: Polyolefin-based resin film for agriculture
Inventor: SUGA MUTSUO
IPC: B32B27/30
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film hardly causing decrease of transparency caused by the adhesion of the wound film by forming a coating membrane of an acrylic resin having the glass transition temperature within a specific range on the outer surface of a plastic greenhouse in the extended state. SOLUTION: This film is a polyolefin-based resin film for agriculture, and has a coating membrane of an acrylic resin having the glass transition temperature within the range of 50-82 deg.C on the outer surface of a plastic greenhouse in the extended state. An ethylene-α-olefin copolymer resin obtained by the copolymerization using a metallocene catalyst can be used as one component of the polyolefin-based resin. The acrylic resin is preferably a copolymer obtained by copolymerizing monomer components consisting of 5-40 wt.% hydroxyalkyl (meth)acrylate, 0-20 wt.% α,β-unsaturated carboxylic acid containing one or more carboxy groups in the molecule, the remainder of other vinyl compounds copolymerizable with these compounds.
Patent JP-2001183344-A (JP)
Title: Liquid chromatograph-mass spectrometer
Inventor: FUKUDA MITSUAKI
IPC: G01N30/72
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To eliminate droplets adhering around a sample introduction path inlet. SOLUTION: A liquid sample being separated by a column 7 of a liquid chromatograph part 1 is sent to an ESI part 8 for ionizing by an electrospray probe 9. A generated ion is led into an internal pipe l 10a of a sample introduction pipe 10. The outer periphery of the internal pipe 10a is covered with an external pipe 10b, and is sucked by a suction pump 12, thus sucking droplets adhering to the outer periphery of the internal pipe 10a.
Patent JP-2001175379-A (JP)
Title: Display processor and storage medium
Inventor: TANAKA TOSHINOBU
IPC: G06F3/048
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a help message display, etc., capable of easily discriminating whether or not a help message corresponding to each menu or menu item can be displayed on a prescribed screen and directly displaying the correspondent help message from each menu or menu item. SOLUTION: Each menu 20 or each menu item 30 is displayed discriminatingly with background color to discriminate whether or not the correspondent help message can be displayed. In addition, the correspondent help message is directly displayed by selectively inputting each menu 20 or menu item 30. Furthermore, it is possible to select whether or not the help messages corresponding to each menu 20 and menu item 30 can be displayed and to select the background color by displaying an attribute changing screen 102 and a background color changing screen 103.
Patent JP-2001137562-A (JP)
Title: Underwater imitation creature and swimming tank for the same
Inventor: KAWAKAMI TOSHIO
IPC: A63H23/10
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an underwater imitation creature such as a clione, a jellyfish, a sea horse, etc., and a swimming tank for the creature to swim underwater, rising and lowering. SOLUTION: A clione 10 as an underwater imitation creature, as shown in the figure 2, has a buoyant body 11 buried in a red internal organ 12, which is wrapped in a clione-shaped floating main body 13. When the floating main body 13 is in the floating condition, the posture of the floating main body 13 is kept vertical, and the speed of rising of the clione is determined by the volume of the buoyant body 11 as well as the clione's own weight. The clione 10 and the internal organ 12 are molded of layered plastic materials such as silicone rubber, elastomer, soft vinyl chloride, etc. As the buoyant body 11, a foam material such as styrofoam, sponge, etc., or a hollow-molded plastic hollow material is used.
Patent JP-2001181691-A (JP)
Title: Vessel rotary type mixing machine and method for producing granular detergent composition
Inventor: HORIE HIROMICHI
IPC: C11D17/06
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a vessel rotation type mixing machine that can produce a granular detergent composition having good particle dissolution and high particle roundness and a method for producing the granular detergent composition. SOLUTION: This vessel rotation type mixing machine is equipped with an almost horizontal rotary shaft 1a, a cylindrical vessel that rotates around this rotary shaft 1a, a bar type blade 3 that is set in the inner face of the cylindrical vessel 1 and stirs powder 2 in the cylindrical vessel 1 and with a liquid injector 5 for pouring liquid 4 into the cylindrical vessel in which the height of the stirring blade 3 is set to 50% to 90% of the height of the layer of the powder 2 to be put into the vessel 1.
