baber/WOPTO huggingface dataset:
Patent JP-H09313918-A (JP)
Title: Manufacture of inorganic spherical granule
Inventor: MIYAKE SHINICHI
IPC: B01J2/16
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To smoothly and properly specify the optimum driving conditions of a burner by setting the position, at which the gas flow speed in the flame center is lowered to a specified speed, to be a specified range from the tip of the burner in the case of manufacturing inorganic spherical particles by melting and granulating an inorganic powder raw material in the flames of the oxygen-gas combustion burner. SOLUTION: To manufacture inorganic spherical granules such as spherical silica particles, a raw material powder is sent out of a conventional feeder 1 and transported to an oxygen-gas combustion burner while accompanying a carrier gas and oxygen and a fuel gas are supplied to the burner 3 from an oxygen supplying facility 4 and an LPG supplying facility 5, respectively. The temperature of particles which are made to be spherical in the flames in a furnace 6 is lowered by air introduced into the furnace 6 and the particles are recovered by a cyclone 8 and a bag filter 9. In this case, the position where the flow speed of a combustible gas in the center axis of the flames is lowered to be 20m per second is set to be within a range of 100-400mm from the tip part of the burner.  Consequently, troubles such as black smoke evolution, short staying time of raw material powder, etc., can be avoided.
Patent JP-H01312411-A (JP)
Title: Estimation of position of object using image and sensor status estimation
Inventor: FURUMURA FUMINOBU
IPC: G01C21/04
Filed: 1988-06-10
Abstract: PURPOSE:To achieve a higher object position estimating accuracy with a sensor carried on a moving object by calculating the optimum estimated value of a position within a space of the object in an image based on transcendental information using a plurality of photographic images. CONSTITUTION:Photographic image data taken in from a sensor 1 carried on a moving object are stored into an image memory 2 while being displayed on an image display device 3. A data processor 5 performs a processing to estimate spatial positions of one or more objects simultaneously from one or more set of coordinates in an image at an image point of the same object as detected from a plurality of photographic images and transcendental probability of the position and attitude of the sensor 1 when the images are photographed.
Patent JP-2000331746-A (JP)
Title: Fixing mechanism for connector housing
Inventor: SUZUKI YASUO
IPC: H01R13/639
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a housing from a mother board in a fixing mechanism for a connector housing, to lap a terminal for a signal, in such a condition that the housing is fixed to the mother board, and to divert the housing as an earth for preventing a noise generated from a cable outer covering. SOLUTION: Locking steps 5 and locking protrusions 6 are provided in the intermediate part and outside of the tips of a plurality of metal fixture of a housing 4, erectedly provided on outside portions of a plurality of terminals for a signal 2 on a mother board 1 and having spring property for locking a pair of locking steps 10, 11 formed in a direction opposed to the axial direction inside an inserting hole for a metal fixture 9 bored in a housing 3 to fix the housing 3. The tip parts of the metal fixture 4 are constituted so as to be capable being connected or disconnected to a spring piece 13 for grounding of a cable connector 7 fitted in the housing 3.
Patent JP-2000329233-A (JP)
Title: Packing and its manufacture
Inventor: MINAMI YOSHIO
IPC: F04B53/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To use the packing while retaining a sealing property for a long period by forming at least a two-layer spirally wound annular body having slant end sections at the same prescribed angle at both ends of a packing so that the slant end sections are located at corresponding positions in the peripheral direction. SOLUTION: This packing P is made of a stringy packing raw material 10 impregnated with a PTFE resin or a lubricant in a fiber structure knitted with milanese fibers and having a rectangular cross section, and it has a two- layer spiral structure arranged with slant end sections 10a at both ends at corresponding positions in the peripheral direction. As the slant end sections exposed with the cut ends of fibers are not butted against each other, the side face of the packing raw material 10 backs up to prevent the portions from being opened even if the slant end sections erode away, a sealing property is maintained for a long period, and the durable period can be prolonged.
