baber/WOPTO huggingface dataset:
Patent JP-H09144684-A (JP)
Title: Magnetic connection pump
Inventor: ITO ATSUSHI
IPC: F04D13/06
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the magnetic resistance of a magnetic path formed by flowing an exciting current to a stator coil, and increase the torque of an impeller. SOLUTION: The end surface 41a of a bearing housing 41 and the end surface 31c of one end part 31b of each stator core 31 which is situated on the opposite side to an impeller 22 are situated substantially on the same virtual plane. A stator support plate 5 has a magnetic path forming part 543 opposed to the end surface 41a of the bearing housing 41 formed in the center part as well as a press-in hole 52 for press-fitting the end part 31b of each stator core 31. The stator support plate 5 is formed by press working.
Patent JP-H09143336-A (JP)
Title: Covering sheet
Inventor: WATANABE KAZUYUKI
IPC: C08L53/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a covering sheet which is used as a substitute for a flexible vinyl chloride covering sheet and is excellent in properties such as flexibility and impact resistance and is desirably used as e.g. a mattress sheet, sand erosion preventing sheet, a sand erosion joint sheet or a wash-off preventing anchor mat. SOLUTION: This covering sheet is obtained by molding a resin composition comprising 100 pts.wt. propylene/α-olefin block copolymer having the following properties (a) to (d): (a) the main crystallization peak temperature is 85-95 deg.C when measured by the DSC method, (b) the half-width of the main crystallization peak temperature is 3-10 deg.C, (c) a subsidiary peak exists, and it appears at a temperature of 65-75 deg.C, and (d) the rate of the area of the main crystallization peak to that of the subsidiary crystallization peak is 3-15%, and 10-80 pts.wt. spherical inorganic filler.
Patent JP-H08164434-A (JP)
Title: Blank press apparatus
Inventor: ANTONIO KODATSUTO
IPC: B21D47/00
Filed: 1994-12-12
Abstract: PURPOSE: To provide a blank press device for use in a folding machine for producing folded sheet panels. CONSTITUTION: The blank press device for use in the folding machine for producing the folded sheet panels is provided with a central member 2 which may be lifted and exchanged to allow the final adjustment of the width of the blank press device. The adjustment of a base is executed by changing the number of additional members 3 and 3'. The blank press device has lifting groups 13 for the purpose of lowering or lifting the automated freely movable housing containers 13 for the central member 1 and the central member so as to part the same from their working positions or bringing the same closer to these positions and/or transferring the central member toward the automated housing containers 12 or apart therefrom.
Patent JP-S63162661-A (JP)
Title: Fluorine-containing amide derivative and production thereof
Inventor: FUCHIGAMI TAKAMASA
IPC: C07D295/18
Filed: 1986-12-25
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> and R<2> are H, halogen or polyfluorocarbon; R<3>-R<6> are H, alkyl, aralkyl or aryl; R<7> and R<8> are H, alkyl or aralkyl). EXAMPLE:N,N-Diethyl-3-perfluorooctylpropanamide. USE:An intermediate for synthesizing fluorine-containing carboxylic acids useful as functional materials such as surface active agent, surface treatment, LB film, etc. PREPARATION:A fluorine-containing alkyl iodide shown by formula II is reacted with an amine shown by formula III and carbon monoxide in the presence of a cobalt or rhodium catalyst at 20-150 deg.C to give a compound shown by formula I. The amount of the catalyst used is 1/10,000-1/3 equivalent based on the compound shown by formula II. 1-Fluoro-3-iodopropane may be cited as the compound shown by formula II and diethylamine as the amine shown by formula III.
Patent JP-H02154557-A (JP)
Title: Video interphone system
Inventor: TAJIMA TAIJI
IPC: H04N7/18
Filed: 1988-12-07
Abstract: PURPOSE:To suppress current consumption of a gate door slave set and to make the device small by providing a means regulating a constant current power supply into a constant voltage supplied from an indoor master set to the gate door slave set and connecting an infrared ray LED in the gate door slave set to the input side of a constant voltage regulating means. CONSTITUTION:A DC current supplied from a constant current source 30 of an indoor master set 2 passes at first through infrared ray LEDs 9 - 12 in the gate door slave set 1 to light up the LEDs. Then the current is supplied to a constant voltage regulating circuit 8, in which the current is subject to constant voltage regulation and the resulting voltage is fed to a camera control circuit 4 and a 2/4-wire conversion circuit 7. Thus, the current supplied to the gate door slave set 1 is consumed only by the camera 3, the camera control circuit 2 and the 2/4-wire conversion circuit 77 and is not required to supply the current for the infrared ray LED driving. Thus, the current consumption of the gate door slave set is reduced and the size of the constant current source 30 and the constant voltage regulating circuit 8 is made small.
