baber/WOPTO huggingface dataset:
Patent JP-H06170249-A (JP)
Title: Test tube which can preserve ample solution
Inventor: KUWABARA HIROSUMI
IPC: B01L3/14
Filed: 1992-12-04
Abstract: PURPOSE:To enhance working efficiency by eliminating the dissipation of a sample according to a retransfer in the case the sample in a test tube is formed as the preserved sample in a vial. CONSTITUTION:This test tube is constituted of a test tube body 1 and a vial 6 and the internal threaded part 5 of an aperture 3 on the bottom end side of the test tube body 1 is constituted fittably by means of screw threads into the internal threaded part 10 of the mouth 7 of the vial 6. The test tube body 1 is freely attachably and detachably connected via a sealing material 11 to the vial 6. The sample soln. subjected to a prescribed treatment is automatically stored in the vial 6 in the lower part of the test tube and, therefore, the entire volume of the sample is easily and rapidly preserved into the vial 6 simply by unscrewing the test tube body 1 and removing the test tube body from the vial 6.
Patent JP-H06170637-A (JP)
Title: Steel plate transport method in steel plate shearing facility
Inventor: KAMAGATA ATSUSHI
IPC: B23D19/06
Filed: 1992-12-04
Abstract: PURPOSE:To provide a means to prevent meander of steel plates and eliminate a height difference in a cutting surface when a steel plate is fed intermittently by a pinch roll and cut by a double side shear and a slitter. CONSTITUTION:A clutch 11 is located at an upper roll drive shaft section of a pinch roll 4-1 which feeds a steel plate at a constant pitch intermittently. When a steel plate is transported, the upper roll 4-1 is made in contact idly with the clutch 11, and a lower roll 4-2 only is driven to feed the steel plate at a constant pitch. Accordingly, because the upper roll 4-1 of the pinch roll is not driven, the unbalance of an upper roll drive torque, which is the main cause of meander of steel plates, can be eliminated. Since the steel plate can be fed in straight forward direction at a constant pitch, the cutting accuracy of it can be increased. For heavy objects, the upper roll 4-1 is driven by the clutch 11 to prevent the lower roll 4-2 from being overloaded.
Patent JP-H10184910-A (JP)
Title: Switch device for shift lever
Inventor: IWAO NOBUYUKI
IPC: B60K20/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To detect the operation in two directions of a shift lever as well as to eliminate inconvenience such as cutoff by preventing the erroneous operation in which a hand is placed on the shift lever. SOLUTION: A switch device 12 for a shift lever 9 is provided with a rod 11 to be interlocked with the shift lever 9 and divided on the way into two parts, a cylinder body 18 provided on one rod 17, a piston 19 provided on the other rod 16, stoppers 23, 24 provided on both end sides in the axial direction of the cylinder body 18, a hole 30 formed in the piston radial direction, a spring 29 and detent balls 27 which are housed in the hole 30, a detent groove 28 provided on the inner surface of the cylinder body 18, and a pair of switches 31, 32 arranged on both sides in the axial direction of the detent groove 28 and to react by being pressed by the detent balls 27 in the movement from the neutral position of the piston 19.
Patent JP-H11179985-A (JP)
Title: Page printer
Inventor: FUJIWARA MASAKI
IPC: B41J5/44
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a page printer which is capable of speeding up the development process of font data even when using a font data storage means which is accessed taking time. SOLUTION: When an address sent onto an address bus AB from a CPU1 is identified as a head address of font data FDT which is equivalent to a single block, a wait signal WAIT bar is connected to the CPU1 by a control signal generation means 4 and at the same time, a block update signal BU bar is output. Further, font address data FAD which is equivalent to a single block starting with the head address is sequentially generated so that the font address data FAD meets the timing of a write cycle of the CPU1, with the help of a reading control means 5 to which the block update signal BU bar and a read signal RD bar are entered, and is imparted to a font data storage means 3. Simultaneously, a font read signal FRD bar synchronized with the font address data FAD is generated and then is connected to the font data storage means 3.
