baber/WOPTO huggingface dataset:
Patent JP-H02248042-A (JP)
Title: Dry etching device
Inventor: TAKADO NOBUKAZU
IPC: C23F4/00
Filed: 1989-03-22
Abstract: PURPOSE:To make it possible to exchange a crystal vibrator without an etching chamber having any atmospheric leakage by a method wherein the electrical connector of a manipulator and the electrode terminal of a crystal vibrator head are connected to each other by installing a sample holder on the manipulator. CONSTITUTION:A crystal vibrator 24 for measuring the film thickness of a GaAs sample 22 is held on a transferable sample holder 21 of a load lock system and the holder 21 is provided with a crystal vibrator head 23 having an electrode terminal 25 which is connected to the vibrator 24. When the holder 21 is installed on a manipulator 31, the head 23 is connected with an electrical connector 33 through the terminal 25. A GaAs thin film 43 is deposited on the surface on one side of metallic electrodes 42 of a crystal vibrator 41 on a disc and the vibrator 41 is put in the head 23 and is arranged in the vicinity of the sample 22. The holder 21 is carried from a sample introducing chamber 20 into an etching chamber 15 and the sample 22 is etched. The film 43 on the electrode 42 is also simultaneously etched and an etching amount is detected by a frequency monitor 34. Thereby, the etching amount of the sample 22 is measured.
Patent JP-H08260235-A (JP)
Title: Wet heat resistant polyvinyl alcohol-based yarn and its production
Inventor: SANO HIROFUMI
IPC: D06M101/16
Filed: 1995-03-27
Abstract: PURPOSE: To produce a high-strength polyvinyl alcohol-based yarn having excellent wet heat resistance and suitable for a cement reinforcing material capable of aging in an autoclave curing at a high temperature or a general industrial material exposed to water or wet heat for a long period of time. CONSTITUTION: A dialdehyde compound readily crosslinkable intermolecularly with an OH group of PVA is contained inside a PVA-based yarn, drawn at >=12 times, an acidic chromium compound generating a slight strength depression and crosslinking also by itself is attached and subjected to heat-treatment to successively progress crosslinking of the dialdehyde. By this process, a PVA- based yarn having >=160 deg.C hot water temperature at 80% strength retention (WT80 ), >=220 deg.C melting point and >=11g/d yarn strength is obtained.
Patent JP-S51143579-A (JP)
Title: Process for producing microcapsule
Inventor: HAYASHI TAKAO
IPC: B01J13/10
Filed: 1975-06-05
Abstract: PURPOSE:Production of microcapsule of low porosity within a short time, by forming a firm wall membrane without raising the viscosity.
Patent JP-S55159887-A (JP)
Title: Heat decomposition treatment for waste
Inventor: YOSHIDA KATSUMI
IPC: C02F11/10
Filed: 1979-05-30
Abstract: PURPOSE: To recover high-calorific gases by removing harmful components without the use of alkaline agent by a process in which urban refuge is mixed with a nitrogen-containing sludge and thermally decomposed in a specifically limited temperature range and then ammonia and water formed in the thermally decomposed gas are reacted with concurrently formed harmful components.  
     CONSTITUTION: The urban refuge 1 and the sewage sludge of a moisture content of 70W80wt% are supplied into the crusher 3, where the urban refuge 1 is crushed and at the same time is mixed with 20W40wt% the sewage sludge 2 to form the mixed refuge 4 which is, in turn, stored in the pit 5. And, the mixed refuge 4 is supplied through the line 4A and the raw material supply chute 6 into the reactor 7 where the mixed refuge 4 is thermally decomposed at 700W1000°C while keeping the atmosphere out of the open air to form a crude gas containing large amounts of ammonia and water vapor. Then, the crude gas is sent through the line 11 into the washing tower 12, where ammonia present in the crude gas is reacted with hydrogen chloride gas, hydrogen sulfide, and sulfur dioxide concurrently formed in the presence of water. Then, the gas deprived of harmful components is sent through the line 13A into the acid washing tower 13 where excessive ammonia is washed and removed and a high-calorific gas is taken out of the line 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01239562-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAMISAKA TOMOZUMI
IPC: G03G5/05
Filed: 1988-03-22
Abstract: PURPOSE:To prevent generation of stain on a base of recording paper which generates often in an initial stage of printing by using a specified polyvinyl acetal resin as binder resin to be used for the formation of a charge generating layer. CONSTITUTION:A polyvinyl acetal resin expressed by the formula I is used as binder resin to be used for the formation of a charge generating layer. By using such resin having a benzene ring (phenyl group) in a side chain of an acetal ring moiety of a principal chain as binder resin, affinity of the charge generating material to the binder resin is improved, improving also dispersibility of the charge generating material into the binder resin and the dispersion stability. As a result, the chargeability of an electrophotographic sensitive body is improved. Thus, generation of stain on a base recording paper which generates often in the initial stage of printing, is prevented.
