baber/WOPTO huggingface dataset:
Patent JP-H02208520-A (JP)
Title: Process monitoring apparatus
Inventor: IIZUKA KAZUYUKI
IPC: G01D21/00
Filed: 1989-02-09
Abstract: PURPOSE:To achieve a reduction of a burden of an operator and a saving of man power by arranging a pitch converter, a transmitter and a speaker that a process state is always informed as audio information to allow the monitoring of operation of a continuous process. CONSTITUTION:While an acoustic signal of the same tone is generated from transmitters 14 and 17, the acoustic signal is subjected to a pitch conversion 13 during the operating of a process 1 based on a digital value corresponding to a process state value PV converted 12 into digital from analog and then, to the conversion based on a digital value corresponding to a set value SV converted 16 into digital from analog. Then, both acoustic signals are synthesized and amplified with an amplifier 18 to generate an acoustic signal and a sound corresponding to the signal is emitted from a speaker 19. Then, an operator takes heed to a change in a 'beat' as sound emitted from the speaker 19 without always monitoring a bar graph corresponding to the state value PV on a display 7 and a mark corresponding to the set value SV thereby enabling recognition of a continuous change in the size of a deviation.
Patent JP-S62190372-A (JP)
Inventor: YAGI KUNIHIKO
IPC: F25D21/06
Filed: 1986-02-14
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-H01205321-A (JP)
Title: Type discrimination method for printer device and connection printer device including printer device
Inventor: MUTO HARUO
IPC: B41J29/38
Filed: 1988-02-12
Abstract: PURPOSE:To use a same host device with respect to a second kind printer device which attains high speed rise by setting a power status to a turn-on state after a rise processing terminates and to a turn-off state in a busy status after a in a first kind printer device which cannot execute high speed rise. CONSTITUTION:The control CPU 11 of a laser printer 10 executes initialization and the rise processing which require several ten seconds and several minutes when a power is supplied, and makes a system in a state that it can receive data from a host device. Next, a power state detection part 12 is set, the power status is set in the turn-on state and the power state showing the supplied state is transmitted on an unillustrated power status line in an interface cable 30. The CPU 11 resets the busy status showing whether the system can receive data from the host device or not, and the busy status showing the receivable state is informed to the host device through the similarly unillustrated busy status line.
Patent JP-H03234809-A (JP)
Title: Aromatic polyamide monifilament
Inventor: ITO YUICHI
IPC: D01F6/60
Filed: 1990-02-09
Abstract: PURPOSE:To obtain the subject filament suitable as a bristle having a thin fiber diameter and a low decrease of rigidity in moisture absorption by spinning aromatic polyamide of a specific dicarboxylic acid component unit and a diamine component unit and drawing. CONSTITUTION:Aromatic polyamide containing (A) a terephthalic acid component unit and an aromatic dicarboxylic acid other than terephthalic acid and/or a 4-20C aliphatic dicarboxylic acid component unit as dicarboxylic acid units and (B) aliphatic diamine and/or alicyclic diamine as a diamine unit is spun and drawn to afford the objective filament having >=3g/d tensile strength, >=25% breaking elongation, >=45000kgf/cm<2> flexural modulus and >=0.05mm diameter.
Patent JP-H05230812-A (JP)
Title: Concrete guardrail
Inventor: OKAMOTO JIRO
IPC: E01F15/00
Filed: 1992-02-18
Abstract: PURPOSE:To provide a guardrail harmonizing with a surrounding spectacle by bringing recessed grooves arranged on the connecting edge surfaces of PC guardrail bodies, where a natural pattern is applied on the surface, face to face with each other, and connecting them to each other through a column erected on a base. CONSTITUTION:Recessed grooves 3... are formed on the both side connecting edge surfaces 2... of precast concrete guardrail bodies 1 and 1 where a stone imitation pattern 8, a wood imitation pattern and the like are applied at least on one side surface. Next, the lower parts of columns 4 are inserted into holes 13 and 13 of basic concretes 12 and 12 so as to be held with them. The recessed grooves 3 and 3 of the mutual connecting edge surfaces 2 of the adjacent guardrails bodies 1 are brought face to face each other so as to hug the column 4, and both the bodies 1 are connected to each other. It is preferable to form in such a way that vertical splits 5 and 5 are arranged in the upper parts of the columns 4, and projections are also arranged on the connecting edge surfaces 2, and the projections are embedded in the vertical splits 5. Thereby, the columns 4 apt to spoil a natural sight can be prevented from being viewed.
