baber/WOPTO huggingface dataset:
Patent JP-H0913053-A (JP)
Title: Coal slurry composition and its production
Inventor: USUI NAOKI
IPC: C10L1/32
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a coal slurry compsn. which has a good dispersion stability and an excellent flowability by mixing a water-base coal slurry with a polysaccharide produced by microorganisms of the genus Lipomyces. CONSTITUTION: This compsn. is prepd. by mixing a water-base coal slurry comprising fine coal particles with an average particle size of 200μm or lower and water with 0.05-0.5wt.% (based on the slurry) polysaccharide produced by microorganisms of the genus Lipomyces.
Patent JP-S6058396-A (JP)
Inventor: SAKAI HIDEO
IPC: B67D7/36
Filed: 1983-09-12
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-H0334463-A (JP)
Title: Thin film transistor
Inventor: TSUTSUI KEN
IPC: G02F1/136
Filed: 1989-06-30
Abstract: PURPOSE:To increase conductivity and make an amorphous silicon thin film transistor excellent in stability by making thin a gate insulation film at the center of a channel. CONSTITUTION:Al is deposited on an insulation substrate 1 and after this is patterned, photoresist is applied. Then with a photo mash used ultraviolet rays are applied. Then after exposure and development an anode is to be oxidized to have Al2O3 grown to be a first gate insulation film 31. Then conductive Cr is deposited so that a second gate electrode 22 is processed to be larger than a contact hole 8 and smaller than a gate electrode 21. Then as a second gate insulation film, an SiN film, an a-Si film and an n-type a-Si film containing P are deposited to be an active layer 4 of a transistor to be an electrode 61. Then Cr and Al are deposited and processed to form an electrode film 62 and an electrode film 63 to remove an exposed part of the electrode 61 while an SiN film is deposited as a protection film 52.
Patent JP-H0721249-A (JP)
Title: Free curve approximation conversion method
Inventor: CHIYOU KOUDEN
IPC: G06T5/00
Filed: 1993-07-06
Abstract: PURPOSE:To approximately convert an original spline curve into a new spline curve based on a newly given knot train. CONSTITUTION:The knot train of the spline curve which is approximately converted is given as [0.0, u1...1.0] as shown in a figure (b). Respective knots become the parameters of respective nodes in the spline curve which is approximately converted. Such knot train is given as being proportional to the length of the original curve, for example. The original spline curve is apploximately converted into the C<1> continuous spline curve so as to have the knot train given by a method of least square while the positions of the both end points of a section curve constituting the original spline curve and the tangent vector direction of the both end points are maintained.
Patent JP-H0720669-A (JP)
Title: Image forming device
Inventor: UCHIYAMA AKIHIKO
IPC: G03G15/00
Filed: 1993-07-06
Abstract: PURPOSE:To prevent the consumption of toner for forming a toner image for detecting density from increasing because of that the control of the maximum density (DMA) of toner and halftone control are always executed in a fixed conditional change although the maximum density of the toner must be controlled because image density by an image forming device is largely fluctuated by the change of some conditions such as environmental change and the halftone control is required to obtain a high-quality image. CONSTITUTION:This device is provided with a 1st control stage where the density of a specified density pattern formed on a medium is read and the maximum density is controlled based on the result, and a 2nd control stage where a tone pattern formed on the medium is read and the halftone control is performed based on the result. When a comparatively long time elapses, a 1st control mode is selected so as to execute the 1st and the 2nd control stages, and when a short time elapses, a 2nd control mode is selected so as to execute only the 1st control stage.
Patent JP-S6059610-A (JP)
Inventor: HATA RIYOUSUKE
IPC: H01B9/06
Filed: 1983-09-09
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-S6411284-A (JP)
Title: Fixing device
Inventor: INAGAKI SANJI
IPC: B65H5/06
Filed: 1987-07-03
Abstract: PURPOSE:To prevent a flaw on the surface of a heating roller and contamination of a pressure roller, by constituting a brush of the pressure roller, of many fibers and a coating layer for covering the surface of each fiber. CONSTITUTION:A brush 12 of a pressure roller 10 is constituted of many fibers 12b, and a coating layer 12c consisting of a resin or rubber for covering the surface of these respective fibers 12b, and placed in a state that the tip of the brush 12 is pressed against the outer peripheral surface of a heating roller 1. In this state, when both the rollers 10, 1 rotate, the tip of each fiber 12b of the brush 12 repeats to come into contact and to be separated with and from the outer peripheral surface of the heating roller 1. In this case, as for each fiber 12b, the coating layer is formed on its surface, therefore, it is repeated smoothly to come into contact and to be separated with and from the outer peripheral surface of heating roller 1. In such a way, it can be prevented that a flaw is generated due to the brush on the outer peripheral surface of the heating roller and the pressure roller is contaminated due to a toner.