Patent JP-H10199221-A (JP)
Title: Portable acoustic apparatus
Inventor: GOTO TAKESHI
IPC: G11B33/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To assure stable use, even in the lateral attitude, of a portable acoustic apparatus such as a cassette tape recorder with a radio receiver which is generally used in the vertical attitude. SOLUTION: An antenna support 62 projected near one end part of the upper part of the rear surface of the main body 1, an antenna rest 68 projected near the other end part and projected section 70 are respectively projected almost in the same degree as the legs to stably support the main body 1 when the main body 1 is placed in lateral in combination with the edge part 82 at the lower side of the battery accommodating section 80. The apparatus can also be set in lateral by projecting the battery accommodation section 80 in the same degree as the amount of projection of the antenna support 62.
Patent JP-2000169683-A (JP)
Title: Polyester composition
Inventor: AOYAMA MASATOSHI
IPC: C08K3/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding composition having excellent molding processability and heat resistance by adding specific amounts of residues of a specific binuclear oxide, a phosphorus compound and a specified compound to a polyester. SOLUTION: This composition comprises (A) a polyester and residues of (B) a binuclear oxide composed of main metal elements of titanium and silicon, (C) a phosphorus compound and (D) an alkaline earth metal compound and/or a cobalt compound in amounts of 0.5-300 ppm calculated as titanium atom of the component B, 0.5-400 ppm calculated as phosphorus atom of the component C and 5-300 ppm calculated as alkaline earth metal or cobalt metal atom and has preferably <=0.35 reduction in intrinsic viscosity <ΔIV> (in the case of being retained in a molten state in a nitrogen atmosphere at, 300 deg.C for 8 hours). A polyethylene terephthalate (a polyester copolymer consisting essentially of polyethylene terephthalate), etc., are preferable as the component A.
Patent JP-2001163831-A (JP)
Title: Method for producing (meth)acrylic ester
Inventor: SONOBE HIROSHI
IPC: C07C69/54
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily producing a high-purity (meth)acrylic ester with a low content of impurities derived from a catalyst by using a small amount of the catalyst without causing polymerization. SOLUTION: A zirconium tetramethoxide is used as the catalyst and a specific N-oxyl compound is used as a polymerization inhibitor when methyl (meth) acrylate is reacted with a 3-18C alcohol to produce the (meth)acrylic ester.
Patent JP-H10186485-A (JP)
Title: Device and camera provided with microcomputer
Inventor: YAMANO SHOZO
IPC: G03B7/26
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To omit a program power source from the subject device by connecting a connection terminal arranged at a position where it is not exposed to the outside of the device in a normal use state to an external power source and supplying program voltage to a microcomputer incorporating a flash EEPROM. SOLUTION: A battery 4 is connected to the power source terminal VL of the microcomputer 2 incorporating the flash EEPROM and arranged inside the camera body 1 through a DC-DC converter 3 so as to supply stable operation voltage necessary for the normal operation of the microcomputer 2. The connection terminal 12 on the camera body 1 side is connected to the power source terminal of team power source 10 and the ground terminal of the power source 10 is connected to a chassis 11. Thus, the terminal 12 has only to be connected to the power source 10 only at the time of rewriting the flash EEPROM, and the program power source need not be specially provided in the camera main body 1.
Patent JP-H07201351-A (JP)
Title: Structure for solid electrolyte fuel cell
Inventor: NAGATA MASAKATSU
IPC: H01M8/12
Filed: 1993-12-28
Abstract: PURPOSE:To improve generating efficiency by decreasing output loss and further increasing output density. CONSTITUTION:A plurality of cells 21 are arranged in at least two rows by setting the center axial line of the cell in parallel to each other, and between the rows of these cells 21, a plurality of the first conductive plates 22 in width wider than a center space between the two cells 21 in each row are arranged in a condition non-conductive to each other. A pair of the second conductive plates 24 in width almost equal to that of the first conductive plates 22 are arranged in a condition non-conductive to each other by interposing the cell 21 in each row and further by displacing the plate in a direction of arranging the cell 21 by a length almost half the width relating to the first conductive plate 22. Further, the cell 21 in each row, by conducting its peripheral side electrode to any one of the conductive plates 22 and also by conducting an interconnector 25 to the other conductive plate 24, is connected in series.