Patent JP-S61192254-A (JP)
Title: Flour for frying batter
Inventor: KAGAWA YASUSHI
IPC: A23L7/157
Filed: 1985-02-20
Abstract: PURPOSE:To provide flour for frying batter effective to reduce the consumption of oil when used as a binder between the content of croquette, fry, etc., and bread crumb and giving no puncture of the food in frying, by thermally gelatinizing glutinous rice and pulverizing the rice. CONSTITUTION:Polished glutinous rice is heated by contacting preferably with superheated steam of 3-6kg/cm<2> pressure and 180-220 deg.C for 3-5sec, and released quickly to an atmosphere of normal pressure to effect the expansion of the rice. The expanded rice is pulverized to obtain the objective gelatinized glutinous rice flour.
Patent JP-S58148244-A (JP)
Title: Device for feeding various fuels to internal-combustion engine
Inventor: SATOU YASUO
IPC: F02M1/16
Filed: 1982-03-01
Abstract: PURPOSE:To stabilize the starting and low-temperature operation of an engine and improve its fuel efficiency, by feeding the engine with only gasoline at the starting and feeding the engine with gasoline and alcohol at an optimal ratio at the low temperature of the engine. CONSTITUTION:A first float chamber 8 is filled with gasoline. A second float chamber 9 is filled with alcohol. A throttle siwtch 24, an exhaust temperature sensor 26, a water temperature sensor 28, a starter switch 29, etc. are connected to the input terminals of an electronic controller 32. When the starter switch 29 is turned on, only gasoline is supplied to an engine to easily start it. The quantities of the gasoline and alcohol to be supplied to the engine are determined depending on the quantity of the cooling water of the engine and the temperature of its exhaust. As the quantity of the engine cooling water and the exhaust temperature rise, the supplied quantity of the alcohol is gradually increased in comparison with that of the gasoline. When the exhaust temperature has exceeded a prescribed level, only the alcohol is supplied to the engine.
Patent JP-H11206240-A (JP)
Title: Culture of pumpkin
Inventor: MORI TAKESHI
IPC: A01G1/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for culturing pumpkins for increasing the yield of pumpkins having a good taste based on an area depending upon the characteristics of pumpkins and improving a taste. SOLUTION: This method for culturing pumpkins comprises a first process for forming ridges 2 having fixed width in the longitudinal direction in a field 1, manuring and tilling the field around the ridges 2, mulching 3 the ridges and transplanting seedlings, a second process for letting vines 5A grow in one side direction with the growth of seedlings, manuring and tilling a second tilling section 6 set ahead a tip 3A of mulching after the tips of vines reach the top 3A of mulching,  a third process for introducing the vines 5A to a second estimated line 6A and manuring and tilling a final tilling section 7 being the residual part according to the second process and a fourth process for successively extending young vines at the tip of the vines 5A so as to lie on the root of the adjoining ridge and partially reusing the field 1 since the leaves of pumpkins are aged from the root at a time when the vines 5A reach the rear end 3B of mulching of the adjoining ridge and withering starts.
Patent JP-S57146487-A (JP)
Title: Manufacture of double-tube joint
Inventor: YOSHIDA TOSHIO
IPC: F16L58/18
Filed: 1981-03-05
Abstract: PURPOSE:To form a joint part excellent in corrosion resistance reducing consumption of expensive antocorrosion metal by cnstructing a joint of double-tube provided with a corrosion resisting inner tube with anticorrosion metal ring having an overhanging part. CONSTITUTION:A double-tube consisting of a corrosion resisting inner tube made of stainless steel etc. and an outer tube made of carbon steel is used for a metallic tube for transporting corrosive fluid such as an oil well tube etc. In connecting the double tube, internal threads 10 provided in a fastening part 12 made of carbon steel at connecting end of the double tube are cut in tapered form, and the end face 13 is machined smoothly at right angles. Next, an overhanging part 9 is provided on the base 8' made of stainless steel. At the same time, both end faces 14 of a joint that forms a passing face 7 of corrosive fluid is machined inside smoothly and an right angles. The both end faces 13, 14 is brought into contact and electron beam welded 15. Thus, double-tubes are joined with a joint excellent in corrosion resistance using a small quantity of stainless steel.
