baber/WOPTO huggingface dataset:
Patent JP-H10200802-A (JP)
Title: Electronic camera
Inventor: TSUKAMOTO AKIHIRO
IPC: A63F13/58
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera suitable for a game for which plural users respectively use images picked up by themselves and compete strength in a speedy operation by reducing the picture element number of picked up image data and turning them to the image data of a small data amount. SOLUTION: Images picked up by an area sensor 12 used as a simple electronic camera using a charge coupled device CCD are binarized in black and white in the binarization circuit 22 of a game device main body 11, converted to the image data in a matrix shape and blocked with vertical 4 × horizontal 4 bits as one block in a blocking circuit 24. After reducing the picture element number in such a manner, a parameter for indicating the strength is imparted by prescribed algorithm.  An external interface 13 is connected to the respective two game device main bodies 11, communication is performed with each other, values for which the picture element numbers of the data of the present and opposite machines are counted in a counting circuit 26 or 29 by both of them respectively are compared, winning and losing are decided and a result is displayed at a display part 11a through a circuit control circuit 30.
Patent JP-2000177680-A (JP)
Title: Car ferry and car ferry terminal
Inventor: KAWASE AKIRA
IPC: B63B25/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To try to shorten the stopping time of a car ferry by shortening time required by carrying in/out vehicles. SOLUTION: This ferry comprises each capsule 7 housing a plurality of vehicles 20, a flat ship bottom 1a and a flat upper deck 1c, which navigate while being loaded with the capsules 7, furthermore, a hull 1A provided with a ballast tank 6 permitting a hull to be raised up/lowered down with sea water pumped in/out of the aforesaid tank, a plurality of capsule supporting stands 8 provided over the upper deck 1c in such a way as to be perpendicularly intersected with the hull 1A at specified intervals, and transport dollys 10 provided with a plurality of moving up-and-down mechanisms 12 over their top surfaces, which run over running rails 9 set up between the capsule supporting stands for moving each capsule 7 up and down.
Patent JP-H05179387-A (JP)
Title: High strength and high toughness aluminum alloy manufactured by spray deposition method
Inventor: SHIOKAWA KENICHIRO
IPC: C22C1/02
Filed: 1991-12-27
Abstract: PURPOSE:To provide an aluminum allay manufactured by a spray deposition method and having excellent mechanical strength (particularly, in tensile strength and toughness at a high temp.) because of the refining of crystallized grains. CONSTITUTION:The objective high strength and high toughness aluminum alloy manufactured by a spray deposition method has a compsn. constituted of, by weight, 0.2 to 35% Si, 0.2 to 5% Cu, 0.2 to 5% Mg and 0.5 to 5% of at least one kind among Zr, Ce, La and Y, and the balance substantially Al with inevitable impurities. Moreover, 0.5 to 10% of at least one kind among Mn, Cr, Ni, Co, W, Mo and V may be incorporated therein.
Patent JP-H0682771-A (JP)
Title: Transparent display device and manufacture thereof
Inventor: GURETSUGU II BURONDAA
IPC: G02F1/1333
Filed: 1992-12-28
Abstract: PURPOSE: To provide the display device which has a superior isotropic reflector by uncontrolled random deformation and its manufacture. CONSTITUTION: The display device consists of a transparent display cell 30 which has a front side and a back side and a back reflector which is arranged nearby the back side of the cell, and the back reflector has a microstructure reflecting surface 10, has a pattern 11 of microelements having a bottom surface and a smooth top surface of <=125μm in lateral dimension molded continuously projecting from the bottom surface.
Patent JP-H10195425-A (JP)
Title: Refrigerant
Inventor: MIZUGUCHI MASATSUGU
IPC: C09K5/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerant that contains dimethyl ether, excellent in refrigeration effect with large performance factor, good efficiency of refrigeration cycle, and extremely low in toxicity, causes no ozonosph disruption with lowered global warming and is directly applicable to conventional refrigeration units. SOLUTION: This refrigerant comprises dimethyl ether. This refrigerant may contain any other impurities as long as the dimethyl ether as a refrigerant and its physical properties, particularly its performance factor and refrigeration effect are not affected by them. By the way, the refrigeration effect of dimethyl ether (qe) is 84.220, the thermal equivalent of the work required for compression (A1) is 20.002 and the coefficient of performance(COP)=qe/Al=4.21.
