baber/WOPTO huggingface dataset:
Patent JP-H06137261-A (JP)
Title: Rotary equipment
Inventor: TATSUNO HIYOSHI
IPC: F03G7/00
Filed: 1992-10-27
Abstract: PURPOSE:To continue rotation of a rotor using a permanent magnet by interposing a magnetism shielding body for shielding magnetism of a magnet between the magnet of a stator and the magnet of the rotor when the magnet of the rotor comes to the position where a braking power with the magnet of the stator works the strongest. CONSTITUTION:Permanent magnets 22 are fixed on the inner circumference of a stator 21 with an equal interval and arranged in a rotor 31 on which permanent magnets 32 are fixed on the outer circumference with an equal interval. Particularly, a magnetism shielding body 41 is interposed between the permanent magnets 22 of the stator 21 and the permanent magnets 32 of the rotor 31 so that magnetism of the magnets are screened by the magnetism shielding body 41 when the magnet 32 of the rotor 31 comes to the position where a braking power with the magnet 22 of the stator 21 works the strongest. That is, at the position where a magnetic force of the magnets to stop rotation acts between the rotor 31 and the stator 21 during rotation, or two rotors 31, the magnetism is shielded by the magnetism shielding body 41, and rotation is not stopped but the point is passed and rotation is continued by inertia of the rotor 31.
Patent JP-S63168435-A (JP)
Title: Production of laminate of resin film with aluminum foil or sheet
Inventor: YAMASHITA YUJI
IPC: C08J5/12
Filed: 1986-12-29
Abstract: PURPOSE:To obtain the title laminate which can retain a strong adhesion for a long time, by bonding an aluminum foil or sheet having a surface on which an oxide film has been formed to an ethylene ionomer resin sheet through a specified adhesive. CONSTITUTION:An aluminum foil or sheet obtained by rolling to a predetermined thickness and subsequent annealing is washed with an alkali bath containing a phosphate (e.g., sodium tripolyphosphate), a borate, Na2CO3, a sulfate, an nonionic surfactant, an anionic surfactant, etc., and having a pH of 9-11 and a surface tension of 33-35dyn/cm to remove stains of rolling oil, etc., and at the same time, to remove the weak layer on the uppermost surface of the aluminum oxide film, and aged for at least 5 days in an atmosphere of a temperature of 0-80 deg.C and a humidity of 20-80% to strengthen the oxide film surface layer. This aluminum foil or sheet is heat-bonded to a resin film of the same type as the adhesive through an aqueous dispersion adhesive prepared by adding 0.01-3.0pts.wt. phosphoric salt or ester to 100pts. wt. ethylene ionomer resin.
Patent JP-S63161527-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: YOSHIOKA SHINPEI
IPC: G11B5/84
Filed: 1986-12-25
Abstract: PURPOSE:To improve the smoothness on the surface of the undercoat layer even when a nonsolvent type paint is in use by coating the undercoat layer having no solvent onto the nonmagnetic base, heating the said layer so as to decrease the viscosity and using a smoother so as to smooth the said layer. CONSTITUTION:A nonsolvent paint constituting the undercoat layer is coated onto the face of the nonmagnetic base, the layer is heated to decrease the viscosity of the coating film, the layer is smoothed by using a smoother and the said layer is cured by radiating the radiant ray to the layer. While the solvent of the paint using the conventional solvent is evaporated by heating and the viscosity of the coating film gets higher, the nonsolvent paint does not act like in such a way and the paint is not dried till the drying of the coating film by the radiation of radiant ray, the viscosity decrease due to heating is attained. Thus, even when the undercoat paint having no solvent is in use, the smoothness of the surface of the undercoat layer is improved.
Patent JP-H06163907-A (JP)
Title: Voltage drive semiconductor device
Inventor: SUGAWARA YOSHITAKA
IPC: H01L29/744
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a voltage drive semiconductor device exhibiting ON resistance reducing effect through conductivity modulation just like an IGBT or a MOS thyristor in which voltage drop across junction is substantially eliminated while reducing power loss. CONSTITUTION:An n-source 1, a p-well 2, an n-drain 3 and a MOS gate electrode 10 constitute a MOSFET whereas the n-source 1, the p-well 2, the n-drain 3, an n-emitter 4, a p-base 5, and an n-collector 6 constitute a bipolar transistor. These transistors are integrated through the n-drain 3 and the n-emitter 4 of the same conductivity type. Holes are injected from the bipolar transistor having extremely low collector saturation resistance into the drain of the voltage drive MOSFET to cause conductivity modulation at the drain of the MOSFET thus reducing power loss of voltage drive semiconductor device significantly.