Patent JP-S60188026-A (JP)
Title: Pizza producing method and dough fermenter
Inventor: JIYUZETSUPE DARA BANIGURIA
IPC: A21C13/00
Filed: 1985-02-20
Abstract: 1. A fermentation chamber for pizza making, formed of an enclosure (700) having two walls equipped in the middle thereof with a thermal insulation (701), provided with a door (720) and an internal sealed enclosure (703), around which flows through a passage (711) between both enclosures (700, 703) an air stream due to a ventilating system, characterized in that said internal enclosure (703) includes individual and sealed enclosures, piled one against the other and adapted to contain pizzas within a low static air volume.
Patent JP-2000228158-A (JP)
Title: Image display device
Inventor: ENOMOTO TAKASHI
IPC: H01J31/12
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image display device, allowing retention of insulating characteristic between a phosphor screen and an electron emission device without causing misalignment of phosphor screen reach position of electron beam in the neighborhood of a supporting member. SOLUTION: A supporting member 11 is made of two kinds of materials of a part 12 made of metallic material and a part 13 made of glass. The part 12 is bonded so that end surface 15 thereof is abutted to the position of a black light absorption layer of a phosphor screen 9. The part 13 is bonded with the position opposing the black light absorption layer of the side of a silicon substrate 1 at its end surface 16. An image display device, allowing retention of insulating characteristic between a phosphor screen 9 and an electron emission device 5 without causing misalignment of phosphor screen reach position of electron beam in the neighborhood of a supporting member can be constituted.
Patent JP-S55122807-A (JP)
Title: Production of scaly zinc powder
Inventor: TADA NOBUO
IPC: C09C3/00
Filed: 1979-03-15
Abstract: PURPOSE: To produce fine scaly zinc powder in a short time and safely, by adding aryl nitro compound, when wet-grinding zinc powder in the presence of grinding additive, dispersing agent and solvent.  
     CONSTITUTION: Higher fatty acid, such as stearic acid, and Ca salt, Zn salt, Al salt thereof and others are added by 0.1W10% to pure zinc powder as grinding additives. In addition, xylene, mineral turpentine, or the like as solvent, pigment composition as dispersing agent, and aryl nitro compound such as nitrobenzene and orthonitro toluene are added by 1W10%. This mixture is ground in wet process by means of a vibrating mill or ball mill. As a result, fine scaly zinc powder of which average longer diameter is 1W2μ and thickness is about 0.5W1μ may be obtained at a yield higher than 90%, without generating hydrogen. When this substance is used as paint for rust preventive treatment, a paint capable of forming a thin coat film with less setting and fixing may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04271992-A (JP)
Title: Bubble generating device
Inventor: YAMAMOTO TAKASHI
IPC: B63G9/00
Filed: 1991-02-26
Abstract: PURPOSE:To generate the uniform bubbles in a wide range for a long time by holding the metallic alloy powder for hydrogen storage which adsorbs hydrogen in pressed state, in a container, and by carrying out explosion by triggering a blasting device in water by a triggering device. CONSTITUTION:A metallic alloy powder 12 for hydrogen storage such as misch metal is held in pressed state in a capsule 11. Further, the capsule 11 is formed to a blasting device by setting an explosive 13. Further, a triggering device 14 for initiating explosion of the explosive 13 is installed outside the capsule 11. The triggering device 14 is a water pressure detection type for initiating explosion when the water pressure becomes a certain value or a substance dissolving type in which the substance dissolved in water is used and this substance initiates explosion of the dissolved blasting device. When the protection from a torpedo is required on a submarine or warships or other vessels, a plurality of capsules 11 are dropped in the necessary sea area, and the metallic alloy powder 12 for hydrogen storage is liberated by the explosion of the capsule 11, and hydrogen bubbles are generated to shield the noise generated from the vessel itself.
