baber/WOPTO huggingface dataset:
Patent JP-H01156783-A (JP)
Title: Roll for fixing device
Inventor: FUKUNAGA NORITOMO
IPC: B32B15/08
Filed: 1987-12-14
Abstract: PURPOSE:To obtain a roll which has small variation in external diameter and provides good releasability by providing a silicone rubber layer of phenyl-based diorganopolysiloxane with a specific ratio and a single-liquid condensation reaction setting type silicone rubber layer with specific thickness on the surface of a mandrel. CONSTITUTION:The lower layer 2 is formed of silicone rubber based upon such diorganopolysiloxane that 3-50% of all organic groups are a phenyl group on the surface of the mandrel 1 made of stainless steel. Then, the single-liquid condensation reaction setting type silicone rubber layer is provided on the surface of the layer 2 and after layer sets, it is polished by postcuring to 10-1,000mum thickness; and the layer is further dipped in silicone oil to form a surface layer 3. When the thickness of the layer 3 is <=10mum, the layer wears and the silicone rubber layer appears in a short time, but when the thickness is >=1,000mum, the layer swells with the silicone oil and increases more in external diameter. Thus, the roll for the fixation is obtained which has small variation in external diameter and provides superior releasability.
Patent JP-H11132444-A (JP)
Title: Method and device for preventing clogging of regenerative body of regenerative burner
Inventor: KAMITSUMA GAKUSHI
IPC: F23L15/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for preventing a clogging of a regenerative body of a regenerative burner with an excellent work efficiency and an operating efficiency capable of removing an attachment attaching to an outside peripheral surface of a regenerative body using a rammer while maintaining a combustion of the regenerative burner. SOLUTION: A method and a device for preventing a clogging of a regenerative body of a regenerative burner, wherein a regenerative body 3 is moved by a reciprocating action in back and forth directions of a rammer 11 introduced from a side of a regenerative room 4 where the regenerative body 3 of the regenerative burner is contained, so that an attachment attaching to an outside peripheral surface of the regenerative body 3 is removed by a contact friction generated between the regenerative body 3 and the regenerative body 3.
Patent JP-H11135237-A (JP)
Title: Heater
Inventor: TOUGE AKIYA
IPC: H05B3/14
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To improve heat retaining property and maintenability by adding powdery particles or solid material as electric insulator and slate asphalt as linking material to carbon material as main component, forming a semi- conductive body by heating mold, and grabbing the semi-conductive body between electrodes. SOLUTION: A heater P is formed by adhering electrodes 3, 3 made of copper plates on the both surfaces of a square timber shaped semi-conductive body 1 with rectangular cross section and by coating its periphery with heat resistant resin insulator 5, and current-carrying wires 6, 6 are connected with electrodes 3, 3. Thus, because the semi-conductive body 1 of the heater P is a lump of the carbon material and slate asphalt, has heat retaining property, and releases far infrared radiation, the semi-conductive body is effectively used to form environment of life infrastructure such as prevention of freezing of water tubes. In addition, because it has good switch-like function where excess temperature rising is stopped by a simple mixing means of material composition, it saves energy and is easily maintained as even a thermostat plays only an auxiliary role.
Patent JP-H09159720-A (JP)
Title: Apparatus for monitoring stain of outdoor insulator
Inventor: TAKANO TETSUMI
IPC: G01N27/04
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To specify an insulator generating radio interference waves, by setting a current sensor at a pylon which is interposed between the ground side of an insulator and the pylon and, monitoring an output signal of the current sensor separately as a leak current component and a partial discharge component. SOLUTION: A current sensor comprising a resistor 11 is connected with a coaxial cable 12 at both ends of an insulator at the ground side. An output signal of the cable 12 is input to a detection box 17 fixed to a pylon 4. An output signal of the box 17 is, via a fiber optic cable 14 along the pylon 4, input to a measuring box 18 on a ground 3. An optical signal is converted to an electric signal via an O/E converter in the box 18. An output signal of the O/E converter is branched to two. One electric signal is input to a low pass filter and the other electric signal is input to a high pass filter. Output signals from the low pass filter and high pass filter are input to a leak current display device and a partial discharge amount display device, respectively.