Patent JP-S5931491-A (JP)
Inventor: IMAYOSHI SHIYOU
IPC: G21C19/28
Filed: 1982-08-17
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-S62296308-A (JP)
Inventor: SAWADA KAZUO
IPC: H01B7/42
Filed: 1986-06-17
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-H088033-A (JP)
Title: Connector assembly method for flat cable
Inventor: KODA TSUTOMU
IPC: H01R43/20
Filed: 1994-06-23
Abstract: PURPOSE:To provide a connector assembly method for a flat cable with high work efficiency, capable of automating a process to insert a terminal into a housing and a process to stick the terminal to a conductor, surely inserting the terminal into the housing to enhance reliability, and shortening the length of a separated strand at the tip of a flat cable. CONSTITUTION:Terminals 2 each connected to a carrier are separated with part of the carrier (carrier part 1a) connected, and the terminal 2 is fixed to a jig 5. In this case, the arrangement pitch of the terminals 2 is conformed with that of terminal housing holes of a connector housing. A conductive part of a flat cable is collectively press bonded to these terminals, then these terminals are collectively inserted into the connector housing. The terminal 2 and the carrier part 1a are bent at their connected part, and the terminal 2 is separated from the carrier part 1a.
Patent JP-S625569-A (JP)
Title: Molten carbonate type fuel cell stack
Inventor: SETA YOICHI
IPC: H01M8/24
Filed: 1985-06-28
Abstract: PURPOSE:To surely seal the periphery of unit cell and the space between a stack and a manifold by forming a side wall member which prevents leakage and mixing of reaction gasses with the same material as an electrolyte layer. CONSTITUTION:A conductive end plate is placed on the upper part of a fuel cell stack, and the fuel cell stack is fastened in a usual way, and manifolds 37a, 37b, 38a, and 38b for conducting reaction gasses are fixed to each side. Zirconium felt impregnated with molten carbonate having the same composition as electrolyte is placed between a frange of the manifold and the stack to serve as the sealant. The side of the fuel cell stack is covered with the electrolyte, and affinity between the stack and the manifold is improved. Since side walls 32a and 32b are formed with carbonate, they are corrosion-free and gas sealing is surely performed.
Patent JP-S623473-A (JP)
Title: Positioning control system for magnetic head
Inventor: KITAMURA SHUNJI
IPC: G11B5/596
Filed: 1985-06-28
Abstract: PURPOSE:To execute efficiently the secure positioning action of a magnetic head by correcting the thermal off track based upon a correcting electric current value obtained by a purpose track correcting electric current value calculating means. CONSTITUTION:A peak holding circuit 16 holds the peak of respective servo data from an EVEN track at a period A and from an ODD track at a period B, and a difference circuit 17 outputs the difference between respective peaks from the circuit 16. The difference output value is given to a CPU 19 after the value is converted 18 to the digital signal. The CPU 19 supplies the correcting electric current set in accordance with the difference of the peak value to a carriage 13, shifts the carriage 13 to the ODD track side when a peak value A is larger than a peak value B, and shifts the carriage 13 to an EVEN track side when the value A is smaller than B. Thus, the positioning action of a magnetic head 12 can be efficiently executed with a simple constitution.
Patent JP-S63306007-A (JP)
Title: Rotary scraper device for kneading roll
Inventor: TAKESHIMA KENICHI
IPC: B29B7/64
Filed: 1987-06-09
Abstract: PURPOSE:To efficiently feed a sheet-like material by releasing the leading end thereof by simple unmanned work, by radially providing a plurality of blades, which approach the outer peripheral surface of a kneading roll, to the outer peripheral surface of a rotary shaft. CONSTITUTION:At the time of the kneading work of a material to be kneaded, rotary scraper devices 5a, 5b are set in close vicinity to the outer peripheral surfaces of kneading rolls 1a, 1b. A rotary shaft 10 having blades 15 radially arranged thereto is rotated at a constant speed with respect to the kneading rolls 1a, 1b by a drive motor 11. By this method, the leading end of the sheet- like material adhered to the peripheral surfaces of the kneading rolls 1a, 1b can be released efficiently and certainly. The released sheet-like material is allowed to fall on the conveyor 4 arranged under the kneading rolls 1a, 1b and can be fed out efficiently.
Patent JP-S63310342-A (JP)
Title: Rotor of rotating electric machine
Inventor: SHIRATA SHINSAKU
IPC: H02K3/51
Filed: 1987-06-09
Abstract: PURPOSE:To reduce the deformation amount at the edge of a coil, by arranging a cylindrical coil step on the inside circumference of coil and by separating an annular ring radially which is arranged on the inside circumference of this coil step. CONSTITUTION:A rotor core 2 arranged around a rotating shaft 1 is secured with core caps 8 and 9. The rotor core 2 is then coupled to the inside circumference of the under surface of a cylindrical coil step 4 by shrinkage fitting on the outside circumference of the quartered segment of a core cap 9. The inside circumference of the core cap 9 is brought into contact with the outside circumference of the core cap 8 and is coupled each other with axially anchoring projection and recession. On the outside circumference of this coil step 4 a rotor coil 3 is arranged along with insulations 5, 7 and 12 and secured with a binding wire or a cylindrical coil supporting member 6 so as to give compressive displacement to the edge of the coil. The deformation amount at the edge of coil will thereby be reduced.