Patent JP-H01239572-A (JP)
Title: Image forming device
Inventor: KAWAI NOBUYUKI
IPC: G03G15/01
Filed: 1988-03-22
Abstract: PURPOSE:To set a developing device in an accurate contacting position by inducting a member which is in a constant positional relation to the developing roll of the developing device which becomes in the position of developing height and disposing a positioning member for determining the contacting position of the developing roll to a photosensitive body so that it is in a constant positional relation to the photosensitive body. CONSTITUTION:The positioning member 56 is in the constant position to the photosensitive body 6. A member 54 which is inducted by the positioning member 56 and a positioned member 45 is in the constant position to the developing roll 48 of the developing devices 7b, 7c, 7m and 7y. Therefore, the constant positional relation between the developing roll 48 of the developing devices 7b, 7c, 7m and 7y and the photosensitive body 6 at the time of performing the positioning by said members becomes the most desirable one. Thus, the developing device can be set in the accurate contacting position.
Patent JP-S52149561-A (JP)
Title: Transmission gear box
Inventor: OKUYAMA SHIGEAKI
IPC: F16H3/08
Filed: 1976-06-09
Abstract: PURPOSE: To provide a transmission gear box capable of smooth control of transmission while positively transmits power by using pairs of gears of different gear ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03267395-A (JP)
Title: Production of oxalate ion selective electrode by formation of silver oxalate coating film
Inventor: KAJITA TSUTOMU
IPC: G01N27/333
Filed: 1990-03-16
Abstract: PURPOSE:To coat the surface of silver with slightly soluble silver oxalate and to obtain a superior material as an electrode or sensor for measuring the concn. of oxalate ions by immersing the silver in an aq. soln. contg. an oxalate and a soluble silver salt, supplying small electric current and causing cathodic polarization. CONSTITUTION:An oxalate such as dimethyl oxalate and a water soluble silver salt such as silver nitrate are dissolved in water to prepare an aq. soln. Degreased and cleaned silver is immersed in the soln., small electric current is supplied with Pt, etc., as the anode and the silver is subjected to cathodic polarization to stick a coating film of very slightly soluble silver oxalate to the surface of the silver with satisfactory adhesion. When the quantity of electric current supplied is made as small as <=0.4mA/dm<2>, the silver oxalate coating film can be formed without depositing metallic silver and a material effective as an electrode or sensor for measuring the concn. of oxalate ions is produced.
Patent JP-H037219-A (JP)
Title: Method for decreasing silicon with dimercaptosuccinic acid
Inventor: HAABEI KURAIGU GONITSUKU
IPC: A61P25/28
Filed: 1990-03-17
Abstract: PURPOSE: To reduce the level of silicon in blood and tissues of a human or another animal by administrating dimercaptosuccinic acid in an effective amount. CONSTITUTION: Silicon is discharged from body to improve a blood pressure condition and kidney function, to reduce neurotoxins and to return the silicon level to that of a youth by administering dimercaptosuccinic acid at a daily dose of 10-30mg/kg orally or parentally. The reduction of silicon level in blood or tissues enables the lowering of blood pressure, the prevention or retarding of the progress of chronic renal failure, further the prevention of the occurrence or the improvement of the state of dementia and Alzheimer's disease.
Patent JP-2000263622-A (JP)
Title: Manufacture of fiber-reinforced thermoplastic resin extrusion molding
Inventor: FUNAKOSHI SATORU
IPC: B29C70/06
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a fiber-reinforced thermoplastic resin extrusion molding having a high strength and a light weight irrespective of containing glass fiber. SOLUTION: The method for manufacturing a fiber-reinforced thermoplastic resin extrusion molding for forming an air gap at least part of the extrusion molding made of a fiber-reinforced thermoplastic resin material in such a manner that the gap is 5 to 90 vol.% of the part made of the resin comprises a step of melt kneading fiber-reinforced thermoplastic resin, a step of extruding so that the kneaded resin becomes larger than a sectional area of a predetermined finale sectional area, a step of compressing the extruded resin to become a final molding shape, and a step of cooling the compressed resin.