Patent JP-H0218846-A (JP)
Title: Brightness controller for transmission type electron microscope
Inventor: OSAKI MITSUAKI
IPC: H01J37/04
Filed: 1988-07-05
Abstract: PURPOSE:To shorten the scanning time of the exciting current by comparing the exciting current value of a condenser lens when an image with the maximum brightness is obtained and the present exciting current value and scanning only the strong excitation side or the weak excitation side. CONSTITUTION:The present exciting current is I1 and the brightness is L1, the proper brightness is L2 and the exciting current for L2 is I2. In this case, a comparing circuit 13 compares the crossover exciting current value I0 and I1, it is identified that the present current is on the strong excitation side, '1' is outputted. An exciting current setting means 4 sets the current value I2 on the strong excitation side, a scan driving circuit 6 scans the strong excitation side. A comparing circuit 5 obtains the difference between the current value corresponding to the current I1 and the value corresponding to the current I2 from the setting means 4. When the calculation of the circuit 5 subtracts the value of a current amplifier 3 from the value of the setting means 4, a positive output is obtained. The scan driving circuit 6 drives a strong excitation side scanning circuit 10 to increase the exciting current based on the positive output from the circuit 5 and the '1' output from the circuit 13.
Patent JP-H01254324-A (JP)
Title: Working method for metal plate
Inventor: TANIGAWA MASANORI
IPC: B21D43/26
Filed: 1988-07-05
Abstract: PURPOSE:To enable bending onto a correct position by forming the abutting edge for reference at the end edge of the metal plate to which a backgage is abutted in case of bending. CONSTITUTION:In case of executing punching onto a metal plate 1 the abutting edge 11 for reference is made to remain in case of the cutting (the cutting line is shown by X, Y) by the following cutting by forming not only on a punching position 10 but also the reference abutting edge 11 as well. And at the time when bending is executed it is executed from the reference abutting edge 11 formed at the same time with the punching position 10 by abutting a backgage 2 to the reference abutting edge 11. The bending of the position shown in the figure 7 can also be correctly executed by forming a similar reference abutting edge on the side edge of the metal plate 1 as well.
Patent JP-S6324306-A (JP)
Title: Generating method for tool path data
Inventor: SAEGUSA YUKIO
IPC: G05B19/4063
Filed: 1986-07-16
Abstract: PURPOSE:To exactly and automatically working of a complicated curved surface by converting a working surface data to plural triangular tangential plane data, classifying it into plural blocks by a two-dimensional area map, and generating a tool path data by which a tangential plane of the block containing a working part does not interfere with a tool. CONSTITUTION:A shape model data of a working surface data which has been written and stored in an external storage device 10 is converted to plural triangular tangential plane data by a computer 20, classified into plural blocks in accordance with a two-dimensional area map which has been determined in advance and stored in a table. The computer derives a tangential plane of the block containing a working part by referring to said table, checks an interference of a tool and the tangential plane, corrects and generates a tool path data so that the tangential plane having an interference is avoided, and stores said data in the device 10. Based on this tool path data 14, working of a complicated curved surface is executed exactly and automatically without making it necessary to prevent an interference by monitoring.
Patent JP-H0642050-A (JP)
Title: Frame of building unit
Inventor: KAWAKAMI HIDETADA
IPC: E04B1/348
Filed: 1992-06-25
Abstract: PURPOSE:To set a proper strength, and make lightweight a frame of a building unit. CONSTITUTION:A flat sectional shape of columns 11 forming a body of a frame 1 formed in the shape of an approximate hexahedron is the approximately same as that of similar figures to a plane shape of the frame 1, and strength corresponding to force of the directions along longside beams 12 and short side beams 11 is provided to the frame 1, so that proper strength corresponding to the directions can be set. The length of one side along the short side beams 13 is shorter than that of the existing square column, so that the columns 11 can be lightweight without causing strength to be short, and according to the constitution, the frame 1 of a building unit can be lightweight.
