baber/WOPTO huggingface dataset:
Patent JP-S61152020-A (JP)
Title: Processor
Inventor: WATANABE KEIJI
IPC: H01L21/304
Filed: 1984-12-26
Abstract: PURPOSE:To make it feasible to safely process the element to be processed utilizing a vaporized material by a method wherein the processing chamber containing the element to be processed and another material vaporizing chamber are separated from each other by means of a freely opening and closing shutter mechanism. CONSTITUTION:A door 7 is opened to insert the wafer 9 contained in a carrier jig 8 into a processing chamber 5 for fastening the wafer to engagement jigs 10. Then the cleaning nozzles 11 provided on the upper part of processing chamber 5 jet cleaning water over the wafer 9 as for cleaning process. Next the damper 13 in a duct 12 is opened to exhaust the processing chamber 5 for negative pressure. Then a shutter mechanism 6 is opened to jet rapidly feeding IPA vapor 4a in a vaporizing chamber 1 to the processing chamber 5. At this time, the IPA vapor 4a is condensed on the surface of wafer 9 forming innumerable liquid drops to resolve any water content adhering to the surface of wafer 9 into the drops falling into the bottom of processing chamber 5.
Patent JP-H07105441-A (JP)
Title: Cooling unit for automatic vending machine
Inventor: TAMURA YOSHITADA
IPC: F25D19/00
Filed: 1993-10-05
Abstract: PURPOSE:To reduce the thickness of an automatic vending machine and to prevent the machine from being extruded from a prescribed position by arranging a compressor and a condenser in right and left positions in the body of the machine and arranging plural cooling fans for blowing out cooling air in front and rear positions independently of the compressor and the condenser. CONSTITUTION:Refrigerant gas returned from a cooling machine in a commodity storing chamber is sucked by a horizontal closed type compressor 8 through an accumulator 14 and compressed to low pressure. Low pressure refrigerant gas discharged from the compressor 8 is precooled through the front stage of a fin tube type condenser 9 and then sucked to the compressor 8 again so as to be compressed to high pressure. The refrigerant gas held at high temperature and high pressure is entered into an evaporation pipe 15 consisting of a coil tube, precooled by the pipe 15 and liquidized through the post stage of the condenser 9 and liquid is supplied from a solenoid valve 17 to the cooling machine. Since the compressor 8 and the condenser 9 are arranged on the right and left positions and the cooling fans 10A, 10B are arranged on the backs of the compressor 8 and the condenser 9, the depth size of the machine can be reduced as compared with convensional constitution, so that the thickness of the machine can be reduced.
Patent JP-S62133429-A (JP)
Title: Liquid crystal optical switch
Inventor: TANEI HEIKICHI
IPC: G02F1/13
Filed: 1985-12-06
Abstract: PURPOSE:To form a liquid crystal optical switch reduced at its loss by removing a reflection loss due to the difference of refractive indexes between an electrode and liquid crystal at the transmission of light through a liquid crystal cell. CONSTITUTION:Light beams made incident from input optical fibers 1, 2 to a liquid crystal optical switch are made parallel by lenses 5, 6 and then turned to vertical polarized beams (S deflection) through a birefringent crystal or the like. The incident light beams are reflected by the inclined surfaces of trapezoidal glasses 1, 2 a shown by a short dashes line and made obliquely incident upon the liquid crystal 11. When electrodes 12, 13 and 14, 15 are connected respectively and voltages are impressed between the electrodes 12, 13 and between the electrodes 14, 15, potential differences (electric fields) are generated between the electrodes 12, 13 and between the electrodes 14, 15. The incident light beams are transmitted or fully reflected through/by the liquid crystal 11 between the electrodes 12, 13 and 14, 15 in accordance with the existence of the voltage and emitted from output optical fibers 4, 7. When the voltage are not impressed between the electrodes 12, 13 and between the electrodes 14, 15, the incident light beams are emitted from the output optical fiber 4 without the generation of a reflection loss.