Patent JP-H06200399-A (JP)
Title: Aluminum or aluminum alloy functional material
Inventor: SHIBAZAKI YASUO
IPC: C25D11/20
Filed: 1992-12-28
Abstract: PURPOSE:To make an aluminum panel and its material to be shaped as the building interior, exterior and decorative material, etc., to have functions such as a moisture-conditioning, perfuming, light-emitting function, etc., and to meet the needs for comfortableness in living space and for high quality materials. CONSTITUTION:An Aluminum functional material having a functional oxidized film can be produced by filling the pores 2 of the porous anodically oxidized film 1 formed on aluminum with the functional materials 3 such as a particulate moisture-conditioning, perfuming or light-emitting material, etc.
Patent JP-H10194248-A (JP)
Title: Soft bag with hanging band and production thereof
Inventor: MISAKI YOSHIKI
IPC: B65B61/14
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To integrally form a hanging band at the same time with the production of a soft bag and use the soft bag in versatile shapes, by providing the hanging band belt along the vertical direction of the external surface of the soft bag and welding the hanging band at the upper and lower ends of the bag. SOLUTION: A soft bag 10 used for charging a filler such as liquid or granular and powdery materials is provided with a hanging band belt 12 along the vertical direction of the external surface of the bag 10. The handing band belt is integrally welded at the upper and lower ends of the bag 10. Since the hanging band 12 is arranged along the vertical direction at the external surface of the bag 10, the bag can be hung on a hook or carried by a hand or hung on the shoulder. A hanging band is sent out to the external surface of a film paid out so as to superpose with each other and the side edges 11 are welded and thereafter the contents are charged and then the upper and lower ends 13, 14 are welded to make such a bag.
Patent JP-H05183092-A (JP)
Title: Composite lead fram
Inventor: OIGAWA KINYA
IPC: H01L23/50
Filed: 1991-12-28
Abstract: PURPOSE:To obtain the enhancement of multiple pins in a composite lead frame using an insulating sheet, the improvement in heat dissipation of lead frame for dealing with the increase in heat generation of IC, and a low inductance o f a lead of dealing with the increase in switching noise easily and at low cost. CONSTITUTION:A body comprises a metal lead frame 1 in which an island 7 whose area is formed larger than that of a semiconductor device 9 and a plurality of leads 3 extending outwardly from the island 7 are integrated. A device hole for forming a space in which the semiconductor device 9 is placed is formed in the center of the island 7 in the body. A plurality of insulating sheets 4 which correspond to the leads 3 and on which a plurality of leads 3 are formed are stacked on once side of the island 7, and a metal die pad 2 for mounting the semiconductor device 9 is stuck the other side of the island 7 through the insulating sheets 4.
Patent JP-2000180846-A (JP)
Title: Liquid crystal display device and electronic device using the same
Inventor: OZAWA YUTAKA
IPC: G09F9/35
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display(LCD) device capable of displaying almost over all on the both sides of an LC panel without requiring two LCD panels. SOLUTION: An LCD device 10 is provided with a first reflecting polarizer 18 arranged on one surface side of an LC cell 22, second reflecting polarizer 42 arranged on the other surface side of the LC cell 22, first absorption type polarizer 14 arranged on the outer surface side of the first reflecting polarizer 18, and second absorption type polarizer 46 arranged on the outer surface side of the second reflecting polarizer 42. The first reflecting polarizer 18 reflects polarized light in a first wavelength area having a polarization plane in a first reflection axis direction and transmits polarized light having a polarization plane in a first transmission axis direction different from the first reflection axis direction. The second reflecting polarizer 42 reflects only polarized light in a second wavelength area having a polarization plane in a second reflection axis direction and transmits polarized light having a polarization plane in a second transmission axis direction different from the second reflection axis direction. Then, the first absorption type polarizer 14 has a transmission axis almost parallel with the first transmission axis and a second absorption type polarizer 46 has a transmission axis almost parallel with the second transmission axis.
