baber/WOPTO huggingface dataset:
Patent JP-H10252821-A (JP)
Title: Hybrid vibration damping device
Inventor: NAKADA NARIYUKI
IPC: E01D1/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To expand an adjusting range of a natural period of a mass damper, and simplify a structure by fixing a pendulum to a low speed side rotary shaft of a speed reducer, fixing a pinion to a high speed side rotary shaft, and meshing the pinion with a rack installed on a horizontally moving mass arranged on a structure. SOLUTION: A pendulum 5 is fixed to a low speed side rotary shaft of a speed reducer 3, and a pinion is fixed to a high speed side rotary shaft. A horizontally moving mass 8 is arranged on a structure 50 so as to reciprocate in the same direction as the pendulum 5, and the pinion is meshed with a rack installed on the horizontally moving mass 8. When swinging in the arrow X1 direction is caused in the structure 50, a reciprocally rotating motor rotates in the clockwise direction, and the pendulum 5 swings in the arrow (a) direction, and the horizontally moving mass 8 moves in the same direction.  When swinging in the arrow X2 direction is caused in the structure 50, the reciprocally rotating motor rotates in the anticlockwise direction, and the pendulum 5 swings in the arrow (b) direction, and the horizontally moving mass 8 moves in the same direction, and damps vibration of the structure 50.
Patent JP-H08233876-A (JP)
Title: Method for displaying frequency spectrum
Inventor: MAEDA MINORU
IPC: G01R23/173
Filed: 1995-02-28
Abstract: PURPOSE: To provide a frequency spectrum display method which prevents an image frequency resulting from the digital-analog conversion in the vicinity outside a frequency band to be displayed in a spectrum from entering signals in the band. CONSTITUTION: There are set a resistance distributor 2 for distributing a radio frequency signal RF from a signal source 1 to two, mixers 3, 9 for converting the radio frequency signal RF to an intermediate frequency, local signal generation circuits 8, 13 for supplying local signals, low pass filters 4, 10, analog-digital conversion circuits 5, 11, and fast Fourier transformation circuits 6, 12 for converting digital data of time-level values to data of frequency-level values. Moreover, a display-processing circuit 7 is included to display frequency components obtained through the fast Fourier transformation in a frequency spectrum.  Level values at the same frequency in the data of frequency-level values obtained when the local signal is set at a frequency of f1 and the data of frequency-level values obtained when the local signal is set at a frequency of f1 +▵f are compared with each other, and the smaller level value is displayed as a level value at the frequency.
Patent JP-H05268395-A (JP)
Title: Image forming device
IPC: G03G15/22
Filed: 1992-03-23
Abstract: PURPOSE:To prevent collision between print-out of a received document and the use by the operator by detecting it that the operator is parted from the device through a detection signal of a human body detection means and the facsimile reception document is printed out. CONSTITUTION:An original pressing plate 3 covering an original on an original platen and retaining the original is provided to an upper part of a copying machine 1, and a detection section 5 of a human body detector comprising an operation section 4 and an operator detector is arranged to an upper front side. The original pressing plate 3 and the operation section 4 or the like are provided to the copying machine 1 for the operation of the operator 6 from the front face F and the detection section 5 of the operator detector detects the presence of the operator 6 and a relative presence range to the copying machine 1. The detection section 5 emits an infrared ray beam 7 and detects a reflected beam from the operator 6 or the like. Furthermore, it is detected that the operator is parted from the machine 1 through the detection signal of the detection section 5 and a facsimile reception document print means prints out the facsimile reception document.
Patent JP-H02247418-A (JP)
Title: Combustion method under weak combustion in petroleum gasification type combustion device
Inventor: TONO TOSHIYUKI
IPC: F23N1/02
Filed: 1989-03-16
Abstract: PURPOSE:To provide a comfortable combustion in a burner with a low consuming calorie by a method wherein a consumption calorie of the burner is decreased and at the same time an air blower is rotated at such a low number of revolution where an effect of draft inside the combustion device can be restricted in respect to this consumption calorie. CONSTITUTION:A burner 10 is constructed such that petroleum gas C is injected into a mixing chamber 13. The petroleum gas C is gasified within a gasifier 11 controlled at a specified temperature and the gas is injected from a nozzle 12 arranged at an extreme end of the gasifier 11. The petroleum gas C is sucked into a mixing chamber 13 together with air (a primary air) D around the nozzle 12 under an ejector effect accompanying the injection from the nozzle 12. Mixture gas of the primary air D and the petroleum gas C is ignited at a burner 10 to form a flame E and at the same time it is contacted with a secondary air B, thereby a complete combustion is attained to form a hot air G. Due to this fact, the ignited condition of the burner 10 is influenced by an amount of primary air D and the secondary air B, i.e. an output from the air blower 6.
