baber/WOPTO huggingface dataset:
Patent JP-H11165681-A (JP)
Title: Positioning device of speedometer gear box
Inventor: IWAI TOSHIYUKI
IPC: G01P1/00
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate positioning of a speedometer gear box formed between a hub and a caliper bracket. SOLUTION: A speedometer gear box 70 is disposed between one side surface of the hub of a front wheel and the bracket boss part 60 of a caliper bracket 40, and they are supported so as to rotate freely on an axle 31. A stopper 62 is formed at a difficult-to-view position at the inner surface of the caliper bracket 40, and is provided so as to abut to a positioning protrusion 87 formed at the outer periphery of the speed meter gear box 70 fixed to the axle 31, at the time of full extension of a front suspension. An indicator 68 is formed at an easy-to-view position near the edge 67 at the inner surface of the caliper bracket 40. The position of the indicator 68 is set so as to obtain the matching position of the positioning protrusion 87 when the front suspension 2 is contracted by prescribed static load.
Patent JP-2001178840-A (JP)
Title: Flowing water detecting device
Inventor: HARADA SATOSHI
IPC: A62C35/68
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a flowing water detecting device in which its connectors employed in a sprinkler facility are decreased, the cost of assembly operation is reduced, and further its installation space is curtailed. SOLUTION: A valve body 10 of the flowing water detecting device has a drain communicating hole 13 draining liquid for fire-fighting and an alarm passage 15 escaping an alarm water current, a communicating hole 31 drain communicating with the drain communicating hole 13 and a drain port on the other end are placed inside a block 20, an alarm communicating hole 32 and an alarm port on the other end are placed also in another alarm water current 15, and further each switching valve to control flowing water is placed in each communicating hole. In addition, an auto drip hole of a small diameter passing to a drain communicating hole 31 is placed between a switching valve 60 placed in the alarm communicating hole 32 and the alarm port.
Patent JP-H11194663-A (JP)
Title: Image forming device
Inventor: HAYASHIZAKI MINORU
IPC: G03G21/00
Filed: 1997-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing highly accurate measurement without being affected by diffused external light, without being affected by atmospheric temp. or the like even when the adequate light quantity is not obtained due to the temp. characteristic or secular change of a light emitting element and even when there is the individual dispersion of the light emitting element or a light receiving element, and always performing the excellent image formation by adding a means for changing the current quantity of the light emitting element, or pulse-lighting the light emitting element. SOLUTION: This image forming device is provided with an optical detection device equipped with the light emitting element 101 and a light receiving element 201, capable of detecting the presence of a medium standing for the measuring object and the change of the reflection ratio and the transmissivity derived from the presence of the medium and quantity of the medium by projecting light from the light emitting element 101 to the matter to be measured being the medium that the measuring object has such as dispersion and absorption, and detecting the reflecting light or the transmitting light from the matter to be measured by the light receiving element 201. The optical detection device is moreover provided with means 110 and 150 for intermittently interrupting the light from the light emitting element 101 allowed to enter into the matter to be measured.
Patent JP-2000189318-A (JP)
Title: Rice cooker
Inventor: ICHIKAWA MEGUMI
IPC: A47J27/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker capable of cooking rice suitably independently of the cooking conditions. SOLUTION: This rice cooker is provided with a heating means 2 for heating a pot 1, a temperature detecting means 3 for deecting the temperature at the bottom of the pot 1, and a control means 4 for stopping the heating of the heating means 2 on the basis of the detected temperature of the temperature detecting means 3 exceeding a heating stopping set temperature.  In this case, it is contrived that the control means 4 counts the elapsed time from the point the heating action of the heating means 2 is started, and also until the measuring time is elapsed for a determined time for maintaining the heating, the heating action of the heating means 2 is continued even if the detecting temperature of the temperature detecting means 3 exceeds, the heating stopping set temperature, and after the measuring time is elapsed the heating maintaining set time, the heating action of the heating means 2 is stopped when the detecting temperature exceeds the heating stopping set temperature.
