baber/WOPTO huggingface dataset:
Patent JP-H0470621-A (JP)
Title: Optical scanner
Inventor: TAKAHASHI YASUSHI
IPC: G02B7/02
Filed: 1990-07-06
Abstract: PURPOSE:To reduce the change of image-forming performance due to the change of temperature and humidity with a low cost by using a plastic lens in one of lenses arranged on an optical path, and comprising a holder which holds the lens of a material whose volume is changed in almost linearly corresponding to the change of temperature and humidity. CONSTITUTION:Lenses >= 1 out of the lenses 2, 5 provided on the optical path form a light source device 1 to a scanning plane are comprised of the plastic lenses 5, and the holders >= 1 out of the holderes 6A, 6B holding those lenses 2, 5 are comprised of a material whose volume is changed almost linearly corresponding to the change of temperature and humidity, and deviation between a light spot and the scanning plane 7 based on the change of image-forming performance due to the change of the temperature and humidity of the plastic lens 5 can be reduced by utilizing the displacement of the lens 5 held with the holder 6B comprised of the material in an optical axis direction due to the volume change of the holder 6B according to the change of temperature and humidity. Thereby, it is possible to realize there duction of the change of the image-forming performance with the low cost.
Patent JP-H0530701-A (JP)
Title: Motor
Inventor: HIRAKAWA TETSUO
IPC: H02K11/00
Filed: 1991-07-19
Abstract: PURPOSE:To provide a motor wherein automatization and cost reduction of motor assembly can be realized by giving an optimum preload to a bearing. CONSTITUTION:One end of a coil spring 5 and the other end, having a flat surface part, are brought into press contact respectively with a rotor 1 and an inner ring of a bearing shaft bush 6 to fit it slidably to a shaft 2, and a load of the coil spring 5 is uniformly applied to the inner right of the bearing shaft bush 6.
Patent JP-S5881702-A (JP)
Inventor: KOBASHI TERUHISA
IPC: A01B33/16
Filed: 1981-11-09
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-S6336972-A (JP)
Title: Rotary ring for fitting welding head and the like and automatic welding equipment attached welding head and the like to rotary ring thereof
Inventor: TERADA MAKOTO
IPC: B23K37/02
Filed: 1986-07-30
Abstract: PURPOSE:To realize the automatic high speed welding equipment enabling to shorten the welding time remarkably by providing a rotatable ring via a supporting ring on the outer peripheral face of the pipe to be welded and fitting a welding head thereto. CONSTITUTION:A supporting ring B is fitted to the vicinity of the welding route part 10 of a pipe P by using an adjusting bolt 5. A rotary ring A is provided freely rotatably via a supporting wheel 6 on this ring B and the power gear 8 driven by a motor M is engaged with the inner face gear 7 thereof. A welding head C and auxiliary instruments are fitted to this rotary ring A, which is rotated by the motor M and a automatic high speed welding is performed. In this case, the automatic high speed welding for the short time of 1/N in the past can be realized by performing the welding by providing two rotary rings A, A' at both sides of the route part 10 and fitting one or more welding heads C, C' thereto.
Patent JP-H1015791-A (JP)
Title: Method for polishing diamond, method for producing grinding wheel used in the method and polishing apparatus using the method
Inventor: YAMAMOTO HIROSHI
IPC: B24B9/16
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a diamond polishing method, a grinding wheel and a polishing apparatus which enable high speed polishing. SOLUTION: Oxide powder including at least one kind of transition metal element, alkali metal element or alkali earth metal element is supplied to the surface of a diamond 1 to be polished, while the diamond is heated nearly to the phase transformation point of the oxide to polish the surface of the diamond.
Patent JP-2001016808-A (JP)
Title: Rotor of permanent magnet dynamo-electric machine
Inventor: ITAGAKI TOSHINORI
IPC: H02K1/27
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To facilitate insertion work of permanent magnets into a laminated rotor core. SOLUTION: This rotor has a plurality of permanent magnet pieces 4 in seated successively into axial insertion holes 3 formed in a laminated rotor core 2, the magnet pieces 4 are put in a case made of a nonmagnetic material and integrated into a magnetic pole unit 11, and the magnetic pole unit 11 is inserted into the insertion hole 3. If the permanent magnets 4 are inserted individually, the tips of the sides of the permanent magnets 4 collide with stepped parts and their insertion is difficult, since stepped parts formed accompanying lamination of steel plates exist inside the insertion hole 3, work is facilitated by putting the permanent magnets 4 in the case 10 and performing insertion.