Patent JP-H1194814-A (JP)
Title: Optical splitting analysis of optically active diol
Inventor: MOCHIZUKI NAOKI
IPC: B01J20/281
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To determine optically active diols such as R- and S-propylene glycols in a sample in a split state by analyzing a sample of a beverage or the like by gas chromatography using an optically active splitting capillary column. SOLUTION: For example, propylene glycol in beer or the like is extracted by a solid phase extraction method and optically split by gas chromatography held under an optically active condition. As a column for gas chromatography for optically active splitting, for example, a capillary column coated with an optically active phase wherein a cyclodextrin derivative is bonded to a silica derivative is used. Since R- and S-propylene glycols are respectively determined, it can be judged whether propylene glycol is caused by the mixing with a cooling medium or a microorganism. Respective isomers of 2,3-butane diol can be also perfectly separated and this method can be pref. adapted to a compd. represented by the general formula X-CH(OH)CH(OH)-Y (wherein X and Y are a 5C or less alkyl group).
Patent JP-H09109893-A (JP)
Title: Hand cart
Inventor: FUJIWARA SHIGEKI
IPC: B60R16/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the operational safety by informing that a handcart is moving in the power-assisted condition to the circumference. SOLUTION: A power-assisted handcart consists of a vehicle body 1 provided with drive wheel for traveling, drive wheels for steering, a drive part 6 to drive drive wheels 2, and an operation part 4, an external force detecting means 5 to detect the external force in the propulsive direction and the external force in the steering direction to be applied to the operation part 4, and a control means 8 to operate the drive part 6 based on the force detected by the external force detecting mean 5. A speed detecting means to detect the traveling speed is provided, the speed to be detected by the speed detecting means is above the set value, and alarming means 10a, 10b to generated the sound or the light during the operation of the drive part 6 are provided. The power-assisted condition can be informed to the circumference during the movement.
Patent JP-S62132534-A (JP)
Title: Apparatus for heat-treating granule
Inventor: IWAMOTO TSUTOMU
IPC: G03G9/08
Filed: 1985-12-06
Abstract: PURPOSE:To obtain grain powder having uniform grain size in high yield by providing the specified introduction ports of the dispersed air streams and the diffusion blades of granule to a rotation part discharging the dispersed air streams of granule after rotating these. CONSTITUTION:The high-pressure dispersed air streams of granule which are formed in the feed mechanisms 2, 2 of the dispersed air streams are introduced into the inside of a rotation chamber 11 via plural introduction ports 25 of the dispersed air streams and descended in the inside of a rotation nozzle. At this time, since plural introduction ports 25 are formed so that the dispersed air streams are mutually rotated in the same direction, the concn. distribution of granule is uniformed in the direction along the circumferential direction of the rotation nozzle 12. Then the dispersed granule is allowed to collide against the diffusion blades 29 of granule, diffused and made small in density and discharged through an outlet 26 of a rotation part. At this time, the heated air stream fed from a heated air stream feeder is acted to heat-treat it. Thereby the flocculation of the same granule is controlled and grain powder of small particles, having uniform grain size can be obtained in high yield.
Patent JP-H10125037-A (JP)
Title: Disc cartridge
Inventor: TAKAHASHI KENJI
IPC: G11B23/033
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce costs while preventing damage or deformation due to falling impact by employing a roll material in a shutter and facilitating manufacture without limiting to a large press. SOLUTION: The stopping parts 123c-123e of a shutter is provided with a plurality of protrusions 224a, 224b, 224c formed on a coupling plate 125 being bent in L-shape to a shutter open/close plate 122 from the open/close plate 125 of the shutter. The protrusions 224a, 224b, 224c are fitted in respective stop holes 223a-223c facing the protrusions 224a, 224b, 224c of a coupling plate 124 being bent in L-shape to an open/close plate 121, and caulked to produce a U-shaped shutter.
Patent JP-2000104573-A (JP)
Title: In-cylinder remaining gas quantity detecting device for variable valve system engine
Inventor: MATSUMOTO MIKIO
IPC: F02D41/18
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To detect a remaining gas quantity (burnt gas) in the cylinder of an engine. SOLUTION: A crank angle at an exhaust valve closing timing is measured at steps S1 and S2. A cylinder remaining volume at the exhaust valve closing timing is calculated at a step S3. Meanwhile, exhaust density is calculated from an exhaust pressure and an exhaust temperature at a step S4. By multiplying the cylinder remaining volume by exhaust density a remaining gas quantity (a mass) in a cylinder is calculated at a step S5.