Patent JP-H08228660-A (JP)
Title: Bread and its preparation
Inventor: OTSUKA TAKASHI
IPC: A21D2/18
Filed: 1995-02-28
Abstract: PURPOSE: To prepare a piece of bread having soft and smooth texture without quality lowering such as decreasing of volume or appearance of pear skin in the outer skin even after freezing and thawing processes of bread dough in a preparing process and to provide its preparing method. CONSTITUTION: A quality improver obtained by decomposing a part of a main chain and a side chain of guar gum by enzyme treating of guar gum or a mixture of guar gum and carrageenan and having 10-300cps viscosity of 1wt.% aqueous solution at 20 deg.C is incorporated into bread dough and bread is prepared through the processes of freezing and thawing, as necessary.
Patent JP-H05269641-A (JP)
Title: Machine tool
IPC: B23Q7/03
Filed: 1992-03-23
Abstract: PURPOSE:To eliminate chip removing work above a workpiece which is automatically conveyed to the machining position. CONSTITUTION:Tempory plates 14 are displaced in parallel through a chain 13 by rotatingly driving a sprocket 12. By this drive, a workpiece W is carried from the conveyor 4 for the previous process onto a machining table 11, and when this workpiece W comes to a specified position, the drive of the sprocket 12 stops and the workpiece W is also fixed by a workpiece pressing member. In the next step, a router bit 6 is lowered to machine the workpiece W. In machining, since the upper side part of the chain 13 is supported by a rail 18, the chain 13 never sags down. Although chips are produced in this machining, since the temporary plates 14 are arranged so that gaps may not be produced, chips do not drop through gaps as in the case of conventional machines, resulting in the elimination of chip removing work.
Patent JP-S62221461-A (JP)
Title: Sputter adhesion inhibitor coating instrument for torch
Inventor: FUJIMOTO AKIHIKO
IPC: B05B9/04
Filed: 1986-03-24
Abstract: PURPOSE:To enable the automation of coating, by making it possible to simultaneously applying spray coating to the interior and outer peripheral part of a torch, by pushing the nozzle part of an instrument for injecting spray in the torch. CONSTITUTION:An instrument consists of a container (a) receiving a liquid sputter adhesion inhibitor S in a pressurized state and the nozzle part (b) provided thereabove and the nozzle part (b) is equipped with a button 1 and the funnel-shaped part 2 mounted to the button 1. The stem 3 protruded from the container (a) pierces through the center of the button 1 and, if the funnel-shaped member 2 is pushed in by a welding torch (t), the stem 3 is pushed down and the spray of the sputter adhesion inhibitor S is injected from the leading end of the stem 3 to be applied to the interior of the torch (t). The outer peripheral surface of the torch (t) is coated by passing through the spray through the spray passage part 4 formed between the ridges 5 provided to the funnel-shaped member 2.
Patent JP-S60208596-A (JP)
Inventor: AKIBA TOSHIAKI
IPC: E21D9/12
Filed: 1984-04-03
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-H09226255-A (JP)
Title: Thermal transfer sheet
Inventor: HAYASHI MASAFUMI
IPC: B41M5/52
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the scumming of a material to be transferred by forming the surface layer of the material to a pigment layer mixed with pigment and binder at a specific ratio in a thermal transfer sheet made by peelably adhering the sheet and the material to one surface of a base material film by an adhesive layer. SOLUTION: The heat transfer sheet A is obtained by peelably adhering material B to be transferred to the sheet A by an adhesive layer C, and the surface layer B' of the material in contact with the adhesive material layer is formed of a pigment layer made of 100 pts.wt. of pigment and 3 to 15 pts.wt. of binder. The sheet A is formed with a thermal melting ink layer 2 made of a pigment and a particulate binder is formed on a base material film 1, a wax layer 3 is formed therebetween as required, and a slip layer 4 is formed on the back surface. The preferable coating amount of the pigment layer is in a range of 5 to 30g/cm<2> , and the peeling force of the sheet and the material at 180 deg. is set to a range of 0.01 to 10g/25mm.
