baber/WOPTO huggingface dataset:
Patent JP-H03182227-A (JP)
Title: Observation of vascular cavity image
Inventor: MIZOGUCHI TAMON
IPC: G02B6/42
Filed: 1989-12-11
Abstract: PURPOSE:To provide clear observation of vascular cavity images with improved vascular illumination ability of a small diameter catheter for vascular observation by introducing the light beam output of a compact low output light source lamp to a small diameter light guide. CONSTITUTION:A multiple number of light guide fibers 10B forming a light guide connector 10A are arranged opposite the light beam convergence angle thetaof a light beam convergence portion 20A of a light source device in a conical or cone cylindrical shape. An XYZ fine adjustment mechanism 60 provided at a light guide connector holder 100 is adjusted in vertical, horizontal and fore-and-aft directions relative to the convergence beam 20B at a light convergence section 20A for coaxial incidence and connection. A leaked light beam lleaked out of the light guide fibers 10B through an introduced light amount detection window 71 is detected with a light amount detector 70 and a detected leaked light amount signal L1 is converted into a video signal L2 with a video signal converter 80, and displayed on a monitor 50 through an image synthesizer 90. Adjusting the XYZ fine adjustment mechanism 60 so that the displayed value reaches a maximum, the output of the light source lamp 20E is introduced at a high efficiency to a small diameter light guide.
Patent JP-H07144320-A (JP)
Title: Method and device for mixing material containing glass fiber
Inventor: YAMAMOTO AKIHIRO
IPC: B29B7/18
Filed: 1993-11-25
Abstract: PURPOSE:To uniformly mix a mixing material containing glass fiber by loading the material containing glass fiber in a mixing chamber and scraping up the mixing material by means of the rotation of agitating blades and mixing it. CONSTITUTION:A specific amount of a mixing material G except a binder is loaded into a mixing chamber 11 of a mixing container 11, and two agitating blades 21, 21 are rotated by a rotating motor M. The mixing material G in the lower section in the mixing chamber 13 is scraped up by the rotation of two agitating blades 21, 21. The material G moved to the upper section is also moved downward successively by the rotation of agitating blades 21, 21, and then scraped upward again. At that time, the mixing material G in the mixing chamber 13 is scraped upward repeatedly by the two agitating blades 21, 21, and the mixing material G in the whole of the mixing chamber is mixed efficiently. The mixing material containing the binder is mixed uniformly by the above-said mixing to form a molding material.
Patent JP-H06324077-A (JP)
Title: Semiconductor acceleration sensor and manufacture thereof
Inventor: KAWABATA TATSUHISA
IPC: H01L29/84
Filed: 1992-11-06
Abstract: PURPOSE:To provide a semiconductor acceleration sensor, wherein a movable electrode (overlapped part) can be arranged in a sealed space with the relatively simple constitution, and the manufacturing method thereof. CONSTITUTION:Aluminum is applied on the entire upper surface of a glass plate 10 by vapor deposition, and a fixed electrode 11 is formed. A thin glass layer 12 is provided on the upper surface of the fixed electrode 11 by sputtering. One side of the glass layer 12 is cut in the slender strip shape. The fixed electrode 11 is exposed at the cup-out part. A lead wire 14 is connected. A silicon plate 15 is arranged on the upper surface of the glass layer 12. The lower surface of an approximately square-shaped frame body 16 and the glass layer 12 are brought into contact as the screen, and the airtightness is maintained. A glass plate 20 is arranged at the upper part of the silicon plate 15. The surface contact is provided with the upper surface of the frame body and bonding is performed. An overlapped part 18 of the silicon plate 15 and a movable electrode 19 are positioned in a sealing space, which is automatically formed by the manufacture of a sensor.
Patent JP-H05132633-A (JP)
Title: Basic dye complex salt composition and dyeing method using the same
Inventor: IZUMI KAORU
IPC: C09B69/08
Filed: 1991-11-11
Abstract: PURPOSE:To obtain the subject composition giving little stain to human body and apparatus and generating no scum in dyeing by producing a basic dye complex salt from a specific co-condensation product and a water-soluble basic dye, and making the complex salt to be soluble in water with the above co- condensation product. CONSTITUTION:The objective composition is produced from a basic dye complex salt composed of (A) a formaldehyde co-condensation product obtained by mixing an alkylnaphthalenesulfonic acid and naphthalenesulfonic acid at a molar ratio of preferably 70:30 to 90:10 and (B) a water-soluble basic dye (e.g. vinylon dye and azo dye) by making the complex salt to be water-soluble with the component A.
