baber/WOPTO huggingface dataset:
Patent JP-H109544-A (JP)
Title: Multi-boiler type combustion furnace
Inventor: TSURUZONO HIDEYOSHI
IPC: F23G5/46
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To achieve objects of each of boilers using hot air generated in one of the kettles by providing a fire boiler, water boiler, during boiler, and carbonization boiler in a furnace body and providing at the bottom in the furnace body a hot gas guiding pipe, a hot gas guiding passage, a hot gas guiding wall, and a flue gas waste heat guiding pipe. SOLUTION: If a flammable material, as a heat source, is put into a fire boiler 2 of a furnace body 1 and ignited, hot gas containing smoke is generated. The generated hot gas passes through a hot air guiding pipe 8 of a water boiler 3, over the wall surface of a drying boiler 4, over the wall surface of the wall surface of a carbonization boiler 5 from under a floor, from the drying kettle 6 and passes over the wall surface of a water kettle 7 from under a floor, and through a hot gas guiding pipe and is discharged from a stack 16, during which drying and carbonization is effected and water is heated by utilizing heat. Air to be fed to the boiler 2 is taken in from a cylindrical air intake port 24 surrounding the stack 16. The air taken in is sent to the boiler 2 through a hot gas transfer pipe 25 to accelerate combustion of the flammable material.  Hot gas containing smoke generated when materials are carbonized in the boiler 5 is led to the boiler 2 through a flue gas guiding pipe 15 and the pipe 25 and burnt to provide a heat source.
Patent JP-H0486672-A (JP)
Title: Magnetic developer,device unit and electrophotographic device
Inventor: MATSUNAGA SATOSHI
IPC: G03G15/08
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a magnetic developer with a large triboelectoric charge quantity by specifying a residual magnetization, coercive force and the range of the magnetic permeability of a magnetic body at 10000 oersted magnetic fields, and by specifying an apparent density, a linseed oil absorption amount and a variable coefficient. CONSTITUTION:In the magnetic developer, the residual magnetization sigmar of the magnetic body at 10000 oersted magnetic fields is in the range of 12<=sigmar<=30 emu/g and the coercive force Hc of the magnetic body at 10000 oersted magnetic fields is in the range of 130<=Hc<=300 oersted and the magnetic permeability is in the ranger of 2.0<=mu<=4.0. Also the magnetic body has 1.2-2.5g/cm<2> of an apparent hardness and 5-30 ml/100g of a linseed oil absorption amount and the variable coefficient of the magnetic body calculated from formula I is 20-50%. In formula I, sigma denates the standard deviation of a partial distribution of the magetic body and X' is the mean particle size mum of the magnetic body. Thus the magnetic developer of a large triboelectric charge quantity is obtained.
Patent JP-H1144700-A (JP)
Title: Speed-measuring apparatus, automatic tracking system using the apparatus and display system for estimated arrival position
Inventor: FUJITA HIDETO
IPC: H04N7/18
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a speed measuring apparatus by which the speed component in a plurality of directions of a moving object can be measured by a method wherein a movement detection means which processes a photographed image of the moving object so as to detect its motion is installed and a speed-vector acquisition means which acquires the speed and the direction of the moving body is installed. SOLUTION: A speed measuring apparatus is installed, e.g. so as to measure the speed of a ball (a moving object) which is thrown by a pitcher 90. A camera 1 photographs the ball. A movement detection means 2 executes an image processing operation to a photographed image from the camera 1 so as to detect the motion of the ball. A speed-vector acquisition means 3 acquires the speed and the direction of the ball from the motion detection means 2. In addition, in the motion detection means 2, the difference image between two images is used in order to detect the motion of the ball. A display controller 51 receives the magnitude and the angle of speed vector from the speed-vector acquisition means 3, and it receives a video signal from the camera 1. Then, a numeral and an arrow which indicate the speed vector are superposed on the video so as to be displayed on a display 50.