Patent JP-S62223047-A (JP)
Inventor: YAMATO FUJIZAKURA
IPC: C04B24/22
Filed: 1986-03-24
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-H08257852-A (JP)
Title: Manufacture of external wall corner member
Inventor: WATANABE MORIMICHI
IPC: E04F13/08
Filed: 1995-03-24
Abstract: PURPOSE: To perform very smoothly transfer loading a plate material to a triangular reference base by tilting a comb-shaped loading member of loading the plate material to an inverted V shape, and conveying the plate material to the triangular reference base, in the case of transfer feeding the plate material to a temporarily assembling process. CONSTITUTION: Both plate materials 21 of applying a bonding agent are conveyed to a tilt conveyer 35 to be loaded on a comb-shaped loading member 36. Thereafter, a movable cylinder 40 is actuated to tilt about 45 deg. upward both the comb-shaped loading members 36, and a pair of the plate materials 21 are tilted into an inverted V shape. In this condition, a conveying cylinder is actuated, to hook a rear end of the plate material 21 by a slider, to slide the plate material 21 on the comb-shaped loading member 36 conveyed to a temporarily assembling device 46, so as to load both the plate material 21 on a tilt surface of both triangular reference bases 47. Both the plate materials 21 are placed in a condition fixed by interposing between a retaining plate 72 and the triangular reference base 47.  In this condition, a nailing machine 73 provided in an upper surface of the retaining plate 72 is used, to drive a nail so as to penetrate through an adhesive surface alternately from both sides in an angular part of both the plate materials 21.
Patent JP-S56164300-A (JP)
Title: Evaluating method for breaking scale
Inventor: OOGA KOUJI
IPC: G21C17/00
Filed: 1980-05-16
Abstract: PURPOSE: To obtain the area and a location of the generation of breaking easily when there happens an accident of the loosing of a coolant on the basis of a coefficient of variation of pressure, a coefficient of variation of a water level and the second-order differential value of pressure, which are computed previously, and the relationship of the location and area of breaking in a vessel for a nuclear reactor, etc.  
     CONSTITUTION: When there happens an accident of the lost of a coolant, the relationship of the change of pressure and the change of a water level between scram time ts and a point of time tc when a main steam isolating valve is closed differs according to the case of the breaking of a liquid phase and the case of the breaking of the gaseous phase, and the lowering speed of a water level of the liquid phase obtained from the water level l is large and decompresssing speed acquired from pressure P is small in the breaking of the liquid phase. In the breaking of the gaseous phase, on the other hand, decompressing speed is large, and the lowering speed of the water level is small. When observing the time change of the water level after scram about the breaking of the liquid phase, a curve A is formed when the area of breaking is large and a curve B when the area of breaking is small, a line D shows a water level in case of closing of the main steam isolating valve, and the closing time of the isolating valve differs according to the area of breaking because the valve is closed by water-level signals. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09257012-A (JP)
Title: Mounting structure of resin part
Inventor: NOZOE NAOTO
IPC: F16B5/10
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting of a resin part, such as a sun visor holder, on a panel. SOLUTION: A mounting hole 27 is formed in an oval shape the long axis of which is extended in the longitudinal direction of a panel. Notches 34 and 34 for insertion in which the lock claws 29 and 30 of a holder 25 are respectively inserted are formed in the direction of the long axis of the mounting hole 27. Further, notches 36 and 37 for locking in which the lock claws 29 and 30 of the holder 25 are locked are formed in the direction of the short axis of the mounting hole 27. Slopes 38 and 39 in a V-shape the bottoms of which are the long axis of the mounting hole 27.