Patent JP-S6411630-A (JP)
Title: Emulsifying agent for dispersion of aqueous resin
Inventor: ICHIHARA AKINOBU
IPC: C09K23/42
Filed: 1987-07-03
Abstract: PURPOSE:To improve mechanical stability, chemical stability and shelf stability, etc., of emulsion by incorporating at least one kind of compd. shown in a specified general formula and preparing an emulsifying agent for a dispersion of aqueous resin. CONSTITUTION:An emulsifying agent for a dispersion of aqueous resin is prepared by using a compd. shown in a formula I [R1 shows 4-18C alkyl group, alkenyl group and aralkyl group, R2 shows H, 4-18C alkyl group, alkenyl group and aralkyl group, R3, R4 and R5 show 1-8C alkyl group, alkenyl group and aralkyl group, A shows 2-4C alkylene group, (n) shows an integer of 0-100 and X<-> shows monovalent anion]. The compd. shown in this formula I can be obtained by allowing allylalkylphenol to react with epihalohydrin and tertiary amine.
Patent JP-2000356902-A (JP)
Title: Image forming device
Inventor: YAMANAKA TOSHIHIKO
IPC: G03G15/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is free from an abnormal image due to surface stain on a base, abnormal image-density, and so on even under conditions which are in an environmental change, right after toner replenishment, and right before complete consumption of toner, in the case where application biases to a developing roller and so on and a quality of light for exposure are fixed. SOLUTION: A conductive or medium resistance (104 to 1010 Ω.cm) cylinder 19 which is close to or in contact with the surface of a developing roller 3 moves following the developing roller 3. In a position opposite a curved face of the cylinder 19, a reflectance sensor 16 is set. A portion or almost all toner 8 on the developing roller 3 is attached to the curved face of the cylinder 19 by the application of a bias to the cylinder 19, its amount is detected by the reflectance sensor 16, and a bias of the developing roller 3, a quantity 17 of light of exposure, and a bias of a toner restriction blade 5 or a bias of a toner replenishment roller 4 are controlled. This prevents an abnormal image due to surface stain on a base, a density decrease, and so on, which are caused by an environmental change and so on.
Patent JP-2000357957-A (JP)
Title: Light receiving circuit and optical transmitter using the circuit
Inventor: MASUDA YOSHIFUMI
IPC: H04B10/69
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To significantly shorten the time, when a receivable state is secured for an optical signal after this signal is transmitted by discharging the electric charge of a capacitor which performs the AC connection of the output received from a current/voltage converter, which converts the current supplied from a light receiving element into voltage. SOLUTION: An optical signal is inputted to a photodiode 11 which serves as a light receiving element which converts the light into a current, converted into a current signal in response to the optical signal and then converted into a voltage signal by a trans-impedance amplifier 12 serving as a current/voltage converter and also as a differential amplifier. Since only AC signals are transmitted, these signals are subjected to AC connection at a capacitor 13, undergoes waveform shaping at a waveform shaping circuit 15 and are outputted to an output terminal 16. Then a transmitting signal is emitted by a light emitting element and inputted to an input terminal 18 connected to a short circuit 17, serving as a charge discharging means from a control part. This input signal turns on the circuit 17, and the electric charge that is charged into the capacitor 13 is sharply discharged.
Patent JP-H0610492-A (JP)
Title: Soundproof floor equipped with underflooring sound absorbing material block
Inventor: HOSONO TOSHIRO
IPC: E04F15/18
Filed: 1992-06-25
Abstract: PURPOSE:To reduce the extent of a floor impact noise in a long joist high floor type soundproof floor by setting up a block consisting of sound absorbing material dispersively in space between two long joists beneath a floorboard. CONSTITUTION:A sleeper 3 consisting of wood, laminated wood and a framework being composed of a long joist 4 consisting of wood, laminated wood or the like are set up on a floor slab via vibro-proofing rubber 5. Next, a floorboard 2 consisting of a veneer board, a particle board, flooring or the like is stuck onto this framework. At this time, a block 8 consisting of sound absorbing material is dispersively set up in space between two long joists 4 and 4 beneath the floorboard 2. With this constitution, even if an amount of service consumption in the sound absorbing material is little, a floor impact noise is reducible for both light and heavy impact sources almost in the whole frequency area.
