baber/WOPTO huggingface dataset:
Patent JP-H06102467-A (JP)
Title: Head mounted display device
Inventor: TADOKORO KAORU
IPC: G02F1/13
Filed: 1992-09-18
Abstract: PURPOSE:To provide the head mounted display device which enables a user to observe an actual object without impairing its colors, etc., and decreases the burden on the user. CONSTITUTION:This head mounted display device 10 has a frame 12 having two temples 12a to be hooked to the user's ears, a display part 14 mounted to this frame 12 and a control section 16 mounted to the one temple 12a. The head mounted display device 10 is so supported that the display part 14 comes in front of the user's left eye when the temples 12a of the frame 12 are hooked to the user's ears.
Patent JP-H08113184-A (JP)
Title: Motor driven bicycle
Inventor: TANAKA TATEAKI
IPC: B62M17/00
Filed: 1994-10-14
Abstract: PURPOSE: To provide the motor-driven bicycle which can restrain the electric energy consumption of a battery and can stably drive itself even at a low speed. CONSTITUTION: A current detection circuit 66 is connected to an electric motor 8, and the detection signal of the current circuit 66 is given to a microcomputer 67. A speed signal from a speed detection circuit 69 which detects the running speed of the motor-driven bicycle based on the revolution of its wheel is given to the microcomputer 67, and a torque signal from a torque detection circuit 68 which detects torque based on the variation of voltage applied to a coil, is also provided to the microcomputer. A secondary ratio is computed by the microcomputer 67 based on a given torque signal. Meanwhile, it is judged by the microcomputer 67 whether or not running speed is stable, if running speed is found to have not been stable, the computed secondary ratio is corrected based on the speed signal, and if running speed is found to have been stable, no correction is required at all.
Patent JP-H04132129-A (JP)
Title: Vacuum bulb
Inventor: SUZUKI HIDEO
IPC: H01H33/66
Filed: 1990-09-21
Abstract: PURPOSE:To obtain a vacuum bulb superior in the quantities of air tightness and anti-corrosion by forming at least one of sealing metal fittings by putting a specific formation and thickness alloy layer whose chief element is Ni, over the surface of a specific formation base material containing Ni and Fe, and putting over this layer an Ni layer of a predetermined thickness. CONSTITUTION:A base material 21 is made up of 28-45% Ni and the remaining % Fe, or 28-45% Ni and 16-18% Co and the remaining % Fe, and approximation to an insulation container 1 heat expansion coefficient is made, and air tightness reliability is made sufficient. An alloy layer 22 consists of more than 50% Ni, 3-10% Mo, 18-22% Cr, 1-6% Na and Tb totaled, and more than 1% Fe, and is superior in the quality of anti-corrosion. Also, the thickness of this layer is made to be 0.1-1.5% of that of the base material in consideration of tensile strength. An Ni layer 23 is virtually made to be 100% Ni so as to obtain excellent solderablility against the container 1, and also, its thickness is made to be 0.1-3% of that of the base material in consideration of tensile strength. The base material, the alloy layer and the Ni layer are integrated by means of hot rolling press-welding or cold rolling press-welding or the like, and a metal fittings 2 is formed, and furnished to the insulation container by means of a soldering portion 24.
Patent JP-H0940344-A (JP)
Title: With movable electrical path closing device for escalator
Inventor: KIUCHI TAKAFUMI
IPC: B66B25/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To save expenditure by sweeping away the excessive electric consumption which is an utmost impediment from the view point of the establishment of an escalator. SOLUTION: Each starting button 2 is located in plural button holes 12 provided for the hand rail belt of an escalator. Electric current is energized by pressing any button on the part of a passenger, and a terminal 6 is brought into contact with an induction line 7 by the actions of a coil 9 and an electro magnet 4, so that the escalator is thereby operated. When the passenger gets out of the escalator, electric current is interrupted, and the escalator is also suspended. Therefore, electric current is cut off when the escalator is out of operation, and electric consumption can thereby be saved.