Patent JP-H09158294-A (JP)
Title: Japanese toilet
Inventor: KISHI NOBUAKI
IPC: E03D11/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To minimize splashing of urine, and minimize the adhesion of dirt by providing a feces receiving recessed part in the rear part of a bowl, and setting the horizontal distance within the toilet bowl or the crossing angle between stored water surface and the recessed front wall within a prescribed range. SOLUTION: The horizontal distance L between a point R where a horizontal line (h) extended backward from a point Q 40mm above a trap overflow point P crosses a recessed front wall 1a and a point S closest to the toilet bowl front of the bowl 2 inside surface of an outflow port 10 is set to 180mm or more, preferably 190-240mm. The crossing angle θ between a stored water surface W having the same level as the trap overflow point P and the recessed front wall 11a is set to 130-150 deg.. Thus, the recessed front wall 1a is situated closer to the front, compared with a conventional one, so that urine easily collides the recessed front wall la, and the stored water surface W is also increased. Thus, splashing water is minimized, the inner surface of the bowl 2 is hardly soiled, a filth is easily submerged under the water surface, and the odor also can be reduced.
Patent JP-H06169065-A (JP)
Title: Manufacture of compound semiconductor integrated circuit
Inventor: ASAI SHUJI
IPC: H01L21/203
Filed: 1992-12-01
Abstract: PURPOSE:To improve element isolation characteristics by a method wherein an ion-implanted defect layer is employed instead of a conventional low temperature epitaxial growth buffer layer. CONSTITUTION:After ions are implanted into a semi-insulating GaAs substrate 1 and a defect layer 2 is formed, an undoped GaAs buffer layer 3 and an active layer 4 which is composed of an undoped Al0.3Ga0.7As layer, an undoped GaAs layer, an N-type GaAs layer, an undoped Al0.3Ga0.7As layer and an N-type GaAs layer are formed. After a shallow recess 7a and deep recesses 7b are formed, a gate electrode 10, a source electrode 11, a drain electrode 12 and resistor terminal electrodes 13 are formed. After the rear surface of the semi- insulating GaAs substrate 1 is polished, a rear electrode (back gate) 6 is formed.
Patent JP-H03181126-A (JP)
Title: Semiconductor device
Inventor: KAWARABAYASHI SHINYA
IPC: H01L23/522
Filed: 1989-12-11
Abstract: PURPOSE:To lower the aspect ratio of a contact part so as to improve the coverage of AlSi wiring by depositing a poly Si film and a silicide film at the bottom of a part where it takes contact between the AlSi wiring and an Si substrate. CONSTITUTION:An insulating oxide film 3 is provided on an Si substrate 1, and a contact hole part is made at the part where it takes contact between an AlSi wiring 5 and a substrate 1, and a diffusion layer 2 is made by phosphorus implantation. Next, at the bottom of the contact hole part are deposited a poly Si film 6 and a silicide film 7 of WSi. Next, after an insulating oxide film 4 is deposited, the contact hole part is made, and thereon wiring 5 is deposited. As a result, by the amounts of the films 6 and 7 the bottom of the contact hole part is raised, and the aspect ratio of the contact hole part lowers, and the coverage of the AlSi wiring at the side improves.
Patent JP-H11160936-A (JP)
Title: Image forming device
Inventor: HINO HIDEKI
IPC: G03G21/14
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent a faulty image from being formed even when a recording material gets on a seam and to enhance the feeding efficiency of the recording material and productivity by feeding the recording material to a recording material carrier by evading the seam or regardless of the seam. SOLUTION: Paper information is detected (S603 and S604). Based on the detected paper information, the feeding timing of a paper is judged (S605). When it is good that the paper gets on the seam, the paper is carried (S608). When the paper is carried by evading the seam, the feeding timing is calculated at a feeding timing calculation processing step (S606). According to the calculated result, a feeding permission flag is set to a permitting state or a non- permitting state. Thereafter, the paper is carried (S608). When the paper is carried, the state of the feeding permission flag is judged with respect to the paper carried to a timing roller. In the case of the permitting state, the paper is fed out to a transfer belt. In the case of the non-permitting state, the carrying processing of the paper is inhibited. Thus, the paper is carried so as to evade the seam.
