baber/WOPTO huggingface dataset:
Patent JP-2000204173-A (JP)
Title: Film, production of film, protecting film for polarizing plate, liquid crystal display member and liquid crystal display
Inventor: TAKADA MASATO
IPC: C08J5/18
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a film scarcely causing abnormal light emission without inhibiting a polarized state and suitable as a highly precise liquid crystal display element by suppressing the presence of foreign materials having a size recognized in a crossed nicol state to a specific value or below. SOLUTION: This film has <=200 foreign materials having 5-50 μm size recognized in a cross nicol state based on 250 mm2 area and subtantially zero foreign material having >50 μm size recognized in the cross nicol state based on 250 mm2 area. The film is composed by using a lower fatty acid ester of cellulose and can be produced by dissolving, e.g. a film constituent material in a solvent, filtering the resultant dope through a filter paper having >=20 s drainage time under <=16 kg/cm2 filtration pressure and forming the film. The film is used for a protecting film for a polarizing plate, a liquid crystal display member, etc., and abnormal light emission of a screen when displayed is not substantially recognized in the liquid crystal display having the polarizing plate using the film.
Patent JP-H06157245-A (JP)
Title: Powdery cosmetic
Inventor: SUZUKI YUKA
IPC: A61K8/00
Filed: 1992-11-27
Abstract: PURPOSE:To provide the powdery cosmetic excellent in its UV light-protecting effect and touch and having good transparency. CONSTITUTION:The powdery cosmetic is characterized by compounding fine particulate silica surface-coated with an UV light absorbent such as oxybenzone, urocanic acid, a p-aminobenzoic acid derivative, a salicylic acid derivative or a cinnamic acid derivative preferably in an amount of 1-60wt.% based on the whole amount of the cosmetic.
Patent JP-H05154117-A (JP)
Title: Portable electrocardiograph
Inventor: FUJITA HISAHIRO
IPC: A61B5/332
Filed: 1991-12-03
Abstract: PURPOSE:To easily grasp a correlation of a display screen of a heart rate/trend graph and a display screen of an event waveform so that a diagnosis of a heart disease can be executed quickly and exactly. CONSTITUTION:The portable electrocardiograph is constituted so that on a display screen of a heart rate/trend graph 100, an event mark d6 is displayed in accordance with an event recording time, and in a state that a data storage time is held in the same, the display screen of the heart rate number/trend graph 100 is switched directly to a display screen of an event waveform, and on the contrary, the display screen of the event waveform is switched directly to the display screen of the heart rate number/trend graph 100.
Patent JP-H07262884-A (JP)
Title: Control key device
Inventor: DATE TOSHINORI
IPC: A63F13/24
Filed: 1994-11-29
Abstract: PURPOSE:To aslant move a key top by the minimum move of the key top by aslant moving the key top according to pressing force with the pressing force applied to the key top to lower an elastic moving part. CONSTITUTION:When a press-operating part of a key top 2 is pressed down, the key top 2 slidably comes in contact with the outer surface of a dome 3b in a sliding contact 2g. When the press-operating part is further pressed, a contact pressing part 4 presses a corresponding elastic moving part with a foot on the pressed side, and a conductive part conducts an electric contact of a printed circuit board 6. When a finger is detached from the key top 2, a foot of the contact pressing part 4 which presses an elastic movable part of the spring 5 is returned to the elastic deformation of the elastic movable part, and the upper surface of the contact pressing part 4 comes into contact with a cylinder lower end of a face case 3 while the central position is held on a wall surface 3c of the face case 3. Since the key top 2 is slidable up and down along a through-hole 3a, it is always neutralized in the central position and returned to an initial state.
Patent JP-H02165846-A (JP)
Title: Heating mold for continuous casting
Inventor: AKUTA YASUO
IPC: B22D11/04
Filed: 1988-12-20
Abstract: PURPOSE:To quickly change size of a cast billet without interrupting casting work by setting a dummy mold having inner cross sectional area a little larger than a heating mold main body concentrically on the end face of the heating mold main body and arranging shifting walls at each of the same positions. CONSTITUTION:The mold 1 is heated at more than m.p. of casting metal and molten metal therein is drawn down as the cast billet, and cooled to solidify the molten metal coming into contact with the cast billet in the mold 1. In the above heating continuous casting mold 1, at the end face of the mold main body 2 having square inner cross section, the dummy mold 3 having inner cross sectional sides of the square a little larger than this is arranged so as to mutually positioned as concentric. Further, at least one side of the end part of the mold main body 2 and the casting wall of the dummy mold 3 at the same position are made to the shifting walls 4, 5, respectively. These shifting walls 4, 5 are suitably and alternately advanced/retreated, and in accordance with this, the solidified position of the molten metal is vertically changed and the size of the cast billet is changed during casting operation.