Patent JP-2000136347-A (JP)
Title: Water-based coating
Inventor: TANIMOTO SEIJI
IPC: C09D175/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based coating which gives coated films excellent in water resistance, solvent resistance, adhesion to substrates and the like. SOLUTION: A water-based coating comprises a polyurethane emulsion obtained by reacting (a) a vinyl alcohol polymer having at least one functional group selected from an amino group, a primary hydroxyl group and an acetoacetyl group in the molecule and (b) a low-molecular compound having an amino group or a hydroxyl group in the molecule with a polyurethane prepolymer having an isocyanate group in the molecule in an aqueous medium.
Patent JP-H02157911-A (JP)
Title: Plant supervisory and control device
Inventor: MATSUKI TSUTOMU
IPC: G05B23/02
Filed: 1988-12-12
Abstract: PURPOSE:To efficiently execute supervisory by displaying the operation state of an equipment as an animation in the case of supervisory and control. CONSTITUTION:A computer 4 is composed of a plant automation control processing part 40, plant data input processing part 41, plant data base part 42, plant information display processing part 43, animation display control processing part 44. The plant automation control processing part 40 receives the data of the plant data base part 42 and generates the control output of a plant 1. Further, the control of the animation display control processing part 44 is executed and the dynamic picture display is executed. Here, the plant data base part (memory) 42 is equipped with various data bases. Thus, in correspondence to a plant state signal, the dynamic picture display can be executed on a display screen corresponding to the equipment and the supervisory can be made efficient.
Patent JP-H07167227-A (JP)
Title: Internal intermeshing planetary gear structure and flexible intermeshing type gear intermeshing structure
Inventor: ISHIDA TOSHIHIRO
IPC: F16H1/32
Filed: 1993-12-13
Abstract: PURPOSE:To reduce power transmission loss by making an external gear slip against an internal gear at every rotation of an input shaft by the difference of the number of teeth between the internal and the external gears. CONSTITUTION:The difference of the number teeth between an external gear and an internal gear is denoted as N (N: an integer of 2 or more). The tooth profile of the external tooth 109 of the external gear is made by using the innermost curve when N pieces of epitrochoid parallel curves are overlapped by shifting the phase as its reference, while the tooth profile of the internal tooth 111 of the internal gear is made by using the innermost curve when the epitrochoid parallel curve is overlapped by shifting the phase of N pieces of intermeshing envelopes inside the trochoid by the same number of the external gear. With this constitution, the external tooth gear slips (autorotates) by N teeth against the internal gear by every rotation of the input shaft. Thus, surface pressure of the point of contact of the external tooth 109 and the internal tooth 111 can be reduced and the load capacity can be improved.
Patent JP-H06153747-A (JP)
Title: Float fixing line
Inventor: IMATAKE KENJI
IPC: A01K93/00
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a float fixing line extremely increasing bundling power by water absorption, softly sticking fast to a main line, not damaging the main line, not being caught by a guide in winding a fishing line on a reel. CONSTITUTION:Collected yarn obtained by bundling filaments comprising a polyamide-based synthetic polymer is subjected to permanent processing to give strand yarn, which is used as a float fixing line 10. The float fixing line 10 is previously wound around a core 20 and tied. A main line 1 is inserted into the core 20, the core is extracted and then both the ends of the float fixing line 10 is stretched to tie the float fixing line in a shape of jujube of a small size to the main line 1.