Patent JP-S60142256-A (JP)
Title: Method and device for determination of inorganic carbon
Inventor: MORITA YOUZOU
IPC: G01N31/00
Filed: 1983-12-28
Abstract: PURPOSE:To determine exactly and quickly the inorg. carbon in an aq. sample by bringing the sample into reaction in a prescribed soln., blowing an inert carrier gas therein, extracting the CO2 formed by the reaction of the inorg. carbon and analyzing the same. CONSTITUTION:An aq. soln. of phosphoric acid or hydrogen phosphate as non- oxidative protonic acid which is reactive with carbonate and does not absorb CO2 is put into a reaction chamber 12 made of glass and a prescribed amt. of an aq. sample contg. inorg. carbonate is injected from a sample injecting part 11 into the aq. soln. by a sample injector 20. While a propeller stirrer 15 is rotated, a nitrogen carrier gas free from CO2 is introduced at a prescribed flow rate through an introducing pipeline 16 and a sintered glass filter 17 into the aq. soln. The carrier gas contg. CO2 generated by the reaction is passed through a pipeline 19 and a dehumidifying and dust removing part. The CO2 is determined quantitatively by a non-dispersion type IR gas detector. The inorg. carbon in the aq. sample is thus exactly and quickly determined.
Patent JP-H0563927-A (JP)
Title: Picture reader
Inventor: ADACHI SEIICHIRO
IPC: G03G15/00
Filed: 1991-09-03
Abstract: PURPOSE:To allow a carrier system formed almost in a line to fetch and discharge an original to/from the picture reader main body. CONSTITUTION:While an original P placed on an original placing section 3 is being fetched in the reader main body 2 by a separate section 16 and a carrier roller 21, a picture is read by a picture read section 20. The original P during picture reading is fetched into reader main body 2 by a reverse roller 25, and after the end of picture, the reverse roller 25 is reversed to discharge the original P to the outside of the reader main body in the switch-back system. Thus, the recovery of the original P after reading is facilitated and the application range to the thickness of the original is extended.
Patent JP-H0588097-A (JP)
Title: Image forming device
Inventor: TODOME TAKESHI
IPC: H04N1/113
Filed: 1991-09-30
Abstract: PURPOSE:To correct the positional deviation of the exposure of a vertical direction on a photosensitive drum caused by an optical path even when it occurs and to obtain a high-quality image without causing the irregularity of a pitch to the output image. CONSTITUTION:By a vertical synchronization detector 22, beam light 2 is detected before the photosensitive drum 5 is exposed by the light 2. By an arithmetic part 24, the positional deviation quantity of the exposure of the vertical direction of the light 2 is calculated by detecting the exposure position of the vertical direction of the light 2 with respect to the drum 5 by the output signal of the detector 22 and comparing it with a reference exposure position which is previously set. By a control part 29, the exposure position of the vertical direction of the light 2 with respect to the drum 5 is controlled by controlling the reflecting angle of a mirror for serveo 23 used for guiding the beam light from a laser generator 25 to a polygon mirror based on the deviation quantity calculated by the arithmetic part 24.
Patent JP-S60134749-A (JP)
Inventor: RENAATE GEEZEMAN
IPC: H02K13/00
Filed: 1984-11-29
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-2000083185-A (JP)
Title: Video camera
Inventor: NAKAJIMA TOSHIHIKO
IPC: H04N5/225
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a video camera for prolonging the time of photographing and reducing weight at the time of using an EVF(electronic view finder). SOLUTION: This video camera is provided with a recording part for recording information in a record carrier and a monitor part composed of a display device 14. The housing part of a first battery 19 and the housing part of a second battery 30 are provided and the monitor part is detachable. A monitor housing part and the second battery housing part can be shared. The first battery 19 and the second battery 30 are in different shapes and the capacity of the second battery 30 is larger than that of the first battery 19. By making the monitor part composed of a liquid crystal display device 14 or the like detachable and making the battery mountable to the monitor part, the first battery 19 and the second battery 30 can be loaded on the video camera.
Patent JP-H07107284-A (JP)
Title: Original reader
Inventor: UCHIDA MASASHI
IPC: G03B27/50
Filed: 1993-10-06
Abstract: PURPOSE:To prevent a white correction board 24 in an original path 1 from being contaminated. CONSTITUTION:An original path 1 carrying an original P is formed between opposite surfaces of paths 2 and 3. A reading unit 31 which projects and accepts light to a reading part A in the original path 1 is provided at the side of the lower path 2. A white correction board 24 is provided opposite to the reading part A at the side of the upper path 3. A shutter means 41 having a shutter 42 which opens and closes the board 24 against the reading part A is provided. When taking the white reference data of the shading correction, the shutter 42 is opened to expose the board 24 to the original path 1 and the light is projected and accepted for the board 24 by a reading unit 31. At the time of reading originals, the shutter 42 is closed and the white correction board 24 is closed against the original path 1.
