baber/WOPTO huggingface dataset:
Patent JP-S6179045-A (JP)
Title: Transmission endless belt
Inventor: SAKAKIBARA SHIRO
IPC: F16G5/18
Filed: 1984-09-26
Abstract: PURPOSE:To improve the durability of a load block and a link of an endless belt by holding link coupling pins in contact with coupling pin pressing blocks, and disposing paired load blocks which are adapted to cover the link coupling pins and have contact surfaces with a driving pulley between the pressing blocks. CONSTITUTION:Link pieces 3 of an endless belt are held by bar-like pins P, and the respective bar-like pins are clamped by contact portions of the respective bar-like pin pressing blocks 6. A pair of load blocks 7, 8 which are adapted to cover the respective bar-like pins and have contact surfaces with a driving pulley are disposed between the pressing blocks. The load blocks are always paired to increase the number of contact surfaces with the driving pulley, so that the durability is improved. As the link pieces 3 do not contact the pressing blocks 6, the durability of links is improved.
Patent JP-S58105568-A (JP)
Title: Long length sensor for color image
Inventor: TAKAGI NOBUYOSHI
IPC: H04N1/028
Filed: 1981-12-14
Abstract: PURPOSE:To obtain a sensor which can discriminate multicolor image by allowing an N<+> type amorphous Si layer to grow on an intrinsic amorphous Si substrate having a Pt layer at the rear side, forming thereon an intrinsic amorphous si layer having a Pt layer at the surface and by applying light beam to the one of two junctions and obtaining an output from the other junction. CONSTITUTION:A Pt layer 5 having a high working function can be deposited at the rear side of non-additive intrinsic amorphous Si substrate 4 and an N<+> type amorphous Si layer 3 is deposited on the surface. Next, an intrinsic amorphous Si layer 2 is grown thereon while eliminating the mounting surface of an  electrode 6 and the Pt layer 1 is also deposited on the surface thereof. Thereafter, the electrodes 6 are respectively attached to the exposed area of layer 3 and the edges of layers 1 and 5. Then, the layers 1 and 2 form the one photo- sensor PS1, while the layers 6 and 4 form the other photo-sensor PS2. Thereby,  junctions are realized through the stracking structure and a closely-attachable  color image sensor with a large diameter can be obtained.
Patent JP-S5990467-A (JP)
Title: Solid-state image pickup element
Inventor: SAEKI HIDEO
IPC: H04N5/335
Filed: 1982-11-15
Abstract: PURPOSE:To obtain the same effect as the extended aperture ratio apparently by providing a minute convex condensor lens on each picture element of a solid- state image pickup element. CONSTITUTION:The convex condensor lense is located on each photodiode, i.e., a picture element, the arrangement is made accurately coincident with each other, and the size of the lens is the same size or over the photodiode. In figure, 3 is a silicon substrate, 4 is a passivation film and 5 is an intermediate film. The radius of curvature of the lens 2 is selected suitably taking the thickness and size of the lens 2, the size of the photodiode 1, the distance between the lens 2 and the photodiode 1 and the refractive index of the lens 2 and its background layer into account.
Patent JP-S6261008-A (JP)
Title: Production of plastic optical fiber
Inventor: ABE MASAAKI
IPC: D01D5/00
Filed: 1985-09-11
Abstract: PURPOSE:To permit simple and inexpensive production by filling a resin for core into a tube of a plastic capillary having the inside diameter corresponding to the diameter of the core and curing the resin. CONSTITUTION:A vinyl chloride capillary, PE capillary or 'Teflon(R)' capillary is utilized as the capillary for clad and a transparent thermoplastic epoxy resin is put into the capillary with a vacuum pump by putting one end of the capillary into the resin while the transparent thermosetting epoxy resin is kept heated to 20-50 deg.C to the decreased viscosity state and connecting the other end to the vacuum pump. The resin is then cured by a hot air dryer, by which a plastic optical fiber is obtd. The capillary which can be shrunk according to the shrinkage when the resin for the core cures is used.
