baber/WOPTO huggingface dataset:
Patent JP-H09106142-A (JP)
Title: Device and method for electrifying image carrier for image forming device
Inventor: HYO ICHIRO
IPC: G03G15/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To electrify an image carrier so that its surface potential may be within a required range even when dispersion is found out on a contact type electrifier and the image carrier or impressed voltage is changed by the change of temperature, humidity, actuating time and the number of image forming times. SOLUTION: The temperature and the humidity at or near the image carrier 1 are measured by a temperature detection means 10 and a humidity detection means 12. In the case impressed voltage at the measured temperature and humidity has been already stored in a storage means 14, the image carrier 1 is electrified by the impressed voltage stored, and in the case it has not been stored, the image carrier 1 is electrified by optional impressed voltage. The surface potential of the image carrier 1 is measured by a surface potential detection means 11 and compared with a target range. When it is out of the target range, the impressed voltage is adjusted so as to make the surface potential the voltage within the target range, and the impressed voltage in reaching the target range is stored in a matrix state corresponding to the temperature and used next time and succeedingly.
Patent JP-H02134545-A (JP)
Title: Laser-light emitting spectrochemical analysis method
Inventor: MOCHIZUKI TADASHI
IPC: G01N21/71
Filed: 1988-11-16
Abstract: PURPOSE:To improve analyzing accuracy by projecting laser at a specified pulse frequency and at a specified pulse peak value. CONSTITUTION:The direction of laser light emitted from a laser oscillator 1 is adjusted with a reflecting mirror 2. The light is condensed with a laser condenser lens 3 and projected on a specimen 4 to be analyzed. A part of the specimen 4 is made to be a plasma state by the projection of the light. The light generated at this time is condensed through a condenser lens 5. Thereafter, the light is split with a spectroscope 6. The intensity S of the spectrum is measured with an SIT tube 7 having II. At this time, the laser pulses are oscillated at the frequency of 10 pulses/sec. The peak value of the pulse is made to be 10W or more and 1MW or less. The light emission intensity becomes large when the frequency per time of the pulses exceeds 10Hz. The light emission intensity becomes large even for a continuous wave. When the peak value largely exceeds 1MW, background light B becomes suddenly large. Therefore, when the light is projected in the range of 40kW - 1MW, the S/B value is improved.
Patent JP-H11282768-A (JP)
Title: Device and method for controlling access to target device through bus and computer program product
Inventor: ERICSON GEORGE M
IPC: G06F21/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain an access controlling method which allows or rejects an access to a selected part of a target device by providing a step that decides whether an initiator identifier exists in a set where an identifier related to the selected part of the target device is allowed, etc. SOLUTION: This method consists of a step which responds to the receiving of a message and decides whether an initiator identifier exists in a set where an identifier that is related to a part in which a target device is selected is allowed and a step which rejects an access to an initiator device to the part in which the target device is selected when it decides that it does not exist in the set. In this system, an initiator 100 requests an access to a target 102 by transmitting an access message to the target 102 through a bus 104. The access message includes an initiator identifier, a target identifier and a part of the target 102 to be accessed.
Patent JP-H0596031-A (JP)
Title: Golf club
Inventor: HONMA YOSHINORI
IPC: A63B102/32
Filed: 1991-10-09
Abstract: PURPOSE:To prevent the pull of a head body out from a shaft while reducing the weight of a hosel and increasing the size of the head body of the golf club having a head made of a metal and to decrease the danger of shaft breakage. CONSTITUTION:A hosel insertion part 5 is provided on the head body 2 made of the metal and the hosel 3 made of fiber reinforced plastics(FRP) is inserted into the hosel insertion part 5. The weight of the hosel 3 is reduced by utilizing the small sp. gr. provided by the fiber reinforced plastics The prevention of the pull out is assured for the hosel 3 and the head body 2 and the sufficient adhesion area is assured for the hosel 3 and the shaft 4. An effect of preventing the breakage of the shaft by hitting is obtd. as well.
