baber/WOPTO huggingface dataset:
Patent JP-H0830113-A (JP)
Title: Recording device and recording method
Inventor: ASADA HIROYOSHI
IPC: G03G15/10
Filed: 1994-07-13
Abstract: PURPOSE:To suppress the occurrence of dot tailing when the toner image is transferred from a latent image carrying medium to an intermediate transfer medium and to improve the quality of an image by removing excess developer from the surface of a photoreceptor drum after performing pre-transfer charging to uniformly charge the surface of the photoreceptor drum so that the surface of the drum may have the same polarity as that of toner particles. CONSTITUTION:The toner image on the photoreceptor drum 11 is charged with the same polarity as that of the surface of the photoreceptor drum 11 by a corona discharger for a pre-transfer charger 60. Thus, as for the toner image, the toner particles are charged so as to have the same polarity as that of the surface of the toner image by an ion generated by corona discharging, and the toner particles repelling by a repulsive force against the surface of the toner image are made to cohere on the surface of the photoreceptor drum 11, then, liquid carrier is increased on a side closer to the surface of the toner image. Next, as for the used toner image in a desired color, the excess liquid toner, especially, the liquid carrier are removed by an auxiliary squeezing roller 70. The toner image free from the excess liquid carrier is nipped by the intermediate transfer drum 31, and electrically transferred.
Patent JP-S5786004-A (JP)
Title: Method and device for measuring pipe diameter
Inventor: YUKITA NOBUTAKA
IPC: G01B5/08
Filed: 1980-11-18
Abstract: PURPOSE:To measure pipe diameters easily by placing two arms making a constant angle with each other on the outside circumference of a pipe to be measured, and determining the symmetrical axial line distance of the arms from the branch point of both arms up to the outside circumference of the pipe. CONSTITUTION:A body 1 having arms 1a, 1b is furtherprovided with a sleeve 1c in one body, and a moving scale 3 is screwed into the sleeve 1c. It is moved forward and backward as a knob 3a in the rear end part is turned. The arms 1a, 1b are placed on the outside circumference of a pipe P, and the scale 3 is moved to bring its leading end in abutment on the pipe P. The diameter of the pipe P is determined by the moving distance of the scale 3.
Patent JP-S5864244-A (JP)
Title: Glass for covering semiconductor
Inventor: HATANO KAZUO
IPC: H01L21/56
Filed: 1981-10-09
Abstract: PURPOSE:To obtain glass for protecting or stabilizing the surface of a semiconductor element using a silicon single crystal as the material by blending prescribed percentage of PbO, SiO2 and Al2O3. CONSTITUTION:This glass for covering a semiconductor consists of 50-60wt% PbO, 35-50wt% SiO2 and 1-9wt% Al2O3. The coefft. of thermal expansion of said glass accords with that of a semiconductor element using a silicon single crystal as the material. The glass seals well the element at about 700-900 deg.C and shows superior electrical characteristics. The surface of the element is protected or stabilized.
Patent JP-H11346639-A (JP)
Title: Noodle strip machine for noodles to which large amount of water is added
Inventor: OKAHARA YUJI
IPC: A21C3/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a noodle strip machine for largely water-added noodles, capable of simply and beautifully forming a noodle strip, even when a dough for the largely water-added noodles, such as a dough containing water in an amount of >=48%, is formed. SOLUTION: This noodle strip machine for largely water-added noodles comprises a hopper 1 for charging a noodle mass, a pair of noodle strip rolls 21, 22 used for forming a noodle strip and disposed at the exit of the hopper 1, a swinging arm 41, and a cutting plate 43 attached to the tip of the swinging arm 41. Therein, a cutting blade 44 is formed at the tip edge of the cutting plate, and the cutting plate 43 is thrust into a valley between a pair of the noodle strip rolls 21, 22 from their upper sides to finely cut the noodle mass and insert the cut noodle mass pieces into the space between the noodle strip rolls.