Patent JP-2001179234-A (JP)
Title: Method for cleaning environment and method for obtaining a group of microorganisms for the method
Inventor: URUSHIBARA MASAHIRO
IPC: C12N1/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To clean soil, etc., which are polluted with organic pollutants such as organic chlorine compounds by using a group of microorganisms indigenous to the polluted environment. SOLUTION: Microorganisms indigenous to a polluted environment are cultured in the presence of a decomposition capacity inducing substance, a group of indigenous microorganisms having a high decomposition capacity is selected. The selected group of microorganisms and a group of indigenous microorganisms are mixed and cultured in a culture medium containing a minimum amount of organic pollutants to obtain a group of microorganisms which can adapt to a polluted environment and have a high decomposition capacity. The obtained group of microorganisms are applied to a polluted environment to which the group is indigenous to clean the environment.
Patent JP-2001179267-A (JP)
Title: Method and apparatus for pretreating barn sewage
Inventor: SUZUKI KAZUYOSHI
IPC: B01D53/77
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment method and a pretreatment apparatus for cleaning barn sewage. SOLUTION: (1) Soluble phosphorus in barn sewage is insolubilized by aerating barn sewage to be removed. (2) A means for removing a malodor generated by aeration is added. (3) A means for removing a malodor is an activated sludge deororizing method. (4) A tank being a barn sewage pretreatment apparatus is equipped with a supply port of barn sewage, a discharge means of phosphorus- free water, an air jet means provided from the bottom part of the tank to the vicinity of the intermediate part thereof in order to insolubilize soluble phosphorus in barn sewage and a taking-out port of phosphorus-containing particle formed by insolubilization and soluble phosphorus in barn sewage is insolubilized by aerating barn sewage to be removed. (5) A deodorizing apparatus for deodorizing air containing a malodor passed through barn sewage by aeration is added. (6) The deodorizing apparatus is an activated sludge deodorizing apparatus.
Patent JP-H11190367-A (JP)
Title: Clutch hydraulic control method for gear transmission
Inventor: SHIMAMURA TADAYUKI
IPC: F16D48/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a fitting shock even when the fitting and separation of a clutch are repeated in a short time and shorten the clutch fitting time by regulating the charge pressure holding time in the refitting of the clutch according to the neutral holding time of the clutch. SOLUTION: The neutral holding time of a clutch is calculated from the difference between refitting time instruction time and separation instruction time (S3). The calculated neutral holding time is compared with a preset clutch oil discharge time to judge whether the neutral holding time is less than the clutch oil discharge time (S4). When the neutral holding time is less than the clutch oil discharge time, the value of neutral holding time ÷ clutch oil discharge time is calculated, and a correction of multiplying the calculated value by a preset charge pressure holding time is performed, and a charge pressure is supplied for the charge pressure holding time after correction (S5).  After the lapse of the charge pressure holding time, the charge pressure is reduced to a prescribed low pressure, and the step is transferred to a known pressure up control for raising the oil pressure at a fixed increasing ratio.
Patent JP-2001182914-A (JP)
Title: Combustion equipment
Inventor: OGURA YOSHIHIRO
IPC: F23D14/22
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To continue the combustion at a burner avoiding the deterioration of combustion efficiency in the case of the sudden discontinuation of the feeding of combustion exhaust gas to the burner after burning the combustion exhaust gas. SOLUTION: In the case of switching from a normal combustion state in which both the combustion exhaust gas and combustion air are supplied to an air combustion state in which only the combustion air is supplied, the airflow of the combustion air is activated to increase airflow to target at the air combustion state. At the same time, the fuel flow to the burner is drastically reduced to the fuel flow which can be combusted by normal combustion airflow at the normal combustion state, and then, after the airflow of the combustion air is increased to the target airflow, the fuel flow to the burner is activated to increase to a target fuel flow.
Patent JP-H11199525-A (JP)
Title: Alkylation
Inventor: KOTSUKI HIKIZOU
IPC: C07B61/00
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for alkylating an aromatic compound by reacting the aromatic compound with an alkyl mesylate in the presence of a rare earth element triflate as a catalyst, capable of alkylating the aromatic compound by the new method. SOLUTION: This method for alkylating an aromatic compound (for example, benzene or naphthalene) comprises reacting the aromatic compound with an alkyl mesylate (preferably a secondary alcohol methanesulfonate ester such as cyclopentanol methanesulfonate ester). Therein, a rare earth element triflate compound (for example, a lanthanide triflate) is used as a catalyst. The reaction may be carried out under heating. The rare earth element triflate compound is obtained by reacting a rare earth element oxide with trifluoromethanesulfonyl chloride. The catalyst is preferably used in an amount of 5-20 mol.% based on the amount of the alkyl mesylate.