Patent JP-S5790728-A (JP)
Title: Stabilizer of load electric power
Inventor: NAGASAWA KIYOTO
IPC: G05F5/00
Filed: 1980-11-28
Abstract: PURPOSE:To exclude a means to obtain the effective value of a non-sinusoidal wave and a load voltage detecting means and accordingly to simplify the constitution of circuit, by carrying out the load phase control through the detection of the power supply voltage without detecting the load voltage. CONSTITUTION:A phase controlling switch means 13 like a triac, etc. is connected between a commercial AC power supply 11 and the load 12; and detecting means 14 and 15 detect the voltage value of the power supply 11. Furthermore a voltage-ignition phase converting means 16 decides the ignition phase of a switching means 13 in accordance with the output of the means 15. And an ignition pulse generating means 18 gives the ignition to the means 13 after generating an ignition pulse P with the ignition phse decided by the means 16. For instance, the means 18 supplies the voltage Vtheta corresponding to an ignition phase angle delivered from the means 16 and a pulse ZCP delivered from a zero cross detecting circuit 17 to produce the pulse P having a phase angle theta to the pulse ZCP.
Patent JP-S6412550-A (JP)
Title: Superconducting wiring
Inventor: OSAKI AKIHIKO
IPC: H01L23/52
Filed: 1987-07-07
Abstract: PURPOSE:To enlarge a critical magnetic field of a wire and to realize a microstructure wire by a method wherein a conducting wire is a laminate of superconducting layers and normal conducting layers. CONSTITUTION:An insulating film 2 is provided on a substrate 1, a laminate structure 6 of thin superconducting layers 4A and normal conducting layers 5 is constructed on the insulating film 2, forming a superconducting wire 3A. In a laminate structure 6 wherein, for example, 0.05mum-thick normal conducting layers 5 are sandwiched in a three-layer 0.3mum-thick superconducting layer 4A, the critical magnetic field HCL of the superconducting wire 3A may be approximately three times the value in a conventional design. This means an enlarged critical current density iC for the superconducting layer 4A. In such a design, the maximum current IC under superconducting conditions may be 2-3 times larger, cross section for cross section. The superconducting wire 3A may be smaller in width, realizing a microstructure design.
Patent JP-S6060847-A (JP)
Inventor: ABE KATSUJI
IPC: A61F7/02
Filed: 1983-09-12
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-S59210313-A (JP)
Title: Digital measuring and displaying device
Inventor: UNO YUTAKA
IPC: G01B11/02
Filed: 1983-09-12
Abstract: PURPOSE:To display the amount of movement accurately by inputting an address signal based upon output pulses of an encoder to a storage device, and accessing and displaying accurate movement data on a moving member which is measured previously. CONSTITUTION:The output terminal of the counting circuit part of the encoder is connected to an input terminal A of a microcomputer 40, the output terminal of a laser length measuring instrument 36 is connected to an input terminal B, and the moving member 8 is set to the origin. A handle 32 is rotated to generate a sine wave, which is counted by a counter 60 and the A counter of a CPU64. The amount of movement of the moving member 8 is converted by the laser length measuring instrument 36 into accurate count data B, which is inputted to the input terminal B of the microcomputer 40. The microcomputer 40 sections the overall length of the movement of the moving member 8 by optional pitch, and a position error A-B of every pitch is calculated.