Patent JP-H07172571-A (JP)
Title: Device of low dust generating property
Inventor: UMEDA TOSHIRO
IPC: H01L21/027
Filed: 1993-12-16
Abstract: PURPOSE:To provide a device of low dust generating property which restrains generation of fine particles, restrains sticking of the fine particles onto the surface of a work, and restrains dispersion of the fine particles for the circumference. CONSTITUTION:In a device of low dust generating property for processing a work 13 under clean environment, a member 12 slidably contacted with the work 13 is constituted of a base material of hard material, and a film consisting of diamond-like carbon formed on the surface of the base material.
Patent JP-H10164866-A (JP)
Title: Piezoelectric servo stage
Inventor: HISADA NAOKO
IPC: G01N37/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric servo stage in which correction of refractive index can be carried out in real time when servo is applied through laser length measuring units having high accuracy. SOLUTION: Actual displacement of the stage of a tube scanner 11 is measured by means of laser length measuring units 14x, 14y and a correction signal for equalizing the count data from the laser length measuring units 14x, 14y to a designated position is calculated by a servo circuit 15. Furthermore analog signals indicative of current atmospheric pressure and temperature in the vicinity of the stage are outputted from a barometer 21 and an air temperature meter 22 and a signal corresponding to the analog signals is generated from a refractive index correction circuit 23. The designated position is then multiplied by the signal thus generated to obtain a new designated position. The new designated position is applied, along with a correction signal from the servo circuit 15, to the tube scanner 11 thus measuring a position while correcting the refractive index in real time.
Patent JP-H09162555-A (JP)
Title: Multilayer circuit board and its manufacture
Inventor: OKABE SHUICHI
IPC: H05K1/11
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent not only a sinking from occurring under a bonding pad but also a wire bonded to a pad from deteriorating in bonding strength when a wire bonding operation is carried out on a multilayer wiring printed board where a photosensitive insulating layer is used as an interlayer insulating layer. SOLUTION: A multilayer wiring board is equipped with a lower wiring layer 32 formed on an organic board 31, a photosensitive insulating layer 33 formed on the wiring layer 32, and upper wiring layers 40 and 44 formed on the photosensitive insulating layer 33 and connected to the lower wiring layer 32 through the intermediary of a connection hole provided in the photosensitive insulating layer 33. At this point, the upper wiring layers 40 and 44 are possessed of a wiring region 44 which forms a wiring and a pad region 40 where heat or pressure is applied from outside, and the thickness I1 of a part 43 of the pad region 40 is set larger than that I2 of the wiring region 44.
Patent JP-H01156736-A (JP)
Title: Direct positive silver halide color photographic sensitive material
Inventor: YOSHIZAWA TOMOMI
IPC: G03C1/485
Filed: 1987-12-15
Abstract: PURPOSE:To improve the color reproducibility and to lessen the change of the characteristics of the photosensitive material at the time of producing the material by incorporating an imidazole type cyan coupler and an inner latent image type direct positive emulsion in the sensitive material. CONSTITUTION:The imidazole type cyan coupler (A) and the inner latent image type direct positive emulsion (B) are incorporated in the title photosensitive material. And, the component (A) may be composed of one or more kinds of the compds. shown by formulas I, II and III, and may jointly use an another cyan coupler. In the formulas, R1-R5 are each a substituting group, L is O or S atom., S is H atom. or a group capable of being released by allowing to react with the oxidant of a color developing main agent, (n) is 0-5. And the component (B) may be composed of a core-shell type silver halide emulsion formed according to a laminated method, and may comprise a prescribed sensitizing dye and if necessary, a supersensitizer and a stabilizer, etc.