Patent JP-H06279963-A (JP)
Title: Production of material for nuclear reactor fuel made of zirconium alloy
Inventor: TAKEDA TORU
IPC: C22F1/00
Filed: 1993-03-26
Abstract: PURPOSE:To produce the material for nuclear reactor fuel improved in corrosion resistance by subjecting a zirconium alloy material subjected to lambda hardening to SIGMA Ai regulation annealing in which the temp. and time are specified so as to regulate the cumulative heat input parameter SIGMA Ai to a specified value. CONSTITUTION:The ingot of a zirconium allay (such as zircaloy-2) is made into a billet, which is thereafter formed into tube stock, and cold rolling and annealing are repeatedly executed. This tube stock is heated to the temp. range of about 1000 to 1100 deg.C, is subjected to beta hardening and is rapidly cooled to about <=600 deg.C at about 100C/min rate. Next, it is subjected to cold rolling and is subjected to SIGMA Ai regulation anneaing under the conditions of 620 to 800 deg.C and <=10hr so as to regulate the value of the cumulative heat input parameter SIGMAAi into 0.2X10<-18> to 5.0X10<-17>, and after that, final rolling and final annealing are executed. In this way, the material for nuclear reactor fuel improved in nodular corrosion resistance, heating corrosion resistance or the like while good mechanical properties are maintained can be obtd.
Patent JP-S62226028-A (JP)
Title: Calibrating method for temperature measurement using optical fiber
Inventor: WATANABE MASACHIKA
IPC: G01J5/08
Filed: 1986-03-28
Abstract: PURPOSE:To decrease a measurement error and the damage of an optical fiber, etc. which are generated after a calibration, by placing a thermostat in the vicinity of a part whose temperature is to be measured, and executing a temperature calibration after having laid the optical fiber. CONSTITUTION:A temperature sensor 4 is provided on the tip of an optical fiber 3 which is extended from a temperature measuring instrument 1, placed in a part whose temperature is to be measured 5, and also, in the vicinity of the part whose temperature is to be measured 5, a thermostat 3 is placed as a reference temperature source. Also, the optical fiber 3 is provided extending from the measuring instrument 1 to the vicinity of the part whose temperature is to be measured, and a reference temperature calibration of the measuring instrument 1 is executed by exposing the sensor 4 to a reference temperature of the thermostat 2. Since the optical fiber 3 is laid extending from the measuring instrument 1 to the vicinity of the part whose temperature is to be measured 5 before the temperature calibration, a shape variation of the optical fiber 3, which is generated between the time of temperature calibration and the time of temperature measurement is reduced, and the generation of an error due to a bending effect is suppressed to the minimum. Also, by suppressing a movement of the sensor 4 and the optical fiber 3 after the temperature calibration to the minimum, the possibility of damage and breakage, etc. of the sensor 4 and the optical fiber 3 is decreased.
Patent JP-H02301177-A (JP)
Title: Goods
Inventor: MAAKU JIYON KUKURA
IPC: H01S3/0915
Filed: 1990-03-20
Abstract: PURPOSE: To reduce the parasitic vibration of an article without causing crackings by providing a vertical thin plate which is made of a laser material having a pair of opposite end faces and a pair of facing pumped surfaces and has a nearly rectangular shape and a means which contains each end face having a recessed section and reduces the parasitic vibration. CONSTITUTION: Since end faces 14a and 14b at both ends of a thin plate 10 are straight and are accurately perpendicular with respect to the pumping faces 12a and 12b, ordinary gaskets can be used on both ends of the main body 10. Central parts 14c and 14d of the end faces 14a and 14b are formed in concave shapes in the transversal direction, so as to reduce transverse-mode vibrations. In addition, in order to prevent the chipping of corners 19a, 19b, 19c, and 19d of the plate 10, the corners 19a, 19b, 19c, and 19d are chamfered. A ray of light 16b brings negative reflectivity in the concave sections 14c and 14d and, when reflected light exists, the reflected light becomes divergent light, and the possibility for the occurrence of a stable transverse parasitic mode of laser is reduced.  The ray of light is reflected form the curved surfaces 14c and 14d, and the number of closed-loop passages are limited to a very small number.