Patent JP-H0251494-A (JP)
Title: Material for magneto-optical element
Inventor: NOUMI YASUTAKA
IPC: G02F1/09
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a magneto-optical material used for an optical isolator in which Faraday effect is utilized by epitaxially growing specified rare earth iron garnet substituted with Bi on the base plate of GdCa garnet single crystal having large lattice constant. CONSTITUTION:Material for a magneto-optical element is obtained by epitaxially growing a magnetic garnet single crystal film shown in a formula YbxTbyBi3-x-yFe5O12 (x+y<=2.2, x>y, y=-2.3x+21x(12.62-a), (a) is lattice constant of the above base plate and is value in a range within 12.47-12.53Angstrom ) on the base plate of garnet single crystal shown in a formula (GdCa)2(GaMgZr)5 O12. This element reduces absorption in the used wavelength region of an optical isolator and an optical circulator and is made to high-performance Faraday rotor material by reducing insertion loss in 0.8-1.6mum being the region thereof.
Patent JP-H1146361-A (JP)
Title: Image compression method and device, digital camera, portable information terminal, image expansion device and image transmission system
Inventor: ATSUMI EIJI
IPC: H04W88/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To attain a satisfactory transmission of digital images by first decreas ing the number of pixels of an input image where plural pixels are arrayed in a matrix form and applying the block-coding processing with respect to those pixels. SOLUTION: A rate control part 1e sets a pixel number decrease rate and a quality parameter based on the transmission rate of a radio transmission line. A pixel number decrease part 1b decreases the number of pixels of an input image, based on the pixel number decrease rate that is outputted from the part 1e to decrease the pixels for each side of the input image, based on the pixel number decrease rate for generation of an image having a small number of pixels. Then a block coding part 1c applies independent discrete cosine transform to the (8×8) pixels of the generated image to calculate a DCT coefficient, quantizes the DC and AC components of the DCT coefficient, and then applies entropy coding to the quantization data for the generation of the coding data. Finally, a radio transmission part 1d generates and transmits the transmission data.
Patent JP-2001026357-A (JP)
Title: Sheet processing device and image forming device
Inventor: TANAKA MASARU
IPC: B65H37/04
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To surely execute a binding process even when sheets of different sizes are included in a bundle of sheets by retrieving a minimum sheet size among stacked sheets when the stapling process is executed on at least two parts of the bundle of sheets, and controlling the stapling process of the bundle of sheets on the basis of a result of the retrieving. SOLUTION: Sheets to be conveyed by a slip roller 7 are kept in a standby state in a condition that a shutter 9 is closed, and the information on sizes of all sheets and whether the stapling is to be executed or not, is transmitted to a CPU of a staple stacker 1, when the printing is started in a printer in this standby state. Whereby the information on sizes of sheets are completely stored in a memory, and whether the size of sheets of a bundle to be stapled is one kind or a plurality of kinds, is judged. When a plurality of kinds of sizes are included, a minimum sheet size is retrieved from the information on sizes of the sheets of the bundle to be stapled, then a stapling position corresponding to the minimum size is determined, and then the operation of a stapling unit 11 is controlled to execute the binding process.
Patent JP-2000024957-A (JP)
Title: Punching method and punching apparatus
Inventor: FUJIMURA HIROAKI
IPC: B25D5/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a punching method and a punching apparatus reducing a fluctuation in accuracy by an operator and being excellent in productivity. SOLUTION: In a punching method and a punching apparatus 21, a gauge plate 26 having a gauge hole 26a is formed with a prescribed punching position as the center, and a magnet sheet 27 is joined to the reverse side of the gauge plate 26 to be magnetically installed in a prescribed position on a workpiece 29 through the magnet sheet 27. Fitting of the main body part 22 and the gauge plate 26 is released by a fitting release means in a state of fitting the fitting part 22a of the main body part 22 in the gauge hole 26a so as to be punched by the punching part 23 arranged by penetrating through the main body part 22.