Patent JP-2001134942-A (JP)
Title: Recording method of optical disk
Inventor: TSUKIHASHI AKIRA
IPC: G11B7/0045
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the synchronization of recording data to be written once is disturbed by the remains of old recording data on the consecutive part of the recording data when the recording data are written once continuously without consecutive block in a substitutable optical disk. SOLUTION: When the stop of the recording to the disk is judged, the state to drive an optical head is interrupted based on the recording data prepared to record on the disk, and also after the optical head is continuously driven for the specified time by a driving level for recording one of specific signal data out of signals '1' and '0' constituting the recording data continuously to the recording data, the driving of the optical head is stopped. And also, when the start of the recording to the disk is judged, the start position of the recording of specified level data in the recording data already recorded on the disk is detected as the start position of the recording of the disk, and simultaneously by synchronizing with the already recorded recording data, the recording data are rewritten once from the start position of the recording.
Patent JP-H08172190-A (JP)
Title: Semiconductor device
Inventor: KAWAI FUMIAKI
IPC: H01L21/822
Filed: 1994-12-20
Abstract: PURPOSE: To enable collectively arranging a gate-source Zener diode and a gate-drain Zener diode and improve space efficiency. CONSTITUTION: An N-type region is formed in the central part of polycrystalline silicon 7 having a plane, and a plurality of P-type regions and N-type regions are alternately arranged so as to surround the N-type region. An N-type region in the middle part between the almost central part and the outermost part is connected with a drain wiring 17 of a power MOSFET (field effect transistor), and an N-type region in the outermost part of the polycrystalline silicon 7 is connected with a source wiring 12 of the power MOSFET. The N-type region in the middle part between the central part and the outermost part is connected with a gate wiring 11 of the power MOSFET.
Patent JP-H03179575-A (JP)
Title: Boundary tracking device
Inventor: ADACHI TSUNEO
IPC: G06T7/60
Filed: 1989-12-08
Abstract: PURPOSE:To shorten the time needed for tracking a boundary and to increase the processing speed by calculating the output direction via an arithmetic circuit based on the input direction to the present boundary point from the preceding boundary point and the states of the picture elements near the present boundary point. CONSTITUTION:When the boundary tracking processing is started, a read signal is applied to a nearby information memory 2 in a state where the addresses are designated by a row counter 3 and a column counter 4 respectively. Thus the nearby information vector of the present boundary point is outputted from the memory 2, and the output data is inputted to a lower address of a ROM 7. At the same time, the input direction data outputted from a register 6 is inputted to a higher address of the ROM 7. Based on these two types of information, the address of the ROM 7 is decided. Under such conditions, the contents stored in a designated address from the ROM 7, i.e. the output direction data is outputted. The output of the ROM 7 is inputted to a decoder 5, and the decoded signal updates the contents of both counters 3 and 4. These updated contents are sent to a picture processing controller 1 and turned into the coordinate of a new boundary point.
Patent JP-H07164002-A (JP)
Title: Rolling method for reducing width of slab and manufacture of steel sheet using the same
Inventor: KUSABA YOSHIAKI
IPC: B21B15/00
Filed: 1993-12-17
Abstract: PURPOSE:To freely change the width of a slab into a smaller size in a specified range by executing rolling with horizontal rolls and flatening the thickness while preventing the spreading of a prescribed width with vertical rolls after reducing the width to the prescribed width by buckling the slab in the width direction with the vertical rolls. CONSTITUTION:A thin slab 9 having fixed dimensions is manufactured with a continuous casting equipment, directly sent to a 2-high groove mill 10 and universal mill 11 which is arranged in tandem with the 2-high mill which are incorporated in a line in an uncut state, width and thickness is reduced by rolling and, next, a steel sheet 13 of product is made by further rolling to a prescribed thickness with a Sendzimir type strong draft mill 12. Since it is possible to reduce the width of the thin slab 9 in the max. range of 300mm with the 2-high groove mill 10 and universal mill 11 which is arranged in tandem with the 2-high mill which are incorporated in this equipment, a desired hot rolled steel sheet 13 having different width and thickness is fully continuously manufactured without executing in-line width change of the thin slab 9 in the continuous casting stage.