Patent JP-H0526404-A (JP)
Title: Multi-tube type once-through boiler
Inventor: NAKAI TETSUSHI
IPC: F22B31/00
Filed: 1991-07-15
Abstract: PURPOSE:To get a low NOX and a low CO in a multi-tube type axial flow boiler using a gasification combustion burner by a method wherein the burner and a boiler structure are combined to each other. CONSTITUTION:A plurality of water tubes 110 are arranged substantially in parallel to each other in a vertical row with a desired distance just before an opening part of a flame guiding duct extending from an extremity end of a gasification combustion burner B. A clearance of each of the water tubes is set to be substantially equal to a diameter of each of the water tubes 110 or less than that diameter and the combustion gas is flowed in a crossing direction in respect to a group of the water tubes. A blower 102 and a burner duct 103 are disposed at an optional segment on S1, S2... for refining a width of a boiler A. In addition, the combustion burner B is of a type in which a part of the combustion gas is recirculated, a type in which the secondary air is partially mixed or a type in which a part of the combustion gas is recirculated and at the same time the secondary air is fed. A temperature of the combustion gas is controlled so as to restrict occurrence of toxic combustion waste material and at the same time gasification of the combustion gas is promoted with heat radiation of a flame guiding duct 109.
Patent JP-S6445111-A (JP)
Title: Electric double-layer capacitor
Inventor: MORIMOTO TAKESHI
IPC: H01G11/22
Filed: 1987-08-14
Abstract: PURPOSE:To improve withstand voltage, capacitance value and long-term reliability, by using an electrolyte, wherein specified quarternery ammonium salt is dissolved into a polar organic solvent. CONSTITUTION:An electric double-layer capacitor utilizes a electric double layers, which are formed at the interface between polarized electrodes 1 and 2 and an electroyte. In this capacitor, the electrolyte, wherein the quarternary ammonium salt of chain unsaturated carboxylic acid or carbon-ring carboxylic acid is dissolved into a polar organic solvent, is used. As the chain unsaturated carboxilic acid, e.g., maleic acid, fumaric acid, citraconic acid and the like are listed. As the carbon-ring carboxilic acid, e.g., benzoic acid, phthalic acid, salicylic acid, resorcylic acid, pyromellitic acid, cyclohexanecarboxylic acid, 1,5-naphtalenedicarboxyic acid and the like are listed. Thus, an electric double- layer capacitor characterized by a high withstand voltage, low capacitance deteriorating rate under the high temperature conditions and long-term reliability is obtained.
Patent JP-H0929150-A (JP)
Title: Hard substrate coater
Inventor: YAO YASUYOSHI
IPC: B05C21/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the accumulation of static electricity and excessive contact pressure by forming a nip roller for nipping and sending a hard substrate along with a microrod bar into the multistage structure consisting of the core bar, elastic layer and surface layer and forming the surface layer from a rubber material with the volume resistivity specified. SOLUTION: A microrod bar 14 is placed on a backup material provided in a coating soln. tank 12 and driven by a motor. Meanwhile, both left and right edges of a glass substrate 10 are placed on a conveyor roller 22, and the front edge is allowed to intrude into the space between the microrod bar 14 and nip roller 20. The substrate 10 is conveyed at a fixed speed, and the lower face of the substrate 10 is coated with the soln. by the microrod bar 14. In such a hard substrate coater, the nip roller 20 is formed into the multilayer structure consisting of a metallic columnar core bar 20A, an elastic layer 20B on the surface and a surface layer 20C covering the surface. At this time, the elastic layer 20C is formed from a rubber material having <=10<5> Ωcm volume resistivity.
Patent JP-S6092829-A (JP)
Title: Manufacture of slippery and transparent film
Inventor: NOSE KATSUHIKO
IPC: B29L9/00
Filed: 1983-10-27
Abstract: PURPOSE:To get film excellent for slippery and transparency by a method wherein composited material of water insoluble copolyester, soluble organic compound, water, inorganic particle and soluble silicon compound is painted and drawn on the surface of undrawn polyester film which is fluxed and extruded. CONSTITUTION:This film is composed of insoluble polyester copolymerizate which is formed from intermixing dicarboxylic acid component which contains whole dicarboxylic acid and dicarboxylic acid containing 0.5-15mol% sulfonic acid and glycol component A, soluble organic compound of boiling point 60- 200 deg.C B, water C, inorganic particle D and soluble silicon compound E, and the said film is painted water dispension which is composited at the weight ratio of component A/B=100/20-5,000, component B/C=100/50-1,000, component A/C=10,000/0.5-3,000, component A/E=100/0.5-10, and, furthermore, it is biaxially or monoaxially streched.