Patent JP-H0327028-A (JP)
Title: Programmed zooming camera
Inventor: WADA SHIGERU
IPC: G03B5/00
Filed: 1989-06-23
Abstract: PURPOSE:To always make the size of an object constant with respect to a photographing range by judging whether the object is a moving body or not and forecasting distance up to the object after release time lag if the object is the moving body. CONSTITUTION:When a main switch S is turned into ON, a switch SZ sets up/down based on focal distance for zooming. At the next stage, a switch S1 is turned into ON by the first stroke of a release button to perform range- finding of the object and the obtained data is stored in the memory of a microcomputer(CPU)30. Then, the ON state of a switch SPZ for a program zooming operation is checked by the CPU 30 and the electronic zooming magnification of the object is calculated. After that, a switch S2 is turned into ON by the second stroke of the release button, and the range finding of the object is again performed. If the object is a moving body, object distance after the release time lag is forecasted based on the result of the range-finding operation. Then, an object photographing range is made constantly definite in such a way that the motor 36 is driven and focusing is performed based on range- finding data.
Patent JP-H108063-A (JP)
Title: Vertical thermal cracking reaction furnace
Inventor: TEZUKA NORIO
IPC: C10B47/18
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide the subject furnace having high heat-transfer efficiency, enabling smooth operation to increase the treating capacity, installable in a narrow space and effective for reducing the size of apparatus. SOLUTION: This furnace is provided with heaters 25a-25h having heating faces 28a-28h to effect the thermal cracking of a waste material (a), openings 29a-29h to drop the waste material (a), thermal medium channels 30a-30h placed under the heating faces 28a-28h to pass heated air (i) and arranged in multiple stages from the top to the bottom of a vertical line 6 and a thermal medium supplying apparatus 37 to supply heated air (i) to the thermal medium channels 30a-30h of the heaters 25a-25h. The furnace is further provided with a driving shaft 51 having a vertical axis 6 and plural blades 52a-52h rotating along the heating faces 28a-28h of the heaters 25a-25h by the driving shaft 51 to drop the waste (a) through the openings 29a-29h to the lower stage.  The heights 36 in the spaces above the heaters 25a-25h are changed according to the volume reduction caused by the thermal cracking of the waste material (a).
Patent JP-H0326569-A (JP)
Title: Paper feed mechanism
Inventor: TSUJI TAKAO
IPC: B41J11/42
Filed: 1989-06-23
Abstract: PURPOSE:To remove the slack of paper to eliminate the shift of a printing position by a method wherein a planetary gear is rotatably mounted on a planetary arm so as to engage with a platen gear and move on the periphery thereof, and a pressure roller is contacted/separated with or from a paper discharge roller in conjunction with a platen through said planetary gear. CONSTITUTION:When a platen gear 3 is rotated in a direction of an arrow (c) to feed paper 11 in a direction of an arrow (b), a roller gear 5 rotates in a direction of an arrow (e) and, thereby, a discharge roller 8 also starts rotating in the direction of the arrow (e). The rotation of the platen gear 3 causes a planetary arm 13 to rotate in a direction of an arrow (h). A pressure roller 9 pressurizes the discharge roller 8 in a direction of an arrow (a) to feed the paper 11 in the rotating direction of the discharge roller 8. The feed speed of the discharge roller 8 higher than that of a platen 1 prevents the paper 11 from slacking between the platen 1 and the discharge roller 8. When the paper 11 is fed in a direction of an arrow (g), the platen gear 3 is rotated in a direction of an arrow (d); in this manner, the planetary arm 13 rotates in a direction of an arrow (i) until abutting against a stopper shaft 6 and stops rotating. Then, the pressure roller 9 is separated from the discharge roller 8.
Patent JP-S644948-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TABUCHI TOSHIAKI
IPC: G11B15/61
Filed: 1987-06-29
Abstract: PURPOSE:To effectively use a space formed in the inside of a main body and to make a device into compactness, by arranging a fixed cylinder and/or a motor over the feeding area of a tape. CONSTITUTION:The titled device is constituted in such a way that the fixed cylinder 11 which constitutes a rotary head cylinder C and the motor 14 having a rotor, a magnet, a substrate and a driving coil are arranged over the feeding area 30 of the tape 2 and behind a space to load a tape cassette 2a provided on the upper part of a cassette loading part 1a. Thus, by arranging the fixed cylinder 11 and the motor 14 in such way, it is possible to use the space behind the upper part of the cassette loading part 1a effectively.