Patent JP-2000107896-A (JP)
Title: Paper container squeezer
Inventor: TSUCHIYA TOSHIHIRO
IPC: B30B9/32
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify the operation and to save the maintenance cost by providing a compression member which is turnably fitted to a rotary shaft of a main body, has a compression surface opposite to a deep wall of a groove in the body and is provided with a holding part for turning it. SOLUTION: A groove part 11 comprising a side wall 12a, a deep wall 14 and a bottom part 16 is formed from a top surface to a front surface in a main body 1 which is a box releasing its lower surface. A rotary shaft 13a is provided at a high position of both side walls 12a and an opening part 15 through which a paper container before being treated, is not passed and the paper container after being compression- treated, is passed, is provided full in the width of the groove part 11 in the deepest part of the bottom part 16. A compression member 2 is slightly narrower than the groove part 11, a rotary bearing hole 22b is provided in both side surfaces, is fitted to the rotary shaft 13a and is fitted turnably in the groove part 11. A holding part 21 is provided on the compression member 2, and a compression surface is provided at a position opposite to the deep wall 14 of the main body 1. The compression member 2 is opened, a used paper container is set, the paper container is compressed and deformed and dropped to the outside of the body when a next paper container is set.
Patent JP-H03231988-A (JP)
Title: Color cathode-ray tube
Inventor: ITO TAKEO
IPC: C09K11/78
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a cathode-ray tube having excellent contrast and luminance characteristics such as luminescence by using a red light-emitting Y2O3:Eu fluorescent material as an inner face fluorescent of a face plate and covering the outer surface with a light filter having selective absorbance. CONSTITUTION:The objective color cathode-ray tube can be obtained by using a Y2O3:Eu fluorescent material having a doped Eu concentration of 3.0-9.0mol% based on the matrix as a red light-emitting fluorescent material for the inner face of a face plate and using an outer surface light filter having maximum absorption wavelength at 575+ or -20nm in the region of 400-650nm and satisfying the relationships of formulas I to V wherein T450, T530, T550, T580-600, T615 and Tmin are transmittances of light having wavelength of 450nm, 530nm, 550nm, the maximum absorption wavelength in 580-600nm, 615nm and the maximum absorption wavelength in the whole region, respectively.
Patent JP-H04176039-A (JP)
Title: Magneto-optical recording medium
Inventor: KUDO TOSHIO
IPC: G11B11/105
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a high C/N by generating the change of the direction of the magnetization of a magneto-optical recording layer and the change of the reflectivity of a reflecting layer by light irradiation and recording information. CONSTITUTION:A magneto-optical recording medium is composed of a substrate 1, an enhancement layer 2, a magneto-optical recording layer 3, a reflecting layer 4 and a protective layer 5. The temperatures of the magneto-optical recording layer 3 and the reflecting layer 4 are elevated partially by irradiation with light, and recording bits 7 are formed to these layers 3, 4. The direction of magnetization is converted by an external magnetic field in the same manner as normal magneto-optical recording in a section corresponding to the magneto- optical recording layer 3 in the recording bits 7 at that time, and reflectivity to light for read is altered in a section corresponding to the reflecting layer 4. Consequently, the change of a strength-rotational angle with the variation of the direction of magnetization and the change of the reflectivity of the reflecting layer 4 can be overlapped in reading, thus improving the performance index. Accordingly, a high C/N can be acquired.
Patent JP-H03169740-A (JP)
Title: Sunroof device
Inventor: HIRAHARA MANABU
IPC: B60J7/05
Filed: 1989-11-30
Abstract: PURPOSE:To provide a high tilt opening and closing force by a method wherein an elevating link to elevate a panel is pivotally supported on the rear end side of a roof opening part, and the elevating link is vertically rocked through a timing arm longitudinally moved in linkage with a slider during tilt opening and closing. CONSTITUTION:A sunroof device is formed such that a panel 23 to open and close an opening part 22 formed in a roof 21 of a vehicle is caused to perform tilt opening and closing and longitudinal movement through longitudinal movement of a slider 27. In this case, an elevating link 30 to elevate the panel 23 is pivotally supported on the rear end part side of the opening part 22 and on a stationary shaft 56, and a timing arm 29 longitudinally moved in linkage with the slider 27 only during tilt opening and closing of the panel 23 is provided. The elevating link is rocked in linkage with longitudinal movement of the timing arm 29. A tilt cam groove 58 with which a pin 61 of the timing arm 29 is engaged is formed in the elevating link 30 so that free rocking of the elevating link 30 is allowed during a time except tilt opening/closing of the panel 23.