Patent JP-H0994937-A (JP)
Title: Joint-containing decorative panel and production thereof
Inventor: OIZUMI AKIRA
IPC: B32B3/30
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To simply produce a joint-containing decorative panel having deep joints and rich in three-dimensional feeling by covering the surface of a laminated resin layer and a color primer layer exposed to joint grooves with a topcoat layer. SOLUTION: After a flowable resin (hereinafter referred to as a third resin) 43 is cured, a production mold 30 is peeled. The third resin 43 is demarcated on the primer layer 42 of a base material 41 by lattice like joint grooves 46 to be cured and recessed and protruding parts 43a are formed on the upper surface of the resin layer 43. The primer layer 42 is exposed to the joint grooves 46. In the third resin 43, joint grooves 46 are formed by the protruding parts 3a of a production mold 30 and an embossed resin layer 43 having recessed and protruding parts 43a formed thereto by the recessed parts 35b of the production mold 30 is formed to form a tile like embossed patterns. Next, a topcoat layer 45 is formed on the surfaces of the unembossed patterns 44 of the embossed resin layer 43 by a natural roll coater to complete a joint-containing decorative panel 40.
Patent JP-H1197075-A (JP)
Title: Method for charging sealed lead-acid storage battery using antimony alloy lattice
Inventor: NISHIDA KAZUMI
IPC: H02J7/04
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To achieve the long life of a battery by shifting a step to the next stage while maintaining charging for the specified time after detecting that charging voltage having the specified constant current is in the specified range in the first stage. SOLUTION: Charging current switching voltage is set in the range of 2.3 to 2.4 V/cell (standard temperature of 30 deg.C), and charging is continued at the same current for the specified time from the time when the voltage reaches that voltage. Therefore, the charging electric quantity can be controlled to a specified value, the over charging amount can be accurately controlled, and the long life of a storage battery using Sb an alloy lattice whose hydrogen over voltage is decreased with the progress of the life is achieved. It is preferable that the same charging is repeated in the second stage and the later stages, and the effect to the charging electric quantity is small and there is no problem even if charging is switched by the specified timer in the second stage or the later stages. Since the charging voltage is changed by temperatures, the charging amount is also changed.  Accordingly, it is desirable that the temperature compensation is provided to the specified value. The temperature compensation of -0.2%/ deg.C is moderate.
Patent JP-H07128462-A (JP)
Title: Logical regulation circuit and electronic timepiece
Inventor: MASAKI HIROYUKI
IPC: G04G3/02
Filed: 1993-11-01
Abstract: PURPOSE:To make high-precision logical regulation by the semicycle of reference clock with a simple element configuration by interposing a semicycle regulation means which can regulate with unit of semicycle of reference clock between an oscillation means and a frequency division means. CONSTITUTION:An oscillation means 101 outputs a reference clock, and a logical regulation data input means 108 inputs logical data. A logical regulation data hold means 107 inputs an output signal outputted by the input means 108 and holds it. A semicycle logical regulation means 102 inputs an output signal of the hold means 107 to make logical by the semicycle of reference clock. A frequency division means 103 inputs and divides a clock outputted by the regulation means 102. A one-cycle logical regulation means 106 inputs an output signal of the hold means 107 and makes logical regulation by the one-cycle of a clock outputted by the regulation means 102. This makes it possible to perform logical regulation with unit of semicycle by addition of a simple logical device.
Patent JP-H0699134-A (JP)
Title: Partial painting of resin molded product
Inventor: OCHIAI HIROSHI
IPC: B05D7/02
Filed: 1992-09-17
Abstract: PURPOSE:To partially coat a resin molded product so as to be able to develop a beautiful parting line. CONSTITUTION:A bumper 1 is subjected to surface treatment and ultraviolet curable strippable paint 6 is applied to the treated surface of the bumper 1. Next, a screen 7 is applied to the bumper 1 at a scheduled place where partial painting is performed and the paint layer is irradiated with ultraviolet rays by a lamp 8 to cure the paint 6 to form a protective film 3. After the screen 7 is removed, water is injected on the surface of the bumper from a nozzle 9 to remove the uncured paint 6 and drying is performed to expose a painting scheduled surface. Continuously, the coating and drying of a conductive primer 4 and topcoat paint 5 are successively performed. Thereafter, the protective film 3 is peeled and removed by a 5% aqueous sodium hydroxide soln.