Patent JP-H10175622-A (JP)
Title: String-cutting/removing device for tied article such as waste paper
Inventor: WATANABE TERUO
IPC: B65B69/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To automatically perform the cutting and removal of a tying string of a tied article such as waste paper. SOLUTION: This device comprises a feeding hopper A, a slat conveyor B having a scratching-up blade which cuts the tying string of a tied article such as waste paper by resisting the weight of the tied article such as waste paper being accumulated in a skirt C while combing up and carrying the tied article such as waste paper, the skirt C, a carried article holding plate E, and a discharging chute D. Then, the discharging chute D is equipped with a string removing device having an upper shaft with a string removing pin, which rotates in the same direction as the slat conveyor driving shaft, and a lower shaft which rotates in the opposite direction from the upper shaft, and the string removing device is rotatably provided by a pair of upper bearings 30 and a pair of lower bearings 32, on right and left both external sides of the discharging chute.
Patent JP-H11190708-A (JP)
Title: Gas detection sensor
Inventor: MORIYA KOJI
IPC: G01N27/16
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent adverse effect to sensor sensitivity even under an environment where oil adheres to a gas detection sensor, by sintering a detecting element at a sinter temperature higher by a specific value than a temperature whereat a deposit can be removed, and at a temperature not higher than a specific temperature. SOLUTION: A first detecting part 42 is a sintered body 46 formed by holding a noble metal catalyst 48 on a coil of a platinum wire 43. A second detecting part 44 also includes the platinum wire 43 and a sintered body 50, but does not hold the noble metal catalyst. In manufacturing the detecting part 42, γ-alumina particles are mixed and impregnated in a Pd nitrate aqueous solution to keep a predetermined ratio of the γ-alumina and Pd, dried, crushed and braked in a furnace at 1,000 deg.C, whereby α-alumina carrying Pd is generated. The α-alumina with Pd is crushed thereafter. The α-alumina, γ-alumina and tetrasilicate are mixed by a predetermined weight ratio, kneaded in a paste, adhered like a ball onto the platinum coil 43, and sintered at a sinter temperature not lower than 700 deg.C which is higher by 200 deg.C or more than a removal temperature 500 deg.C for removing an adhering substance and not higher than 1,000 deg.C.
Patent JP-H06202179-A (JP)
Title: Organic optical material durable against
Inventor: HIRAGA TAKASHI
IPC: C09K9/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide an org. optical material durable against laser light of a high power density from several hundreds MW/cm<2> to several hundreds GW/cm<2>, and to provide a testing method for this material. CONSTITUTION:A sample of an org. optical material is heated to a temp. over the max. temp. for use of the material in a vacuum chamber. Gas molecules emitted from the sample are ionized and analyzed with a mass spectrometer to compare the count of molecular ions attributed to water molecules with the count of molecular ions attributed to carbon monoxide and nitrogen molecules. This testing method is extremely useful to develop and improve an org. optical material free from photodamages which are caused by vaporization or foaming of a volatile component in the material when the material is heated by transmission of laser light of a high power density from several hundreds MW/cm<2> to several hundreds GW/cm<2>.
Patent JP-H06201507-A (JP)
Title: Liquid leakage detecting line
Inventor: TAKATORI TAIZO
IPC: G01M3/16
Filed: 1992-12-29
Abstract: PURPOSE:To enable detection of both the position of a liquid leakage and the position of disconnection by forming the detecting line by connecting a unit detecting line of each prescribed section which has electrode wires covered with an insulator to be dissolved in a liquid being an object of detection. CONSTITUTION:Unit detecting lines U1 to Un have electrode wires 3a and 3b constituted of a pair of conductors covered with a water-resistant insulator to be dissolved in a liquid being an object of detection. In the case when a liquid leakage occurs at points P and Q (on an Xth unit detecting line U) between the electrode wires 3a and 3b, contacts (a) and (e), contacts (b) and (g) and contacts (d) and (h) are connected respectively by a switch means 15. Then a short-circuiting circuit of a prescribed current stretching from a DC constant current power source 16a to the ground 16 through points A1 P Q B1 is formed. A voltage at the point Q is measured by a voltage measuring means 17 through points B2 D and the position of a liquid leakage is specified. For detecting the position of disconnection, besides, the amount of current flowing through a constant-current circuit of each prescribed section between the two elect rode wires 3a and 3b is measured and the section wherein the disconnection occurs is specified.