Patent JP-H04187324-A (JP)
Title: Die for drawing metal plate
Inventor: BABA TADANORI
IPC: B21D24/04
Filed: 1990-11-20
Abstract: PURPOSE:To miniaturize and simplify the forming die by forming the visor part stretching to the central direction of the die on the guide block, and forming a guide clearance some what larger than the plate thickness of a blank material between the upper surface of the die. CONSTITUTION:The guide blocks 15 are fixed at three places on the upper surface of the die 2. The guide clearance 16 for guiding the blank material 10 is formed between the lower surface of the visor part 15a of the guide block 15 and the upper surface of the die 2. The guide clearance 16 is set some what larger than the plate thickness of the blank material 10. The upper die 5 lowers, the blank material 10 is drawn between the punch 6 and the lower die 3. The peripheral edge of the blank material 10 is pressed with the visor part 15a of the guide block 15 so that the deformation of recess and projection does not occur. The products 10a is gone out from the die when the lower die 3 is pushed and elevated with the spring 4 following to the upper die 5 elevating, because the peripheral edge of the blank material 10 is not positioned in the guide clearance 16. The structure of the die can be miniaturized and simplified.
Patent JP-H10116713-A (JP)
Title: Variable resistor for high voltage
Inventor: NAGAOKA YORIMICHI
IPC: H01C1/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To improve the adjusting accuracy of DF(dynamic focus). SOLUTION: This variable resistor for high voltage has an insulating substrate 2 with a resistor pattern 6 having fetching lines 10 and 11, which divide an input voltage and fetch the divided voltages to the outside, a clamping circuit part 23, which is connected to the fetching lines 10 and 11, first and second capacitor elements 26 and 27, whose one-end sides are connected to both end parts of the clamping circuit 23, and an insulating case 3 having the shape that one surface for containing those parts is opened. The insulating substrate 2 is contained in a substrate containing part 4 of the insulating case 3.  The clamping circuit part 23 and the first and second capacitor elements 26 and 27 are contained in a clamping-circuit-part containing part 5a and capacitor- element containing parts 5b and 5c, which are formed in neighboring the substrate containing part 4 of the insulating case 3, respectively.
Patent JP-H11148905-A (JP)
Title: Electron beam inspection method and apparatus therefor
Inventor: NAGAI TAKAMITSU
IPC: H01J37/26
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To dispense with the scanning of electron beam because an inspection region is irradiated collectively and to inspect a sample without performing image addition from low magnification to high magnification. SOLUTION: A primary optical electronic beam irradiation part 11 emitting electron beam having a rectangular cross section from a linear cathode 12 to irradiate the inspection region 1a of a sample 16, a secondary optical image projection part 17 magnifying the image constituted by the secondary electrons and reflected electrons generated from the inspection region 1a by the irradiation with electron beam to predetermined magnification to form the magnified image on an electron beam detection part and the electron beam detection part 11 forming a detection signal on the basis of the formed image are provided and, herein, the primary optical electron beam irradiation part 11 forms electron beam so as to have an area almost the same as that of the inspection region 1a of the sample 16 to collectively irradiate the inspection region 1a.
Patent JP-H08172510-A (JP)
Title: Image input device
Inventor: KATO HIROMI
IPC: H04N1/04
Filed: 1994-12-16
Abstract: PURPOSE: To read an original by holding an original flat and smooth on an original placing plate without replacing an original retainer regardless of the type of the original. CONSTITUTION: A pin 13 is provided projectingly from the upper side of an original frame 12 in the direction Z and its tip is penetrated through a hole made to a retainer main body 11. A locking ring 16 is fitted to prevent falling- off of the pin 13 to the tip and an original retainer 14 is fixed to the original frame 12. Thus, the original retainer 14 is connected/disconnected freely to/from the original unit main body 11. An elastic body 17 is interposed between the retaining unit main body 11 and the original frame 12 to energize the original frame 12 and the original retainer 14 to the original placing plate 2.  When the original retainer unit approaches the original placing plate 2, the original retainer 14 retains the original 20 to the original placing plate 2 by the energizing force of the elastic body 17 and the gravity of the original frame 12 and the original retainer 14 closely hold the original.