Patent JP-H07335608-A (JP)
Title: Method and device for removal of metal impurities
Inventor: MURAMATSU YOSHITOKU
IPC: C23F1/46
Filed: 1994-06-02
Abstract: PURPOSE:To drastically improve the removing power of metal impurities without the generation of new contaminants by a method wherein a fluoric acid chemical solution is passed through a container wherein particles having surface silicon terminated by chlorine are filled and the metal impurities in the chemical solution are adsorbed to the particles. CONSTITUTION:Silicon particles 1 and a resin container 2, which are contaminated by metal impurities and dust, are washed by the ordinary washing method using ammonia water and hydrogen peroxide, and contaminants are removed. Then, by dipping the silicon particles into hydrochloric acid, the silicon on the surface is terminated by the chlorine which becomes the adsorption neuclei of the metal impurities. The silicon particles 1, whose surface is terminated by chlorine, are filled in the clean resin container 2. A fluoric acid chamical solution 3 is passed through a metal impurity removing device, and the metal impurities are removed. As a result, the metal impurities such as Cu and the like, contained in the fluoric acid chemical solution, can be caught easily by the chlorine neuclei formed on the surface of the silicon particles, and they are removed from the solution.
Patent JP-H0435035-A (JP)
Title: Semiconductor device
Inventor: HOSODA TSUTOMU
IPC: H01L23/52
Filed: 1990-05-31
Abstract: PURPOSE:To provide reliable metallized wiring by depositing aluminum alloy containing copper and titanium on a tantalum layer so as to enhance resistance to stress migration and electromigration at high temperature and prevent the increase in wiring resistance due to a high-temperature heat treatment. CONSTITUTION:A barrier metal layer 22 is formed, and a Ta layer 23A to form part of source and drain wiring is deposited on a non-reactive TiN layer 22B by argon sputtering. Al-Cu-Ti alloy 23B is deposited by argon sputtering to the rest of the wiring. The Ta layer 23A under the alloy 23B is much slow to react with aluminum than titanium does at high temperature. Therefore, it is possible to reduce the generation of high-resistance intermetallic compounds in the alloy 23B at high temperature, thus maintaining low sheet resistance.
Patent JP-S62254073-A (JP)
Inventor: RUSZNYAK ANDREAS
IPC: H03K17/18
Filed: 1986-06-18
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-H04342136-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEUCHI MASAHIKO
IPC: H01L21/316
Filed: 1991-05-17
Abstract: PURPOSE:To avoid a double-resist process abundant in problems such as unevenness in application, etc., contained in the conventional filed oxidation process of a memory process. CONSTITUTION:By stacking a silicon oxide film 8 on the surface of a silicon nitride film 4 in advance, for the screening of the implanted ions in a P-type active region, the silicon oxide film can be substituted for resist, and the necessity of double coating of resist is eliminated. The adhesion between the resist and the base improves, and the redosing process of the resist application by the slippage in mask lamination, etc., can be simplified.
Patent JP-S5946751-A (JP)
Title: Tungsten halogen lamp
Inventor: SHIMIZU TADASHI
IPC: H01K1/08
Filed: 1983-08-05
Abstract: PURPOSE:To obtain a tungsten halogen lamp with a high shock resistance by using a tungsten wire having a tensile strength of over specified values at high temperatures as a filament for the lamp. CONSTITUTION:A tungsten wire having a tensile strength of over 9.0kg/mm.<2> at 2,800 deg.K, over 6.5kg/mm.<2> at 3,000 deg.K and over 5.0kg/mm.<2> at 3,200 deg.K is used as a filament 2. For instance, within a tubular bulb 1 made of quartz glass, coil filaments 2 as mentioned above and short-circuit wires 3 are alternately placed along the direction of the tube axis to form emissional parts and non-emissional parts alternately. Coil filaments 2a and 2a' located at the ends, respectively, are connected to molybdenum foils 6 and 6' sealed in the crushed sealing parts 5 and 5' of the tubular bulb 1 through inner introduction wires 4 and 4'. The tubular bulb 1 is charged with argon gas and the gas of a halogen compound such as CH2Br2.