Patent JP-2000141302-A (JP)
Title: Panel saw
Inventor: YOKOI MIKIO
IPC: B27B5/18
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To facilitate an assembling and the formation of a plane for supporting a material to be worked. SOLUTION: This panel saw has a vertically extending struts 111, a supporting part 121, which extends right and left from the struts 111 so as to support a flat plat-like material to be worked under a planarly contacting state, and a sawing part, which moves relative to the material to be worked supported by the supporting part 121 for sawing. Further, the supporting part 121 is arranged so as to pass through the struts 111 in order to extend right and left from the struts 111.
Patent JP-2000180051-A (JP)
Title: Manufacture of ultrahigh purity nitrogen
Inventor: KUNZ CHRISTIAN
IPC: F25J3/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce the energy demand, and operate the system selectively with the liquefied nitrogen from the high-pressure column or the liquefied nitrogen tank of an air separating and rectifying facility. SOLUTION: Ultrahigh purity nitrogen is manufactured, making use of a low- temperature separation technique. High-pressure nitrogen components 1 not containing oxygen, taken out of the upper region of the high-pressure column within an air rectifying facility, or liquefied nitrogen not containing oxygen, taken out of a liquefied nitrogen tank 22, is led in a column bottom heating system of low-pressure column 2 and is depressurized.  Hereby, liquefied nitrogen evaporates within the low-pressure column 2, and gas is extracted as column head gas 5 not containing carbon dioxides is extracted at the column head of the low-pressure column 2 while removing the carbon dioxides by the contact with the reflux containing ultrahigh purity nitrogen being loaded in the column head of the low-pressure column 2, by raising the steam arising at that time within the low-pressure column 2, and this column head gas is liquefied at least partially after being boosted 9, and this liquefied partial flow is led in a column head heating system of He-Ne-H2 column 4, and is depressurized, and ultrahigh-purity nitrogen 19 is taken out of the He-Ne-H2 column 4 in liquid condition.
Patent JP-H06168234-A (JP)
Title: Device and method for preparing document
Inventor: TANAKA KOICHI
IPC: G06F17/22
Filed: 1992-11-30
Abstract: PURPOSE:To improve work efficiency by easily and speedily selectively recovering desired data by outputting and displaying erased data simultaneously or just for a prescribed number. CONSTITUTION:A central control processing part 10 is provided with a erase recovering function for recovering erased prepared or edited document information or the like as document information again and outputting it to a display device 50 while referring to information stored in an erase recovering function program area 20d of a ROM 20 and an erased data storage area 30d of a RAM 30. In response to the pressing of an 'erase recovery' key 44h, first of all, the central control processing part 10 outputs and displays a message to a guide area 54a of a display part 54 for inquiring where the erased information is recovered (such as which character string the information is recovered in front of). Afterwards, the central control processing part 10 displays the list of data erased up to the moment at the display part 54 or displays the prescribed number of data when there are a lot of display data.
Patent JP-2000149577-A (JP)
Title: Nonvolatile semiconductor memory and method of writing data therein
Inventor: NOBUKATA HIROMI
IPC: G11C16/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce the write time by applying an ideal voltage suited to write data to the channel of a memory cell to be written. SOLUTION: In the write operation to an 8-valued NAND type flash memory, a drain side selected gate line DSG to a level Vcc to execute a multivalued parallel write, using a self boost. After setting a selected bit line to a bit line voltage according to a write data, a word line voltage VWL is boosted in three steps. According to the boost step of the word line voltage VWL, at specified timings, a bit line voltage feed line VBL3 for feeding a bit line voltage VB3 (=1.5 V) and a bit line voltage feed line VBL2 for feeding a bit line voltage VB2 (=1.5 V) are switched to the level Vcc one after the other to disconnect the channels of a memory cell from the bit lines. Thus the channel voltage of a memory cell with a write data '110' and the channel voltage of a memory cell with a write data '10x' are boosted to specified write potentials by the capacitive coupling with word lines.