Patent JP-2001141376-A (JP)
Title: Method and device for controlling lance of refining furnace
Inventor: HASEGAWA NOZOMI
IPC: C21C5/46
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To grasp the blocking and bending of the tip of a lance by eliminating the error in the lance length. SOLUTION: In the method for controlling the lance of a refining furnace, a lance 1 consisting of inner and outer pipes 2 and 3 is arranged in a furnace, lance air A is supplied from a pipeline 5 that is connected to the upper end side of the outer pipe 3 of the lance 1 into the outer pipe 3, and at the same time a raw material is supplied from the inner pipe 2 to the lance pipe of the refining furnace.  In the method, the flow rate of the lance air in the pipeline 5 is made constant, pressure in the pipeline 5 is measured by a pressure- measuring instrument 6, the length of the lance 1 is obtained based on the measurement result, at the same time a CCD camera 7 for picking up the image of the lower end opening of the lance 1 through the inside of the lance is provided at the upper end of the lance 1, the length of the lance 1 is obtained from an image being picked up by the CCD camera 7, and the lance length obtained by measuring the pressure is compared with the lance length obtained from the image being picked up by the CCD camera 7, thus grasping the lance length and the lance state.
Patent JP-H08180004-A (JP)
Title: Electronic mail system
Inventor: UMEOKA SHINO
IPC: G06F17/30
Filed: 1994-12-26
Abstract: PURPOSE: To automatically urge a reply processing to a user by judging the contents of a sentence on a reception side even when a reply request is not set on a transmission side. CONSTITUTION: The key words of answer/reply requests are stored in a key word table 28. At the time of receiving an electronic mail transmitted from a transmission side terminal 10, the CPU 21 of a reception side terminal 20 retrieves a word equivalent to the key word stored in the key word table 28 from the text contents of the received electronic mail, and when the same one as the key word is retrieved, the presence of the answer/reply request is displayed on a CRT 23 and the reply processing is urged to the user.
Patent JP-2000149075-A (JP)
Title: Automatic nonstop toll-collecting system
Inventor: NISHIDA YOSHIKO
IPC: G07B15/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To transmit the result of transfer of information between a toll gate and an automobile in a language, which is selected by a driver himself by performing display regarding collection of a toll on the toll gate side in a language, which is selected by an on-vehicle machine and giving information to the driver from the on-vehicle machine by means of voice. SOLUTION: A language selecting part 13 to select plural language prepared in advance is provided with a switch 13a to select English, a switch 13b to select Spanish, a switch 13c to select Chinese, for example. The signal corresponding to the selected language is outputted from the on-vehicle machine and transmitted to the toll gate via an antenna 6, by selecting the language through depressing either of the switches 13a to 13c. Furthermore, display, for example in selected English is done on a display part 14 to display information like a tool, etc., which is calculated at the toll gate in the selected language. In addition, the same voice output as the display contents is announced from a speaker SP in the language selected.
Patent JP-H05161068-A (JP)
Title: Infrared ray image pickup device
Inventor: SASHIDE TAKUYA
IPC: H04N5/33
Filed: 1991-12-06
Abstract: PURPOSE:To keep an optimum correction value and to make a video image highly stable by detecting the dispersion in the gain of an A/D conversion path automatically for each TV field and implementing digital signal processing for the correction using its detection value. CONSTITUTION:An analog video signal of a multi-element detector 1 is subjected to time division multiplex into plural channels at a D/A converter section, amplified and A/D-converted in parallel, multiplexed into one system and subjected to digital signal processing by the correction of the sensitivity of the detector. The same reference signal is fed to each A/D converter section 3 within an invalid scanning period for each TV field and a correction value to correct the gain deviation of each channel is obtained from a digital output and the result is stored in a reference data memory 8. Then a data error added by an inter-channel gain deviation of the A/D converter section 3 added to the analog video data at the time of valid scanning is corrected by digital processing by using the correction value.