Patent JP-S5569063-A (JP)
Title: Detector for characteristic deterioration of lightning arrester
Inventor: TAKAHASHI SHIGERU
IPC: G01R31/00
Filed: 1978-11-21
Abstract: PURPOSE: To detect a non-linear resistor deteriorating in characteristics in a charge state from its outside, by connecting a parallel circuit of preset linear resistor and capacitor to a lightning arrester obtained by stacking non-linear resistors of a zinc- oxide-base substance.  
     CONSTITUTION: Zinc-oxide-based non-linear resistors 1 is hermetically contained in porcelain tube 2 and grounded through a parallel circuit consisting of capacitor 5, zinc-oxide-based non-linear resistor 6 and linear resistor 7. Further, neon lamp 8 which comes on by making use of a difference in potentional of resistor 7 is connected to thie linear resistor 7. Therefore, an increase in leaking resistance current due to characteristic deterioration of zinc-oxide-base non-linear resistors 1 increases a voltage drop across linear resistor 7 to light neon lamp 8, so that the deterioration of non-linear resistors 1 can externally be detected in a charge state only by adding a simple detector. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63306087-A (JP)
Title: Forming method for gradation image to transparent film
Inventor: SHINOZAKI MICHIO
IPC: B41M5/40
Filed: 1987-06-08
Abstract: PURPOSE:To rapidly output a gradation image of high resolution equivalent to a sublimation transfer and to form a transmission original made of the image having high image stability by specifying the silicone resin of liquid at ambient temperature to contain a recording layer to be transferred. CONSTITUTION:A thermal fusible transfer ribbon 20 formed with a thermal fusible ink layer 22 on a heat-resistant substrate 21 and a gradation image record 31 reversed from desired image density by a thermal head 10 brought into close contact with an image recording layer of a medium 30 represented by a formula I containing silicone resin of liquid at ambient temperature on a recording layer to be transferred are formed on the medium 30 to be transferred and recorded. Thereafter, when the ribbon 20 is separated, a thermal fusible transfer ribbon 60 provided with a thermal fusible ink layer 23 having density gradation corresponding to the desired density is obtained. Then, this is superposed with a transparent film 50, the layer 23 is transferred to the film 50 by a hot roller 40, and when the substrate 21 is separated, a record 51 of desired image density is obtained.
Patent JP-H05339611-A (JP)
Title: Device for switching molten slag flow
Inventor: YASUKAWA AKIO
IPC: C21B7/14
Filed: 1992-06-03
Abstract: PURPOSE:To provide the device for switching molten slag flow which is easily usable with decreased troubles even if the device is used for many times of switching. CONSTITUTION:A level difference is provided at the bottom level of a main stream side molten slag trough 1a and a shunt side molten slag trough 1b and a gate 2 is provided at the upstream end of the main stream side molten slag trough 1a on a lower side at the tinge of switching the molten slag in the middle of the molten slag trough. A circular flow hole 2a is then bored at the bottom level of this gate 2 and is made openable and closable by a plug-shaped stopper 4 inserted in this flow hole 2a, by which the flow passages are switched.
Patent JP-S5569020-A (JP)
Title: Ultrasonic flowmeter
Inventor: WATANABE TADASHI
IPC: G01F1/66
Filed: 1978-11-20
Abstract: PURPOSE: To obtain the ultrasonic flowmeter which can accurately measure the flow of fluid, by compensating the time aging of pipe thickness, performance change in the electric circuit, and the effect of the temperature change in the ultrasonic wave propagation speed.  