Patent JP-2001184746-A (JP)
Title: Magneto-optical recording medium
Inventor: TABATA MASAHIRO
IPC: G11B11/105
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a magneto-optical recording medium which smoothly achieves magnetic domain expanded reproduction due to the shift of domain walls and achieves high performance magnetic domain expanded reproduction for high density recording by definitizing the optimization conditions of middle control layers (2nd and 3rd magnetic layers). SOLUTION: The magneto-optical recording medium has a 1st magnetic layer 3 having an axis of easy magnetization in a direction perpendicular to the film surface in which the shift of domain walls is caused by a temperature gradient formed by irradiation with laser light, a 4th magnetic layer 5 having sufficiently high coercive force to allow a recording mark (magnetic domains) to exist stably at room temperature and having an axis of easy magnetization in a direction perpendicular to the film surface in which recording is carried out with heat generated by irradiation with laser light and an external magnetic field and 2nd and 3rd magnetic layers 8, 4 which control the exchange interaction (exchange bonding force) between the 1st and 4th magnetic layers 3, 5.  Each of the 2nd and 3rd magnetic layers 8, 4 comprises a heavy rare earth-iron family amorphous thin film having high perpendicular magnetic anisotropy.
Patent JP-2000195555-A (JP)
Title: Nonaqueous electrolyte battery and its manufacture
Inventor: ONODERA HIDEHARU
IPC: H01M10/05
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To enhance voltage resistant characteristics and overdischarging characteristics by including a positive electrode using a polarizable electrode material mainly comprising activated carbon, a negative electrode using a metal oxide of either one of Si, Sn, Nb, Mo, and Ti in which Li is stored, and a nonaqueous electrolyte containing a lithium salt. SOLUTION: Activated carbon that is a positive electrode is formed as a powder mold body or an aggregate of fibrous or sheet-like material. Li- containing Si oxide is produced by mixing Si and Li or compounds of them in a specified molar ratio and heat-treating a mixture in non-oxidizing atmosphere. The heat-treating temperature is preferably 600 deg.C or higher. The oxide obtained is used as a negative active material as it is or after crushing and sieving. An oxide of Sn, Nb, Mo, or Ti other than Si can be produced in the same way. As a nonaqueous electrolyte containing a lithium salt, at least one of LiClO4 and LiPF6 is preferably contained.
Patent JP-H10326930-A (JP)
Title: Gain-flattening optical fiber amplifier
Inventor: SAI HOSHU
IPC: H04B10/29
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To flatten the amplification gain for each wavelength of input light signals with different wavelengths by providing a plurality of preset optical fiber amplifiers in series. SOLUTION: An input light signal from a multiplexer 72 is branched by a tap coupler 16, 99% of it is transmitted to optical amplification optical fibers 80 and 90 where erbium is added, and 1% is transmitted to a photodiode 28 and then is inputted to a control circuit 50. Also, a photodiode 38 applies an output light signal from a tap coupler 36 to the control circuit 50. On the other hand, diodes 60 and 30 for pumping laser allow excitation light with a specific wavelength to be passes through multiplexers 66 and 26 according to an operation current, amplifies a light signal with a short wavelength by an optical fiber 80, and amplifies a light signal with a long wavelength by an optical fiber 90.  On the other hand, the flat gain spectrum of an input light signal that is applied to the laser diodes 60 and 30 by a specific program and is passed through two optical fiber amplifiers is maintained by the control circuit 50.
Patent JP-2000191272-A (JP)
Title: Ceiling trolley
Inventor: SHIAKU TAMOTSU
IPC: B66C11/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To allow the elevation part of a ceiling trolley to move perpendicularly to the running direction and also horizontal rotating in coordination with a station using a simple mechanism. SOLUTION: A through hole 14 is provided in the body base 12 of a ceiling trolley 2 so that rollers of an elevation drive part 6 are guided. A pair of holes are provided at the ends in running direction of the drive part 6 so that rollers from attitude control parts 16--are guided. These rollers are put in independent movement by the attitude control parts 16-perpendicularly to the running direction.