Patent JP-H0628079-A (JP)
Title: Character input system to screen
Inventor: TEJIMA EMI
IPC: G06F3/02
Filed: 1992-07-07
Abstract: PURPOSE:To set up a character type corresponding to the input information of an input field and to restrict input characters by determining the type of characters to be inputted into the input field to be an input place on a display input screen at the time of inputting the characters. CONSTITUTION:This character input system is constituted of a keyboard 1, an input analyzing means 2 for analyzing an instruction corresponding to a generated code, an editing means 3 for executing various editon, an input character validity/invalidity judging means 4 for judging whether an inputted character coincides with an input enabled character type or not, a text existence judging means 5 for judging whether a text exists in an input field or not, an input enabled character type clearing means 6, a character type judging means 7, an input enabled character type storing means 8, a display means 9, a display 10, and a text buffer 11.
Patent JP-S6336307-A (JP)
Title: Detecting system for failure of push-button in numerical controller
Inventor: MINAMITANI TOSHIYUKI
IPC: G05B19/18
Filed: 1986-07-30
Abstract: PURPOSE:To reduce the time and labor required for detecting a failure of a push-button, by always self-detecting a failure of a push-button in a numerical controller. CONSTITUTION:Among push-button contacts, an A contact push-button and a B contact push-button are classified and registered in advance in an A contact push-button registration table 31 and a B contact push-button registration table 32, respectively. Simultaneously, at the time when an effective push-button command does not exist, for instance, when a power source is turned on, when it is reset, etc., states of each contact are read successively, and in case the contact which has been read is an A contact, it is decided to be a failure and good, in case its contact state in ON, and in case it is OFF, respectively. On the other hand, in case the contact which has been read is a B contact, it is decided to be a failure and good, if its contact state is OFF, and if it is ON, respectively, and also, a failure message corresponding to the push-button which has been decided to be a failure is selected from the registration tables 31, 32, respectively, and its message corresponding to a failure push-button number is displayed on a character display device 4.
Patent JP-H0912596-A (JP)
Title: New proteinic factor capable of enhancing tumorous cytotoxic action of anticancer agent
Inventor: HASHIMOTO SHUICHI
IPC: C07K14/47
Filed: 1995-06-23
Abstract: PURPOSE: To obtain the subject new proteinic factor, derived from a culture supernatant of an epithelial tumorous cell, having a specific molecular weight and enhancing actions on tumor cytotoxic actions of an anticancer agent and capable of suppressing adverse effects of the anticancer agent due to its ability to reduce the effective amount of the anticancer agent. CONSTITUTION: This new proteinic factor is derived from a culture supernatant of an epithelial tumorous cell and has about 50000-55000 molecular weight measured by a get filtration method and further enhancing actions on tumor cytotoxic actions of an anticancer agent such as a tumor necrosis factor-α (TNF-α), bleomycin and cisplatin in a manner dependent on the concentration. The proteinic factor is obtained by culturing an epithelial tumorous cell (e.g. KB cell) in a culture medium containing a bovine fetal serum (FCS) and the culture medium is then removed after 2 days. A serum-free culture medium is added to carry out the culture for 2 days.  The culture medium is centrifuged to collect a culture supernatant, which is then concentrated with an ultrafiltration membrane and fractionated according to an anion exchange column chromatography by using cytotoxic activities of the tumorous cell in the presence of the TNF-α as an index.
Patent JP-H1023867-A (JP)
Title: Cooking of unpolished rice and additive for the same
Inventor: OTA TOKUTSUGU
IPC: A23L7/10
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooking an unpolished rice by which a texture and taste characteristic of a boiled rice of the unpolished rice is improved and a nutritional value of the unpolished rice is utilized in a dietary life. SOLUTION: A boiled rice of an unpolished rice having an improved uncomfortable taste and dry, crumbly and parched texture is obtained by adding oligosaccharides when boiling the unpolished rice in the method for boiling the unpolished rice. The oligosaccharide difficult to digest, especially fructo- oligosaccharide is preferable as the oligosaccharides. Further, the addition amount of the oligosaccharide is 0.001-0.1 pt.wt. based on 1 pt.wt. unpolished rice.