Patent JP-H08178876-A (JP)
Title: Method for analyzing concentration distribution
Inventor: TANIGAKI TAKESHIGE
IPC: G01N23/225
Filed: 1994-12-22
Abstract: PURPOSE: To correctly analyze not only the distribution of specific ions in the depthwise direction of sample substrates, but the concentration distribution in the horizontal direction to the substrates by sequentially calculating differences of results of mass analyses of sample substrates where dummy films of different thicknesses are formed. CONSTITUTION: A dummy film, e.g. of silicon oxide is formed on each of (n+1) sample substrates. A resist mask 6 for the injection of ions is formed on the surface of the dummy film of each sample substrate under the same conditions as when an actual device is manufactured. Impurities are injected to each sample substrate under the same conditions by an ion injection method from a window 8 of the mask 6. Subsequently, the resist film 6 of each sample substrate is removed and then, the dummy film is removed. A buffer film is formed on the surface of each substrate. First-order ion beams are radiated from a plane E as a ground lateral end face of the prepared (n+1) pieces of sample substrates, thereby, to carry out SIMS depth profiling.
Patent JP-H07174451-A (JP)
Title: Refrigerator with deep freezer
Inventor: NODA TOSHINORI
IPC: F25D11/02
Filed: 1993-12-20
Abstract: PURPOSE:To abolish a defrosting heater and to perform energy conservation by preventing flow of cold gas to a deep freezing chamber by cold gas circulation control means of the chamber at the time of turning OFF a cooling system and driving cold gas supply means. CONSTITUTION:The air supplied by cold gas supply means 10 is not fed to a deep freezing chamber 18 by a damper 17a of cold gas circulation control means 17, but fed from an opening 21 of a side surface to a cold storage chamber 20 through a cold storage chamber duct 19. The air cools in the refrigerator to become a temperature of about 5-7 deg.C, is returned from a suction port 23 to an evaporator chamber 2, heat exchanged with an evaporator 3, and then fed to the opening 21 by the means 10. Diffusing to the freezing chamber is closed during OFF of a refrigerating cycle, the supply means is driven, and defrosting is conducted by an air heat source in the refrigerator. Thus, a defrosting heater is abolished, and energy conservation is performed.
Patent JP-H07174385-A (JP)
Title: Air-conditioning machine
Inventor: KUBOTA YOSHITAKA
IPC: F24F11/02
Filed: 1993-12-20
Abstract: PURPOSE:To improve the accuracy of input factors themselves inexpensively as well as the accuracy of a PMV value obtained in a living space through a PMV operating means by a method wherein a humidity or an input value employed upon operating PMV is estimated in an air-conditioning machine, controlling indoor atmosphere automatically so as to become comfortable in the value of PMV. CONSTITUTION:An air-conditioning machine is provided with a PMV value operating means 1, obtaining the values of PMV sequentially through operation, an indoor temperature detecting means 2, detecting a room temperature, a humidity reasoning means 3, an initial humidity setting means 4, a radiation temperature detecting means 5, an air speed setting means 6, an amount of activity setting means 7, an amount of clothes setting means 8, a cooling and heating means 17 and a cooling and heating control means 18.
Patent JP-2000130483-A (JP)
Title: Disc type d.c. electromagnetic brake
Inventor: MATSUMOTO EIJI
IPC: F16D65/54
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To shorten unapplied and applied times for a brake, reduce a shock and noise, and lighten weight. SOLUTION: Two sets of D.C. electromagnets constituted of a movable iron core 3, a fixed iron core 7 for incorporating an electromagnetic coil, guide and torque pins 4 and 5, a brake coil spring 8, and a lining 2 are fitted to a fixed frame 11 and the core 3 respectively, to nippedly press the both the surfaces of a disc.
Patent JP-H03179408-A (JP)
Title: Camera with automatic zooming function
Inventor: TANIGUCHI NOBUYUKI
IPC: G02B7/08
Filed: 1989-12-08
Abstract: PURPOSE:To reduce failure in photography as to an automatic zooming mechanism by determining the focal length of a photographic lens automatically with a photographic magnification select signal from a remote device as to a subject and subject distance information and driving the photographic lens to the focal length. CONSTITUTION:A focal length determining means 52 determines the focal length of the photographic lens 12 automatically with the specific signal from the remote operation means 56 which indicates the photographic magnification of the subject and the subject distance information from a range finding means 53. Then a lens driving means 51 drives the photographic lens 12 so as to obtain the focal length. Namely, desired photographic magnification is selected through remote operation and the magnification of automatic zooming is determined automatically according to the selected photographic magnification and subject distance information. Therefore, the photographic magnification of the subject can be set remotely without depending upon only the judgement of a camera main body. Consequently, the camera which reduces failure in photography by automatic zooming is obtained.