     CONSTITUTION: The time difference measuring circuit 30 measures the ultrasonic wave propagation time between the transducers 11 and 12 to measure the time difference Δt, and the thickness measuring circuits 39 and 40 measure the pipe thicknesses d 1  and d 2  at the transducers 11 and 12. In this measurement, temperature signal is inputted from the temperature meter 51 to correct the effect due to temperature change in the ultrasonic propagation speed at the wall of the pipe 10. Further, the thicknesses d 1  and d 2  are inputted to the operation unit 47 to operate the inner diameter of pipe D and the ultrasonic wave propagation path 13 angle θ. Next, the signals such as pipe inner diameter D, angle θ, time difference Δt are inputted to the operation unit 44 to operate the flow Q. Further, the temperature signal is inputted to the operation unit 44, and the flow in which the effect of the temperature change for the ultrasonic propagation speed in the fluid is corrected can accurately be measured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H039262-A (JP)
Title: Urine inspecting device
Inventor: FUJISAKI AKIYOSHI
IPC: G01N33/493
Filed: 1989-06-06
Abstract: PURPOSE:To allow the inspection of diseases even in general home by providing means for applying a prescribed rule to plural pieces of bioinformation measured by a urine measuring means from urine and making fuzzy argument of the degree of danger to the prescribed disease. CONSTITUTION:The urine sugar value, urine pH and urine sp. gr. measured by a urosaccharometric section 1, a urine pH measuring section 2 and a urine sp. gr. measuring section 3 are inputted to a fuzzy processing section 4. The processing section 4 makes the fuzzy argument by applying the prescribed rule to the inputted data, derives the degree of danger of the disease, such as diabetes, and displays 5 the danger of the disease together with the inputted data.
Patent JP-S625405-A (JP)
Title: Simulator
Inventor: KANAMORI KYOZO
IPC: G06F19/00
Filed: 1985-06-29
Abstract: PURPOSE:To execute the arithmetic with the excellent universal applicability by outputting a signal inputted to a basic arithmetic unit to a next arithmetic unit through a signal line and selecting and processing appropriately the arithmetic program of each basic arithmetic unit. CONSTITUTION:In the basic arithmetic unit 6-a, the subtraction of the output of an A/D conversion unit 4 from the output (c) of the basic arithmetic unit 6-c is performed, and the arithmetic output is transmitted to the next-staged basic arithmetic unit 6-b, where the output of the previous unit 6-a is subjected to one-degree delay arithmetic, and its result is transmitted to the next unit 6-c. Like the previous unit, the integration arithmetic of the output of the unit 6-a is performed in the unit 6-c, and the result is transmitted to the subsequent D/A conversion unit 7 and the unit 6-a. In the unit 7, a digital input from the unit 6-c is converted into an analog signal 8, which is outputted.
Patent JP-2000331902-A (JP)
Title: Exposure device and manufacture thereof
Inventor: SATO YOSHIYUKI
IPC: H01L21/027
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the load on file management, to prevent the deterioration of performance due to file increase, and to efficiently use a storage device. SOLUTION: An exposure device decides which of parameter files to be used for exposing processing should be deleted based on the final use time of each parameter file and the number of times of access to each parameter file (S10). At that time, when the parameter file having the same name exists in the other device on a connected network, whether or not each parameter file should be deleted is judged under the consideration of the final use time or the number of times of access of the parameter (S8, S9).
Patent JP-H08332967-A (JP)
Title: Power steering system
Inventor: SUZUKI MIKIO
IPC: B62D5/083
Filed: 1995-06-09
Abstract: PURPOSE: To reduce hissing sound generated at the time of high pressure when a steering wheel is steered without driving. CONSTITUTION: A power steering is provided with a second relief valve 74 for a measure to counter hissing sound, provided in a passage 73 connecting the upper reaches of a control valve to a reservoir 11 and operated by load pressure, smaller than load pressure at the time of steering a steering wheel without driving, so as to detour a part of flow quantity Q, fed to the control valve, onto the reservoir 11 side.
Patent JP-S6138696-A (JP)
Title: Biological nitration and denitrification
Inventor: SUZUKI KAZUYUKI
IPC: C02F3/30
Filed: 1984-07-12
Abstract: PURPOSE:To obtain sufficient quality of treated water by feeding water to a settling stage, denitrification stage, and biological filtration stage in series, recycling the final treated water to the denitrification stage, and recycling simultaneously the waste water of washing treatment to the settling stage. CONSTITUTION:Raw water 1 is fed to a settling stage 2. After separating flocs of microorganisms, etc. in the waste water of washing of a biological filtration stage 5 by settling, the supernatant water 3 is introduced into a water feeding tank 4, wherein the supernatant water 3 is mixed with circulated water 11 recycled from a treated water tank 10. The mixed water 5 is fed to a denitrification stage 6 where it is distributed uniformly with a distributor 13 and passes upward in the fluidized state through packed granular solid 14 deposited with microoganisms. During this time, oxidized nitrogen in the water is reduced by the effect of the microorganisms and removed, and the water is discharged from the top in the form of denitrified water 7.