Patent JP-H11248632-A (JP)
Title: Plasma torch with adjustable injector and gas analizer using such torch
Inventor: CARRE MARTINE
IPC: H05H1/34
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To overcome such a drawback caused by gas re-circulation motion generated by Lorentz force in the vicinity of induction coil by deposition of composition product by making variable the diameter of an injector for injecting gas to be analyzed. SOLUTION: The plasma torch exciting gas for analyzing metallic impurities or the like uses an injector 12 which is provided with, for example, an outer tube 20, an inner tube 90 vertically sliding in the outer tube 20 by means of a microcylinder 92. When the tube 90 is at a high position, gas to be analized enters plasma through a small diameter of the tube 90 while it passes through a large diameter of the tube 20 when it is at a low position. The diameter at the injection point is made variable within this range. According to whether the gas to be analyzed is of 1-2 atom type or 3-4 atom type, the diameters should be within the specified diameter range. Also, another outer tube can be provided coaxilly with the tube 20 between which tubes He or the like is introduced for guiding a sample to allow it to reach plasma.
Patent JP-2001055469-A (JP)
Title: Additive composition and its production
Inventor: YO TAKESHI
IPC: C08L101/16
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in affinity for organic polymers by including a specific calixarene and a functional ingredient homogeneously dispersed in a solid thereof. SOLUTION: This composition is obtained by including (A) a calix(n+m+ l)arene of the formula [R1 to R3 are each H, a (substituted) (un)saturated alkyl, (substituted) aryl, halogen, nitro, (substituted) amino or the like; R4 is a (substituted) (un)saturated alkyl, (substituted) aryl, or acyl; n, m and l are each 0 to 10, and n+m+l is 4 to 10; M+k is a metal ion, NH4+ or an organic cation; +k is the valence of each of the ions, and k is 1 to 6; Z-i is an anion; -i is the valence of the anion, and i is 1 to 6; x and y are each 0 to 10, and x×k=i×y+n] and (B) a functional ingredient homogeneously dispersed in a solid of the component A. The ingredient B is e.g. a dyestuff, antibacterial/antifungal agent, antistatic agent, plasticizer, flame retardant, crosslinking agent.
Patent JP-2001183326-A (JP)
Title: Method and apparatus for measuring concentration of hydrogen repoxide vapor in chamber
Inventor: KOKUBO MAMORU
IPC: G01N27/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for simply measuring the concentration of a hydrogen peroxide vapor at a low cost. SOLUTION: The concentration A of the hydrogen peroxide vapor contained in a gas in a chamber 1 is calculated by A=(C1-C2)/(B--E/D) by using the detected value C1 regarding the gas in the chamber 1 detected by a first humidity sensor 3 having characteristics reacting in proportion to the concentration of the vapor and the detected value C2 of the gas after the vapor in the gas detected by a second humidity sensor 7 is decomposed into a steam and an oxygen, wherein B is a reaction coefficient for reacting in response to the concentration of the vapor by the first sensor experimentally obtained in advance to the detected value, D is the molecular weight of the hydrogen peroxide, and E is the molecular weight of the water.
Patent JP-2000192509-A (JP)
Title: Floor structure for construction machine
Inventor: AKABANE EIJI
IPC: E02F9/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve workability by easily reaching an inspection hole when the work such as maintenance and a changeover of various devices arranged under a floor of a cab is carried out. SOLUTION: An inspection hole 12a is closed with a cover 21, and a floor mat 22 laid on a floorboard 12 is formed with a floor mat part 23 and a lid mat part 24. A cutting line 22a that is a size larger than an inspection hole 12a is provided on the floor mat part 23 in a state to leave a part that becomes a hinge part 22b, so that an inner side of the cutting line 22a is used as the lid mat part 24. Furthermore, the lid mat part 24 is lifted to the floor mat part 23 in a cantilever state so that the hinge part 22b is folded back and bent with the cutting line 22a. Hereby, the cover 21 for closing the inspection hole 12 can be removed.