Patent JP-H06173372-A (JP)
Title: External wall of building
Inventor: MIYOSHI YASUO
IPC: E04B2/86
Filed: 1992-12-09
Abstract: PURPOSE:To make it possible to omit the placement or spray work of ready- mixed concrete or mortar by at least a portion of the thickness of a wall-board member. CONSTITUTION:A reinforced net (b) is overlapped with a wallboard member (d) in a state to make horizontal reinforcing bars 7 of the reinforced net as the outside, the reinforced net (b) and wallboard member (d) are tightly fastened with a bolt (c) fitting a vertical reinforcement fitting hook 8 to a vertical reinforcement 6 of the reinforced net (b) and passing through the wallboard member (d) and a fastening nut 10 screwed in the bolt, at the same time, they are connected and fixed to a skeleton of a building. A large number of ceramic plates (a) are suspended by fitting consolidated horizontal reinforcement fitting sections 4 to the horizontal reinforcing bars 7 of the reinforced net (b) and, at the same time, the reinforced net (b) is in a buried state to bury oblong projection threads 3 in mortar 14 such as mortar, etc., having adhesives sprayed to the outside of the wall-board member (d).
Patent JP-2000173318-A (JP)
Title: Headlight
Inventor: SHIMADA KAZUYUKI
IPC: F21V7/09
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a headlight by preventing the generation of uncomfortableness even if a person looks into the headlight when it is off. SOLUTION: In this headlight 1, dummy reflecting surfaces 32 are formed so that inclination thereof in relation to the basic surface 4 formed by plural block reflecting surfaces 31 is gradually changed and that the incident light is cut by the block reflecting surfaces 31a of the boundary bonded to the dummy reflecting surface 32 among the block reflecting surfaces 31. With this structure, the light to be reflected by the dummy reflecting surface 32 is cut by the block reflecting surface 31 without using a light cutting rib, and feeling of uniformity can be obtained without generating a step difference between the block reflecting surface 31 and the dummy reflecting surface 32.
Patent JP-H07201329-A (JP)
Title: Hydrogen storage alloy electrode and manufacture of the electrode
Inventor: KIMOTO MAMORU
IPC: H01M4/38
Filed: 1993-12-29
Abstract: PURPOSE:To provide a hydrogen storage alloy having excellent properties for electrodes by coating or fitting a current collector with specified hydrogen storage alloy powder and then sintering the collector. CONSTITUTION:Hydrogen storage alloy powder with a spherical shape, almost a sherical shape, an egg-like shape, or a shape by gathering these shapes is produced by a centrifugal spraying method or a gas atomizing method. Then, the obtained hydrogen storage alloy powder and a viscosity improved solution obtained by dissolving a viscosity improver in water or an organic solvent are kneaded to give paste. A current collector is coated or filled with the paste and fired to decompose and remove the viscosity improver and at the same time to sinter the hydrogen storage alloy powder and thus the alloy electrode fit for the purpose is produced. The hydrogen storage alloy electrode has high filling density and corrosion resistance. As a result, a metal-hydride secondary battery with excellent cycle properties is obtained by using the negative electrode.
Patent JP-2001176232-A (JP)
Title: Magnetic head slider and magnetic disk device
Inventor: TSUCHIYAMA RYUJI
IPC: G11B21/21
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To decrease floating variations and the fluctuations in a flying height, to satisfy the floating characteristics at which a floating profile is made constant and to prevent the dust infiltrating between a slider and a medium from being adhered to a recording and reproducing element. SOLUTION: A central pad 14 which can be an air bearing surface is disposed in front of the air inflow direction of an outflow pad 13 mounted with the recording and reproducing element 16, by which head crush damaging a medium surface is prevented and the magnetic head slider excellent in high recording density and high reliability and the magnetic head device may be effectively provided.