Patent JP-H10147134-A (JP)
Title: Air conditioner for automobile
Inventor: SUNAGA HIDEKI
IPC: B60H1/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To use an actuator in common by setting a detection area for a door opening/closing detecting means and a set area for a target door opening deciding means wider than a door actual opening area and controlling an operated body other than a door in the detection area and the target door opening setting area beyond the door actual opening area. SOLUTION: In an air conditioning operation, a vehicle interior air temperature estimating means 53 inputs output signals from an inside air sensor 63, an outside air sensor 64, a solar radiation sensor 65, and an intake temperature sensor 66, and an air temperature in the vehicle interior is estimated under consideration of a temperature influence factor.  A temperature deviation computing means 54 finds a deviation between a set temperature set by means of a temporary control lever 71 and a vehicle interior air temperature, and on the basis of this temperature deviation, a target door opening setting means 51 adds/subtracts a fixed quantity of opening to/from the previous target door opening so as to decide a target, opening for an air mixing door 33, while in the detection area and the target door opening setting area beyond the actual opening area of the door 33, an action signal is outputted to another operated body such as a water valve.
Patent JP-H02166215-A (JP)
Title: Method for melting scrap
Inventor: SHIROTA YOSHIYASU
IPC: C21C5/28
Filed: 1988-12-21
Abstract: PURPOSE:To quickly and efficiently execute melting of scrap by inserting iron oxide-containing material so as to come into contact with the scrap in the furnace at the time of melting the scrap with combustion heat of the carbon- series fuel by using a smelting furnace. CONSTITUTION:Bedded coke 2 is laid on the furnace bottom in a converter 1, and after igniting with bottom oxygen, the scrap 3 is charged and heated with top and bottom blows to execute the melting of the scrap 3. Then, the iron oxide-containing material 6 is inserted together with the scrap 3 and left to come into contact with the scrap 3. Further, as the iron oxide-containing material 6, the material containing the iron oxide for generating CO gas by being brought into contact with C under heating of the iron ore, semi-reduced pellet, chromium ore, etc., and without giving adverse effect to molten iron quality, is used. By this method, the heat exchange is promoted and the heat conductive efficiency to the scrap 3 is improved.
Patent JP-H06145095-A (JP)
Title: New unsaturated fluorocarboxylic acid
Inventor: TAKAAI TOSHIO
IPC: C09K3/18
Filed: 1992-11-06
Abstract: PURPOSE:To provide a new unsaturated fluorocarboxylic acid, 2-difluoro-3- butenoic acid, useful for producing polymers by its copolymerization, producing water- and/or oil-repellent and/or lubricant Si-contg. compounds by hydrosilylation. CONSTITUTION:A flask equipped with a Dimroth condenser and a thermometer is charged with potassium hydroxide and water to prepare an aqueous KOH solution; ethyl 2,2-difluoro-3-butenoate is then added to this solution followed by agitation at 50 deg.C for 30min; ethanol formed as a by-product is distilled off the system, followed by adding conc. hydrochloric acid to the system and then carrying out extraction with ether. The resulting liquid extract is dried with anhydrous sodium sulfate followed by distillation at reduced pressures, thus obtaining the objective 2,2-difluoro-3-butenoic acid consisting of a fraction corresponding to 67 deg.C/16-17Torr. This new compound can be used for producing copolymers by its copolymerization with vinyl acetate, etc., for producing Si- contg. carboxylic acids by its hydrosilylation with compounds bearing Si-H bond, or for furnishing other materials with water and/or oil repellency and/or lubricity.
Patent JP-H03182653-A (JP)
Title: Device for reducing generating smoke amount during rapid acceleration of diesel engine
Inventor: SHIRAISHI YASUNORI
IPC: F02B3/06
Filed: 1989-12-12
Abstract: PURPOSE:To reduce an amount of generating smoke even when rapid acceleration is effected by a method wherein an engaging part on the fuel injection pump containing chamber side with which the one end part of a start spring is engaged is formed with a temperature sensitive operating tool displaced to the fuel reduction side during high temperature operation. CONSTITUTION:A spring engaging part 21 to which the one end of a start spring 19 is locked on a pump containing chamber wall 18 is formed of, for example, a bimetal. The engaging part 21 is brought into a state extending along the pump containing chamber wall 18 while temperature is low, and it is displaced to the fuel reduction side as temperature is increased. When temperature is increased along with running of an engine, the engaging part 21 on the pump containing chamber side of the start spring 19 is displaced to the fuel reduction side and a start spring force exerted on a fork lever 10 is decreased. Even when, with this state, a shift lever 17 is caused to effect rapid acceleration operation, the fork lever 10 is moved by means of a pressure storage force of a torque spring device 13, an overrun amount is decreased, and an amount of generating smoke is suppressed to a value as low as possible.