Patent JP-H07137024-A (JP)
Title: Tubular concrete product and manufacture thereof
Inventor: TSUCHIDA TAIZO
IPC: B28B21/56
Filed: 1993-11-18
Abstract: PURPOSE:To increase the strength at inserting hole portion and, at the same time, make the drawing-out of piping member unnecessary by a method wherein inserting holes, through which tendon is passed, are made of piping members, at the intermediate positions of which connecting boxes for connecting the tendons with each other are provided under the condition being imbedded in concrete. CONSTITUTION:At the four corners of the form 1 of a tubular concrete block 100, inserting hole members 2, through which tendon for connecting a plurality of blocks with each other, are formed. The inserting hole member 2 consists of piping members 21 and a connecting box 22 provided at the intermediate position between the piping members. In addition, the whole length of the inserting hole member is imbedded in the concrete block 100. Accordingly, the inserting hole member 2 is reinforced by the piping members 21, resulting in increasing the strength of the inserting hole member. At the same time, the drawing-out of the bar-like member for forming inserting holes after demolding becomes unnecessary and consequently man-hour is reduced.
Patent JP-H03151038-A (JP)
Title: Composite sol of tungsten oxide/tin oxide and production therefor
Inventor: WATABE TOSHIIKU
IPC: B01J13/00
Filed: 1989-11-07
Abstract: PURPOSE:To obtain composite sol of tungsten oxide/tin oxide which is made stable for a long period even in the high concn. by incorporating both the composite colloid particles consisting of tungsten oxide and tin oxide and cations such as alkali metal and ammonium. CONSTITUTION:The composite sol is obtained by incorporating both the composite colloid particles of tungsten oxide and tin oxide and cations such as alkali metal of Li and Na, etc., and ammonium or amine of ethyl amine, etc. The weight ratio of WO3 and SnO2 contained in this sol is regulated to (2-100) as WO3/SnO2. Further the amount of cation such as alkali metal, ammonium or amine is regulated to (0.02-0.7) molar ratio as M2O/(WO3+SnO2). The composite sol obtained in such a way is made stable for a long period even in the high concn., nearly colorless and transparent at about 1-9pH.
Patent JP-H0656821-A (JP)
Title: @(3754/24)haloalkyl)dibenzotellurophenium salt, intermediate for producing the same and their production
Inventor: UMEMOTO TERUO
IPC: C07C395/00
Filed: 1992-10-02
Abstract: PURPOSE:To obtain a new (haloalkyl)dibenzotellurophenium salt useful as a new reagent for organic synthesis and as an organic new material. CONSTITUTION:A compound of formula I (R<1> and R<2> are each H or an electron absorbing group; Rf is a 1-10C haloalkyl; X<-> is a conjugated base of Bronsted acid), e.g. Te-(n-heptafluoropropyl)dibenzotellurophenium trifluoromethane sulfonate. This compound is obtained from a new (haloalkyl)tellurobiphenyl of formula III obtained by reacting bis(2-biphenyl)ditelluride of formula II with a reducing agent and a halogenated haloalkyl of the formula Rf-Y (Y is a halogen). For example, a compound of formula III is made to react with a halogen and a Bronsted acid or a Lewis acid to provide the compound of formula IV or the compound of formula III is made to react with a sulfoxide of formula V and a sulfonic acid derivative of the formula VI to provide the (haloalkyl) dibenzotellurophenium sulfonate of formula VII.
Patent JP-H07143334-A (JP)
Title: Copy-inhibited original detecting device for color copying machine
Inventor: SUZUKI YUZURU
IPC: G06T7/00
Filed: 1993-11-18
Abstract: PURPOSE:To detect an original containing the copy-inhibited originals such as the paper money, etc., by means of the simple hardware by recognizing a pattern paying attention to the different characteristics for each original reading operation. CONSTITUTION:A color copying machine performs plural read scanning to a single sheet of original and produces images of each color synchronously with each read scanning in order to obtain the color images. The copying machine of such a constitution is provided with a buffer 27 which stores the images obtained by the read scanning, a deciding means which detects the copy-inhibited originals among those images stored in the buffer 27 based on the prescribed deciding standards of an intra-circular area ON pixel total number detecting circuit 28, an intra-circular area ON/OFF inverted pixel total number detecting circuit 29, etc., and a parameter control circuit 26 which changes the deciding standards according to the reading degree. For instance, the red seals of paper money are detected in the first scanning and the background yellow images of the red seals are detected in the second scanning respectively.