Patent JP-2001139764-A (JP)
Title: Antimicrobial, chemical-resistant and thermoplastic resin composition
Inventor: KUSHIDA KENJI
IPC: C08L51/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial, chemical-resistant and thermoplastic resin composition having chemical resistance, and excellent in antimicrobial activities, impact resistance and color stability at the time of melting. SOLUTION: This antimicrobial, chemical-resistant and thermoplastic resin composition is obtained by blending a rubber-reinforced styrene resin having a rubber particle diameter, a graft rate and a reduced viscosity of acetone- soluble components within specific ranges respectively, with a terpolymer of ethylene/(meth)acrylate/carbon monoxide, and a specific antimicrobial zeolite.
Patent JP-H0693176-A (JP)
Title: Antistatic polycarbonate resin composition
Inventor: SATO ICHIRO
IPC: C08K5/36
Filed: 1991-11-06
Abstract: PURPOSE:To obtain a composition excellent in impact resistance, surface appearance and delamination resistance by mixing a polycarbonate resin with a specified antistatic agent, a rubber-reinforced styrene resin and a specified epoxy olefin copolymer. CONSTITUTION:The composition comprises 100 pts.wt. polycarbonate resin, 0.1-10 pts.wt. antistatic agent comprising an alkylbenzenesulfonate of formula I, 0.5-20 pts.wt. rubber-reinforced styrene resin and 0.1-15 pts.wt. epoxy olefin copolymer comprising an epoxy compound and an olefin or comprising an epoxy compound, an olefin and an ethylenically unsaturated compound. In the formulas, R1 and R2 are each 8-22C linear or branched alkyl; and M is an alkali metal.
Patent JP-H09154405-A (JP)
Title: Raising seedling method
Inventor: KUROGOE OSAMU
IPC: C08L101/16
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain uniformly grown seedlings liable to be affected by clubroot and suitable for mechanical transplantation by using a seedling bed block having a specific construction and raising the seedlings under condition resistant to the clubroot infection. SOLUTION: A cylinder made of a biodegradable sheet having air- permeability and water-permeability (e.g. a natural paper sprayed with a polyethylene resin for bonding) is filled with a slightly alkaline culture soil (preferably pH 7.5 or below) to form a seedling bed block. Seeds of a plant liable to be affected by clubroot (preferably a cruciferous plant such as Chinese cabbage) are sowed on the seedling bed and germinated and grown on the slightly alkaline soil. The slightly alkaline soil can be prepared by adding calcium carbonate to a medium composed of peat moss, perlite, etc.  In the case of transplanting a raising seedling block holding a grown seedling, it is preferable to plant the block in a state to protrude the upper face of the block beyond the soil surface of the field to prevent the intrusion of contaminated soil into the block even if the soil of the field is contaminated with clubroot nematode.
Patent JP-H0841013-A (JP)
Title: Hydrazone compound and insecticide containing the same as the active component
Inventor: TOMIOKA HIROKI
IPC: C07C309/65
Filed: 1994-12-22
Abstract: PURPOSE:To provide a new hydrazone compound excellent in insecticidal activity and useful as an insecticide reduced in toxicity to mammals. CONSTITUTION:A hydrazone compound represented by formula I [R<1> is H, a haloalkyl, an alkoxy, a haloalkoxy or an alkyl (which may be substituted with cyano or an alkoxy); R<2> is cyano or an alkoxy; R is H or F; X is a halogen], e.g. 4-chloro-4'-(trifluoromethylsulfonyloxy)benzophenone-4-cyanomethyl- N-(ethoxycarbonyl)hydrazone. This compound of formula I can be synthesized, e.g. by reacting a compound of formula II with a compound of formula III (Y is a halogen). As the insect pests on which the compound of formula I has a control activity, planthoppers, leafhoppers, aphids, pyralid moths, owlet moths, Pieridae, culex, muscid, scarabs, weevils, cockroaches, ants, oriental giant hornet, African mole cricket, grasshoppers, white ants, fleas, crab lice, etc., are exemplified.