Patent JP-H06138666-A (JP)
Title: Resist developer
Inventor: MOGI KIYOSHI
IPC: H01L21/30
Filed: 1992-10-23
Abstract: PURPOSE:To obtain such a resist pattern that the cross section of the pattern is not rounded after development and to prevent production of residue on a wafer by preparing a developer from a soln. essentially consisting of isopentyl acetate and isopropylalcohol. CONSTITUTION:This resist developer is used to develop a resist layer formed on a substrate after the resist layer is selectively exposed to light by irradiation of far UV irradiation. The developer is a soln. containing isopentyl acetate and isopropylalcohol. The vol. proportion of isopropyl alcohol in the soln. is preferably <=40%. Thereby, when a polymer resist such as polymethylmethacrylate is exposed to far UV rays for patterning, the resist pattern after development has a cross section without rounded but sharp edges. The resist dissolved is completely dissolved in the developer so that the resist can be completely removed by washing after development, and thereby, no resist remains on the substrate.
Patent JP-2000135697-A (JP)
Title: Slit plan deciding method and device thereof
Inventor: HASHIMOTO SHIGEJI
IPC: B26D5/06
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To decide a slit plan fewer in a repreparatory frequency than usual by setting the respective order remaining numbers in slit patterns adopted by one or more as the new order number among candidate slit patterns where a maximum or a difference from the maximum becomes a prescribed range in the placeable order number. SOLUTION: The order number Fi restrained in an intermediate product width W to respective lines of a matrix C is determined, and the whole orders containing the lines for showing orders for obtaining the maximum value in an order group S are extracted from a matrix B outputted by investigating whether or not the relationship of positive integer times is realized between the number and the other order number to generate a basic pattern with a numeric value as O on the order number Fi (Step 158). The placing number of orders unplaced in a range of a remaining width unplaceable by the basic pattern is successively increased to generate a candidate pattern (Step 160) to prepare a new order group having the remaining number generated at assumption time for adopting the candidate pattern (Step 162).
Patent JP-H06131524-A (JP)
Title: Automatic ticket examination machine
Inventor: MATSUKAWA KOICHI
IPC: G06Q50/26
Filed: 1992-10-21
Abstract: PURPOSE:To allow the automatic ticket examination machine to also correspond to post payment and to prevent the generation of illegal use by allowing admission to a ground under the condition that admission data to the ground is written in a card at the time of transmitting/receiving data between the main body of a main automatic ticket examination machine and the card. CONSTITUTION:A control device 5 in the main automatic ticket examination machine arranged on the inlet of a ground such as a toll recreation ground is provided with a CPU 8 for executing arithmetic processing by using a system program stored in a ROM 6 and working data stored in a RAM 7 and a communication control part 10 for transmitting/receiving data to/from a card C through an I/O unit 9 and a door driver 11 for opening/closing a door 1 are connected to the CPU 8. The CPU 8 decides whether admission data obtained when the card C communicates with the automatic ticket examination machine are included in the data inputted to the RAM 7 or not, and when the admission data are included, opens the door 1 of the examination machine to permit admission into a toll zone.