Patent JP-2000197000-A (JP)
Title: Recorder and computer-readable recording medium
Inventor: MATSUMOTO MUTSUMI
IPC: H04N5/765
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To enable a VTR to continuously make still picture recording and moving picture recording without interruption when the VTR successively makes both recordings. SOLUTION: When a switch and a trigger key are pressed in s002 after the next mode is initialized to moving picture recording upon completing still picture recording, the present mode is checked and, when the mode is moving picture recording, a VTR is temporarily stopped. When the present mode in not the moving picture recording, the VTR is shifted to the moving picture recording (s012). When the trigger key is not pressed, but a photo key is pressed, the VTR is shifted to still picture recording and, at the same time, a timer is set (s015). When the above-mentioned switch is not pressed and, in addition, a set key is not pressed, the next mode is set to moving picture recording or temporary stop in accordance with the next mode. When the mode is set to the still picture recording in s016 and the timer is '0', the mode is set to the set next mode and the operation mode after still picture recording is shifted (s018).
Patent JP-2001181033-A (JP)
Title: Piezoelectric ceramic composition
Inventor: MIYAUCHI TAIJI
IPC: C04B35/49
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric ceramic composition having good piezoelectric characteristics and a sufficient mechanical strength in combination. SOLUTION: This piezoelectric ceramic composition obtained by adding at least one kind of metal or metal oxide selected from the group consisting of Pd, B2O3, MgO, Al2O3, SiO2, Sc2O3, V2O5, Cr2O3, Mn3O4, Fe2O3, CoO, NiO, CuO, ZnO, GeO2, Y2O3, Nb2O5, MoO3, SnO2, Sb2O3, HfO2, Ta2O5, WO3, Bi2O3, CeO2, Pr6O11, Nd2O3, Sm2O3, Eu2O3, Gd2O3, TbO, Dy2O3, Ho2O3, Er2O3, Yb2O3 and LuO to an oxide composition represented by the basic compositional formula [Pba1Aa2][B1B2]xTiyZrz]O3 (wherein A is at least one kind of element selected from Ca, Sr, Ba and La; B1 is Sn, Zn, Cd, Mg, Ni, Co, Fe, Sc, Yb, Lu, In or Mn; and B2 is Sb, Nb, Ta, W or Te).
Patent JP-2000196020-A (JP)
Title: Circuit for deciding inner logic of lsi
Inventor: SANADA KATSU
IPC: H01L27/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit for deciding the inner logic of an LSI for verifying the inner logic, without damaging the high speed of the LSI or the multilayered wiring structure. SOLUTION: This inner logic deciding circuit formed in an LSI chip includes an inner circuit 30, and a gate electrode 6 is formed in an impurity region 1 opposite to the substrate of this LSI chip, and this inner logic judging circuit is provided with an MOS transistor 10, in which wiring from the output terminal of an inner circuit 30 is connected with one side region of the impurity region divided into two by the electrode gate 6 and an electrically independent p-n junction 20 constituted of an impurity region 2 opposite to the substrate of the LSI chip with which wiring from the other side region of the impurity region divided into two by the gate electrode 6 formed in the MOS transistor 10 is connected. Thus, at deciding of an inner logic in a noncontact state or non-destructive state by using lasers, a high-speed operation or multilayer wiring cannot be prevented.  Moreover, there are no overhead portion on layout, and new manufacturing process is not required.
Patent JP-2000064411-A (JP)
Title: Water cut-off plate by buoyancy
Inventor: ODAWARA TSUTOMU
IPC: E03F5/042
Filed: 1998-11-21
Abstract: PROBLEM TO BE SOLVED: To perfectly prevent the flooding by providing a water collecting lid for receiving the water penetrating into a side-ditch and a rib for pressing a water cut-off plate to the opposite side to the water penetrating direction of the side-ditch while supporting the water collecting lid, and raising the cut-off plate by use of the buoyancy generated in the penetrated water receiving side- ditch. SOLUTION: A water collecting lid D receives the water penetrating into a side-ditch B, and a rib C presses a water cut-off plate A to the opposite side to the water penetrating direction of the side-ditch B while supporting the water collecting lid D and plays the role of a guide for providing the effect of the water cut-off plate A, so that the cut-off plate A is raised by the use of the buoyancy generated in the penetrated water receiving side-ditch B. Since the water used for the buoyancy is regularly drained in a fixed quantity, the cut-off plate A is naturally lowered when the water penetration is stopped. Since the force of the penetrating water is utilized, the water cut-off can be safely performed at low cost without any person.