Patent JP-H09134690-A (JP)
Title: Rotary anode type x-ray tube
Inventor: ONO KATSUHIRO
IPC: H01J35/10
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotary anode type X-ray tube which can smoothly restart rotation at assembling time of the X-ray tube and after rotation is stopped over a long period of time and can maintain stable bearing operation by arranging specific lubricant housing chambers inside a large diameter part of a fixed body. SOLUTION: This rotary anode type X-ray tube is provided with a vacuum vessel 27, an almost columnar fixed body 15 which is arranged so as to project between an internal space of the vacuum vessel 27 and has a small diameter part 15a and a large diameter part 15b, an almost cylindrical rotary body 12 which is fitted to the outer periphery of the fixed body 15 by keeping a bearing clearance and whose anode target 11 is fixed to a part, dynamic pressure type radial sliding bearings 18 and 19 constituted between the small diameter part 15a of the fixed body 15 and the rotary body 12, dynamic pressure type thrust sliding bearings 23 and 24 constituted between the large diameter part 15b of the fixed body 15 and the rotary body 12 and a liquid metallic lubricant L to be supplied to the respective sliding bearings and a bearing clearance.  Lubricant housing chambers 35, 36 and 37 to house the lubricant L are formed in the large diameter part 15b of the fixed body 15, and these are opened on an outer peripheral wall surface of the large diameter part 15b.
Patent JP-H07139876-A (JP)
Title: Refining method for krypton and xenon
Inventor: URATA SATOSHI
IPC: C01B23/00
Filed: 1993-11-18
Abstract: PURPOSE:To provide a method for efficiently refining krypton and xenon continuously in a high purity by a simple apparatus structure. CONSTITUTION:A method for refining xenon and krypton comprises a concentrating step of concentrating the xenon and krypton by introducing liquefied oxygen containing the krypton and the xenon to a concentrating tower 3, a catalytic refining step by using a catalytic reaction cylinder 15 of copper and chromium composite catalyst to react hydrocarbons with oxygen to be removed after bottom liquid of the tower is vaporized and an adsorber 18 for removing carbon dioxide and water of a reactive product, and a catalytic refined gas-circulating step for branching the gas after discharging from the adsorber, introducing the gas in one branch to the bottom of the tower, and diluting the hydrocarbons in the bottom liquid. Thus, the method further comprises a control step of an input of gas containing the krypton and the xenon after the catalytic reaction step for reintroducing it to a lower part of the tower, a step of removing the oxygen by again liquefying the other, introducing and refining it by a deoxygenating tower 23, and a step of separating the xenon and the krypton by refining the bottom liquid of the deoxygenating tower by a separating tower 28.
Patent JP-H10135243-A (JP)
Title: Field-effect compd. semiconductor device
Inventor: ICHIKAWA HIROICHI
IPC: H01L21/28
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the source resistance of a field-effect compd. semiconductor device and temp. change in its threshold voltage. SOLUTION: A gate electrode 2 is taken in the (011) direction on the (100) plane of an n-type III-V compd. semiconductor 1 or (01-1) direction of a p-type III-V compd. semiconductor, uses a metal film having an internal tensile stress and has an insulator 3-2 for transmitting the internal tensile stress of the electrode 2 to the III-V compd. semiconductor 1 at the side of the gate electrode 2. The internal stress is transmitted from the electrode 2 to the semiconductor 1 of the electrode 2, to cause a positive piezoelectric charges in a portion adjacent to the insulator 3-2, resulting in reduction of the negative piezoelectric charges produced in other portions apart from the insulator 3, thus reducing the source resistance.
Patent JP-H10135232-A (JP)
Title: Method of cooling heater in heat-treating apparatus
Inventor: YOKAWA TAKASHI
IPC: H01L21/324
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of cooling a heater in heath-treating apparatus to efficiently and safely cool for a short time. SOLUTION: A heater 3 for a substrate pre-heater is cooled after closing a gate valve 2, energizing the heater 3, closing a vent gas feed vale 4, opening an exhaust valve 5, and driving a vacuum pump 6. The cooling method comprises de-energizing the heater 3, opening the gate valve 2 to introduce a room temp. N2 gas into a vacuum chamber 1 through a gas inlet port mounted near the heater, using a gas flow rate adjuster 7, and slowly exhausting the N2 gas while retaining in the vacuum chamber 1, using an exhaust conductance adjuster 8, while the flow rate adjuster 7 and conductance adjuster 8 are controlled to provide a pressure of 1-10Torr in the chamber 1 and gas flow rate of 500-1000sccm.