Patent JP-H11173542-A (JP)
Title: Evaporator system for heavy oil emulsion fuel and its operation method
Inventor: HINO YUICHI
IPC: F23K5/22
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To separate the specified amount of water content regardless of a change in a load in a combustion facility for heavy oil fuel and discharge no light oil content together with the separated water content in the evaporator system for a heavy oil emulsion fuel in which the heavy oil emulsion fuel is preheated by a preheater and it is heated by an evaporator, and then it is led to a separator so as to separate its water content and the separated water content is used as a preheating source medium for preheater. SOLUTION: After a heavy oil emulsion fuel 11a is preheated by a preheater 13, it is heated by an evaporator 14 and led to a separator 15 to separate its water content, and then the separated water content is used as a preheating source medium for the preheater 13, in a piping 15a. The temperature at the inlet of the evaporator 14 is kept constant, and further the pressure in the piping 15a for supplying preheating source medium for leading the preheating source medium to the preheater 13 is also kept constant. Furthermore, a difference in temperature between the inlet and outlet of the evaporator 14 is controlled to be constant. Thus, the water content in heavy oil discharging from the separator 15 can be made to be a desired value.
Patent JP-H08220569-A (JP)
Title: Space type light polarizing element
Inventor: SEKIGUCHI TOSHISADA
IPC: G02F1/295
Filed: 1995-02-20
Abstract: PURPOSE: To provide a space type light polarizing element which can obtain a high strength of outgoing light. CONSTITUTION: In a space type light polarizing element 14 which has a semiconductor substrate 15; a buffer layer 16; an MQW layer 17; a waveguide passage layer 18; a diffraction grating 26; a clad layer 19; a block layer 20; an upper side electrode layer 23, and a lower side electrode layer 24; a reflecting film 21 to reflect the diffraction light is provided at the lower side of the waveguide passage layer 18, and a reflection preventive film 22 to prevent the reflection of the diffraction light is provided at the upper surface of the clad layer 19 which is at the upper side of the waveguide passage layer 18.
Patent JP-S60175781-A (JP)
Title: Corrosion-resistant pump
Inventor: KOBAYASHI SADAO
IPC: F04B15/04
Filed: 1984-02-20
Abstract: PURPOSE:To protect the seal section from damage by applying coating layer of fluorine resin onto a mechanical seal thereby preventing adhesion of slurry or crystal matter. CONSTITUTION:Rotary ring 1 and fixed ring 2 for mechanical seal is formed with silicon carbide through normal pressure sintering or hot press sintering. Then fluorine resin coating layers 9, 10 are formed on the surface of shaft hole sections 7, 8 of rotary and fixed rings 1, 2. 4-Ethylene fluoride resin, 3-chloroethylene fluoride resin, 3-chloroethylene fluoride resin, vinyl fluoride resin, etc. are employed as said fluoride resin. Fluoride resin has such characteristic as slurry or reaction products is hard to be accumulated in medical fluid such as fluoro acid, nitric acid, etc.
Patent JP-H02242555-A (JP)
Title: Electron microscope
Inventor: HERUMUUTO RIIBURU
IPC: H01J37/28
Filed: 1990-02-09
Abstract: PURPOSE: To improve contrast and resolution of LEED stripes and images of a surface by providing, before a magnetic deflection field, a uniform energy selection electrostatic deflection field which deflects a first beam in the direction opposite to the direction of deflection on a first optical path and compensates energy dispersion occurred. CONSTITUTION: The first beam 12 advances toward a surface of the sample 28 through an energy converging electrostatic deflection field 18 which is formed by an aperture stop 14, an electron lens 16 and two curved condenser, plates and a magnetic field deflection field 20 which deflects the route of the first beam to the predetermined direction by a deflection angle Φ. Electrons become the second beam 30 reflecting from the surface of the sample, and are deflected in the opposite direction to the first beam. Electrons successively pass the magnetic deflection field 20 which divides the second beam from the first beam. Here, the electrostatic diffraction field of the first light beam is diffracted in the opposite to the direction of the magnetic field delaying.  Geometry of the electrostatic diffraction field and a parameter concerning electricity are selected until the energy dispersion of the first light beam on a focus surface of a cathode lens becomes zero. As a result, an image and a LEED reflection of the electron source on the focus surface become clear.