Patent JP-H0799991-A (JP)
Title: Monoclonal antibody and quantification of substance using the same
Inventor: KONO HIROAKI
IPC: G01N33/53
Filed: 1993-10-06
Abstract: PURPOSE:To obtain a new monoclonal antibody belonging to IgGlkappa class, specifically bindable to 18-hydroxycortisol, thus capable of quickly determining 18- hydroxycortisol in the body fluid and useful for diagnosing primary aldosteronism. CONSTITUTION:18-hydroxycortisol is bound to a carrier protein (e.g. keyhole limpet hemocyanin), the product is then mixed with Freund's complete adjuvant and administered to mice or rats to immunize them. Three days after the final immunization, the splenocytes are taken from them and fused with mouse myeloma cells in the presence of polyethylene glycol followed by selective culture in a HAT medium to obtain hybridoma. The hybridoma is then screened to select a clone having ability to produce an antibody against 18- hydroxycortisol, and a cloning is performed by limiting dilution method; the resultant monoclonal hybridoma is cultured to obtain the objective monoclonal antibody belonging to IgGlkappa class and specific to 18-hydroxycortisol.
Patent JP-H0193980-A (JP)
Title: Stereoscopic video processor
Inventor: MAEZAWA YOSHIMASA
IPC: H04N13/00
Filed: 1987-10-05
Abstract: PURPOSE:To obtain the information of a stereoscopic photographing condition by multiplexing stereo-base information to express an interval between right and left image-pick up devices and the information of a congestion angle to express the cross-angle of the optical axes of the right and left image-pick up devices to the fly-back period of a stereoscopic video signal. CONSTITUTION:A multiplexing line gate generating circuit 10 generates a gate signal E to multiplex data based on a synchronizing signal D. The generated gate signal E is inputted to an information multiplexing device 11 together with congestion angle information F and stereo-base information G. A stereoscopic video signal C is also inputted to the information multiplexing device 11 simultaneously and the congestion angle information F and the stereo-base information G are multiplexed to a vertical fly-back period, for example. The stereoscopic video signal C to pass through the information multiplexing device 11 is outputted to a display screen 5 as an image and recorded to a VTR 8, etc., as needed. Thus, the information concerning the stereoscopic photographing condition at a photographing time are kept.
Patent JP-H0590239-A (JP)
Title: Cleaning method and cleaning device
Inventor: KUZUTANI SHINJI
IPC: H01L21/304
Filed: 1991-09-30
Abstract: PURPOSE:To provide a cleaning method of performing continuously wet cleaning and dry cleaning and a cleaning device, which is capable of performing continuously the wet cleaning and the dry cleaning, is capable of performing an etching at a constant etching rate regardless of the state of the formation of a silicon oxide film and is capable of removing particles or a contaminant deposited on a semiconductor substrate before this etching process. CONSTITUTION:A cleaning device is constituted so that a material to be cleaned is treated by a treating process consisting of a wet chemical cleaning process 1 for cleaning this material to be cleaned using a chemical, a rinsing process 2 for cleaning this material to be cleaned using water, a spin drying process 3 for mounting and drying this material to be cleaned on a turntable, which is rotated at high speed, and a dry hydrogen fluoride vapor cleaning process 4 for cleaning this material to be cleaned in hydrogen fluoride vapor.