Patent JP-2000195948-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIYAZAKI HIROSHI
IPC: H01L23/522
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress coagulation of Cu by forming interconnections having conductor films, which are composed solely or mainly of copper on titanium films containing prescribed contents of nitrogen on their surfaces. SOLUTION: A first barrier film 9a, a second barrier film 9b, and a first conductor film 10a are sequentially deposited through sputtering method from the bottom as the underlying layers for a plated Cu film. The film 9a is comprised of a TiN film containing 30 at.% or higher of nitrogen, and the film 9b is comprised of a Ti film containing about 10-30 at.% of nitrogen. Furthermore, the film 10a is comprised of a Cu film. A second conductor film 10b is formed by the same method as that for the film 10a. Then, a first metal film 12a and a second metal film 12b are deposited on the films 10a and 10b, respectively. With this arrangement, the coagulation of Cu can be suppressed.
Patent JP-2001187634-A (JP)
Title: Automatic work feeding device
Inventor: TSUCHIYA MASAMICHI
IPC: B65G47/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic work feeding device surely separating works sent from a feeder one by one and feeding it to a storage part in a carrier table. SOLUTION: This automatic work feeding device 10 is provided with the feeder 11 continuously carrying a plurality of works and the circular carrier table 13 formed with the storage part 13a for storing the works in the outer circumference. A separation feed part 12 having a feed passage 20 is provided between the feeder 11 and the carrier table 13. The carrier table 13 is provided with a suction port 30 for sucking the work in the storage part 13a. The feed passage 20 is formed with a pair of sidewall faces 21a, 21b and one sidewall face 21a is provided with an air exhaust nozzle 22a. Air from the air exhaust nozzle can pressurize a following work of the sucked work against the other sidewall face 21b and stop it.
Patent JP-2001189604-A (JP)
Title: Shared transmitter/receiver and antenna device using the same
Inventor: OGINO TORU
IPC: H01Q1/24
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized shared transmitter/receiver, which uses the shared transmitter/receiver of a portable telephone set or the like, having satisfactory electric characteristics and an antenna device using the same. SOLUTION: A shared transmitter/receiver 24 composed of almost semicylindrical filters 1 and 5 is located and integrated inside a hollow base part 29 having a comparatively large diameter of an almost rod-shaped antenna element 22. A coupling substrate 8 is located and coupled between both the filters 1 and 5 and an antenna connecting part 23 with the antenna element 22 is formed. The radio transmitting part and the radio receiving part of the portable telephone set or the like are connected by connecting fittings 25-27.
Patent JP-2000175956-A (JP)
Title: Protection mask
Inventor: SEKIMURA YOSHIO
IPC: A61F9/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent a transparent plastic mask main body from being clouded by means of breath by providing the support member of the mask main body and a head part fixing member having a support part which supports the main body in front of a face and also supports the support member to be rotatable in a vertical direction and executing antidim work on the mask main body. SOLUTION: A transparent polycarbonate mask main body 2 is supported by the head part fixing member 3 so as to be rotatable in the vertical direction, the main body 2 itself is supported by the support member 4 and the support member 4 is supported by the support part 5 arranged in the member 3 so as to be rotatable. The member 3 can be adjusted in size by having hook-and- loop fasteners 6 at both end sides to be surely fixed to a head part. The member 3 is fitted to the head part so that the mask main body 2 is held in front of the face and the face is protected from a scattered object. Besides, antidim work is executed by adhering an antidim film to the face side of the main body 2 so that the mask main body 2 is prevented from being clouded by the breath of a worker.
