baber/WOPTO huggingface dataset:
Patent JP-S60149072-A (JP)
Title: Fixing device and method of electrophotographic copying device
Inventor: EDOWAADO EFU MEIYAA
IPC: G03G15/20
Filed: 1984-07-31
Abstract: PURPOSE:To prevent a fixing roll from temperature lowering even if many sheets are copied continuously by using toner in a normal melting temperature range by storing a material changing its phase at the melting temperature of the toner in the fixing roll. CONSTITUTION:To increase the operation temperature of the whole fixing roll 28, the fixing roll 28 has a center core 38 incorporating a heating means connected to a heat supplying means 36. A layer 40 consisting of a heat transmitting material having proper elasticity is formed on the periphery of the core 38, the layer 40 is covered with a surface layer 42 having higher rigidity than that of the layer 40 and a fine particle- like material 44 is uniformly dispersed on the whole outer part 40A of the surface 40 which is adjacent to the surface layer 42. The fine particle-like material 44 changes its phase by absorbing/discharging heat at about melting temperature of the toner 26. When a copying device 10 starts to operate, the fixing roll 28 is heated from the room temperature to the toner melting temperature and the material 44 heated up to the toner melting temperature changes its phase so as to absorb heat, so that heat to be used at the large volume of copies is stored and the stored heat is discharged in accordance with the change of the phase of the material and used for fixing.
Patent JP-S644301-A (JP)
Title: Surface corrosion protecting method of steel fiber concrete
Inventor: BABA TSUNEO
IPC: E21D11/10
Filed: 1987-06-26
Abstract: PURPOSE:To prevent the deterioration of concrete without the contact of the steel fiber of concrete surface with air by covering the concrete surface with a sheet, while a frame has been clothed in said sheet. CONSTITUTION:A frame 1 is annually assembled inside of the tail part of a shielding machine. Steel fiber concrete 8 is fed and placed in between the frame 1 and the tail part from the feeding port provided in a bulkhead ring 7 accompanied by the propelling of the shielding machine. Then, the concrete 8 intrudes around and between brushes and adheres to a sheet 2 without forming of clearance. After the concrete 8 has been hardened, the frame 1 is released, at that time only the frame 1 is separated in the state where the sheet 2 adheres to the concrete 8. The lining wall having been made of the steel fiber concrete 8 prevents the deterioration of the concrete, since the surface of the concrete is covered with the sheet 2, and is not in contact with air.
Patent JP-S6050787-A (JP)
Title: Operating method of on-vehicle dad player
Inventor: MUTOU MASAHITO
IPC: G11B33/10
Filed: 1983-08-31
Abstract: PURPOSE:To allow a driver to decide on whether a loaded disk is a disk ejected in the middle of the last reproduction or not with a voice output without turning his or her eyes from a vehicle running direction by deciding on whether the disk loaded in a player is the disk ejected in the middle of the last reproduction or not, and starting the reproduction at its beginning automatically when they coincide with each other or voicing dissidence for a specific time when not. CONSTITUTION:When the driver turns on an eject button 22b, the player stores RAM32 with disk information consisting of identification data on the reproduced disk and a reproduction interruption address, and ejects the reproduced disk. When a disk is loaded in the player again, a disk sensor 28 detects that and turns on a power switch 20 to start reproducing the loaded disk at its lead-in part 100. The identification data is read out of the lead-in part 100 to decide on whether the data is coincident with the identification data on the disk which is written in RAM32 or not.
Patent JP-2000349564-A (JP)
Title: Power amplifier
Inventor: YAMAUCHI KAZUHISA
IPC: H03F1/32
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a distortion compensating effect for a semiconductor amplifier itself by properly giving the semiconductor amplifier the signal of the base band frequency of a modulation wave or the amplitude phase of double waves. SOLUTION: When the sum signal of adjacent frequencies f1 and f2 is inputted to an input terminal, a current having the even-ordered nonliniarity of a transistor 5 and a base band frequency Δf=f1-f2 is generated in a drain. Since this frequency Δf is lower than that of an input signal, the impedance of a capacitor becomes high and the current of the base band frequency signal flows to a bias circuit 6. As the result, when the impedance of a bias circuit 6 with respect to the base band is not 0 Ω, the voltage of the base band frequency is generated at a drain terminal.  This voltage variation modulates the input signal to generate an inter-modulation distortion of 2f1-f2, 2f2-f1, etc., and controls the amplitude and the phase of the base band frequency signal generated by the even-ordered nonlinearity of the transistor 5 to control the amplitude and the phase of the inter-modulation distortion of the semiconductor amplifier.