Patent JP-H03169481-A (JP)
Title: Automatic panel assembling apparatus
Inventor: KATAYAMA HIROSHI
IPC: B23K9/00
Filed: 1989-11-28
Abstract: PURPOSE:To shorten the working term, improving working safety and working accuracy by providing one set of conveying device with a welding machine, which can shift the upper part of a preparing stage for frame and the adjoining upper part of a base plate for assembling panel, and two sets of conveying device for the frame. CONSTITUTION:When the conveying device 8 with the welding machine comes on the base plate 6 for assembling the panel, fine adjustment is executed and a clamping device is descended and welding face in the frame 02 is press- contacted on a steel plate 01 prefixed to the base plate 6 for assembling panel. The automatic welding machine 10 in the conveying device 8 with the welding machine is descended near to the welding line in the steel plate 01 and each frame 02 is tack welded to the steel plate 01 along the welding line. When the automatic welding machine 10 reaches the welding running limit position in the welding line, only the conveying device 8 with the welding machine release the clamping device 9 and is shifted to the next tack welding position. By this method, as the frame is automatically tack welded on the steel plate without any man-labor at all, efficiency, labor safety and accuracy of the panel assembling work can be improved.
Patent JP-H11146597-A (JP)
Title: Small motor
Inventor: TSUKAMOTO ISAO
IPC: H02K5/16
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent decrease in rotational torque of shaft by suppressing vibration and noise, without having to align shaft center between two fixed bearing holes. SOLUTION: A rotor 5 is provided at the center of coils 3, 4. Two bearings 13, 14 are fixed to a case 2, and a shaft 6 fixed to the rotor is supported by fixed bearing holes 13a, 14a. Center-adjusting bearings 21, 22 having center- adjusting bearing holes 21a, 22a are provided between the fixed bearings 13, 14 and the rotor. A leaf spring 23 exerts a rotor 5 and makes the center- adjusting bearing 21, 22 contact to the fixed bearings 13, 14. The contact surface between the center-regulating bearings 21, 22 and the fixed bearings 13, 14 have ruggedness relation but provide conformity. A first shaft center which permits clearance deviation between both the fixed bearing holes 13a, 14a is provided between each of fixed bearing holes 13a, 14a and the shaft 6.  A second clearance smaller than the first clearance is provided between the center- regulating bearing holes 21a, 22a and the shaft 6.
Patent JP-H05122819-A (JP)
Title: Power cable joint
Inventor: TAKAHASHI YOSHIHISA
IPC: H02G15/103
Filed: 1991-10-29
Abstract: PURPOSE:To eliminate electrical defect due to concentration of stress at a rising part by winding an uncrosslinked polyethylene tape composed of same material as a joint insulator upto the maximum outer diameter of the outer semiconductive layer at an intermediate joint and then performing crosslinking. CONSTITUTION:Rubber.plastic insulated cables 1, 1' to be jointed are stripped in step at the ends thereof to expose the cable conductors which are then applied with a conductor joint tube 2. The conductor joint tube 2 is then compressed to joint the cable conductors. Uncrosslinked polyethylene tapes 5, 5', for example, composed of same material as a joint insulator 3 are wound upto the maximum outer diameter of the outer semiconductive layer 4 at an intermediate joint, and then crosslinking is performed. According to the method, electrical defect due to concentration of stress can be eliminated at the rising part of the insulator 3.
Patent JP-H06162709-A (JP)
Title: Magnetic disk device
Inventor: YOSHIDA HIROHIKO
IPC: G11B23/00
Filed: 1992-11-18
Abstract: PURPOSE:To prevent the generation of the warpage of a magnetic medium by making a spindle hub, a spacer and a clamper of a ceramic material. CONSTITUTION:A spindle hub 3 is attached to the tip part of a spindle motor 2 attached to a base 9 and a magnetic medium 1 is mounted on the spindle hub 3 via a spacer 4. An uppermost magnetic medium is pressed on its outer peripheral part by a clamper 5 and the magnetic medium 1 and the spacer 4 are fixed o the spindle hub 3. Stress is generated in the spindle hub 3, the spacer 4 and the clamper 5 by the pressing of this clamper 5. The spindle hub 3, the spacer 4 and the clamper 5 are made of a highly rigid ceramic material. Therefore, even when stress of them is generated deformation of it is made small and thus, warpage of the magnetic medium 1 is hardly generated.