Patent JP-H10261183-A (JP)
Title: Portable telephone alarming device
Inventor: SAKATANI EIKO
IPC: H04W24/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To detect radio waves originated from a portable telephone and to issue an alarm to the user based on them by discriminating the intensity of received radio waves and performing alarm display and alarming by voice corresponding to the result of the discrimination. SOLUTION: An antenna 1 receives transmission radio waves from the portable telephone, a radio part 2 demodulates the transmission radio waves and a control part 3 discriminates the intensity of the demodulated radio waves. An alarm lamp 4 is lighted while being rotated when the control part 3 judges that the received radio waves are originated from the portable telephone. An alarm message generation part 5 generates an alarm message to be issued by the voice simultaneously with the lighting of the alarm lamp 4 when the control part 3 judges that the received radio waves are originated from the portable telephone. A speaker 6 outputs the voice prepared by the alarm message generation part 5. Thus, in a place inside a hospital or the like, the alarm is automatically issued to the user of the portable telephone.
Patent JP-S52153041-A (JP)
Title: Overheating preventing device of catalyzer
Inventor: KAWAMURA KEIHISA
IPC: F02P5/10
Filed: 1976-06-14
Abstract: PURPOSE:To advance the ignition angle at a high temperature of a ternary catalyzer without inflicting damages on various performances of other operation range by keeping a governor advanced angle and controlling depression introduced into a depression operating chamber of vacuum advancing angle device.
Patent JP-H09236327-A (JP)
Title: Flat pipeline
Inventor: TAKAHASHI TAKASHI
IPC: F24S10/60
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To increase a resistance to deformation of a pipe wall retaining member having a resistance to compression by a method wherein a spacer means, consisting of connecting elements of liquid permeable films communicating laterally, is fitted into a pipe equipped with opposing parallel pipe walls. SOLUTION: A spacer means 10 is provided with pipe wall retaining members 11, pinched between the pipe walls and arrayed in parallel while having a resistance to compression, while the pipe wall retaining members 11 are adhered mutually with a shape that connecting elements 12 are pinched between both side surfaces of the connecting elements 12 of liquid permeable films communicating laterally. The spacer means 10 are fitted into the pipe upon manufacturing the pipe and the connecting elements 12 bring liquid, flowing in the pipe, into the condition of laminar flow and functions the liquid as a surface type heat transfer element, transferring heat into lateral direction. According to this method, the outer size of the pipeline can be selected freely and a resistance to deformation can be improved.
Patent JP-S60212688-A (JP)
Title: Oil separating device of rotary compressor
Inventor: IKEDA KAZUO
IPC: F04C29/02
Filed: 1984-04-09
Abstract: PURPOSE:To prevent lubricating oil, supplied to a bearing, from scattering and flowing out with delivered gas into a refrigerating cycle, by arranging a cylindrical plate in the periphery of the upper bearing of a rotary type enclosed compressor so that a top end of the cylindrical plate may be positioned above the end of the upper bearing. CONSTITUTION:An enclosed type rotary compressor provides in the periphery of a gas vent hole 3b, provided in a shaft 3 between an electric motor 12 and a compressor part 6, a cylindrical oil-scatter preventing plate 17 in the periphery of an upper bearing 2 so that the top end of the cylindrical plate 17 may be positioned in the upper from the gas vent hole 3b. In this way, lubricating oil is prevented from flowing out with delivered gas into a refrigerating cycle by arranging the oil-scatter preventing plate so as to seize the lubricating oil, scattered by centrifugal force of the shaft 3 in the vicinity of the gas vent hole 3b and an upper end part 2a of the upper bearing, to be prevented from colliding against a rotor 4 of the electric motor 12.