Patent JP-S63104281-A (JP)
Title: Tape cassette
Inventor: IIZUKA GENICHI
IPC: G11B23/087
Filed: 1986-10-22
Abstract: PURPOSE:To facilitate rewinding by providing an engaging hole for engaging a disengaging pin by which the engagement of a reel lock member with a gear on the outer periphery of the reel of the winding side is prevented, in the vicinity of reel lock member. CONSTITUTION:The rewinding operation of a magnetic tape 6 which is the state of an end of reproduction is performed in such a way that this tape cassette is loaded in a recording and reproducing device provided with a disengaging pin 26 and the pin 26 is inserted through an inserting hole 27 for the pin into the tape cassette, and by this disengaging pin 26, a slant engagement section of a ratchet member 20 is pushed releasing the engagement between a reel lock segment 25 at the top end of the ratchet member 20 and a gear 15 provided on the periphery of the winding reel 5. Therefore, the winding reel 5 becomes free from the prohibited movement of turning in rewinding direction as locked by the ratchet member 20, thus enabling the rewinding operation to take place.
Patent JP-H0884817-A (JP)
Title: Prize winning device for pachinko machine
Inventor: IMURA MASATOSHI
IPC: A63F7/02
Filed: 1994-09-20
Abstract: PURPOSE: To station any one game ball winning a prize from an opening/closing device part to a stationing device part. CONSTITUTION: Any one of game balls to win the prize is stationed from an opening/closing device part 9 to a stationing device part 11, that game ball is defined as a special prize ball, the opening/closing device part 9 and the stationing device part 11 are simultaneously operated by working one solenoid 14 arranged at a rear part and when returning the solenoid 14 to the original position after the lapse of a prescribed time, the game ball defined as the special prize ball is dropped to the stationing device part 11 and guided to a special prize winning port 13. Plural game balls excepting for the game ball stationed at the stationing device part 11 win prizes but the game ball to win the prize after the stationed game ball hits the upper part of the stationed game ball and is guided to and ejected from ejecting ports 12a and 12b arranged on the left and right sides.
Patent JP-H0195774-A (JP)
Title: Modified superoxide dismutase
Inventor: YOSHIKAWA KAZUHIDE
IPC: C12N9/02
Filed: 1987-10-07
Abstract: PURPOSE:To enable prolongation of half life in vivo with high stability without reduction in activity by modification, by modifying superoxide dimustase (SOD) with 1-15 monovalent fatty acids of 3-30 carbon atoms chemically. CONSTITUTION:The reaction between SOD from mammalian tissues of human, cattle or swine and a monovalent fatty acid of 3-30 carbon atoms such as lauric acid or myristic acid is carried out first by activation the fatty acid by converting 1-15 acids into their acid chloride with thionyl chloride, then effecting Schotten-Baumann reaction in a weak alkali aqueous medium at room temperature under normal pressure to convert the primary and secondary amines in the molecule of SOD into amides. Then, an organic solvent such as acetone is added to precipitate the acylated SOD and the product is purified by column chromatography. Thus, the product is useful as a medicine, because no reduction in activity is caused by modification and the serum concentration is kept high.
Patent JP-H11163123-A (JP)
Title: Formation of narrow thermally oxidized silicon side isolation region in semiconductor substrate and mos semiconductor device manufactured thereby
Inventor: AMAND ROGER D ST
IPC: H01L21/316
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a narrow thermally oxidized silicon side isolation region in a semiconductor substrate and a MOS or CMOS device. SOLUTION: After a process has been performed for removing bottom sections of openings 20 of a silicon nitride layer 16 and an amorphous polysilicon layer 14, the exposed parts are removed by using the silicon nitride layer 16 as a mask. Then narrow oxidized silicon side isolation regions are grown in the surface of a semiconductor substrate by heating through an opening formed via an oxynitride layer 12. Then the semiconductor substrate is left in such a state that the substrate has the narrow oxidized silicon side isolation regions and the remaining surface section of the substrate is exposed by removing the parts of the silicon nitride layer 16, the amorphous polysilicon layer 14, and the oxynitride layer 12. Following this, a MOS semiconductor device is formed between the narrow oxidized silicon side isolation regions formed in the semiconductor substrate.