Patent JP-H0486005-A (JP)
Title: Current amplifier circuit
Inventor: ISHII HIDEKAZU
IPC: H03F3/343
Filed: 1990-07-28
Abstract: PURPOSE:To increase current gain by letting only the signal component of an input signal flow to a resistor and generating potential difference corresponding to the product of the resistance value of this resistor and the signal component of the input signal at the both terminals of this resistor. CONSTITUTION:A power supply voltage Vcc is impressed to a power supply terminal 1. A current IT1 of an input signal TIin1 to be supplied to a first current input terminal 3 is IDC+IAC, and a current IT2 of an input signal TIin2 to be supplied to a second current input terminal 4 is IDC-IAC. Further, the total of currents flowing to transistors Q1, Q2, Q4 and Q5 is the sum of the current IT1 (namely, IDC+IAC) flowing to the first current input terminal 3 and the current IT2 (namely, IDC-IAC) flowing to the second current input terminal 4. Moreover, the potential difference of (R1XIAC) is generated at the both terminals of a resistor R1. Thus, operations are enabled with the low power supply voltage.
Patent JP-H10113495-A (JP)
Title: Dry cleaning system by liquid carbon dioxide whose power gives driving force of basket
Inventor: TOWNSEND CARL W
IPC: D06F43/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a dry cleaning system for clothes in which liquid carbon dioxide is used and driving power for load can be reduced. SOLUTION: In this system, a pressurized vessel 12 to contain a fluid bath tank 14 for liquid carbon dioxide, a basket 21 with plural holes at its periphery located in a vessel 13 to contain clothes to be washed, roller bearings 22 to enable the basket 21 to rotate in the vessel 12 and manifolds 17 with plural nozzles 15 through which liquid carbon dioxide passes to generate a jet flow and to agitate the clothes located between the vessel 12 and the basket 21. With an orderly locations of the nozzles 15 and the openings of the basket 21, a pump 18 feeds liquid carbon dioxide in a way to generate the jet flow which washes the clothes and rotates the basket 21.
Patent JP-2000027618-A (JP)
Title: Electrodynamic valve driving device in internal combustion engine
Inventor: MIYOSHI NORIOMI
IPC: F01L3/24
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To improve detection accuracy at a present position of a valve and durability of a valve position detection means by providing an immovable member near a moving coil or a valve with the valve position detection means for detecting these relative positions and measuring displacement of the valve. SOLUTION: An electromagnetic actuator is constituted with a permanent magnet 10 and a moving coil 13. Because a magnetic flux is generated in a clearance accommodating a bobbin 11b wound with the moving coil 13, when current is conducted to the moving coil 13, a force for axially moving a valve driving body 11 is applied to the body 11. An electrode 18 is mounted in an air feed hole 8 drilled through a yoke 7, and a small-diameter sensor shaft (iron core) 3d connected with a shaft portion 3a of a valve 3 is positioned in this electrode 18 in the non-contact state. An electrostatic-capacity-type valve- position detection means is constituted with these electrode 18 and the sensor shaft 3d, and relative position between the yoke 7, detects the sensor shaft 3d, and measures vertical displacement of the valve 3.
Patent JP-H1037629-A (JP)
Title: Air tight material for insulated door and insulated door
Inventor: OKABE MASAKI
IPC: E06B7/22
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to seal air-tightly a space between an indoor side member of an insulated door frame and a door and an outdoor side member and the door with one airtight material. SOLUTION: A mounting section 20 and an airtight section 21 constitute an air tight material 8. The mounting section 20 is mounted on an indoor side member 3a of a vertical frame 3 so that the air tight material 8 may be mounted. With a door 5 in the opened state, a fin piece 23 of the airtight section 21 is separated from the inner surface of an outdoor side member 3b. With the door 5 in the closed state, the door 5 is pressure-welded with a pressure- welding section of the airtight section 21 and the fin piece 23 is so deformed that it may be pressure-welded with the inner surface of the outdoor side member 3b.