Patent JP-H05137989-A (JP)
Title: Static mixer
Inventor: SAEKI RIYOUJI
IPC: B01F5/00
Filed: 1991-11-13
Abstract: PURPOSE:To perform complete mixing in a short passage to prevent pressure loss by forming a twisted blade path, a mixing passage and bisected vertical passages on concentric circles toward the center on a segment of a line divided in an even number on the circumference. CONSTITUTION:A solution 1 and a solution 2 come into contact with each other at a contact point 3 and pass through a vertical passage 5 from a horizontal passage 4 and are twisted in a twisted blade path 6 and flow to a junction opening 7 while turbulent mixing. On the other hand, the liquid 1 and the liquid 2 in adjacent divided sections come into contact with each other at a contact point 8 and pass through vertical passage 10 from a horizontal passage 9 and are twisted in a twisted blade path 11 and reach the junction opening 7 while turbulent mixing. The solutions proceed in a mixing passage 12 while mixing in a turbulent condition and flow to bisected vertical passage 14, 15 at a diverging point 13 and each reach junction openings 18, 19 through twisted blade paths 20, 21 and unite with the solutions flowing from adjacent twisted blade paths 20, 21 to mix them by turbulence. Thus mixing efficiency is increased and the sum of the areas of the passages of inflow liquid phase are equalized, causing pressure loss to be decreased.
Patent JP-H10167065-A (JP)
Title: Wheel device of rolling stock
Inventor: SATO CHIEKO
IPC: B61F13/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the maintenance work for a railroad. SOLUTION: The right and left side frames 15A, 15B of an axle frame 15 have front and rear wheels 13, 14 journalled to both ends, have abutting parts 30 formed at the centers of their tops, and have support blocks 26, 26 provided at both longitudinal ends. A support frame 17 connected to the body side via fulcrum shafts 16, 16 fitted into roughly the center of the axle frame 15 are mounted on the axle frame 15. The abutting part 30 is formed at the center of the top of each of the side frames 15A, 15B. An elastic member 40 is provided between the axle frame 15 and the support frame 17.  The elastic member 40 includes a center spring bearing 42 abutting to the abutting part 30, front and rear spring bearings 43 locked with the front and rear windows 27, 29 of the support frame 17, and a spring 41 supported between the spring bearings 42, 43 via a spring support rod 44 and elastically deformed in the longitudinal direction.
Patent JP-H09184227-A (JP)
Title: Long floor panel and composite floor material using it
Inventor: FUJIOKA KENJI
IPC: E04B5/40
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To form a sturdy floor construction simply and quickly by laying a composite floor material which uses a long floor panel in the space where the intended floor is constructed. SOLUTION: A certain number of long floor panels 1 made of metal having joining edges 1a, 1b on the sides are coupled together so that a floor base material is built, which is furnished with dovetail grooves X, and concrete 2 is poured onto the floor base material and in the dovetail grooves X, and inside the concrete 2, reinforcement 4 are arranged. Thus an intended floor construction is completed. Reinforcement 4 are shaped as tracing the two joining edges 1a, 1b to couple together the lower parts and are equipped in the upper part with projections at a certain spacing, to which a supporting plate 7 is used provided with a groove pinching the reinforcement 4.
Patent JP-H09185233-A (JP)
Title: Developing device
Inventor: TAKAMI NOBUO
IPC: G03G15/08
Filed: 1995-12-31
Abstract: PROBLEM TO BE SOLVED: To house developer as much as possible in a developing device whose space is restricted by making the height of the discharging port of a developer receiving member higher than that of a receiving port, and moving the developer inside a developer storing part downward in a vertical direction on the receiving port side, and upward in the vertical direction on the discharging port side. SOLUTION: As to the shape of a developer receiving case 24; the upper end edge 24c of the developer discharging port side is higher than the upper end edge 24b of the developer receiving port side. That is, the height of the upper end edge 24b of the developer receiving port side is formed on a position which is a little bit lower than the central shaft of a third carrying roller 23, and the height of the upper end edge 24c of the discharging port side is formed on a position which is a little bit higher than the central shaft. The surface of the developer is nearly uniform in a device stopping condition (a). When the device is driven (b), the surface of the developer drops in the vicinity of the receiving port, and rises in the vicinity of the discharging port by the rotation of an outside screw paddle having a stirring board part 26a.  Since the upper end edge 24c of the discharging port side is higher, more developer can be stored.