Patent JP-2000193858-A (JP)
Title: Manufacture of taped optical and manufacturing device
Inventor: KOBAYASHI KOHEI
IPC: G02B6/44
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To arrange optical fibers with excellent balance on one plane by using an arrangement guide. SOLUTION: A line concentrator 24, application devices 16a, 16b, and a turn roller 15 are arranged on the line, and a plate-like arrangement guide which is rounded at a surface in contact with an optical fiber (or a taped optical fiber), and prevents the fiber from being vibrated in the direction orthogonal to the arranging direction of the fiber is provided on the path line upstream of at least the application device, is provided. A mechanism to retreat the arrangement guide to a contact part of which a diamond coating layer is applied from the path line is provided. The taped optical fiber is manufactured while suppressing vibration of the fiber in the direction orthogonal to the arranging direction of the fiber by the plate-like arrangement guide.  The plate-like arrangement guide is installed while the line speed is low, and the arrangement guide is retreated when the speed is high.
Patent JP-2000193237-A (JP)
Title: Drive structure of vibration sensor of burner
Inventor: ASANO SHOZO
IPC: F23N5/24
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain such structure that it works without fail with fixed strength even if shock from any direction is added to a vibration sensor annexed to a burner. SOLUTION: A working shaft 3 extended downward from a vibration-sensitive plumb 2 is hung down vertically from the small hole 1a provided at the base 1 of a vibration-sensor, and the end of a vibration-sensitive lever 5 rotating around a supporting shaft 5a is held up by the push-up board 4 attached to the bottom of the working shaft 3 so as to operate an automatic extinguisher 6. The vibration-sensitive lever 5 is pressed in the direction of the automatic extinguisher 6 by a spring means 7, and it rotates more in extinguishment position than in the set position of the automatic extinguisher 6, and the vibration-sensitive lever 5 pushes down the push-up board 4 in extinguishment position and erects the vibration-sensitive plumb 2.  At this time, the abutment part 8 of the vibration-sensitive lever 5 abuts on the working shaft 3 or the push-up board 4, and the working shaft 3 falls down without contacting with the small hole 1a by pushing the working shaft 3 of the vibration-sensitive plumb 2 away to the position where it does not contact with the small hole 1a, and the fall of the vibration-sensitive plumb 2 means to the vanishment of dispersion of easiness of failing in the direction of shock addition.
Patent JP-H04214510-A (JP)
Title: Method for laminating ferrule for laminated optical connecter
Inventor: SAITO MASAMI
IPC: G02B6/36
Filed: 1990-12-13
Abstract: PURPOSE:To offer the method of stacking plural ferrules easily at high density for a laminated type optical connecter. CONSTITUTION:The method for laminating ferrules for a laminated type optical connecter is applied to laminate ferrules 11 of plural optical connecters 10 at one time. By this method, these optical connecters can be abutted and connected at one time with corresponding connecters in the same number. Plural ferrules 11 are successively stacked and bundled into one body with a bundling member 14.
Patent JP-H04270941-A (JP)
Title: High pressure sample holder for recording infrared absorption spectrum
Inventor: PATORITSUKU TEII TEII UONGU
IPC: G01N21/35
Filed: 1990-12-14
Abstract: PURPOSE: To avoid generation of an optical interference fringe. CONSTITUTION: A high pressure sample holder for infrared ray absorption spectral record partially fills a gasket 16 for largely compressing between two diamond anvils 12 and an optical passage 24 passing through the gasket at a position between the two anvils, and contains infrared ray beam transmission material leaving a sample space 28 for transmitting an infrared raybeam in the neighborhood of one anvil. The surface of the filler e.g. is dish-shaped, and an infrared ray beam passing through the sample has an optical path different in length.
Patent JP-H04217201-A (JP)
Title: Infrared optical parts
Inventor: ODA KAZUHIKO
IPC: G02B1/10
Filed: 1990-12-19
Abstract: PURPOSE:To improve environment resistance of infrared optical parts by protecting the surfaces of the infrared optical part with multiple-layer coat film whose surface hardness is high and adhesive quality to a basic material is good to restrain deterioration of infrared scattering characteristics. CONSTITUTION:Multiple-layer coat film for protecting at least one surface of a basic material is formed on the surface. The multiple-layer coat film is provided with a diamond layer of extremely high hardness or a diamond-like carbon layer on the outmost layer. Moreover, an Si layer which excellently adheres to diamond film or diamond-like carbon film is formed next to the inside of the diamond layer or diamond-like carbon layer.