Patent JP-H0856988-A (JP)
Title: Manufacture of disposable shorts
Inventor: UCHIMOTO KENICHI
IPC: A61F5/44
Filed: 1994-08-26
Abstract: PURPOSE: To provide a method for manufacture capable of manufacturing disposable shorts of plural sizes by a simple modification by using one disposable shorts manufacturing line. CONSTITUTION: The disposable shorts are produced by longitudinally two-folding a laminate including an absorber at the line corresponding to the groin part, joining the parts corresponding both right and left waists and forming an opening 2 of a body part and a pair of leg part openings 3. The disposable shorts varying in the circumferential length around the waist and the circumferential length around the legs are manufactured by changing the spacings between the respective joining positions corresponding to both right and left waists at this time.
Patent JP-S6264202-A (JP)
Title: Controller for ac electric railcar
Inventor: SHIBA SADAMI
IPC: B60L9/12
Filed: 1985-09-12
Abstract: PURPOSE:To alleviate maintenance and inspection by providing a shortcircuit switch for shortcircuiting part of a resistor connected in parallel with the field of a main motor, and setting the output voltage of a power converter to the prescribed constant value by closing the switch. CONSTITUTION:When a weak field command is applied at a time t1, the thyristor phase angle of a main rectifier 3 is momentarily reduced in the prescribed amount. Thus, an armature current is reduced from a point A to a point B, and a shortcircuit switch 12 is closed at a time t2. When the switch 12 is closed, an armature current abruptly rises from the point B to a point C, but the risen current value is small since the output voltage of the rectifier 3 is reduced. Thereafter, the reduction in the phase of the thyristor is gradually returned until the output voltage becomes maximum at a time t3 when the time of period that the rectified state of the main motor becomes stable is elapsed. When the weak field is returned to the full field, only the switch 12 is opened.
Patent JP-H0751116-A (JP)
Title: Hair curler
Inventor: SAKAMOTO TOSHIHIRO
IPC: A45D2/10
Filed: 1993-08-16
Abstract: PURPOSE:To provide a hair curler which can finish the curl of hair as expected by applying suitable moisture to hair. CONSTITUTION:This device is composed of a curler 8 constituted by forming a cylindrical water retentive layer 12, water retaining capacity near the center of which is higher than that of an end face, on the outside face and embedding a metallic core 10 inside, and a heater for heating the water retentive layer 12 by generating heat at the core 10.
Patent JP-H0368718-A (JP)
Title: Production of hot rolled steel plate with high r'-value
Inventor: ANAMI GORO
IPC: C21D9/48
Filed: 1989-08-03
Abstract: PURPOSE:To produce a hot rolled steel plate having high r'-value and excellent in press formability by specifying finish rolling temp. and coiling temp., respectively, at the time of rolling a cast slab having a specific composition. CONSTITUTION:A slab of a steel having a composition which consists of, by weight, 0.001-0.02% C, 0.10-0.50% Mn, 0.001-0.02% P, 0.001-0.015% Si, 0.01-0.05% Al, further 0.01-0.10% Ti and/or 0.01-0.05% Nb, and the balance Fe with inevitable impurities and in which Ti*/C>4.0 is satisfied under the condition of Ti*=X+(48/93)Nb where X=x when x>=0 in x=Ti-(48/32)S-(48/14)N and X=0 when x<0 is prepared. At the time of rolling the above steel slab, finish rolling is carried out while regulating inlet temp. in finish rolling and outlet temp. in finish rolling to <730 deg.C and >=730 deg.C, respectively, and resulting rolled plate is coiled at >=700 deg.C. By this method, the necessity of recrystallization annealing after hot rolling can be obviated, and the steel plate having an r'-value as high as >= about 1.2 in an as-hot-rolled state can be obtained.
Patent JP-H0519899-A (JP)
Title: Data protection device
Inventor: YAMADA FUMIMASA
IPC: G06F1/26
Filed: 1991-07-16
Abstract: PURPOSE:To minimize the consumption of a battery while securing protecting the data in a computer device even in case of power source abnormality such as a power failure. CONSTITUTION:The uninterruptive power supply unit 18 which has the battery is connected to the power source input of the computer device 10. In response to the power failure signal from the uninterruptive power supply unit 18, the data being processed in the computer device 10 are saved on a nonvolatile storage device 16 and the processing is quitted by a data saving means. When the saving of the processed data is completed by the data saving means, a power feeding stopping means to the computer device 10 of the uninterruptive power supply unit 18 is provided.