Patent JP-2001194069-A (JP)
Title: Fusion and retaining method of active metallic material
Inventor: SODO TATSUHIKO
IPC: C22B9/22
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a safe fusion and retaining method capable of securely preventing steam explosion and hydrogen explosion in a method in which an active metallic material or a high melting point material is melted at a high temperature and retained. SOLUTION: An active metallic material is melted while cooling the inside or the outer peripheral part of a melting container by a liquid coolant and retained as it is as a liquid. In this method, the coolant has a melting point of 200 deg.C or lower and a boiling point of 1000 deg.C or higher. Such a material that chief constituents do not react with water or steam is used. This method can be applied for the fusion and retaining method of a high melting-point material. It is recommendable to use lead-bismuth as the coolant.
Patent JP-2001161777-A (JP)
Title: Method for bathing person requiring care
Inventor: OTA TOSHIYUKI
IPC: A61H33/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To resolve the drawback of various known methods of bathing a person who requires care that carrying the person to a bathtub is very difficult and requires a large-scale method, which is cumbersome and complex, leading to economical difficulty and the necessity of great effort, with much pain. SOLUTION: A naked person who requires care is placed on a legless chair devised to facilitate washing the body, particularly the lower part of the body of the person, and the person is moved by a carrying car having a lift function to a bathtub which is flattened by venting air from a bathroom. Only the carrying car then is removed. The body of the person is heated with a hot shower and air is pumped into the flattened bathtub to inflate the bathtub. Hot water is quickly supplied to warm the body. After the body is fully washed, air is vented from the bathtub to flatten the bathtub. Also, the body is fully cleaned and warmed by a hot shower. The person is then carried by the carrying car to a dressing room.
Patent JP-H03291557-A (JP)
Title: Ion selective electrode and ion activity measuring element using this electrode
Inventor: SATO TAKEHIKO
IPC: G01N27/333
Filed: 1990-12-13
Abstract: PURPOSE:To obtain the measuring element which can maintain the substantial accuracy of measurement over a long period of time by forming the plasticizer and adhesive in an ion selecting layer of specific compds. or combinations thereof. CONSTITUTION:A silver layer 61, a silver chloride layer 62, a sodium chloride layer 63, and the ion selecting layer 64 are laminated in this order on a base 60. The adhesive layers 65a, 65b are disposed on this ion selecting layer 64. The ion selecting layer 64 is a layer which can selectively taken in specific ions and is formed by applying, for example, an ion carrier, plasticizer, polymer binder, and other additives on an electrode and drying the coating. Dimethyl phthalate, etc., are usable as the plasticizer; hydrophobic org. polymers which can form thin films, for example, polyvinyl chloride, etc., are usable as the polymer binder, and an ethylene/ethyl acrylate copolymer, etc., are usable as the adhesive layers. The combinations preferable in terms of the aging performance of the measuring element exist among the three elements; the adhesive layers, the polymer binder and the plasticizer.
Patent JP-H04218473-A (JP)
Title: Battery hood opening/closing auxiliary device
Inventor: SUZUKI NORIYUKI
IPC: B62D25/12
Filed: 1990-12-17
Abstract: PURPOSE:To almost dispense with a space for an opening/closing auxiliary device for the battery hood of a battery type forklift by using a torsion bar as the rotary supporting shaft of the battery hood. CONSTITUTION:Rotary fulcrum brackets 23 are fixed to both sides of the lower rear part of a battery hood 20, and the holes thereof are coaxial with the holes of rotary fulcrum bosses 24 provided at the upper end parts of a cross plate 21 at the time of disposing the battery hood 20 into the specified position. The rotary fulcrum brackets 23 and the boss 24 are pierced with a torsion bar 25 serving as a rotary supporting shaft. The torsion bar 25 is cranked in the vicinity of the respective right and left rotary fulcrum bosses 24 so as to form protruding piece parts 26, 27 extended radially. The protruding piece part 26 is brought into contact with the lower face of the battery hood 20, and the protruding piece part 27 is brought into contact with the cross plate 21. In the closed state of the battery hood 20, the torsion bar 25 is twisted so as to generate torque trying to open the battery hood 20.