Patent JP-H0210285-A (JP)
Title: Target displaying apparatus of precision radar system
Inventor: MAENOZONO SUMIO
IPC: G01S7/20
Filed: 1988-06-29
Abstract: PURPOSE:To control a plurality of aircraft which are entering into a control zone at the same time by selecting the processed data of the targets from a surveillance radar based on the range data of target videos, the bearing of an antenna and height scanning data, and displaying the data in characters. CONSTITUTION:The beacon code of an aircraft which is obtained by a search radar 1 from a surveillance radar and flight plan data are processed in a computer, and the processed data of targets are obtained. The elevation angle of the target is computed in an elevation angle computing part 3. In a computer 4, said data are compared with the angle signal, the bearing angle signal from an bearing antenna, the elevation signal from an elevation antenna and a video signal from a precision radar 2. The target data corresponding to the precision radar target are taken out of the target processed data (a) based on the result with a data selecting part 5 from among the target processed data. The display position is determined in the manner that the data agree with the video (c) of the precision radar on a screen in a display control part 6, which the video and the target data are overlapped and displayed on a precision indicator part 7.
Patent JP-H1012616-A (JP)
Title: Fabrication of semiconductor device
Inventor: HARA SEIJI
IPC: H01L21/316
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique to form a stabilized interlayer insulating film in a semiconductor device where an SOG film is etched back under etching conditions with a reduced etching rate. SOLUTION: After a lower layer metal wiring 3 is formed on a semiconductor substrate 1, a plasma TEOS (tetraethoxysilane) film 4 is formed over the entire surface of the substrate so as to cover the lower layer metal wiring 3, and an organic SOG(spin on glass) film 5 is formed on the plasma TEOS film 4. Then, the SOG film 5 is etched back, and an etching deposit X formed upon the film being etched back is subjected to a low pressure oxygen plasma processing, and thereafter the plasma TEOS film is formed over the entire surface.
Patent JP-H1095175-A (JP)
Title: Reversible heat-sensitive color developing composition and reversible thermal recording medium using the composition
Inventor: TORII MASASHI
IPC: B41M5/333
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To improve high-speed erasing properties and heat-resistant shelf life by using a phenol compound expressed by a specific structural formula as a developer. SOLUTION: In the reversible heat-sensitive developing composition which uses a developing reaction due to an electron-receptive compound for an electron-donative coloring compound, a phenol compound expressed by formula I or formula II is used. In the formula I or II, (n) is an integer of 1-3; (p) is an integer of 1-4. X and Y are a divalent group including an N atom or an 0 atom. Further, R1 and R3 are an aliphatic hydrocarbon group with two or more carbon atoms which may have a substituent; R2 is an aliphatic hydrocarbon group, an aromatic hydrocarbon group or a hydrocarbon group constituted of these two groups Thus it is possible to obtain the reversible heat-sensitive developing composition which has stable coloring and decolorizing properties and an outstanding shelf life to heat and further, is capable of dealing with rapid decolorizing process.
Patent JP-H10339188-A (JP)
Title: Driving force control device for vehicle
Inventor: KIZAKI KANJI
IPC: F02D29/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent engine output from controlling based on an excessive engine output requirement controller variable and to prevent a driving force of an vehicle from increasing inadequately. SOLUTION: The driving force control device of a vehicle comprises a behavior control device as a wheel side control device, and an engine control device. The behavior control device calculates an engine output requirement controlled variable Acupw for restraining deceleration slip of a driving wheel at deceleration of a vehicle, and outputs a signal of required variable. The engine control device receives the signal of required controlled variable via a communication path (step 210), a guard process is performed with respect to the required controlled variable (step 230 to step 350), and controls an engine output based on the required controlled variable in which the guard process is performed (step 360).
Patent JP-H04310818-A (JP)
Title: Detecting method of position of shield excavator
Inventor: TSUCHIYA MASAHIRO
IPC: G01C15/00
Filed: 1991-04-09
Abstract: PURPOSE:To enable execution of measurement with an optical range finder left installed and thereby to attain an improvement in the precision of excavation and manpower-saving in a measuring operation. CONSTITUTION:A target prism 3 is suspended from and fixed at a point in the upper part of a measured segment 2 in a tunnel. An optical range finder 5 is installed in the upper part inside a shield excavator 1. Moreover, a gyrocompass 10 and a tilt meter 9 are installed at arbotrary points inside the shield excavator 1, and the position of this shield excavator 1 is measured and calculated.