Patent JP-H066251-A (JP)
Title: Tuner for am broadcasting reception
Inventor: FUJIWARA AKIHIRO
IPC: H04B1/26
Filed: 1992-06-18
Abstract: PURPOSE:To provide a tuner for AM stereo broadcasting reception by which an AM stereo reception can be attained without changing the number of the output terminals of a tuner for a conventional AM monaural broadcasting reception. CONSTITUTION:An IC 21 for an AM broadcasting reception adopting a super heterodyne system is equipped with a monaural voice signal output terminal 216 and a terminal 215 for a peaking transformer connection, and the primary coil 221 of an outside peaking transformer 22 is connected with the terminal 215. A monaural voice signal is transmitted through a low pass filter 23, supplied to the secondary coil 222 of the peaking transformer 22, and outputted from a tuner output terminal 27 after an intermediate frequency is superimposed on it.
Patent JP-H117652-A (JP)
Title: Driving device for optical recording medium
Inventor: SEO KATSUHIRO
IPC: G11B7/135
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup capable of complying with recording media much different from each other in disk thickness and recording density without changing an objective lens. SOLUTION: Recording/reproducing scanning is performed by a 0 order light for a recording medium in one system so as to obtain reproducing information or various bits of servo information as reflected light information regarding the 0 order light. For a recording medium in another system, recording/ reproducing scanning is performed by a 1st order light so as to obtain reproducing information or various bits of servo information as reflected light information regarding a diffracted light. In order to process the 0 order light and the diffracted light for the recording media in the respective systems, an aperture in a grating (groove part 33) for the diffracted light is set smaller than that of an objective lens.
Patent JP-H063686-A (JP)
Title: Liquid crystal display device
Inventor: SAGAWA FUMIHIKO
IPC: H05K1/02
Filed: 1992-06-18
Abstract: PURPOSE:To facilitate alignment adjusting ocularly and enhance the precision in automatic locating by the use of a camera and an image processing device by forming the first and second alignment marks opaquely. CONSTITUTION:On the upper electrode board 6 of a liquid crystal display panel 1, the first alignment lark 31, which is in dot form and whose plan assumes a square, is formed outside of the area where an electrode terminal 10 is formed. This first alignment mark 31 may be formed with any opaque substance and is preferably to be configured in the same manner as the electrode terminal 10. An FP board 4 is provided with a dot-form mark 35 of approx. the same shape and size as the first alignment mark 31 and a frame-shaped mark 37 which is attached around the dot-form mark 35 with a certain gap 36 from it. The second alignment mark 34 can be formed with any opaque substance and is preferably to be formed from a copper foil constituting the lead pattern 12.
Patent JP-2000345628-A (JP)
Title: External wall panel
Inventor: CHIYOMATSU ATSUSHI
IPC: E04B1/64
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an external wall panel having a water drip on a lower part in which rain etc., does not enter the external wall panel even when it is fitted to a stud. SOLUTION: In an external wall panel A, a frame 2a is fixed to a rear surface of an external wall face 3 with an adhesive, and a water drip 1a is formed on a lower end part of the external wall face 3. A lower surface of a lower frame 22a of the frame 2a is formed an opening 221 over the longitudinal direction, and a riser piece 11a of the water drip 1a is inserted inside the lower frame 22a through the opening 221.