Patent JP-H06107984-A (JP)
Title: Cleaning agent for removing protective coating film
Inventor: IWATA SHIGEHIRO
IPC: C09D9/04
Filed: 1991-11-07
Abstract: PURPOSE:To provide the subject cleaning agent composed of a water-soluble amine, a specific alcohol, a metal sequestering agent, a specific surfactant and water, having high cleaning effect even on an aged protective coating film, free from ignition hazard and safe to human body. CONSTITUTION:The objective cleaning agent contains (A) a water-soluble amine (preferably monoethanolamine, etc.), (B) at least one kind of an aromatic alcohol and a polyhydric alcohol derivative of the formula C6H5-R'-OH and C6H5-O-R'- OH (C6H5 is phenyl; R' is methylene, ethylene, etc.) (preferably benzyl alcohol, etc.), (C) a metal sequestering agent (preferably ethylenediaminetetraacetic acid salt, etc.), (D) at least one kind of compound selected from anionic surfactant and nonionic surfactant and (E) water. The amounts of the components A, B, C and D are 3-30 pts.wt., 3-15 pts.wt., 1-10 pts.wt. and 0.1-5 pts.wt. based on 100 pts.wt. of the cleaning agent, respectively.
Patent JP-H10156629-A (JP)
Title: Wire electrode guide head of wire electrical discharge machine
Inventor: TANAKA MASARU
IPC: B23H7/10
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain stable machining performance by using power feeders having the simple shapes and able to be manufactured at low cost, facilitating the change of the contact parts of a wire electrode and the power feeders, the adjustment of the pressing amount and the change of the power feeders, and securing sealing performance of parts near the power feeder. SOLUTION: Traveling passages 21, 27 for a wire electrode 2 are provided on head main bodies 17, 23 of an upper head 12 and a low head 13, and insertion holes 32, 42 perpendicular to the passages 21, 27 are formed. Holding tools 29, 39 are detachably inserted into the insertion holes 32, 42, and approximately disk-shaped power feeders 31, 41 are fixed to the inner ends by bolts 36, 46 so that the turning movement may be adjusted. The end surfaces of the powder feeders 31, 41 are smoothed, and the insertion positions of the power feeders 31, 41 are adjusted through the holding tools 29, 39 by adjusting rings 30, 40 so that the smooth surfaces 37, 47 may be always brought in contact with the wire electrode 2 with the suitable pressing amount.
Patent JP-H09159484-A (JP)
Title: Detection apparatus for position of object to be driven
Inventor: KAWABATA AKIRA
IPC: G01B7/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which is used for a control device to control an object, to be driven; such as an automatic door or the like, whose structure is simple and which is suitable for automating a position detection to control the object to be driven. SOLUTION: An apparatus is constituted of a resistor 11, of two contact sliders P1 , P2 , of a rotor 13 and of a moving-contact-slider selection means 12. In this case, the resistor 11 is provided with an effective region corresponding to one times or higher of the movement stroke length of an object 2 to be driven and with a dead region 14. The rotor 13 can be connected mechanically to a drive part 3 so as to be turned according to the output amount of the drive part 3 which drives the object 2 to be driven.  The moving-contact-slider selection means 12 selects the moving slider contact whose moving distance up to the dead region 14 is long due to the movement of the object 2 to be driven when both of the two moving slider contacts P1 , P2 are situated in the effective region of the resistor 11, it selects the other moving slider, contact when the moving slider contact reaches a position near the dead region 14, and it selects one out of the two moving slider contacts when the moving slider contact is situated in the effective region of the resistor 11.
Patent JP-H07176076-A (JP)
Title: Information recording medium and polycarbonate resin for the same
Inventor: FUKUNISHI KYOKO
IPC: G11B7/2534
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a substrate having high weather resistance by molding from polycarbonate resin contg. a prescribed amt. of a releasing agent contg. a prescribed fatty acid ester and having a prescribed monoester content. CONSTITUTION:This information recording medium has a substrate molded from polycarbonate resin contg. <=0.5% releasing agent contg. a 10-30C fatty acid ester such as stearic acid monoglyceride, behenic acid monoglyceride or palmitic acid monoglyceride and having >=90wt.% monoester content. Since the hydrolysis of the polycarbonate resin is inhibited, the substrate has the high weather resistance and the high reliability is ensured for this information recording medium.