Patent JP-S6224476-A (JP)
Title: Recording track controller
Inventor: FURUGUCHI SATORU
IPC: G11B20/12
Filed: 1985-07-24
Abstract: PURPOSE:To record surely a program of FM broadcast or the like on an idle track when said program, for instance, is required to record urgently, by performing the reproducing operation for 1-2sec to detect automatically an unrecorded track, and recording an audio signal there. CONSTITUTION:When a key 3 is operated, a system controller 11 performs the reproducing operation for 1-2sec, and a gate circuit 43 selects and outputs recorded data on the first-sixth tracks read out from a head HA, and only at M.T.S discrimination signal is taken out by a band pass filter 44. A Schmitt circuit 47 outputs signal '1' or '0' in accordance with the discrimination signal recording state, and a shift register 48 reads the output signal of the circuit 47 and shifts it successively. The system controller 11 judges whether an unrecorded track exists or not in accordance with latch data of a latch circuit 50, and a track selecting signal PSW is outputted from a PCM control signal generating circuit 13 to drive a track indicator 17 corresponding to the unrecorded track. The recording operation of the audio signal is started by a PCM recording circuit 24.
Patent JP-2000348333-A (JP)
Title: Inorganic compound thin film and method for deposition of inorganic compound thin film, disk-shaped substrate, magnetic recording medium, production of magnetic recording medium and magnetic disk device
Inventor: KIRINO FUMIYOSHI
IPC: G11B5/738
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To form desired ruggedness on a disk substrate, to lessen the generation of noise by suppressing the dispersion of crystal particle sizes in a magnetic film, lessening the generation of noise by pulverization and reducing these sizes, to obtain low noise, low thermal fluctuation and low thermal degaussing by suppressing the dispersion of the crystal particle sizes, to facilitate the formation of micromagnetic domains and to allow these magnetic domains to stably exist by controlling the orientability of the magnetic film and to obtain an ultra-high density magnetic recording medium in excess of 40 GB/inch2. SOLUTION: This inorganic compound thin film is composed of the crystalline particles and the amorphous materials enclosing the same. The crystalline particles are regular hexagonal, a two-dimensionally regularly arrayed and have a honeycomb structure. The distance from the projecting parts on the surface of the inorganic compound this film 2 to the parallel direction up to the projecting parts nearest these projecting parts and the distance in a perpendicular direction from the projecting parts on the surface of the inorganic compound thin film 2 to the recessed parts nearest these projecting parts are specified <=20 nm in the surface smoothness of the inorganic compound thin film 2.
Patent JP-H04336067-A (JP)
Title: Apparatus and method for mixing blood with anticoagulant
Inventor: JIYON AARU UERUZU
IPC: A61M1/36
Filed: 1991-06-05
Abstract: PURPOSE: To provide a method and a device wherein blood and an anticoagulant can be mixed without generating bubbling and easily. CONSTITUTION: This device comprises a blood bag 4 and a mixing tube 34 and the blood bag 4 has a bendable plastic constituting part, a top part 22 and a bottom part 24 and on the top part 22, the first opening 26 for sucking out air from the blood bag 4 and the second opening 28 for introducing blood are provided and the end part of base side of the mixing tube 34 is connected with the second opening 28 and the terminal end part 38 of the mixing tube 34 is opened and is extended into the inside of the blood bag 4 so as to introduce forcibly blood to the bottom part 24 of the blood bag 4. In addition, when a branch path hole 44 is provided in the neighborhood of the end part 36 of the base side, air is prevented from passing through blood.  In addition, in a method of the present invention, after the blood bag 4 is expanded and an anticoagulant 18 is filled, air is sucked out from the blood bag 4 and blood is introduced through the mixing tube 34.