Patent JP-H05124270-A (JP)
Title: Memory refresh circuit for page printer
Inventor: SHIYOU MIKIO
IPC: B41J5/30
Filed: 1991-11-06
Abstract: PURPOSE:To obtain a memory refresh circuit for a page printer wherein time resource is not consumed, by inserting all the time wait cycle for refreshing into memory cycle of a microprocessor. CONSTITUTION:Since a signal A becomes ineffective when printing is not being executed, a refresh request signal passes through a gate 12 as it is when a refresh request is generated, it is inputted to a refresh timing generator 13, and a signal B is sent to a microprocessor so as to insert a refresh cycle. When printing is being executed, the signal A become effective, the refresh request signal can not pass through the gate 12, so that the refresh cycle is not inserted. Accordingly, a video signal conversion circuit reads out video data from a DRAM 3 without inserting extra refresh cycle.
Patent JP-2000116809-A (JP)
Title: Method of fire fighting, fire robot and hose reel-out robot of fire fighting system in tunnel
Inventor: SUZUKI SHIGETO
IPC: A62C3/02
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the installation cost of the fire fighting facilities by increasing intervals between water plugs and water sprayers installed inside a tunnel. SOLUTION: A fire robot 1 stores a hose reel HR1 with a fire hose H of about 50 m in length corresponding to the interval between water plugs 3 being wound around the hose reel HR1, and a spray nozzle SN is attached at one end of the fire hose H. The other end of the fire hose H is jointed to a water plug 3 by way of a hose reel HR2 of a hose reel-out robot 2. When the fire robot 1 moves to a fire fighting position near a fire site and stops there, the hose reel-out robot 2 starts to run toward the back of the fire robot 1 (in the direction X) to reel out the fire hose H from the hose reel HR1 in the fire robot 1 then the hose reel-out robot 2 stops moving when the hose H is completely reeled out of the hose reel HR1, and in such a state, the fire robot 1 starts to spray water.
Patent JP-S63143122-A (JP)
Title: Flow control device for feeder
Inventor: KIMURA ICHIJI
IPC: B65G65/32
Filed: 1986-12-04
Abstract: PURPOSE:To promote the stability of a flow control in the full range of a flow change, by providing a means, which generates a signal of frequency in proportion to a rotary speed detection signal of a feeder device, and sampling weight of a measured object by the interval of an output pulse of said means. CONSTITUTION:A pulse generating plate 19 is mounted to an output shaft of a variable speed motor 4 of a feeder 3, and a tooth 20 of the plate 19 is detected to approach by a detector 18. The detector 18 generates in its output N pulses in every one revolution of the motor 4. A timing generator circuit 11 generates a sample signal S1 and a timing signal S2 from the signal, divided by a frequency divider 17, of the detector 18. By this constitution, the feeder, in which a period of the sample signal changes in inverse proportion to a feed out flow amount of the feeder 3, enables a problem, having resolving power in a small flow amount and the response characteristic in a large low amount, to be improved and a stable flow control to be performed over the full variable range.
Patent JP-2000102789-A (JP)
Title: Water treatment device
Inventor: MATSUYAMA ATSUSHI
IPC: C02F5/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment device capable of almost substantially eliminating the need of performing its maintenance, being utilized for water treatment in any of pipelines, existing duct lines, various tanks such as that installed in a high place, the front and rear of city water tap, drainage channels, etc., being simply fitted with a partition wall at a low cost by welding or the like, being integrally formed from a synthetic resin or with metal casting, reducing its cost, being protected from corrosion due to rust, etc., being easily subjected to inspection of the extent of wear, etc., being appropriately and exactly replaced by such another device; and enduring long-term service. SOLUTION: Relating to this device a jetting port 4 is formed by nallowing the opening of the inlet port 2, a curved wall 1i is extended from the jetting port 4 to form a storage part that functions as a pellet rotation chamber for storing tourmaline pellets 7 to be rotated and agitated in it, an outlet port 8 is bored in a position in which velocity of the water stream is lowered, and a partition wall 5 is placed opposite to the water passage so as to function as a restriction and a guide, or further, an outer vessel is formed so as to surrounded a cartridge type inner vessel by using the curved wall common to that of the rotation chamber as one wall of the water passage and using a curved wall placed so as to extend from the rotation chamber front wall, as the other wall of the water passage, wherein the inner surface of the rotation chamber is plated with gold.