Patent JP-S63161947-A (JP)
Inventor: ISHIZUKA TOSHIHIRO
IPC: A61B10/00
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08167806-A (JP)
Title: Capacitor buit-in type coaxial resonator
Inventor: ASADA NAOYUKI
IPC: H01P1/205
Filed: 1994-12-13
Abstract: PURPOSE: To reduce cost, to improve reliability and to improve the stability of a Q value and that of temperature almost to the same degree. CONSTITUTION: An internal electrode 13 is formed on the inner surface of a hole 11a penetrated into a dielectric 11, an external electrode 12 is formed on the outer periphery of the dielectric 11 except the end face 11b of one aperture of the through hole 11a and a prescribed position on the electrode 12 is divided by a slit part 14. Since a coaxial resonator part 15 constituted of an external electrode part 12a and the internal electrode 13 and a capacitor part 16 including an external electrode part 12b and the electrode 13 are integrally formed, these electrode parts 12a, 12b, 13 can be simultaneously formed by using a material with high conductivity.
Patent JP-2000137653-A (JP)
Title: Information processor and device and system and method for forming image and computer readable recording medium for recording program for allowing the same computer to execute the same method
Inventor: AKUTSU TAKASHI
IPC: G06F13/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To efficiently distribute resources to be used for holding a conference or the like. SOLUTION: An image forming part 103 connected with a network is provided with a phenomenon designating part 501 for designating phenomenon information, transmitting part 502 for transmitting the phenomenon information designated by the phenomenon designating part 501, receiving part 503 for receiving image formation information corresponding to the phenomenon information transmitted by the transmitting part 502, and image forming part 504 for forming an image based on the image formation information received by the receiving part 508.
Patent JP-H03209166-A (JP)
Title: Preparation and use of metal sol agent
Inventor: HIYUUSUTON JII BURUTSUKUSU JIY
IPC: G01N33/543
Filed: 1990-11-16
Abstract: PURPOSE: To obtain a method and test kit useful for various immunoassay detecting systems by forming metallic sol particles having a preselected size by reducing a metal-containing solution under the optimum pH condition and coating the particles with a bonding compound so as to bond at least one selected immunochemically reactive component to the particles. CONSTITUTION: Colloidal gold particles are coated with glutaraldehyde under a low-pH condition so as to bond an immunochemically reactive component to the particles. A substantial size range from about 20nm to 92nm can be used for the gold particles and, when the sizes of the particles are adjusted to this size range, the particles are seen in a reddish blue color. The gold particles labeled with such a specific immunochemically reactive component can be used for various immunoassay detecting systems as a specific reagent. Therefore, the stability of the gold particles can be improved and the fine particles can be effectively made to function over wide severe immunoassay conditions.
Patent JP-2000136651-A (JP)
Title: Connecting vibration damper for structure
Inventor: KAGEYAMA MITSURU
IPC: F16F15/06
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To interpose an elastic body having the elastic modulus of an optimum value and capable of being expanded and contracted in long size together with a damper between structures to be vibration-damped in a connecting vibration damper, by which horizontal vibrations are damped by mutually coupling the independently adjacent structures in a high rise, a tower shape or the like and having different natural periods. SOLUTION: A damper 5a and an elastic body 5c are connected in parallel between the adjacent independent structures 1, 3 having different natural periods. A cable 5c is used as the elastic body, one tip of the cable is fixed onto one structure while the intermediate section is stretched around a direction-change shaft 5b installed to the other structure, and the other tip is fixed at a place, where horizontal relative displacement generated between the fixed site of one tip and the direction-change shaft 5b is absorbed and the elastic body can be expanded and contracted, at that time.
Patent JP-H05137984-A (JP)
Title: Production of multilayer reverse osmotic membrane
Inventor: TAKAHASHI SERIYA
IPC: B01D71/82
Filed: 1991-11-25
Abstract: PURPOSE:To produce a multilayer semipermeable membrane having high separating performance and producing a large amt. of water with a fluorinated hydrocarbon solvent which is noncombustible or has a high flash point, is safe at the time of handling and does not destroy an ozone layer. CONSTITUTION:When a multiplayer semipermeable membrane is produced by interfacial polycondensation of multifunctional amine and multifunctional acyl halide on a porous polymer film, a fluorinated hydrocarbon solvent which is noncombustible or has >=20 deg.C flash point is used as a solvent for the multifunctional acyl halide.