Patent JP-H0716142-A (JP)
Title: Fireproofing post
Inventor: SHIMIZU YOSHIMASA
IPC: A47G29/122
Filed: 1993-06-30
Abstract: PURPOSE:To prevent a fire in the inside of a mail post and to protect mail matter in the inside of the post by detecting automatically fire by an image from infrared rays and executing fire fighting using carbon dioxide. CONSTITUTION:An image from an infrared ray camera 1 is fetched to an arithmetic control part 5, subjected to image processing by the arithmetic control part 5 and a luminance value of each picture element is detected. In the case it is decided that the picture element of a luminance value exceeding a prescribed level exists in the image, an abnormality informing signal is generated and a plug of a carbon dioxide cylinder placed in a carbon dioxide accumulating part 4 is opened. Subsequently, whether a prescribed time when air in the inside of a post is turned out and it is filled with carbon dioxide elapses or not is decided. After the prescribed time elapsed, the abnormality informing signal is generated again, a shutter 2 is closed, the inside of the post is closed up tightly to a no-oxygen state and the fire is extinguishes, and also, an abnormality pilot lamp 3 for displaying a fact that abnormality is generated in the post is turned on. By sensing automatically ignition in the inside of the post and extinguishing the fire by using carbon dioxide, the post of high safety can be realized without being accompanied with dirt and damage of mail matter such as a letter, etc.
Patent JP-H066354-A (JP)
Title: Lan communication system
Inventor: SHIMAMURA NOBUAKI
IPC: H04L12/28
Filed: 1992-06-22
Abstract: PURPOSE:To reduce revision of configuration information when a terminal equipment is extended on a LAN by identifying an opposite station with a real address. CONSTITUTION:A TC incoming call establishment control means 32 of an application program section 30 references an address management table 80 and uses a real address of a low-order layer to control the establishment of transport connection. A data communication means 31 uses a TC number 91 of a TC management table 90 based on an establishment notice of the transport connection from a TC call establishment control means 33 to make data communication. A transport management program section 40 is provided with a TC transmission reception means 41 realizing a request, a TC incoming call establishment means 42 and a TC call establishment means 43.
Patent JP-S6320027-A (JP)
Title: Feeding method for fine powder
Inventor: KOBAYASHI YOSHIO
IPC: B65G53/18
Filed: 1986-07-09
Abstract: PURPOSE:To absorb the generated pulsation of the amount of fine powder to be fed and to uniformize the flow thereof by circulating fine powder as a powdery fluid between a storage drum and a circulation duct and feeding the powdery fluid to plural nozzles through plural discharge provided to the side wall of the storage drum. CONSTITUTION:Fine powder F which is quantitatively fed by a quantitative feeder 8 under the pressurizing conditions of prescribed pressure is transferred to the inside of a mixing ejector 7 via a transfer pipe 9 for fine powder. It is mixed with the air flow fed from a circulating blower 5, dispersed and introduced into a storage drum 1 as a powdery fluid and circulated via a circulation duct 6 while keeping a uniform aerosol state. The powdery fluid incorporated in the storage drum 1 is introduced into a furnace 12 through nozzle 13 via transfer 10 for the powder fluid from plural pieces of discharge ports 4. The powdery fluid is uniform aerosol having definite concn. and the amount of fine powder to be fed can be easily and precisely controlled in accordance with the nonequilibrium of flow rate and volume due to the pipeline difference or the like of the transfer pipes 10.
Patent JP-S6140334-A (JP)
Title: Method of providing preliminarily expanded particle of polyolefinic resin with internal pressure
Inventor: NAKAMURA KYOICHI
IPC: C08J9/30
Filed: 1984-07-31
Abstract: PURPOSE:In permeating a gas into preliminarily expanded particles under pressure, to provide the particles with internal pressure in a short time efficiently without using a high pressure vessel, by setting a shrinkage factor at a specific value. CONSTITUTION:In providing preliminarily expanded particles of olefinic resin with internal pressure by permeating a gas into the particles under pressure, the gas is permeated into the particles under pressure while raising gradually the pressure of the gas in such a way that a shrinkage volume factor of the particles is 10-50%. Propylene-ethylene copolymer, or polyethylenic resin is preferable as the polyolefinic resin. The internal pressure of the particles is 1.18-4.00 atmospheric pressure (absolute pressure), preferably 1.40-2.60 atmospheric pressure (absolute pressure).