Patent JP-H02138358-A (JP)
Title: Poly(alkali metal acrylate)
Inventor: SHIMADA HIDETOSHI
IPC: C08L33/02
Filed: 1988-11-18
Abstract: PURPOSE:To obtain the title metal salt having well-balanced water absorptivity and gel strength by mixing a poly(alkali metal acrylate) obtained by using an epoxy compound as a crosslinking agent with the same metal salt obtained by using a hydroxy compound. CONSTITUTION:A poly(alkali metal acrylate) (A) obtained by subjecting an alkali metal acrylate to reversed-phase suspension polymerization by using an epoxy compound (e.g., polyethylene glycol diglycidyl ether) as a crosslinking agent is mixed with a poly(alkali metal acrylate) (B) obtained by subjecting an alkali metal acrylate to reversed phase suspension polymerization by using a hydroxy compound (e.g., polyethylene glycol) as a crosslinking agent. A poly(alkali metal acrylate) having well-balanced water absorptivity and gel strength can be obtained, and this resin is useful as a good water-absorptive resin, so that it is desirable as a material for paper napkins and sanitary products, etc.
Patent JP-H0996300-A (JP)
Title: Hand pump
Inventor: NAGAYOSHI KENTARO
IPC: F04B43/08
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a hand pump, which can be hooked to a protrusion of a wall or the like, and which can make air quickly flow in by operating with one hand a protrusion provided in an upper part of a working cylinder. SOLUTION: A hand pump comprises a flexible cylinder 1 having a notch 10 in a root of an annular protrusion 9 in an upper part to cause flow of air from the notch 10 by bringing down the protrusion 9 and stop flow of the air by returning back the protrusion 9 to the origin, suction pipe successively provided through a suction valve in the working cylinder 1 and a delivery hose successively provided through a delivery valve in the working cylinder 1.
Patent JP-2001116410-A (JP)
Title: Automatic ice making device
Inventor: SHIRAISHI HIDEO
IPC: F25C1/24
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an ice making device capable of removing and re-attaching an ice making pan, incorporated into an automatic ice making device, simply. SOLUTION: An automatic ice making device is provided with an ice making pan, an ice separating mechanism for removing ice, manufactured in the ice making pan, automatically out of the ice making pan, a housing for receiving the ice making pan, the ice separating mechanism and the like, and an ice making pan attaching and detaching mechanism, mounted at the opening of the housing to retain the ice making pan detachably to the housing, while the automatic ice making device is characterized in the ice making pan, integrated with the ice making pan attaching and detaching mechanism and attached to the housing detachably.
Patent JP-S63143840-A (JP)
Title: Manufacture of semiconductor device
Inventor: NITTAMI KENJI
IPC: H01L23/52
Filed: 1986-12-08
Abstract: PURPOSE:To form a pattern in a submicron order and to prevent a resist bridge, at a step part by forming an overhang on a final pattern forming film, making a resist pattern to remain beneath the overhang, and etching the overhang and its lower layer with the resist pattern as a mask. CONSTITUTION:With a resist pattern 7 as a mask, an etched W silicide film 1a and an amorphous Si film 2a are formed. Then the pattern 7 is removed, and a resist film 8 is coated again on the entire surface. With the film 1a as an overhang, a resist film 8a is made to remain at the side part of the film 2a. Then the films 1a and 2a are etched away by using gas plasma. With the pattern of the resist 8a as a mask, dry etching is performed, and an SiO2 film 3a, a W silicide film 4a and a polysilicon film 5a are formed beneath the resist 8a. After the resist 8a is removed, the film 3a is removed. The surface of the film 4a is exposed, and the gate electrode wiring of a transistor is completed.