Patent JP-H06140834-A (JP)
Title: Production of helical antenna embedded in foaming resin body
Inventor: MAEDA ATSUSHI
IPC: H01Q21/06
Filed: 1992-10-22
Abstract: PURPOSE:To improve the fitting accuracy of antenna elements in a helical antenna. CONSTITUTION:Since a lot of helical antenna elements 1 helically winding lead wires are fitted to a planar waveguide for the helical antenna, antenna performance is made instable when vibrations are applied from the outside. Therefore, the helical antenna elements 1 are embedded in a foaming resin body. Since the rigidity of this foaming resin body is low, however, the fitting accuracy of the helical antenna elements 1 gets adverse. Therefore, a reinforcing member 14 is added to metal dies 10 and 11 for attaching the reinforcing member 14 such as a metal plate to this foaming resin body, and foamed and molded integrally together with the helical antenna elements 1.
Patent JP-H03168274-A (JP)
Title: Working fluid
Inventor: ARITA KOJI
IPC: C09K5/04
Filed: 1989-11-29
Abstract: PURPOSE:To obtain a working fluid, containing specific amounts of chlorodifluoromethane, tetrafluoroethane and dichlorotrifluoroethane, hardly affecting the stratospheric ozonosphere and used for refrigerators, heat pumps, etc. CONSTITUTION:The objective working fluid containing at least three kinds of fluorocarbons of <=90wt.%, preferably 5-85wt.% chlorodifluoromethane (R22), <=95wt.%, preferably <=85wt.% tetrafluoroethane (R134a) and <=55wt.%, preferably <=50wt.% dichlorotrifluoroethane (R123).
Patent JP-2000136160-A (JP)
Title: Purification of bromine compound
Inventor: TAKEYA YUTAKA
IPC: C07C49/84
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having high purity and excellent heat stability by crystallization wherein crystalline concentration in a slurry comprising a good solvent, a poor solvent and crystals of a bromine compound is in a specified range and the solubility of the bromine compound is kept in a specified range. SOLUTION: This compound is obtained by following steps; (A) a crude solution of a bromine compound of the formula [Ar1 and Ar2 are each a 6-10C hydrocarbon group; (m) and (n) are each 1-4; (p) and (q) are each 2 or 4] is fed into a slurry including particles of the above mentioned bromine compound and crystallized the bromine compound in a agitated solvent, wherein (B) the slurry is kept its bromine particle concentration to be 10-50 wt.%, (C) the solvent in the slurry is a mixture consisting of a good solvent (e.g. methylene chloride or chloroform) and a poor solvent (e.g. methanol) for the bromine compound and the solubility of the compound is kept to be 0.1-5 g/100 g-solvent and (D) the slurry is taken out and the solid particles of the bromine compound are separated.
Patent JP-H07149057-A (JP)
Title: Thermosensible display material
Inventor: MASUBUCHI FUMITO
IPC: B41J2/32
Filed: 1993-11-16
Abstract: PURPOSE:To improve contrast by inclining at least a portion of a first interface between either layers of a reversible thermosensible material layer, intermediate layers and a colored layer relative to a surface of the reversible thermosensible material layer in a thermosensible display material, on which write/erase of informations can be repeatedly performed by heating. CONSTITUTION:A thermosensible display material comprises a reversible thermosensible material layer 1, of which transparency reversibly changes with temperature, one or more layers 8 consist of a transparent material or the like, and a colored layer 6, said layers being provided in this order, and said layers 8 of the transparent material having a different refractive index than that of a layer which is adjacent to the layers 8 with at least one interface between the layers. At least a part of a first interface between either layers of the reversible thermosensible material layer 1, to the colored layer 6 is inclined relative to a surface of the reversible thermosensible material layer 1. Thus the layers 8 are consisted of prism sheet or lenticular sheet. Light is made incident upon an angular area of total reflection whereby a thermosensible display material having a high contrast is obtained.
Patent JP-H09123699-A (JP)
Title: Decorative structure
Inventor: WATANABE MAKOTO
IPC: B44C5/08
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a natural comfort by a method wherein stick-like elements have flexibility so that they trail in the wind when they are windswept. SOLUTION: A decorative structure includes at least a stick-like element 20 that is self-supporting with its lower end fixed in a ground 10, and the stick- like element 20 has a flexibility.