Patent JP-H07174413-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: ITO HIDEKI
IPC: F23D11/24
Filed: 1993-12-17
Abstract: PURPOSE:To prevent liquid fuel from leaking into the outside of a heat exchanger, and improve the safety by mounting a gun type burner on a mounting socket part so that it inclines downward toward a combustion chamber. CONSTITUTION:There are provided a heat exchanger 3 in which a combustion chamber 11 is formed, a mounting socket part 19 provided on a side wall of the heat exchanger 3, a burner tube 21, a liquid fuel spray nozzle 24 provided in the burner tube 21, and a gun type burner 5 mounted on the mounting socket part 19. The gun type burner 5 is mounted on the mounting socket part 19 such that it inclines downwardly toward the combustion chamber 11.
Patent JP-H06161924-A (JP)
Title: Load distribution method
Inventor: HIRANO MICHIO
IPC: G06F13/00
Filed: 1992-11-27
Abstract: PURPOSE:To provide a load distribution method with which a user requesting the execution of the business work through an electronic mail terminal can distribute the load of each host computer group at the highest speed with no consciousness of the selection of the host computer groups when these groups are used in an electronic mail driving type job execution control system which requests the host computers to carry out the business work via an electronic mail system. CONSTITUTION:An electronic mail server 4 and a job control terminal 2 are set between an electronic mail terminal 3 and a host computer group 1. The terminal 2 controls the execution of the business word of the group 1 and receives the business work executing request from the server 4. Meanwhile the server 4 analyzes the applied bibliographies of business work received from the terminal 3. Then the server 4 automatically selects the group 1 that can process the business work at the highest speed and then carries out the business work.
Patent JP-H01159878-A (JP)
Title: Sticking device for double adhesion ring
Inventor: YAZAWA HISASHI
IPC: G11B23/00
Filed: 1987-12-16
Abstract: PURPOSE:To prevent the float of a double adhesion ring from a center core by equipping with a forcedly peeling means to hold a lower edge side part from the center core of a peeling sheet left after the double adhesion ring is made to transadhere and to relatively move it from the lower edge side beyond the center core to an upper edge side. CONSTITUTION:By a forcedly peeling means 14, a downstream part from a center core 1 of a peeling sheet 8 is relatively moved in a relation with the center core 1 from a downstream side beyond the center core 1 to an upstream side. Consequently, the peeling sheet 8 is gradually peeled in being turned up from the downstream side of a double adhesion ring 2 to adhere to the center core 1. Thus, differently from the case where the peeling sheet 8 is peeled at a stretch, the float of the double adhesion ring 2 from the center core 1 can be prevented.
Patent JP-H08174625-A (JP)
Title: Manufacture of gasket for building
Inventor: NIHEI NAGAKAZU
IPC: B29C71/04
Filed: 1994-12-21
Abstract: PURPOSE: To provide a method for manufacturing a gasket for building having no curvature and having excellent water-tightness and airtightness after the gasket is attached to sashes. CONSTITUTION: A silicone foaming rubber material 1 which contains a self- heating compound and a silicone non-foaming rubber material 2 which does not contain a self-heating compound are simultaneously extruded so as to form a two-layer structure. Microwave of 900-5,000MHz is applied to the structure so as to make the foaming rubber material heat by itself. While it is being foamed and cured, the non-foaming rubber material is stretched so as not to make curvatures in the structure. After the foaming rubber material is cured, the structure is heated so as to cure the non-foaming rubber material.
Patent JP-H09171130-A (JP)
Title: Loose-tube optical fiber cable
Inventor: ARROYO CANDIDO J
IPC: G02B6/44
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber cable formed by weaving a water shielding means into a communication cable to be mainly used for offshore plant applications. SOLUTION: The optical fiber cable 10 has many loose tubes 12 which respectively include at least one optical fiber 14 wound to form a gentle spiral shape. These loose tubes 12 include respectively >=1 filament members 16 consisting of superabsorptive materials. The loose tubes 12 are arranged around a central knitting member of the central part and the assembly is enclosed by a tough member 17 forming a jacket. This tough member 17 is layered and formed of the superabsorptive material. The empty space in this jacket includes weaving thread members 21 of the superabsorptive material. The assembly over the entire part is enclosed by the outer jacket consisting of a suitable material which is preferably refractive.