Patent JP-H0488389-A (JP)
Title: Map image device
Inventor: KONDO NOBUHIRO
IPC: G06T11/60
Filed: 1990-08-01
Abstract: PURPOSE:To decrease a work quantity by generating the map of the ground surface, changing the scale of the maps according to the altitude of an airplane by the signal from an altimeter and displaying the map. CONSTITUTION:The output of a sensor system 1a is sent to an instrument 3 and a map generator 4a and the output of the map generator 4a is sent to a map display device 6. The sensor system 1a has the radio altimeter and INS (Iner-tial Navigation System) and the instrument 3 has the altimeter (display section) and HUD (Head Up Display). The map generator 4a generates the maps of the ground surface and changes and outputs the scale of the maps according to the altitude of the airplane by the signal from the radio altimeter of the sensor system 1a during the flight. The map display device 6 displays the maps by receiving the output from the map generator 4a. The scale is automatically changed over according to the altitude and the pilot's work quantity is decreased.
Patent JP-S6357697-A (JP)
Inventor: SATO YOSHIKO
IPC: C11D3/382
Filed: 1986-08-28
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-2001027057-A (JP)
Title: Handle assembly for tail gate or the like of vehicle
Inventor: WATANABE HIROBUMI
IPC: E05B1/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To rationalize the assembling of attaching fittings for a handle for opening door. SOLUTION: In an assembly having a handle for opening a tail gate attached to a car body 1 and an attaching fittings 6 for attaching the handle 5 to the tail gate, the attaching fittings 6 has a parallel portion fixed to the tail gate with a screw 9, a first bent portion projected out from the parallel portion and a second bent portion 8b; a first attaching hole 10a and a second attaching hole 10b are provided respectively to the tips of the bent portion; the handle 5 for opening the door is provided with a first attaching shaft 13a to be inserted to the first attaching hole 10a from the inner side to the outer side and a second attaching shaft 13b to be inserted to the second attaching hole 10b from the outer side to the inner side;  and a coil portion of a spring 16 for exerting the handle 5 toward a non-acting position for opening door is wound around the second attaching shaft 13b; and the spring 16 exerts the handle 5 for opening the door to the non-acting position and both the attaching shafts 13a, 13b cannot be removed from both the attaching holes 10a, 10b by the thickness of the coil portion even though the spring is shrunk to a minimum size in the axial direction.
Patent JP-S6095613-A (JP)
Title: Diagnosing method of plant
Inventor: TAMAOKI TETSUO
IPC: G05B23/02
Filed: 1983-10-31
Abstract: PURPOSE:To discriminate quickly the cause by which an abnormality has been generated, by executing automatically and simultaneously a learning and a diagnosis by a pattern vector having the highest sensitivity with respect to an unknown abnormality of a plant. CONSTITUTION:When a diagnosis start command of a nuclear power plant is given, its various statistical quantities are brought to a fast Fourier transform and analysis as one block at a time interval DELTAt, and also a statistical quantity Yi is calculated as an average of its N block. Subsequently, a sample pattern vector Xi is constituted by setting an initial condition, and a state Ki is determined by calculating a reference vector of the same constitution, which has been learned by a trial of said vector and a state K. Also, an RMS value of a frequency component of the outside of an area is calculated, and a distance between this logarithmic converting value and a value in a normal state is calculated, and a proportion to a threshold level is decided. A plant state Ko is determined by repeating said procedures, and at the time of an abnormal state, a new pattern vector is constituted, it is made a new reference data set, an alarm is raised, also a display is outputted and the diagnosis is ended.
Patent JP-S6445109-A (JP)
Title: Coil winding
Inventor: ISHIDA MASAHIRO
IPC: H01F41/08
Filed: 1987-08-14
Abstract: PURPOSE:To make a device compact and to improve production capacity, by moving a body to be wound in the direction reverse to the drawing direction of the wire, and imparting tension. CONSTITUTION:A loop is formed in wire 2. The tip part of the wire is chucked with a second chuck 12. A main body 10 is moved to the right. Then, the tip part of the wire 2 is inserted into a winding hole 3. At this time, a first chuck 11 chucks a tip part of the wire 2, which is inserted into the winding hole 3 and protrudes from the main body 10. The second chuck 12 is released and inputted into the main body 10. Therefore, the holding of the wire 2 is changed to the first chuck 11 from the second chuck 12. Then, the main body 10 is moved rightward, and the body to be wound is moved to the direction reverse to the moving direction of the main body 10. Then, the wire 2 is drawn, and tension is imparted to the wire 2. The wire 2 is wound around a part to be wound 4. Thus, the winding apparatus is made compact, and the production capacity of the windings is improved.