Patent JP-H04222229-A (JP)
Title: Production of graphite fiber
Inventor: SUGIKAMA NAOKI
IPC: D01F6/18
Filed: 1990-12-25
Abstract: PURPOSE:To produce a carbon fiber having low fluff content and high elastic modulus. CONSTITUTION:A carbon fiber heat-treated in an inert atmosphere at <=1500 deg.C is graphitized in the same atmosphere at a maximum temperature of >=2000 deg.C under a tension of >=750mg/d. The carbon fiber to be graphitized has a dispersion factor (m) of >=5 in a Weibull parameter (m, beta0) determined by the tensile strength test of single fiber and has a measured tow strength (sigmaB,m) satisfying a specific relationship to a tow strength calculated by a formula.
Patent JP-H03252626-A (JP)
Title: Indicating device
Inventor: HAWAADO SOOKIN
IPC: G02F1/139
Filed: 1990-12-07
Abstract: PURPOSE: To improve the contrast ratio of a twisted nematic display which operates in a dark off state by adding a second cell called as a compensation cell in series to a first liquid crystal cell. CONSTITUTION: The inside surface of a glass supporting plate 23 has the patterns of row electrodes 25 and the inside surface of a glass supporting plate 24 has the patterns of column electrodes 26. Oriented layers 27, 26 are diagonally deposited by evaporation on the glass supporting plates 23, 24 and the electrode patterns 25. The compensation cell 30 having nearly the same thickness as the thickness of a driving cell 32 is oriented just adjacently to the driving cell 21. This compensation cell 30 also packs the space between the glass supporting plates 32 and 33 and has a nematic liquid crystal material 31 in contact with the oriented layers 34, 35 formed by the diagonal vapor deposition. A polarizer 36 exists between the incident light and the driving cell 21 on the input side. An analyzer 37 exists adjacently to the output side of the compensation cell 30.  The driving cell 21, then, rotates polarized light 90 deg. and the compensation cell 30 rotates this polarized light in the direction where the polarized light is returned by this angle and, therefore, a bright state is obtd. in an off state if the polarizer 36 and the analyzer 37 are arranged in parallel. The dark off state is obtd. when the polarizer 36 and the analyzer 37 are rotated relatively 90 deg.. As a result, the twisted nematic liquid crystal display of the dark off state having the improved contrast ratio is obtd.
Patent JP-H04222616-A (JP)
Title: Air purifier
Inventor: ABE HIDEJI
IPC: B01D46/46
Filed: 1990-12-26
Abstract: PURPOSE:To provide an air purifier suited to the actual feeling of a user by learning the number of times of smoking. CONSTITUTION:An air purifier is constituted of a contamination sensor 1 detecting the contaminant in air, a fan motor 8 sucking contaminated air, a filter adsorbing the contaminant or offensive smell in contaminated air, a control means 5 operating and stopping the fan motor 8 on the basis of the output of the contamination sensor 1, a count means 4 counting the number of times of operation and stoppage of the fan motor 8 and a learning means 2 setting the sensitivity of the contamination sensor 1 on the basis of the output of the count means 4. By this constitution, smoking frequency is learned and the sensitivity of the contamination sensor 1 is determined based thereon.
Patent JP-H04260963-A (JP)
Title: Server/client system
Inventor: MORIGUCHI OSAMU
IPC: G06F15/00
Filed: 1990-12-26
Abstract: PURPOSE:To make it unnecessary to prepare a protocol between a server and a client and to easily execute client's processing by forming an extender for identifying a processing requests or processing contents in a transfer file. CONSTITUTION:A translation server 16 and a translation client 19 are respectively provided with aux. storage devices 17, 20, printer means 18, 21 and communication modules 23, 24 and a file transfer means 22 is connected between both the modules 23, 24. An extender for identifying a request or processing contents is formed in a file to be transferred and the server 16 for receiving the file includes a process for identifying the extender and executing its corresponding processing. Thereby the preparation of a detailed protocol for a communication level between the server and the client can be made unnecessary and file transfer and processing following the file tranfer can be executed by a series of procedure.