Patent JP-H06177677-A (JP)
Title: Analog signal processing circuit
Inventor: KAYAHARA KEITOKU
IPC: H03G3/20
Filed: 1992-12-02
Abstract: PURPOSE:To provide an analog signal input-output circuit in which the S/N is not deteriorated in the digital processing even when a signal source different from a 0dB output voltage is connected the circuit. CONSTITUTION:A selector switch 26 selecting any of amplifiers 251, 252 and 253 and any of sound sources 11, 12 and 13 corresponding to the sound sources 11, 12 and 13 is installed to a pre-stage of an A/D converter 23 of the analog signal processing circuit 20 and a programmable attenuator 28 is installed to a post-stage of a D/A converter 24. The gain of the amplifiers is set so that a 0dB voltage of the sound sources is a permissible maximum voltage of the A/D converter 23 and the gain of the programmable attenuator is set to be a reciprocal of the gain of the amplifiers. Thus, in the case of digital signal processing, the range of the digital signal processing level is used maximizingly and the deterioration in the S/N is prevented.
Patent JP-H07153640-A (JP)
Title: Method and device for manufacturing permanent magnet
Inventor: MOCHIZUKI MITSUAKI
IPC: B22F3/02
Filed: 1993-11-29
Abstract: PURPOSE:To provide a permanent magnet excellent in characteristics by a method wherein supersonic vibrations are effectively applied to alloy powder filled high in density into a cavity in an in-magnetic field compression molding process. CONSTITUTION:Alloy powder 7 is filled into a cavity 6 partitioned with a horn 3 joined to a cone 2 bonded to a vibrator 1, a die 4, and an upper punch 5, and a magnetic field is generated in the die 4 by a magnetic field generating means 8 to orientate alloy powder 7 when the alloy powder is compression- molded by the cone 2 as a lower punch, the horn 3, and the upper punch 6. The assembly composed of the cone 2 and the horn 3 is so formed in shape as a whole as to resonate with the resonant frequencies of the vibrator 1 and so set integral times as long as half the wavelength of vibrations generated by the vibrator 1. In result, a vibration A generated by the vibrator 1 has a maximum amplitude at the contacting surface of the horn 3 with a permanent magnet alloy powder 7.
Patent JP-H02170653-A (JP)
Title: Station information setting system in accumulated program control exchange
Inventor: SATO TAKASHI
IPC: H04Q3/545
Filed: 1988-12-23
Abstract: PURPOSE:To realize a station information altering processing during an exchange processing in a simple software constitution by discriminating whether or not a net exchange processing of a call, which stores the rewrite of station information, becomes inconsistent, and when it is consistent, continuing the exchange processing. CONSTITUTION:When the altering request is generated to the station information while it is exchange-processed, a station information altering program is activated, the station information is rewritten so as to conform to the altering request, and the alteration of the station information is completed. In the exchange processing, change detection is continuously executed, when the change is detected, the contents of the detected change are transmitted to an exchange processing activating program. When a station information altering flag is set, the exchange processing activating program discriminates whether or not the exchange processing, which is about to be activated, is affected by the station information.
Patent JP-H01165286-A (JP)
Title: Colored image pickup device
Inventor: TAKANASHI RYOYU
IPC: H04N9/07
Filed: 1987-12-21
Abstract: PURPOSE:To prevent color shifting by providing a control signal generating circuit which adds plural signals in differentiated states to each other in almost the same time relation and correcting the time base variation of color multiplexed signals by using the output signal of the control signal generating circuit. CONSTITUTION:A control signal generating circuit CSGw is composed of a means which generates plural 1st signals in a state where the signals are differentiated about plural signals corresponding to the low-frequency components of luminance signals having different frequency band widths obtained as the output of each low-pass filter when the plural low-pass filters pass the luminance signals obtained on the basis of color multiplexed signals against the plural low-pass filters having different cut-off frequencies and another means which adds the plural 1st signals to each other in almost the same time relation. Therefore, the time base variation of the color multiplexed signals can be controlled easily by means of the control signals generated by the control signal generating circuit CSGw and occurrence of color shifting caused by a change in the phase of the color multiplexed signals can be eliminated.