Patent JP-S5917931-A (JP)
Inventor: RICHIYAADO AARU KAUNSHIRUMAN
IPC: A01K89/027
Filed: 1983-04-19
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-S62271948-A (JP)
Inventor: HERIBERUTO KUUBISU
IPC: F02F11/00
Filed: 1987-03-25
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-S58193290-A (JP)
Inventor: NAGATA HIROSHI
IPC: B65D88/74
Filed: 1982-04-24
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-S51145633-A (JP)
Title: Method for binding printed paper
Inventor: MATSUMOTO HISAYOSHI
IPC: B42D5/00
Filed: 1975-06-09
Abstract: PURPOSE: To further shorten the time and reduce the cost for manpower,by stacking one sheet of paper to be sorted upon another and sticking the back of the sheets of paper simultaneously with adhesive so that the sheets of paper can be easily detached one by one, and particularly,by mechanically processing the appliance of a releasing agent on the back of the lowest paper. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52152140-A (JP)
Title: Electronic type cash register
Inventor: TADAKUMA YUUJI
IPC: G07G1/06
Filed: 1976-06-14
Abstract: PURPOSE: The register number detector circuit is provided to give the constituion where the prin-out can be inhibited selectively when it is unnecessary to print out the register number, so that the receipt form and the journal form can be used economically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58186403-A (JP)
Title: Separation of solid from suspension
Inventor: KIZU HARUO
IPC: B01D21/01
Filed: 1982-04-27
Abstract: PURPOSE:To perform effective sepn. of solid by making a stage for dispersion, a stage for flocculation and a stage for granulation respectively independent so that the fluid conditions meeting best the individual conditions are given thereto. CONSTITUTION:A suspension 12 and a binder 13 are supplied to a dispersion stage 11 and the binder 13 is controlled to a suitable grain size and is dispersed and mixed in the suspension 12 uniformly. The suspension 14 dispersed with the binder flowing out from the stage 11 is introduced into a flocculation stage 15, where the suspension is fluidized vigorously to form flocs with the aid of the binder. The floc suspension 16 flowing out form the stage 15 is introduced into a granulation stage 17, where the flocs are granulated by fluidization under agitation. The granule suspension 18 flowing out from the stage 17 is separated to a granule 20 and liquid 21 in a sepn. stage 19.
Patent JP-S60215566-A (JP)
Inventor: KAWABE TADASHI
IPC: B22C1/00
Filed: 1984-04-06
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-S58186964-A (JP)
Title: Photoelectric converter
Inventor: SHIRAISHI TAKASHI
IPC: H04N5/243
Filed: 1982-04-27
Abstract: PURPOSE:To perform photoelectric converting function more than the capacity of a detector by controlling photoreceiving information which decides the light receiving amount incident to a photoreceptor even if the capacity of the detector does not follow the intensity of the light and correcting it. CONSTITUTION:Charge which is stored in a photoreceptor of a CCD line sensor 7, for example, during 1msec. is sequentially converted into an electric signal and inputted to a processor 8. An arithmetic circuit 10 multiplies an input value by multiplication based on a multiplication rate signal c from a control circuit 9 and outputs it. When the storing period is 1msec., if there is a wavelength range in which optimum data cannot be obtained due to insufficient sensitivity, a key on an operation panel 11 is reset, and an instruction for storing charge in a photoreceptor for 3msec. is, for example, applied. The arithmetic circuit 10 multiplies, if the storing period is three times, as multiplication 1/3 and outputs. Insufficient part is supplemented with first and second measurements, thereby obtaining an adequate output for all wavelengths.
Patent JP-H06281228-A (JP)
Title: Heat exchange type ventilator
Inventor: OGAWA SHINJI
IPC: F24F7/08
Filed: 1993-03-29
Abstract: PURPOSE:To reduce a production cost and readily accommodate the device to a specification of power supply and a variation of a capacity by using a printed circuit board, which is for a control circuit, in common for other use. CONSTITUTION:Provided separately in a control 14 are a printed circuit board 15 for a control circuit, which receives signals from an air conditioner 12 and an remote control switch 13 to output a control signal, and a printed circuit board 16 for a power circuit, which controls a discharge fan 9 and an air feed fan 10 to switch them between operation and suspension and between speed notches.
Patent JP-S54161547-A (JP)
Title: Recovering method for zinc electroplating solution
Inventor: NAGASHIMA TAKEO
IPC: C25D21/22
Filed: 1978-06-12
Abstract: PURPOSE: To reduce the load of a zinc recovering cation exchange resin, in recovery of metal ions in a washing soln. from a zinc electroplating process with the resin, by feeding part of a plating bath to a chelating ion exchange resin to selectively remove iron ions.  
     CONSTITUTION: Steel sheet 8 is electroplated with zinc in zinc sulfate bath 11 in zinc electroplating tank 3 and fed to washing tank 4 through wringer rolls 7. Bath 11 contg. dissolved iron ions is quantitatively taken out through pipe 9 and fed to chelating ion exchange resin 10 for selectively adsorbing iron ions, and the resulting iron ion-free bath is returned to tank 3 through return pipe 12. On the other hand, used washing water in tank 4 is fed to usual cation exchange resin 15 through pipe 18 to recover cations. When resin 15 is satd. with cations, an aq. soln. of sulfuric acid is fed from regenerating agent tank 13', and the yielded zinc ion-contg. soln. is returned to tank 3 through pipe 19. 
     COPYRIGHT: (C)1979,JPO&Japio