Patent JP-H05337268-A (JP)
Title: Feeding device for cloth in sewing machine
Inventor: MORITA KAZUO
IPC: D05B27/10
Filed: 1991-06-04
Abstract: PURPOSE:To quickly execute exact sewing by moving together cloth of a sewing part and other part than sewing on a bed in accordance with a stitching speed. CONSTITUTION:The feeding device for cloth in a sewing machine is constituted so that rollers 6, 6 are provided in both ends of frames 5, 5 provided with a space part 4 in which a bed 2 in the sewing machine is inserted and provided freely, and to the rollers 6, 6, a conveyor belt 10 suspended round to a driving roller 8 is stretched and provided so that the bed is freely runnable as the upper face of the conveyor, driving of the conveyor belt is synchronized with a stitching speed of the sewing machine, and a frame is freely attachable to the bed.
Patent JP-S644882-A (JP)
Title: Image input device
Inventor: FUJIZU TADASHI
IPC: G06K9/20
Filed: 1987-06-29
Abstract: PURPOSE:To handle read of the contents of a printed document and a handwritten image input on the same document, by containing a read means for the contents of a handwritten document or a printed document, and an image input means of the handwritten contents, in one device. CONSTITUTION:A light source 5, a light receiving part 6, a movable part 7 for moving appropriately the light source 5 and the light receiving part 6, and a read control part 8 for controlling an operation of the light source 5, the light receiving part 6 and the movable part 7 at the time of reading an image constitute an image read means for reading the contents of a handwritten document or a printed document as an image data. A plane plate device 9 for outputting a position of a pen point as an electrical analog signal by detecting the writing pressure of the pen point, and an A/D converting circuit 10 for converting the analog signal from this plane plate device 9 to a digital signal constitute a handwritten image input means for detecting the handwritten contents as a position data of the pen point. The read means of the contents of the handwritten document or the printed document and the image input means of the handwritten contents are contained in one device, and read of the contents of the printed document and a handwritten image input are handled on the same document.
Patent JP-H06115175-A (JP)
Title: Device of scanning recording medium by light beam
Inventor: DAGURASU ENU KARII
IPC: B41J2/44
Filed: 1993-06-30
Abstract: PURPOSE: To reduce an error at every positional scanning by providing an image generating means for outputting a raster to a plurality of output channels, a delay circuit for making a plurality of output channels cyclic with respect to laser beam and a programmable switch for dynamically connecting the output channels to laser beam. CONSTITUTION: A laser beam generating means 74 generating a plurality of laser beams 10, 12, 14, 16, an optical system for forcusing laser beam to a surface to be scanned and a plurality of modulation means modulating laser beam independently according to a data sample are provided. Further, an image generating means 80 storing a raster to output the same to a plurality of output channels 96, 98, 100, 102, a delay circuit 82 making a plurality of output channels cyclic with respect to laser beam and a programmable switch 88 connecting the output channels to laser beam dynamically are provided. Further, a reflector 24 deflecting laser beam to a recording means 30 recording modulated laser beam and a means 86 determining phase overlap delay are provided.
Patent JP-S5784335-A (JP)
Title: Controller for fatigue tester
Inventor: SAITOU MASAHIRO
IPC: G01N3/32
Filed: 1980-11-13
Abstract: PURPOSE:To test a piece feeding back ceaselessly varying information thereon with an electronic computer and a fatigue tester by way of a D/A and A/D converters. CONSTITUTION:A control signal for fatigue testing prepared with an electronic computer 1 is transferred to and memorized in a first main memory device 2 and applied to a fatigue tester 4 through a D/A converter 3. An information signal of a test piece 5 generated from the fatigue test is converted into a digital signal with an A/D converter 6 as input signal and memorized in a second main memory device 7. The output signal thus memorized is transferred to the electronic computer 1 to perform a quick information processing. As a result, a proper control signal is transferred to the first main memory device 2 and fed back to the fatigue tester 4 and the test piece 5 through the D/A converter 3 as feed back signal.
Patent JP-H09901-A (JP)
Title: Mixer and usage thereof
Inventor: STREIFF FELIX
IPC: B01F23/47
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a mixer by which a product is produced from a small amount of raw material at a low cost. SOLUTION: A mixer arranged in a pipe 10 has at least one of mixer elements 1, 1'. In two sections 1a, 1b provided on the mixer elements 1, 1' and separated from each other in the axial direction, partition walls 2, 2' are formed so as to divide the sections 1a, 1b, respectively. The partition walls 2, 2' extend interestingly with each other and divide the cross section of the pipe 10 into subareas. On boundary surfaces 3a, 3a' of the section 1a, 1b, open subareas and subareas covered with deflector plates 3, 3' are provided. The partition walls are adjacent to open subareas 4, 4' on both the sides. In the plural mixer elements adjacent to each other in vertical direction, the adjacent partition walls are intersected with each other, and also the open subareas are deviated from each other.