Patent JP-2000004375-A (JP)
Title: Distortion correction wave generation circuit
Inventor: YOSHINAGA KOJI
IPC: H04N3/23
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a distortion correction wave generation circuit for correcting image distortions at four corners on CRT, through the use of a corner distortion correction wave generated by using a saw-tooth wave associating with a vertical picture position. SOLUTION: A vertical saw-tooth wave generation part 1 inputs a synchronizing signal and generates a prescribed vertical saw-tooth wave. A vertical output part 2 inputs the vertical saw-tooth wave which the vertical saw-tooth wave generation part 1 outputs and converts in into the vertical saw-tooth wave of vertically polarized current inletlocked with a vertical image portion. An upper triangular wave cut part 3 and a lower triangular cut part 4 input vertical saw-tooth waves which the vertical output part 2 outputs and cut the vertical saw-tooth waves into triangular forms at prescribed voltages V1 and V2. An adder 5 adds triangular waveforms, which the upper triangular wave cut part 3 and the lower triangular wave cut part 4 output and outputs a corner distortion correction wave.  An adder 6 adds the corner distortion wave which the adder 5 outputs, and a vertical parabolic wave, generates right/left bobbin correction waves and outputs them to a horizontal polarizing circuit side.
Patent JP-S6411587-A (JP)
Title: Roller type razor
Inventor: INOUE SHOICHI
IPC: B26B19/16
Filed: 1987-07-06
Abstract: PURPOSE: To change the form of a molded object by the position change by constituting a main body as a handle member, forming a prescribed molded object by a plurality of members and forming the members freely movably in terms of a position. CONSTITUTION: A bearing is formed on the rear side of the opening edge of the main body 1, a head part 21 serving also as a cover body is freely turnably disposed to the bearing, the bearings are formed on both side parts of the main body 1 and arm members 22 are arranged to the bearings freely turnably to the front and back. Also, the leg members 24 of a shape for holding the arm member 22 disposed freely turnably to respective axes by a vertical axis and a horizontal axis through a connection member 23 freely turnable to a side part are arranged at the lower part of the main body 1. When the head part 21, the arm members 22 and the leg members 24 composed of the plurality of members connected to the main body 1 are respectively housed on the side of the main body 1, the entire shape is formed into an almost flat square pole shape.  Also, when the head part 21, the arm members 22 and the leg members 24 are respectively positioned in an unfolded shape, the form is changed to a robot shape.
Patent JP-S6227139-A (JP)
Title: Removing method for liquid in tire and device
Inventor: FUJIMOTO MIKIO
IPC: B29D30/54
Filed: 1985-07-29
Abstract: PURPOSE:To improve the productivity of operations by drastically shortening a working time of removing operation, by a method wherein a liquid existing within a tire is made to fall by pressing a lower side bead part downward by making an equatorial face of a tire about horizontal. CONSTITUTION:When a tire 5 having rain water into the same is moved to about the center of a holding device 1 within a conveyor 9, a side part 6a of a shoulder of the tire 5 is located on the upper side of the holding part 2 and the tire 5 is held by it by making an equatorial face E about horizontal. When a piston rod 22 of a moving device 20 is made to ascend, a fitting device 15 ascends and then three holding devices 16' are protruded until they are fitted in a bead 18' of the lower side of the tire 5 by actuating a holding mechanism 17. Then when the lower side bead part 18' is pressed downward in a vertical direction until the same comes to a position of a bead part 18 by actuating the moving device 20 while the holding device 16' is being kept fitted in the tire 5, rain water 25 existing within the tire 5 falls out of the tire 5 through gravity.
Patent JP-S6413216-A (JP)
Title: Magnetic recording medium
Inventor: KITAGAMI OSAMU
IPC: G11B5/65
Filed: 1987-07-06
Abstract: PURPOSE:To enhance the durability and corrosion resistance of a magnetic recording medium packed with a Co-Ni alloy in the fine pores of an anodic oxide layer by confining the axial ratio of the Co-Ni alloy particles to a specific value or below and the average diameter of the particles and the thickness of the particles within the ranges of respectively determined values. CONSTITUTION:This magnetic recording medium is formed by packing the Co-Ni alloy into the fine pores of the anodic oxide layer formed by anodizing the surface of Al or Al alloy. The side faces of the Co-Ni alloy particle 1 are coated by the hard and dense anodic oxide layer 3 and the particles are formed on a nonmagnetic substrate 5 consisting of an aluminum or synthetic resin film, etc. The axial ratio of the Co-Ni alloy particles packed into the fine pores is <=30. The particle sizes are >=100Angstrom  and <=1,000Angstrom average diameter of the particles. The particles are formed in the range of >=500Angstrom  and <=30mum particle thickness.