Patent JP-H0365623-A (JP)
Title: Method and apparatus for measuring distribution of illuminance on entrance pupil
Inventor: INAGAKI AKIRA
IPC: G01J1/02
Filed: 1989-08-03
Abstract: PURPOSE:To enable maximum display of a resolution performance of an exposure device or an inspecting optical system by determining the distribution of illuminance on an entrance pupil plane of a lens automatically and by measuring and correcting partial coherency of an illuminating system and the degree of telecentricity thereof. CONSTITUTION:While a maximum light flux 10 passing through the whole of an entrance pupil 9 of a reducing lens 2 is as shown by broken lines, an illuminating light flux 11 coming out of an illuminating system 7 actually is as shown by oblique lines. This illuminating light flux 11 is passed through a pinhole 3 of a detecting unit 8 of distribution of illuminance on the pupil and observed at a position being apart by a prescribed distance (h) therefrom. Thereby the distribution of illuminance corresponding to the distribution of illuminance on the entrance pupil 9 of the reducing lens 2 can be measured. By disposing a two-dimensional sensor 4 and taking in the distribution of illuminance thereby, accordingly, an image 43 of a light source on the entrance pupil 9 having an outer periphery 42 is obtained. Partial coherency is determined by a prescribed formula from the size thereof corresponding to the entrance pupil of the reducing lens 2 and the size of the image 43 of the light source determined by measurement and then the barycenter thereof is determined. Thereby the amount of central deviation of the light source image is determined and these are corrected. Thereby a resolution performance can be displayed at the maximum.
Patent JP-S6093701-A (JP)
Inventor: YASHIMA MICHIO
IPC: F21V7/00
Filed: 1983-10-26
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-S58102307-A (JP)
Title: Signal recording and reproducing device
Inventor: NAKANO KENJI
IPC: G11B5/09
Filed: 1981-12-12
Abstract: PURPOSE:To simplify circuit constitution by providing a counter which relates to the period of one track, and generating a decision signal. CONSTITUTION:In recording, leading edges of the horizontal synchronizing signal in a video signal 60 are supplied as reset pulses to counters 49 and 51 through a a switch circuit 58. In reproduction, no reset pulses are supplied to the counters 49 and 51, which operate freely. A counter 52 generates a signal with a field period, which is passed through a counter 53 to obtain a servo reference signal 56 with a frame period. This counter 52 is reset in recording by a leading edge of the vertical synchronizing signal supplied through a switch circuit 59. Then, the counter 52 operates freely in reproduction synchronously with a recording video signal. The counter 52 generates an area position signal 57 for gating an audio signal.
Patent JP-H0948403-A (JP)
Title: Automatic case packer
Inventor: YAMAMOTO MASAKAZU
IPC: B65B5/06
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To arrange and package automatically articles conveyed by a belt conveyor into a case with the aid of a raking plate and a movable plate. SOLUTION: A case packer main body 1 has a raking plate 21 which is provided in the main body 1 on the way of an article-transferring belt conveyor 11 and which is freely movable back and forth in a direction normal to the direction in which the belt conveyor 11 advances, a movable plate 31 which is vertically movable at the retreat position of the raking plate 21 and which can be freely inclined in a predetermined direction, a packaging-case setting stand 8 located in a lower limit position of the movable plate 31, and a transferring plate 41 freely movable back and forth on the setting stand 8, respectively. The raking plate 21 operates at a timing of conveyance of articles by the belt conveyor 11 to rake the articles onto the movable plate 31.  The movable plate 31 operates at a timing of the raking of the articles by the raking plate 21 and is inclined in its lower limit position to drop the articles into a packaging case. The transferring plate 41 operates at the time of finishing the package and transfers a packaging case which is packed with the articles.
Patent JP-S6095207-A (JP)
Inventor: MUROBOSHI TAKANORI
IPC: G21C17/00
Filed: 1983-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6358172-A (JP)
Title: Spectrum analyser
Inventor: OTE AKIRA
IPC: G01R23/173
Filed: 1986-08-27
Abstract: PURPOSE:To enhance frequency accuracy, by reading the level signal detected through a BPF amplifier based on the timing of the output signal of a comparator. CONSTITUTION:The input signal passing through a low-pass filter and the output signal of VCO5 to which lamp wave form voltage is applied are mixed by a mixer 3 and the output of the mixer 3 is introduced into a BPF amplifier 9 and the frequency spectrum wave form of the input signal is displayed on CRT20. Then, a processor 34 sets the signal corresponding to the 'frequency having to take in data' (fa, fb,...) of a spectrum wave form and the signal corresponding to the output frequency of VCO5 is compared with the signal corresponding to the 'frequency having to take in data' by a comparator 38. The level signal detected through the BPF amplifier 9 is read based on the timing of the output signal of the comparator 38.