Patent JP-2001177273-A (JP)
Title: Cable-holding mechanism
Inventor: HIRATA YOSHITO
IPC: H05K7/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a cable-holding mechanism for forming cable wire cable introduction ports, with a plurality of sizes with one cable-holding mechanism. SOLUTION: Fixtures 13d and 13e for partially separating the inside and outside of an enclosure 13 are formed at the inlet and outlet of the enclosure 13, a cable-holding mechanism 14 for cable wires is detachably provided at the enclosure 13, at the same time, a fixture 14e for partially separating the inside and outside of the enclosure 13 and a side wall 14f and a side wall 14g are formed at the cable-holding mechanism 14 for cable wires when the cable- holding mechanism 14 for cable wires is fitted to the enclosure 13, an area other than the cable wire cable introduction port is blocked by the fixture 14e of the cable-holding mechanism 14 for cable wires, the side wall 14f, and the side wall 14g, fixtures 13d and 13e of the enclosure 13 for forming a cable wire introduction port,  and at the same time the mounting position of the cable- holding mechanism 14 for cable wires is changed, thus setting the size of the cable wire cable introduction port to a size according to the number of cables through the cable wire cable introduction port.
Patent JP-H11329435-A (JP)
Title: Lithium secondary battery negative electrode carbon material and lithium secondary battery using it
Inventor: MISHIMA RYOJI
IPC: C01B31/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce a reversible capacity and increase a discharge capacity by covering carbon fine particle surface with a silica thin film. SOLUTION: Carbon surface is subjected to silane treatment with a silane- coupling agent. The silane-coupling agent is presented by R-SiX3 wherein R is a vinyl group, amino group, epoxy group, mercapto group, or alkyl group, and X is a methoxy group, ethoxy group or methoxyethoxy group. The silane treatment include a wet method for mixing carbon particle to the silane-coupling agent solution followed by stirring and a dry method of kneading the silane- coupling agent with carbon particle by a kneading machine, and a crystalline thin film can be obtained by both the methods. An acid treatment or a high- temperature oxidation treatment is performed after the silane treatment, whereby a porous silica thin film can be provided. The high-temperature oxidation treatment is performed in air at 100-400 deg.C or in nitrogen or argon at 400-1000 deg.C.
Patent JP-H06202497-A (JP)
Title: Image forming device
Inventor: TAKEKOSHI NOBUHIKO
IPC: G03G15/02
Filed: 1992-12-29
Abstract: PURPOSE:To restrain irregularities in an image caused by discharge in the vicinity of a transfer nip, and to allow an electric field applying member or an electric field regulating member to abut on a transfer material carrier in a forward direction with respect to a transfer material carrying direction so as to obtain high image quality with excellent transfer efficiency by constituting an electrostatic charging nip where a transfer charging means comes in contact with a transfer material carrier so that it may be in the transfer nip where an image carrier comes in contact with a transfer material. CONSTITUTION:The transfer charging means 4 is provided with a plate-like conductive rubber blade 401 as the electric field applying member, and an electrode 402 impressing voltage on the blade 401. The electric field applying member 401 comes in contact with the image carrier 1 through the transfer material carrier 8 and the transfer material 6. At such a time, the electrostatic charging nip is made narrower than the transfer nip. Thus, toner scattering caused by the discharge out of the transfer nip, especially, near the upstream side is prevented, and the irregularities in the image is restrained. Meanwhile, the discharge is easily performed owing to abutting in the forward direction with respect to the transfer material carrying direction in order to allow the member 401 to uniformly abut on the transfer material carrier 8 with a light pressure, but the discharge restriction is compensated by providing the electric field regulating member.
Patent JP-H06203303-A (JP)
Title: Magnetic recording and reproducing method and magnetic head
Inventor: UCHINAMI SHUNICHI
IPC: G11B5/127
Filed: 1992-12-29
Abstract: PURPOSE:To easily record information into a magnetic recording medium with high coercive force and to improve the output at the time of reproducing by executing magnetic-recording while keeping a magnetic medium in a heated state and executing reproducing in an ordinary state. CONSTITUTION:A semiconductor laser 1 is arranged on a relatively forward position in the travelling direction of a magnetic head from the position of a gap part 2 serving a recording/reproducing electromagnetic conversion function. A magnetic disk is heated by beams emitted from the laser 1 to make the disk small in coercive force, thereby information is written in the disk.