Patent JP-S5493122-A (JP)
Title: Production of rush-like material for tatami mats
Inventor: KOBASHI TOSHIYUKI
IPC: D01F6/18
Filed: 1977-12-29
Abstract: PURPOSE: A mixture of an acrylic polymer and water is melt extruded under forming and heat treated, thus producing rush-like materials with proper elastic recovery, good feeling, luster, high light resistance, dyeability, uniformity and wearing resistance.  
     CONSTITUTION: A mixture cosisting of (A) 40W90 wt.% of an acrylonitrile homopolymer or an acrylic copolymer from more than 40 wt.% of acrylonitrile and ethylenically unsaturated compounds and (B) 60W10 wt.% of water is molten by heating and sent to spining orifices. The pressure of the molten mixture is adjusted to 0.5W20 kg/cm 2  immediately before the orifis, then the mixture is melt extruded under foaming from orifis 8 and resulting foam product is heat treated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0385176-A (JP)
Title: Active air ion technique
Inventor: ISHIHARA HISASHI
IPC: A01G7/00
Filed: 1989-08-21
Abstract: PURPOSE:To impart activity to a living body and to restore fatigue to keep vitality by injecting a very small amount of an active air ion under the skin. CONSTITUTION:By injecting a very small amount of an active air ion under the skin, activity is imparted to a living body and its fatigue is relieved and vitality can be kept and action enhancing functionality is developed and a living body can be markedly improved and lasting power can be kept for a long time. There is no poisoning properties and effect is continued by a very small amount of the active air ion.
Patent JP-2000347622-A (JP)
Title: Display device and its driving method
Inventor: SHIOTANI MASAHARU
IPC: H05B33/12
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a display device and a driving method having light emitting time of a pixel sufficiently shorter than a single scanning period. SOLUTION: A plurality of pixels 110 are arranged in matrix. An organic EL 114 of each of the pixels 110 emits light when current flows. An address driver 200 applies a gate voltage to a first transistor 111 through an address line A. A data driver 300 supplies a voltage and writes to a capacitor 112 through the first transistor 111 and a data line D while the address driver 200 is applying the gate voltage. The capacitor 112 applies the gate voltage to a second transistor 113 and makes possible current supply to the organic EL 114. A control part 400 turns on a switch 120 arranged between the second transistor 113 and a power source PS while the capacitor 112 applies the gate voltage to make the organic EL 114 emit light for a short period of time.
Patent JP-H07330827-A (JP)
Title: Polymer-supported organotin catalyst
Inventor: KIAN JIANGU
IPC: C08G63/82
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a polymer-supported organotin catalyst which comprises a polymer prepd. from a tetravalent-tin-contg. monomer, has high selectivity and activity and a long catalyst life, and is useful as a transesterification catalyst.  
     CONSTITUTION: This catalyst contains a polymer prepd. by polymerizing a compsn. contg. a compd. of formula I [wherein R 4  is a group of formula II (wherein X is a polymerizable group; and (n) is 2-12); and R 1  to R 3  are each phenyl, allyl, vinyl, naphthyl, an alkylphenyl, or the like provided at least one of R 1  to R 3  is phenyl, benzyl, allyl, or vinyl], pref. di(vinylphenylethyl) diphenyltin, (vinylphenylethyl)triphenyltin, or (vinylphenylethyl)butyldiphenyltin. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11353509-A (JP)
Title: On-vehicle equipment for automatic toll collection system
Inventor: ABE KOJI
IPC: G07B15/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization by attaching an on-vehicle equipment between the FM multiplex receiver of a road traffic information terminal and the VICS on- vehicle equipment (for light.radio wave) of the road traffic information terminal. SOLUTION: A navigation equipment control part 103 is connected with an FM multiplex receiver 104, the FM multiplex receiver 104 is connected with the on-vehicle equipment 105 for an automatic toll collection system, and the on-vehicle equipment 105 for automatic toll collection system is connected with VICS on-vehicle equipment 106. When key operation occurs at a navigation operation part 102, key operation information is transmitted from the navigation equipment control part 103 through the FM multiplex receiver 104 to the automatic toll collection system 105. Then, it is judged whether the received data are information to the on-vehicle equipment 105 for automatic toll collection system or not and if the received data are data for the on-vehicle equipment 105 for automatic toll collection system, processing related to the automatic toll collection system is performed.  If the received data are data for the VICS on-vehicle equipment 106, processing for data transfer to the VICS on- vehicle equipment 106 is performed.