Patent JP-2000079834-A (JP)
Title: Control device for four wheel drive vehicle
Inventor: ICHIOKA EIJI
IPC: B60L50/16
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a four wheel drive vehicle capable of providing the running performance of a vehicle with auxiliary driving wheels driven even if low acceleration running is actuated while running over a road surface of low frictional coefficient. SOLUTION: In a state of an acceleration demand in which an acceleration operation speed dθ/dt computed by an acceleration operation speed computing means 63 is comparatively low on a road surface of a low frictional coefficient an electric motor (GM) 28 is so actuated that assist torque greater than a specified value can be outputted by means of a motor driving control means 70. As the acceleration operation speed dθ/dt increases, since assist torque TAL outputted by the electric motor 28 is increased higher than a specified value, for example, K1A.TAL, even if the acceleration operation speed dθ/dt is low, assist torque greater than K1A.TAL can be obtained, so that the running performance of the vehicle even in a road surface of a low frictional coefficient can be well maintained.  Besides, regardless of the change in acceleration operation speed dθ/dt, since each auxiliary driving wheel is not driven by uniform assist torque, it is advantageous that a sense of incongruity such as rush-out feeling at the time of normal operation, or low output feeling at the time of accelerated operation, is not generated.
Patent JP-S62113357-A (JP)
Title: Dry cell
Inventor: SHINODA KENICHI
IPC: H01M50/489
Filed: 1985-11-12
Abstract: PURPOSE:To make thickness in a separator layer thinner as well as to improve its mechanical strength, by forming a water soluble nylon film and a polyvinyl alcohol film both on an inner surface of a negative electrode zinc can and setting these films down to the separator layer, while filling up a positive electrode flux in this layer. CONSTITUTION:A double film, consisting of a water soluble nylon film 2a and a polyvinyl alcohol film 2b to be layered on the top, are formed on an inner surface of a bottomed, cylindrical negative electrode zinc can 1, setting it down to a separator layer 2. Next, inside this layer 2, a positive electrode flux 3 is filled up, combining it with a carbon rod 5, a sealing gasket 6, etc., and thus a manganese cell or the like is formed up. And, owing to both properties of the water soluble nylon film 2a excellent in hygroscopicity and rich in liquid keepability, and of the polyvinyl alcohol film 2b large in mechanical strength, capacity in the separator layer 2 is improved. Therefore, securing the separator 2 that is very thin in size and making charging capacity in the positive electrode flux 3 ever so large, thus improvement in the cell capacity is well promotable.
Patent JP-2000061117-A (JP)
Title: Managing device for game machine
Inventor: KOBAYASHI HIDEYUKI
IPC: A63F7/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To attain improvement in illegality detection accuracy by surely performing human dealing and surely recognizing illegality by recognizing illegality when a main power source circuit is turned on. SOLUTION: Concerning a managing device for managing a game machine to be functioned under the electric control of a control part 20 when a main power source circuit 12 to be turned on/off is turned on while having an opening/closing part provided on a pedestal so as to be opened/closed, this device is provided with an opening detecting means 13 for detecting the opening of opening/closing part of a game machine, opening information storage means 17 for storing the opening as opening information when it is detected by the opening detecting means 13, sub power source circuit 18 for supplying power to the opening information storage means 17,  opening information presence/absence discriminating means 21 provided at the control part 20 so as to discriminate the presence/absence of opening information in the opening information storage means 17 when the main power source circuit 12 is turned on, alarm signal sending means 22 provided at the control part 20 so as to send out an alarm signal when the opening information presence/absence discriminating means 21 discriminates the presence of information, and alarm issuing means 23 for issuing an alarm corresponding to the alarm signal.
Patent JP-H0675080-A (JP)
Title: Installation method for auxiliary shield arranged for shielding wall of nuclear power plant
Inventor: SHIMIZU YASUHIRO
IPC: G21C13/00
Filed: 1992-08-27
Abstract: PURPOSE:To install an auxiliary shield safely and accurately in shield wall of a nuclear power plant. CONSTITUTION:Each unit 24 fixes an auxiliary shield 20 constituted of a pipe 18 and iron block, etc., with a tightening tool and fixing jigs 28 and 30 such as bolt and nut to a frame body 26 constituting iron frames. Each unit 24 is fabricated in advance in a factory having well arranged work equipments. Therefore, the placing accuracy of the pipe 18 and the auxiliary shield 20 is attained. And the heavy auxiliary shield 20 can be safely placed. The completed units 24 are transported to the site of a nuclear power plant after completing dimensional inspection and the like, they are lined horizontally and vertically along with the standard placing lines set in advance and fixed on the floor 34 and each unit 24 is connected together. In the case iron beams 22 are not arranged in advance, they are arranged and combined at the site. concrete is laid in this state to construct the shield wall 12.