Patent JP-H06204718-A (JP)
Title: High frequency signal line
Inventor: TAYA KEIICHIRO
IPC: H01P5/18
Filed: 1992-12-30
Abstract: PURPOSE:To obtain a coaxial cable both for open and enclosed types by covering a cover onto the cable so as to form the enclosed cable for transmission purpose and by removing the cover or covering a meshed cover with air gaps to the cable so as to form the open type cable for leakage purpose. CONSTITUTION:The coaxial cable is arranged to an inside of a case main body 8 made of a shield metal while a center conductor 2 or its extension conductor of the cable keeps insulation with respect to the case 8 and the cable is connected to other coaxial cable via a connector 9. An outer conductor and the case main body 8 are electrically connected through the connection. The length of the case cover 10 made of the same shield metal is one over several divisions of the entire length of the case main body 8, and several numbers of the covers 10 are connected consecutively to be covered onto the case main body 8. An induced conductor line 4 is stretched between connectors 11, 12 at both ends of the inside of one of the covers while being insulated electrically from the case. High frequency coupling is executed under the parallel arrangement of the metallic induced line 4, a matching resistor is connected to one end of the line 4, and the other end is used for a branch line connection terminal, and then the coaxial cable both for open and enclosed types is realized.
Patent JP-2001176049-A (JP)
Title: Magnetic recording medium
Inventor: SAITO AKIRA
IPC: G11B5/716
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having a magnetic layer which does not largely depend upon magnetic materials and is thermally stable. SOLUTION: This magnetic recording medium is constituted by successively forming a ground surface layer, magnetic layer and protective layer on a nonmagnetic surface. The magnetic layer consists of plural magnetic parts and separating parts. The respective magnetic parts are periodically uniformly embedded and distributed between the separating parts and are composed of soft magnetic layers having small coercive force and hard magnetic layers having large coercive force. The separating parts consist of a nonmagnetic material.
Patent JP-H05266671-A (JP)
Title: Memory cell provided with ferroelectric capacitor
IPC: G11C11/412
Filed: 1992-12-21
Abstract: PURPOSE: To obtain a cell suitable for VLSI at a low cost by reducing the number of elements constituting a circuit, the number of pieces of mutual connection between the elements, the dimension of the elements, required power and leakage current as much as possible in a static ramdom access memory using change-oven-type capacitive resistor. CONSTITUTION: An SRAM memory cell 10, which is provided with a latch having two voltage terminals (28 and 30), in order to store a data value and its reciprocal value, is shown in the figure. Ferroelectric capacitors (54 and 56) are connected to the respective terminals and a voltage power source. The circuit (58) alternately reads or writes a voltage level to the both voltage terminals. The ferroelectric capacitors hold an electric charge in the latch with little power loss, and package measure is made to be the one suitable to VLSI technique.
Patent JP-H06203830-A (JP)
Title: Battery
Inventor: NAGAURA TORU
IPC: H01M10/0566
Filed: 1992-12-29
Abstract: PURPOSE:To easily form an electrode having a uniform, high-density active material by forming an active material layer on a current collector, covering the layer with a soft film, immersing the layer in a liquid in a pressure container, and pressurizing the liquid. CONSTITUTION:A slurry is formed by mixing a pulverized active material with a binder and a solvent, and is applied to a current collector 31 and dried to form an active material layer 32. Next, the layer 32 is covered with a polyethylene sheet 33 and this covered material 22 is installed inside a pressure container 21 made of iron and a liquid 20 is put in the container 21 to immerse the material 22 therein. The liquid 20 is pressurized by a piston 23 to pressure mold the layer 32. Thereafter, the covered material 22 is taken out and dried after removal of the sheet 33 to form an electrode. The active material layer can thus be pressure molded using uniform pressure and the electrode which has the high-density active material layer can be manufactured.