Patent JP-H08169089-A (JP)
Title: Agricultural reinforced vinyl chloride resin film
Inventor: HASENAKA IKUO
IPC: A01G9/14
Filed: 1994-12-16
Abstract: PURPOSE: To obtain an agricultural resin film having high tensile strength and excellent durability and capable of being subjected to regeneration treatment by forming reinforcing yarn from multifilaments made of a vinyl chloride or vinylidene chloride resin bundled by a binder composed of a resin emulsion. CONSTITUTION: Reinforcing yarns formed from multifilaments made of a vinyl chloride or vinylidene chloride resin bundled by a bvinder composed of a resin emulsion are used to be arranged between two soft vinyl chloride resin films. The agricultural reinforced vinyl chloride resin film thus obtained has good anti-fogging properties and dustproof properties and is especially high in tensile strength and excellent in durability and can be subjected to regeneration treatment and is suitably used as a cover material for a greenhouse or tunnel cultivation.
Patent JP-H06162848-A (JP)
Title: Bushing with abnormality detecting device
Inventor: SAKAI KEISUKE
IPC: H01B17/34
Filed: 1992-11-24
Abstract: PURPOSE:To easily detect in a short time an inside abnormal condition at the installation place of a bushing. CONSTITUTION:A telescopic detecting body 16, composed of a bellows expanding and contracting following the inside pressure variation of a bushing main body 1, is protrudedly provided on the outer periphery of a bushing main body 1 in a bushing composed by enclosing insulating oil O in the bushing main body 1. A measuring body 21 is arranged corresponding to the telescopic detecting body 16 for measuring the telescopic condition of the telescopic detecting body 16.
Patent JP-2001129632-A (JP)
Title: Method of manufacturing component with head
Inventor: NAKANO SHOZO
IPC: B21J5/08
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To enable upsetting of a bulb of a component with a head in a stable process in the same attitude as mass production from a trial manufacture even if in a total upsetting ration L/D is 8 or larger. SOLUTION: A bulb 13 is formed by chamfering of both ends in cutting a material and upsetting in a plurality of continuous mutistage processing. Ahead of the above processing, the material is heat-treated, qualified, and processed through phosphor acid coating-chemical synthesis treatment, the processed material is held by a holder and a thin axis 14 inserted into dies hole is compressedly-restricted by a dies cushion pin.
Patent JP-H05123519-A (JP)
Title: Contamination display device of air filter for electronic machinery
Inventor: HASEGAWA HIROYUKI
IPC: B01D46/42
Filed: 1991-10-31
Abstract: PURPOSE:To judge the contamination quantity of an air filter by revolving the movable plate in a support frame by the revolving quantity corresponding to the flow rate of air depending on the contamination quantity of the air filter in a cooling open air suction hole. CONSTITUTION:A support frame 1 is attached to an electronic machinery housing 101 corresponding to the cooling open air suction hole of electronic machinery and a movable plate 2 is supported in a revolvable manner within the support frame 1. The movable plate 2 is revolved by the revolving quantity corresponding to the flow rate of air depending on the contamination quantity of the air filter 104 arranged in the cooling open air suction hole 103. As a result, the contamination quantity of the air filter can be judged on the basis of the revolving quantity of the movable plate 2.
Patent JP-H04186404-A (JP)
Title: Operation management system
Inventor: YANAGI HITOSHI
IPC: G08G1/00
Filed: 1990-11-21
Abstract: PURPOSE:To always stably control a controlled object depending upon differences among individual operators or commanders by storing a control constant depending upon each operator's or commander's habits or individual difference in a storage medium such as an IC card to be easily replaced. CONSTITUTION:Control timing forming processing 4 forms control timing by means of a control constant 2 depending upon a person and a control constant 3 independent of the person in accordance with the status of each controlled object. The control constant 2 to be changed in each person is stored in a storage medium such as an IC card to be easily replaced to control the controlled object by means of the constant 2. Since the control constant 2 can easily be changed by replacing the storage medium, stable control free from personal differences can be executed.