Patent JP-H07245085-A (JP)
Title: Metal halide lamp
Inventor: NAKAYAMA FUMINORI
IPC: H01J61/34
Filed: 1994-03-01
Abstract: PURPOSE:To prevent leak of reflection light in a visible zone, and restrict irregularity caused by radiation light color directions of a lamp. CONSTITUTION:A lamp has a light transmission tube 1 of quartz, and an outer tube 2 including the light emission tube 1. Inside the light emission tube l, a pair of electrodes are provided, and shock absorbing gas and halide are enclosed. A heat reflection film 3 comprising ZrO2, etc., is formed on an outer surface at each end of the light emission tube 1, and the light emission tube l is enclosed by a transparent cylinder 4 included in the outer tube 2. The light emission tube 1 has external lead wires introduced from both ends of the light emission tube 1 to be connected to stem lines 9a, 9b to be supported in the outer tube 2. On an outer surface of the cylinder 4, a multi-layer inteferrence film 5 comprising TiO2 and SiO2 is formed as a reflection film. An aperture part of the cylinder 4 at each end is closed by a cover 6 of metal.
Patent JP-H03238030-A (JP)
Title: Aromatic vinyl type copolymer membrane having reactive functional group and preparation thereof
Inventor: TERAMOTO KAZUO
IPC: B01D71/28
Filed: 1990-02-14
Abstract: PURPOSE:To obtain a membrane usable for the immobilization of a physiologically active substance and ion exchange by forming the membrane from an aromatic vinyl type copolymer having a specific composition and setting the absorbance thereof in the direction vertical to the surface of the membrane to 3 or less with respect to light having a wavelength of 700nm. CONSTITUTION:A solution is prepared by compounding N-methylol-alpha- haloacylamide represented by formula I wherein R2 is a hydrogen atom or a lower alkyl group and X is a halogen atom, mononitro-hydrocarbon and sulfuric acid. A membrane composed of a copolymer of styrene or alpha- methylstyrene and 8 or less C alpha-olefin is brought into contact with the solution thus prepared to be hydrolized to obtain a membrane whose absorbancy in the direction vertical to the surface of the membrane is 3 or less with respect to light having a wavelength of 700nm. The membrane can be formed into a flat membrane-like, hollow yarn-like or tubular shape.
Patent JP-H02210412-A (JP)
Title: Anamorphic lens and scanning optical device using this lens
Inventor: ARAKI KEISUKE
IPC: G02B3/00
Filed: 1989-02-10
Abstract: PURPOSE:To reduce the cost of the anamorphic lens by constituting the lens in such a manner that the lens has a prescribed refractive index gradient only in the thickness direction thereof and the optical incident face and exit face of the lens are formed of curved faces. CONSTITUTION:The anamorphic lens 2 which is the 2nd lens of an ftheta lens of a scanning lens 1 is constituted by forming the R1 surface of a toric lens from a cylindrical surface to a flat surface and the R2 face from a toric face to a spherical face. The refracting body of the lens 2 is formed as the lens of a refractive index distribution type having the prescribed refractive index distribution only in the thickness direction. The lens having the anamorphic power of the similar performance is, therefore, obtd. by the simpler polishing than the polishing of the toric face and the polishing of the lens which is different in the direction of the R1 face and the R2 face where the cylindrical power has an R. The cost of the anamorphic power lens is reduced in this way.
Patent JP-H02210837-A (JP)
Title: Manufacture of semiconductor element
Inventor: KUNIO TAKEMITSU
IPC: H01L21/336
Filed: 1989-02-10
Abstract: PURPOSE:To enable the dimension not exceeding the resolving power of an exposure device to be assured by a method wherein the pattern width formed by a conventional lithographic process and etching process is reduced by an etching away process from the sidewalls of the pattern. CONSTITUTION:An element isolation region 2 and a gate oxide film 3 are formed on an Si substrate, furthermore, after depositing CVD polycrystalline Si, a gate electrode 4 is formed by a photolithographic process and a dryetching process and after forming source.drain regions 5, an SiO2 film 6 is formed. At this time, the etching rate of the SiO2 film 6 on the sidewalls of the vertically rising gate electrode 4 to HF etchant being higher that that of the SiO2 film on the other positions, after etching away the SiO2 film 6 only on the gate sidewalls using BHF, only the sidewalls of the gate electrode 4 are etched away using the etchant of poly-Si mainly composed of HF and HNO3. Through these procedures, the dimension of the gate electrode 4 can be cut down.