Patent JP-H01116264-A (JP)
Title: Fuel injection quantity control system for internal combustion engine
Inventor: TAKAHASHI MINORU
IPC: F02D45/00
Filed: 1987-10-28
Abstract: PURPOSE:To enhance control accuracy by obtaining an intake pressure under the predetermined atmospheric pressure from a throttle valve opening and an engine speed to be compared with the actual intake pressure, when an engine is in steady operation, and correcting the throttle valve opening or the like in a manner wherein a difference between the obtained intake pressure and the actual intake pressure decreases. CONSTITUTION:A processor 31 inputs detection values of an intake pressure detector 19, cooling water temperature detector 24, intake temperature detector 27, crank angle detector 28, throttle valve opening detector 30, O2 sensor 21, etc. The processor 31 sets an intake pressure under the predetermined atmospheric pressure, for instance, 760mmHg from a throttle valve opening and an engine speed, calculating the opening time of a fuel injection valve Bm from this intake pressure and the engine speed. And comparing the set intake pressure with the detection value of the intake pressure detector 19, when an engine is in steady operation with the throttle valve opening in a small rate of change, the throttle valve opening, intake pressure and a fuel injection quantity are corrected in such a manner as to decrease a difference between both the set intake pressure and the intake pressure detector detection value.
Patent JP-H07126454-A (JP)
Title: Polypropylene-based resin composition and film and sheet having excellent transparency and surface gloss obtained from the same
Inventor: MASUDA KAZUHIKO
IPC: B29C47/00
Filed: 1993-11-02
Abstract: PURPOSE:To obtain a polypropylen-based resin composition having excellent transparency, surface gloss and moldability and processability, useful as films and sheets, containing a specific syndiotactic PP and a propylene homopolymer having isotactic structure in a specific ratio. CONSTITUTION:This polypropylene resin composition comprises (A) 5-95 pts.-wt. of a syndiotactic PP having 0.5-0.9 syndiotactic pendant 13 ratio by <13>C-NMR and (B) 95-5 pts.wt. of a propylene homopolymer having isotactic structure. The composition is extruded and molded to give a film or a sheet having 0.001-5mm, preferably 0.1-5mm thickness and >=95 gloss value at 60 deg. angle of incidence.
Patent JP-S60178019-A (JP)
Title: Method and device for extrusion-molding plastic pipe
Inventor: YAKOBUSU BERUNARUDEYUSU BERUGE
IPC: B29C48/395
Filed: 1984-12-27
Abstract: A pipe of thermoplastic polymer, e.g. polyvinylchloride is extruded.The wall thickness of the pipe is controlled in order to obtain a pipe of a substantially even wall thickness. For said control the wall thickness of the extruded pipe is measured at 360 points equally distributed over the circumference and moreover the average is determined in eight measuring sectors comprising 45 measuring points per sector. The average of the measuring values of one measuring sector is compared with the circumferential average of the 360 points, the deviation of the desired wall thickness in said one sector being counter balanced by the action of the heating elements.The apparatus of the invention for executing the method of extrusion of a pipe of thermoplastic polymer comprises an extruder with an extrusion die 2 having a moulding end part 2a and heating elements 11, 11' located about said end part 2a, and a wall thickness measuring device 7 being rotatably about the circumference of the pipe. The wall thickness measuring device 7 is transmitting measurement data to a signal processing unit 9. A comparator element 10 is provided for comparing two values of measurement values averaging operations and said comparator element 10 acts upon the temperature control device 8 controlling the temperature of the heating element 11 in a temperature control sector located in the axial extension of a measuring sector as compared with the average of the total circumference of the pipe.