Patent JP-2000015829-A (JP)
Title: Method for injecting liquid, and liquid-injecting apparatus where the method is used
Inventor: SUGITANI HIROSHI
IPC: B41J2/175
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent undesired air bubbles from mixing in a recording head by supplying a liquid to a liquid storage part through a liquid discharge part of the recording head filled with the liquid and discharging the inside air to the outside through a communication hole. SOLUTION: This liquid-injecting apparatus stores inside an ink tank case 2 an ink-absorbing body 4 for absorbing an ink to be filled. A recording head 6 is molded together with the ink tank case 2. A connection member 8 is selectively kept in tight touch with an ink discharge opening formation face 6a of the recording head 6, to which an injection pump 10 is connected via an ink feed passage 14. Moreover, an ink feed passage 16 is connected in the middle of the ink feed passage 14 to communicate with an ink feed tank 12. An ink INK is stored by a predetermined amount in the ink feed tank 12 through the ink discharge opening formation face 6a of the recording head 6. The air in the ink tank case 2 is discharged outside via a communication hole 2a at an upper part of the ink tank case 2.
Patent JP-H10299655-A (JP)
Title: Piston assembly for swash plate type compressor
Inventor: SHIMADA KOICHI
IPC: F04B49/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce weight and improve processability by arranging on a piston rod independently formed on a piston, a locking member for regulating rotation of the piston accompanying the rotation of a swash plate and a tripping member for regulating tilting of the piston. SOLUTION: A piston assembly 30 is composed of a piston 31 and a piston rod 32 whose leading end is connected to the piston 31. A locking member 36 composed of a substantially arcuate block which regulates rotation of the piston 31 accompanied with the rotation of a swash plate, interlockingly with an inner wall of a casing, is arranged on a base end 32b of the piston rod 32 on its diametrally outer position. Thus the piston 31 is smoothly reciprocated. The piston 31 is also smoothly reciprocated by arranging on a leading end side of the piston rod 32, a substantially cylindrical tripping member 37 having sliding surfaces 37a, 37b slid with an inner surface of a cylinder chamber, which member 37 regulates tilting of the piston 31 upon receiving bending moment at the time of reciprocation of a piston assembly 30.
Patent JP-H0365837-A (JP)
Title: Packet reception control system
Inventor: OKADA SOICHI
IPC: H04L12/42
Filed: 1989-08-04
Abstract: PURPOSE:To improve the communication efficiency of an entire system by discriminating node groups with a group identification means and storing received data to a reception buffer at every communication group and sending the data to a communication equipment. CONSTITUTION:A group identification means 3 discriminates from which group a packet given from transmission lines 1-1, 1-2 comes and stores the packet to corresponding reception buffers 4-1, 4-2. Then the packet is fed to a communication equipment in the unit of reception buffers. In this case, since the buffers 4-1, 4-2 are provided in the unit of groups, even when the data is fed to the communication equipment just after one packet is received, since the data is stored in the relevant reception buffers 4-1, 4-2 sequentially, the data is not lost. Even when a communication frame is sent from plural communication groups at the same time the communication is attained between communication groups without mutual interference and the communication efficiency is improved.
Patent JP-S58102921-A (JP)
Title: Production of liquid crystal cell
Inventor: TASHIRO YOSHIZOU
IPC: G02F1/1333
Filed: 1981-12-16
Abstract: PURPOSE:To produce a transparent and insulated film having a minute pattern with high productivity, by screen printed a paste containing an organic lead compound, an organic solvent and a viscous agent onto an insulated substrate in a prescribed pattern and then burning the pattern. CONSTITUTION:A paste is obtained by mixing an organic lead compound which forms a film of lead dioxide through a burning process and is soluble in an organic solvent, an organic solvent and a viscous agent. Such paste is screen printed onto an insulated substrate in a prescribed pattern and dried at a temperature higher than 400 deg.C after the preliminary drying in order to get rid of the above- mentioned organic solvent and viscous agent as well as to form a transparent and insulated film of lead dioxide. As organic lead compound, lead octylate, lead hexylate, etc. are preferably used. As an organic solvent there of, terpineol, 2- ethylhexanol, etc. can be used. As a viscous agent nitrocellulose, etc. may be mentioned.