Patent JP-H0913732-A (JP)
Title: Parking equipment
Inventor: NISHINO YOSHINORI
IPC: E04H6/20
Filed: 1995-06-27
Abstract: PURPOSE: To reduce the construction period, by fitting either longitudinal conveyor or lateral conveyor composed of endless rotors driven by a driving device to a beam and fitting the other to another beam through a lifter. CONSTITUTION: When a car is driven in a parking partition 9 in (b) line-C column of the third parking floor, 4, the car is placed on a car pallet 12 of an elevator and then the elevator is moved up. Then a motor 37 is driven and both rear part-longitudinal chain conveyors 14b are fitted to a longitudinal beam 8 and both front part longitudinal chain conveyors 14a in the (b) line-B column partition 9 are driven and the pellet 12 is longitudinally transferred to the (b) line-B column partition 9. Then, a lifter 26 is driven and both longitudinal chain conveyors 13 in the (b) line-B column partition 9 fixed to lateral beams 7 are raised above the conveyors 14a, 14b to support the pallet 12 by the conveyor 13.  And further, a motor 20 is driven and the conveyor 13 in the (b) line-B column partition 9 and the (b) line-C column partition 9 are driven to laterally transfer the pallet 12 from the B line to the C column and park the car.
Patent JP-H0451880-A (JP)
Title: Frozen food
Inventor: NISHIDE TSUTOMU
IPC: A23L35/00
Filed: 1990-06-18
Abstract: PURPOSE:To obtain the subject (semi)cooked frozen food free from deterioration of properties, shape, etc., by blending a (semi)cooked food containing a fats and oils component with a phospholipid component composed of an N-free phospholipid and an N-containing phospholipid in a specified weight ratio. CONSTITUTION:A frozen food composed of a cooked or semicooked food containing a fats and oils component and a phospholipid component containing an N-free phospholipid and an N-containing phospholipid in 1.0, preferably 3.0 weight ratio. The above-mentioned frozen food contains a general fats and oils component therein and the above-mentioned fats and oils component may be one admixed therewith for the purpose of seasoning or may be one existing as a component of a material essentially containing fats and oils, e.g. a food cooked using meat, fish or fats and oils. As the above-mentioned phospholipid, a lecithin derived from a plant seed, especially a soybean, a rapeseed, a sunflower seed, etc., as the raw material is preferably used.
Patent JP-S6140474-A (JP)
Title: Scroll type compressor
Inventor: HAYANO MAKOTO
IPC: F01C17/06
Filed: 1984-07-31
Abstract: PURPOSE:To keep a distance between an acting point of compressed gas and an input shaft axis of a joint constant as well as prevent a torque variation from occurring, by letting the input shaft axis of a crank joint accord with a base circle center of an involute-form fixed scroll blade. CONSTITUTION:An axis T1 of a rotary shaft 70 of a crankshaft 72 in this scroll compressor is made to accord with a base circle center of an involute of a fixed scroll blade 25. Therefore, a distance between an acting point of compressed gas force acting on a scroll blade 34 and the rotary shaft axis T1 is kept constant in consequence, leading to a drop in torque variations so that noise and vibration are prevented from occurring. When the scroll blade is formed by semicircular connection, it will do that an intermediate point between the semicircular center most approximate to the center of the fixed scroll blade and the semicircular center secondly approximate to the center is merely made to accord with the rotary shaft axis T1.