Patent JP-S63237828-A (JP)
Title: Assembly device for cross joint
Inventor: HAMAIDE TAKEJI
IPC: F16D3/40
Filed: 1987-03-23
Abstract: PURPOSE:To enable an assembly device to perform assembly and positioning in the device with no necessity for using a dummy, by pressing the first yoke in the axial direction to a side of the second yoke thereafter moving the first yoke in the axial direction by a predetermined distance and performing the positioning of the first yoke aligning a hole and a pin. CONSTITUTION:A bottom side yoke 3, placed in a condition that two pins 5a of a cross 5 are previously connected, is fixed onto a bed seat 11, and the rest of two pings 5a of the cross 5 is fitted to a circular hole in an upper side yoke 1 clamped to a pawl 9 of a chuck member 7. And the yoke 1, if it is depressed to the bottom, brings the internal peripheral surface of the circular hole into contact with the peripheral surface of the pin 5a, correcting the displacement of a phase by the centripetal action. Thereafter the yoke 1 is lifted, and the yoke 1, if its lift amount is set to half the difference between diameters of the circular hole and the pin 5a, can be positioned in the center and connected with no displacement of the center if a bearing is inserted. Accordingly, an assembly for using a dummy further the positioning to be performed in the assembly device.
Patent JP-S58182816-A (JP)
Title: Recrystallizing method of silicon family semiconductor material
Inventor: KOBAYASHI KEIJI
IPC: H01L21/86
Filed: 1982-04-20
Abstract: PURPOSE:To synthesize polycrystalline silicon which is proximate to single crystal by such an arrangement wherein polycrystalline silicon is melted by heating, and molten silicon is caused to single-crystallize or microcrystalline by zone melt method. CONSTITUTION:On a substrate 1 made of sapphire or quartz glass, a film 2 of SiO2 of 0.3mum is provided by oxidization at a high temperature. On the film 2 of SiO2, a film of about 0.5mum in thickness of silicon family semiconductor consists of noncrystalline silicon or polycrystalline silicon is formed by spatter method, etc. After that, this specimen is heated and processed at such temperatures lower than the softening temperature of the substrate 1 and higher than the melting point of the film 3 of silicon family semiconductor, and the silicon family semiconductor film 3 is caused to single-crystallize or microcrystallize. As said heat processing, for example, high frequency melting may be made at 1,250 deg.C by using carbon as a heat generating substance and further annealing is made and then B or P may be introduced by ion injecting method, or annealing may be made in the atmosphere of gases such as Ar, N2, etc.
Patent JP-H04357642-A (JP)
Title: Polar relay
Inventor: KUBOTA TAKUO
IPC: H01H51/24
Filed: 1991-03-29
Abstract: PURPOSE:To construct a polar relay having a high insulation performance. CONSTITUTION:Clad portions 53b extending to magnetic-pole opposition faces of armatures 51 are provided to a supporting member 53 while vibration attenuation portions 53a are provided in contact with the one surfaces of movable contact springs 56 at their base. By this, the distance between opposing faces of the movable contact spring 56 and the armature 51 can be enlarged and, simultaneously, the continuation time length of the switching arc can be shortened. As a result, the occurrence of a defective insulation due to switching can be minimized, thus to obtain a polar relay having a high insulation performance.
Patent JP-H08264073-A (JP)
Title: Seesaw button
Inventor: YAMASHITA ZENSHI
IPC: H01H23/14
Filed: 1995-03-24
Abstract: PURPOSE: To make wrong assembly directions immediately detectable during assembly to reduce the loss of the number of assembly operations by shaping the right and left turned structures of a button main body part differently when mounting a seesaw button. CONSTITUTION: A protrusion 8, which is fitted into a circular hole 6 provided approximately in the center of the rib 3 of a button main body 2, is formed integrally with the side face of a pedestal 1, to constitute a first turn structure whereby the main body 2 is supported in such a manner as to be capable of rocking. A slot 7, which is fitted over a protrusion 5 provided approximately at the center of the rib 4 of the main body 2, is formed in the opposite side of the pedestal 1 to the side where the protrusion 8 is formed, to constitute a second turn structure whereby the main body 2 is supported in such a manner as to be capable of rocking.  The circular hole 6 in the main body 2 is fitted over the protrusion 8 on the pedestal 1, and the protrusion 5 on the main body 2 is fitted into the slot 7 in the pedestal 1 so that the main body 2 is supported in such a way as to be capable of rocking. Therefore the main body 2 cannot be assembled in a reversed position; i.e., during the assembly of a seesaw button, the main body 2 cannot be assembled in the reverse direction, whereby wrong assembly can be prevented.