Patent JP-2001165683-A (JP)
Title: Route guidance device and medium
Inventor: ASAI GORO
IPC: G01C21/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To calculate costs per unit time in the case of navigation using public transport. SOLUTION: A navigation ECU 18 calculates costs for vehicle routes and public transport routes based on map data and data on public transport stored in a map data memory device 16. The costs for the vehicle routes are converted into costs per unit time by dividing each distance cost by a vehicle speed set according to the kind of road. As to the costs for the public transport routes, costs per unit time are obtained by adding up required time between stations and waiting time. By presenting the costs per unit time for the vehicle routes, comparison with the public transport routes can be realized.
Patent JP-2001166174-A (JP)
Title: Multilayered core optical fiber
Inventor: YAMASHITA TOMOYOSHI
IPC: G02B6/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a plastic optical fiber which is small in bending loss and wide in band. SOLUTION: The optical fiber having a multilayered structure concentrically laminated with homopolymers HP1, HP2,..., HPn which are respectively manufactured from monomers M1, M2,..., Mn ((n) is an integer of >=2) and are lower in refractive indices in this order and >=2 kinds of (co)polymers which are binary or higher dimension copolymers CPs of these monomers and are selected from the group consisting of >=1 kinds varying in copolymerization compositions and refractive indices is formed by adopting the structure arranged with >=1 waveguides composed of high-refractive index layers formed by enclosing the inner periphery and outer periphery in the radial direction of the optical fiber with low-refractive index layers to an annular form.
Patent JP-H11179144-A (JP)
Title: Spray type desulfurization apparatus
Inventor: TORII MASAHIRO
IPC: B01D53/50
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To uniformize a thin part of a spray flow of an absorbing solution sprayed by a spray type desulfurization apparatus. SOLUTION: This apparatus is provided with supply pipes 15 arranged in a plurality of rows in a horizontal direction at a plurality of stages in a vertical direction at specified intervals and a plurality of spray nozzles 16 provided on each of the supply pipes 15 at specified intervals along a longitudinal direction of the supply pipes 15 in such a manner that an absorbing solution 11 is diffused and sprayed toward waste gas through the respective nozzles 16 so as to bring spray diffusion flow into contact with the waste gas for effecting desulfurization of the waste gas. In this case, auxiliary spray nozzles 20 are provided on the supply pipes 15 for spraying the absorbing solution 11 toward thin part of spray flow formed by the spray diffusion flow from the respective spray nozzles 16.
Patent JP-H10174573-A (JP)
Title: Apparatus for molding food material, and device equipped with the same and used for producing plural multi-layered foods
Inventor: HARADA MASARU
IPC: A23L17/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for molding a food material, capable of branching the food material and simultaneously producing plural molded products though a nozzle having plural orifices, and further to provide a device for deeding plural molded food materials to a travelling carrying means to efficiently and simultaneously produce the uniform multi-layered foods. SOLUTION: A food material is fed from a hopper 16 into a branching member 17 through the opening 33 of a casing 32. The fed food material is inhibited with two separation walls 43, sucked into three gears 40, branched into three flows and subsequently extruded. The branched and extruded food materials are delivered from the three extrusion ports 36 into the nozzle 18 having the three orifices 48. The food materials are subsequently compressed and molded into bar-like molded products.
Patent JP-2001170646-A (JP)
Title: Water passing method of electric deionized water production device
Inventor: ASAKAWA TOMOJI
IPC: C02F1/44
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a water passing method of an electric deionized water production device efficiently removing a wear acid component such as silica and carbonic acid, without adding alkali water to be treated in a reverse osmosis membrane device in the front stage, and also stably providing advanced deionized water for a long period. SOLUTION: In the water passing method of the electric deionized water production device in which a cation exchange membrane and an anion exchange membrane are alternately arranged between an anode and a cathode, and a desalting room substantially filled only with an anion exchange body and a concentration room are alternately formed between both the membranes, water to be treated is passed through the device so that a superficial velocity of the desalting room is <=150.