Patent JP-H10107486-A (JP)
Title: Nozzle chip mountor for electronic part supply device
Inventor: HIRAGUCHI YOSHITSUGU
IPC: H05K13/02
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To enable a superior image recognition with a CCD camera (solid-state image pickup device) by forming a suction nozzle out of an aluminum-silicon alloy in the 4000 mark in JIS, and anodizing (alumite-treating) the surface thereof, so as to make a photodetecting surface lusterless dark gray. SOLUTION: In a nozzle chip mountor of an electronic part supply device, a nozzle chip 20 sucking an electronic part 11 is provided to the tip of a suction channel sucking outside air, and a photodetecting surface 21a of the area larger than a projection area of the electronic part 11 is provided to the peripheral part. The nozzle chip mountor 18 is formed out of an aluminum-silicon alloy in the 4000 mark in JIS, and at least the photodetecting surface 21a of the nozzle chip mountor 18 is anodized, to be discolored dark gray.
Patent JP-H02127511-A (JP)
Title: Far infrared radiating acrylic yarn and production thereof
Inventor: ARAI MASASHI
IPC: D01F1/10
Filed: 1988-10-28
Abstract: PURPOSE:To obtain the title yarn having excellent washing resistance and dry cleaning resistance by dispersing specific fine powder having far infrared radiating characteristics into an organic solvent, adding the dispersion to a solution of an acrylonitrile-based copolymer and spinning the solution. CONSTITUTION:1-30wt.% fine powder which comprises alumina-silica-based cubic primary particles having excellent far infrared radiating characteristics, is substantially amorphous in terms of X-ray diffraction dynamics and has a smaller alkali metal content than that of crystalline zeolite or fine powder prepared by coating the surface of the fine powder with a mullite-based metal oxide is uniformly dispersed into an organic solvent such as dimethylformamide by using a dispersing device. Then the fine powder dispersed solvent is added to a solution of an acrylonitrile-based copolymer in an organic solvent and the solution is spun to give the aimed acrylic yarn industrially, readily and inexpensively.
Patent JP-H04149500-A (JP)
Title: Text voice synthesizer
Inventor: KIMURA OSAMU
IPC: G10L13/02
Filed: 1990-10-11
Abstract: PURPOSE:To obtain a natural synthesized voice by putting a 1st and a 2nd membership function together and calculating the continuance of a syllable, and finding the continuance of a phoneme according to the continuance of the syllable by using a table which contains continuance data on consonants and vowels in the syllable. CONSTITUTION:A rhythm processing part 23 finds the 1st membership function showing the appearance probability of continuance per mora corresponding to rhythmic environment and the 2nd membership function showing the appearance probability of the continuance of the syllable corresponding to phonemic environment from a memory 15 for rhythm control, and then calculates the continuance of the syllable by putting the 1st and 2nd membership functions together. Then the continuance of the phoneme is found based on the continuance of the syllable by using the table containing continuance data on the consonants and vowels in the syllable. Consequently, the synthesized voice with high naturalness which has continuance close to a natural voice can be obtained.
Patent JP-H03135655-A (JP)
Title: Editing system for contents of table block
Inventor: YAMAMOTO HITOSHI
IPC: G06F3/048
Filed: 1989-10-20
Abstract: PURPOSE:To integrate various editing types and to flexibly handle them by outputting a changed contents information memory to a display device only in a range of a block which is limited by the position and the size of a rectangle information memory. CONSTITUTION:A CPU 101 refers to the rectangle information on a data memory 107 based on the information received from a key input device 102 and a coordinate input device 103 as well as a table block control program of a program memory 106. Then the CPU 101 displays the rectangle information on a display device 105 via a display memory 104 as a table consisting of plural blocks divided by the vertical and horizontal ruled lines. At the same time, various data on the characters, graphics, numerical values, images, etc., are edited based on the table contents control program of the memory 106. These edited data are stored in the contents information of the memory 107 and also displayed on the device 105 via the memory 104. Thus it is possible to designate the blocks to be edited in a table from outside of the table together with the editing information and to flexibly integrate various editing types based on the editing operations ad the editing data included in the editing information.
Patent JP-H0586396-A (JP)
Title: Refining of hinokitiol
Inventor: KUBOTA MINORU
IPC: C11B9/02
Filed: 1991-09-25
Abstract: PURPOSE:To provide an industrially advantageous process for simply refining hinokitiol to a high purity in a high yield. CONSTITUTION:A process for refining hinokitiol obtained from a wooden essential oil contg. hinokitiol, which comprises the step of refining an acidic oil obtd. from the wooden essential oil through centrifugal liquid-liquid partition chromatography.