Patent JP-S59193019-A (JP)
Inventor: RARUFU AASUKIN PIIAPONTO
IPC: H01G9/012
Filed: 1984-04-04
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-H01237683-A (JP)
Title: Feeder for sheet-like photosensitive body
Inventor: HASHIMOTO YASUSHI
IPC: G03G15/00
Filed: 1988-03-18
Abstract: PURPOSE:To enable sure feeding of sheet-like photosensitive bodies cut to a required size by each sheet to the peripheral face of a drum without flawing said bodies by sticking the sheet-like photosensitive bodies cut to prescribed size to stripping paper and taking up the stripping paper by another roll. CONSTITUTION:The sheet-like photosensitive body 10c is adhered at the rear end A to the stripping paper 10b. The take-up roll 11 is rotated clockwise by a stepping motor 13 to take up the stripping paper 10b. The stripping paper 10b is changed in direction by a roll 12 and is moved toward the take-up roll 11, but the front end of the sheet-like photosensitive body 10c is not adhered and, therefore, said body is stripped from the stripping paper 10b in the positioning roll 12 part and is moved toward the direction of a front end clamp 2 so that the front end is clamped by the clamp 2. The drum 1 is rotated counterclockwise by a drum driving device to wind the sheet-like photosensitive body 10c on the peripheral face thereof. The rear end of the sheet-like photosensitive body 10c is clamped by a rear end clamp 3. The sheet-like photosensitive bodies are thereby surely fed by each sheet to the drum without flawing the surface of the photosensitive bodies.
Patent JP-S59191288-A (JP)
Inventor: FUKAZAWA MINORU
IPC: H05B6/44
Filed: 1983-04-13
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-S61227439-A (JP)
Title: Synchronization of receiver for digital multiplex transmission system and circuit apparatus for implementationthereof
Inventor: EIZENHOEFER ALFONS
IPC: H04J13/00
Filed: 1986-03-26
Abstract: A digital multiplex radio transmission system wherein transmission channels between a fixed radio station and a plurality of mobile radio stations may be established by code division multiplex or frequency division multiplex, individual message channels being separated by means of different distributions of the data symbols transmitted therein. In order to synchronize the fixed station transmitter with the mobile station receivers, respective synchronizing symbols are inserted between the successive data symbols transmitted in any channel. The synchronizing symbols used in all channels are the same, and are spaced at the same time intervals in each channel. Consequently, they are received with significantly higher energy than the data symbols, permitting the multi-path profile to be measured and providing reliable synchronization.
Patent JP-H07280822-A (JP)
Title: Rotation sensor
Inventor: SAITO HIDETOSHI
IPC: G01P3/488
Filed: 1994-04-04
Abstract: PURPOSE:To protect a housing and a bracket, brazed or welded each other, against corrosion. CONSTITUTION:An austenite based stainless steel is employed for the housing whereas an SPPC or SPHC material is employed for the bracket 4. The bracket 4 is jointed to the outside of the housing 3 through brazing of copper or silver. The housing 3 and the bracket 4 are covered with a synthetic resin coating 5. A magnetic pole 6, a magnet 7, a bobbin 8, a coil 9, and the like are housed in the housing 3 and each terminal of the bobbin 8 is connected with a cable 11 and the opening 3a of the housing 3 is sealed with nylon resin 12. Although the housing 3 and the bracket 4 made of different metals are jointed through brazing, electrolytic corrosion at the joint and corrosion of the bracket 4 can be prevented because the joint is covered with the synthetic resin coating 5.
Patent JP-S60209749-A (JP)
Title: Electrophotographic copying apparatus
Inventor: TAMURA GIICHI
IPC: G03G15/00
Filed: 1984-04-03
Abstract: PURPOSE:To obtain a copy free from misregistration of transfer by detecting the speed of a photosensitive belt, calculating the moving time from an exposure position to a transfer position, and controlling paper feed timing. CONSTITUTION:Only one through-hole formed at the side end of a photosensitive belt 4 is detected with a speed sensor 31, and a detection signal is outputted from the sensor 31 at each circulation of the belt 4. Paper feed timing and paper feed speed and controlled with a controller 32 and a driving means 33 in accordance with the detection signal. The time T required for an exposed image to move by the distance L is calculated in accordance with the moving speed v of the belt 4 in the controller 32, and the time tau required for the paper to move by the distance l from a paper feed roll 9 to the transfer position (the time tau can be actually measured in advance) is subtracted from the time T to obtain T'= (T-tau), and the controller 32 controls so as to rotate the roll 15 after the T' has elapsed from the exposure time. As a result, the junction of the exposed image and the copied paper can be executed optimally.