Patent JP-2000140453-A (JP)
Title: Water-surface toy and its manufacture
Inventor: NAKAMURA KOZABURO
IPC: A63H17/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To move not only a material whose specific gravity is lighter than water but also a heavy material by sensitively reacting to the fine flow of air without putting a part in a water surface by forming a super water repellent film on the entire part or a part of a surface on a surface to be brought into contact with the water surface. SOLUTION: A super water repellent coating material 2 is applied by using an air gun coating machine to both surfaces of a film 1 made of aluminum whose thickness is 100 μm and area is 4 cm×5 cm, a cut 3 is made to it with scissors and it is worked by bending 4 and twisting 5. Thus, not only the material whose specific gravity is lighter than the water but also the heavy material can be floated on the water surface by surface tension caused by the action of the super water repellent film. Thus, resistance to the water is reduced and movement is made possible by sensitively reacting to the fine flow of the air.
Patent JP-2001103918-A (JP)
Title: Method for improving gustatoriness and gustatoriness- improved persimmon juice preparation
Inventor: KUWABARA HIROMOTO
IPC: A23L19/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a means for improving the astringent taste or the like of persimmon juice and enabling persimmon juice to be easily taken as a food, and to obtain the subject gustatoriness-improved persimmon juice preparation. SOLUTION: This means for improving the gustatoriness of a persimmon juice comprises mixing preferably >=10 wt.% of a starch hydrolyzate with a molecular weight of 1,000-2,000 into a persimmon juice to dissolve it in the juice followed by drying the resultant mixture through e.g. spray drying method to obtain persimmon juice powder which is utilized as the other objective persimmon juice preparation.
Patent JP-H01161811-A (JP)
Title: Abnormality detecting method for superconductive coil
Inventor: KAMIYAMA KENZO
IPC: H01L39/14
Filed: 1987-12-18
Abstract: PURPOSE:To make it possible to detect quenching with high sensitivity at a low cost, by making the input signal of a power source device equal, and using the deviation between the outputs, i.e., the currents from a design model and an actual model as an abnormality diagnosing signal. CONSTITUTION:In a current control system, a design model G<-> and a diagnostic circuit D are added to an object G to be controlled in a superconductive state. Since G<-> is a design model, the constant of a transfer function is determined beforehand. Since G is the transfer function of an actual model, the constant of the transfer function changes with the state. Therefore, when the superconductive state is maintained, outputs Ic and Ic<-> of G and G<-> with respect to the same input signal Vc are equal, and the deviation epsilon is zero. However, when the state of the actual model G changes into, for example, a quenching state, the deviation epsilon is yielded between Ic and Ic<->. At this time, the effect is yielded in deviation epsilon when the state changes regardless of a transient time and a steady time. Therefore, when the deviation at the time of quenching, which is stored beforehand, is compared with epsilon<-> at the time of actual operation, the indication of the quenching can be quickly detected.
Patent JP-H05159255-A (JP)
Title: Magnetic head driving device
Inventor: YANAGAWA YOSHIFUMI
IPC: G11B5/588
Filed: 1991-12-03
Abstract: PURPOSE:To increase the magnet capacity without enlarging the outer diametric size of the magnetic head driving device. CONSTITUTION:This device is constituted that a 2nd yoke 5 has plural plane surfaces on its inner surface, and each surface is fixed with magnets 7a-7d, while the magnets 7a-7d are fitted with pole pieces 8a-8d, each having a plane outer surface and a circular-arcuate inner surface, and the inner surface of each pole piece is opposite to a columnar magnetic core 11 to form a gap, and then a coil bobbin 2 is disposed in this gap.
Patent JP-2001131678-A (JP)
Title: High strength spheroidal graphite cast iron and producing method therefor
Inventor: MITSUYOSHI TOSHIYUKI
IPC: C22C37/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To produce high strength spheroidal graphite cast iron having high tensile strength and good elongation in a state of as-cast and imparted with strong hardenability. SOLUTION: This cast iron contains, by weight, 3.2 to 3.9% C, 2.0 to 2.6% Si, <=0.6% Mn, <=0.03% P, <=0.03% S, 0.02 to 0.06% Mg, 2.4 to 3.3% Cu, 0.01 to 0.05% Sn, and the balance Fe with inevitable impurities.