Patent JP-S5993808-A (JP)
Title: Operating method of blast furnace
Inventor: YOSHIKAWA FUMIAKI
IPC: C21B7/10
Filed: 1982-11-18
Abstract: PURPOSE:To take a quick measure for protecting the bottom of a blast furnace and to extend the life of the bottom of the blast furnace and the furnace itself by performing heat transmission analysis for the bottom of the blast furnace by using a boundary element method, predicting the shape of the erosion at the bottoom and selecting the operating condition under which the growth of the local erosion in prevented. CONSTITUTION:The bottom part (masonry part 8) of a blast furnace is considered as an axially symmetric body, and the boundary 4 on the meridian section where said bottom exists is divided to minute boundary elements (segments) 9. The temp. and heat flow rate at the node 10 on the entire boundary element 9 are detrmined by a boundary element method and the temp. in the position of each thermometer 6 embedded in the bottom is calculated. The calculated value and actually measured value in the position of each thermometer 6 are compared, and a presumed erosion line 5 is properly moved until the true erosion line is determined. The erosion condition in each part at the bottom of the blast furnace is thus detected at all times, and the measure for short-term and long-term protection in the eroded part is made quickly and exactly. The condition under which the growth of the local erosion is prevented is selected according to the predicted shape of the erosion at the furnace bottom and the furnace is operated under such condition.
Patent JP-H0933886-A (JP)
Title: Driving method for light source color switching type color liquid crystal display device
Inventor: HASHIMOTO SEIJI
IPC: G09G3/20
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a light source color switch system color liquid crystal display device without necessitating a color filter and advantageous for resolution and a light transmittance. SOLUTION: This method is the drive method for the light source color switching type color liquid crystal display device successively selectively light emitting light source colors different from each other among three colors R, G, B arranged on display areas adjacent to each other of the display areas (A-E) dividing a display pixel part corresponding to respective display areas. Thus, since display (color) signals are time division displayed in respective display areas in the direction of a time base, and the color signals are time division displayed in the direction of a vertical scan (that is, at every display area) also, the high resolution is obtained even when a moving image is displayed.
Patent JP-S5991702-A (JP)
Title: High frequency current injecting device
Inventor: TERATANI TATSUO
IPC: G01R1/22
Filed: 1982-11-18
Abstract: PURPOSE:To inject easily a high frequency current to a body to be tested via a wire harness without removing a wire harness section from the body to be tested by forming an outer conductor into a structure separable to two outer conductor chips. CONSTITUTION:A high frequency injecting device 12 consists of the outer conductor 20 and an inner conductor 22. The outer conductor 20 is provided with insertion holes 30, 32 in order to insert the wire harness section 18 between the outer conductor 20 and the inner conductor 22 in almost parallel with the direction of an electric field generated in the injecting device 12. Then, the outer coductor 20 has a structure separable into the two outer conductor chips 20a, 20b along a face including the insertion holes 30, 32. Thus, the high frequency current is injected easily to the body to be tested via the wire harness section without removing the wire harness section in the structure above.
Patent JP-H0489534-A (JP)
Title: Diagnosing method of variable-speed rotary machine
Inventor: YAMASHITA HAJIME
IPC: G01M99/00
Filed: 1990-07-31
Abstract: PURPOSE:To make it possible to specify a part wherein an abnormal phenomenon occurs, by utilizing a measuring method using vibration in rotary machine equipment which can make only a variable-speed operation. CONSTITUTION:The number of revolutions of a variable-speed rotary machine to be diagnosed is measured and a time of rotation during a variable-speed operation is computed for each prescribed rotation. With this time used as a basis, a pulse signal is generated at an interval which is supposed to occur on the occasion of abnormality. Meanwhile, the vibration of the machine is measured simultaneously when the number of revolutions is measured, and a periodic constant alpha is determined by numeric computation of a period caused by the rotation. Then, an envelope processing is executed by using a time constant which is determined by the constant alpha of the pulse signal generated. The cross-correlation of data on signals generated by such a processing as the above is taken for each rotation of several revolutions, the average value is calculated and the presence or absence of an abnormal part is thereby determined. By this method, an abnormal state of each part of the variable-speed rotary machine can be specified.