Patent JP-S6072378-A (JP)
Title: Facsimile transmission controlling system
Inventor: MATSUI AKIO
IPC: H04N1/413
Filed: 1983-09-28
Abstract: PURPOSE:To compress data accumulated by a data compressing means in conformity to a compression system of receiving side at the time of transmission and to improve the reading speed by compressing and coding a picture signal supplied from a reading means by a compressing system highest in efficiency out of plural compressing systems and accumulating said data in a memory. CONSTITUTION:A picture of an original to be transmitted is read by a reading section 1 of a facsimile transmission controlling system, and the picture signal is selectively compressed and coded by a data compressing section 5 according to designation of plural compressing systems from a controlling circuit 10. The compressed picture signal is stored in a memory 6, and the stored compressed picture signal is transmitted to the receiving side from a communication controlling section 3. These operations are performed before communication with the receiving side, and a parameter of the receiving side after communication is added to the circuit 10 and decoding is controlled. In this case, a decoding system corresponding to a compressing system of highest efficiency is designated to a data decoding section 7, and the compressed data is added to a controlling circuit 8 from the data decoding section 7 in which the compressed data of the memory 6 are inputted, and the data is compressed by the data compressing section 5 and outputted.
Patent JP-S5969537-A (JP)
Title: Intermittently interlocking mechanism
Inventor: KASUKABE TETSUO
IPC: G11B15/675
Filed: 1982-10-15
Abstract: PURPOSE:To obtain accurate operations of cutting off interlocking relations and forming interlocking conditions with simple construction in an intermittently interlocking mechanism suitable for carrying out a head shifting operation etc. of a tape player. CONSTITUTION:A driven wheel 2 having intermittent working parts 21, 21a is provided against a driving wheel 1 turned by a driving force of a motor (figure omitted) through a belt, etc. The driven wheel 2 has an engaging cam 3 in an integrated form, which has engaging parts 31, 31a, and the engaging projection 41 at the top of an L-shaped stopping member 4 is mated with the cam 3 while this stopping member 4 being energized toward the cam 3 through a spring 7. A pair of engaging projections 5 are provided on the driven wheel 2, and each of the projections 5 are engaged with long holes 9 each formed on one side of a switching operating member 6. This switching operating member 6 is energized rightward through a spring 8, and using the whole operating stroke of the member 6 for the intended operation, a proper automatic switching operation can be obtained.
Patent JP-H02133093-A (JP)
Title: Voice coil type linear motor
Inventor: AIZAWA JUNICHI
IPC: H02P25/06
Filed: 1988-07-19
Abstract: PURPOSE:To eliminate a voltage regulator and to vary a generated thrust by providing means for switching the driving coils of a plurality of linear motors in series or in parallel or in series/parallel connection in cooperation with the operating mode switching operation of a body device. CONSTITUTION:Driving coils 30a, 30b are composed of a pair of coils 10a-10d, the two coil pairs are switched in cooperation with a search command switch 16 by changeover switches 21-23, and connected in series at the time of play mode and in parallel at the time of search mode. Thus, since the means 21-23 for switching the connection of the coils 30a, 30b in series/parallel in cooperation with the switching operation of the operation mode in a body device, even if the voltage applied from a driving power source 14 is constant, a thrust for driving a carriage can be switched. Thus, a voltage regulator is eliminated to improve its spacing factor.
Patent JP-H0467429-A (JP)
Title: Formation of protective lubricating film of magnetic recording medium
Inventor: HIGUCHI KAZUHIRO
IPC: G11B5/84
Filed: 1990-07-06
Abstract: PURPOSE:To enhance the adhesive strength of a lubricating film to the surface of a magnetic recording medium and to improve and stabilize the function as the protective lubricating film between a magnetic film and a magnetic head by subjecting the medium surface to sputter etching by using an inert gas in a vacuum and removing the contaminants adsorbed on the surface thereof, then applying a liquid lubricant thereon. CONSTITUTION:The surface of the magnetic recording medium is subjected to the sputter etching or plasma etching by using the inert gas in the vacuum to remove the contaminants adsorbed on the surface and thereafter, the liquid lubricant is applied thereon. Therefore, the adhesive property at the boundary between the medium surface and the lubricating film is improved and the orientability of the coated film constituting molecules to the medium surface is enhanced. The adhesive strength of the coated film to the medium surface is intensified. The migration at the time of using an actual machine and the resistance to the damage of the film surface by sliding contact with a magnetic head are improved. The lubricating function is maintained over a long period of time.
Patent JP-S5880818-A (JP)
Title: Choke coil
Inventor: DANBARA SUSUMU
IPC: H01F17/04
Filed: 1981-11-10
Abstract: PURPOSE:To facilitate the application of an adhesive on butted parts, by loading split bobbins to angular cores, and constituting a coil by the butted junction of two ones around which wires are wound up. CONSTITUTION:Split type bobbins 223, 224 are mounted to U-cores 23, 24, and windings 25, 26 are performed. The adhesive is used to the butted junction parts 200 of the U-cores 23, 24, and further butted parts are fixed by metallic fittings 28, 29.
Patent JP-S6157845-A (JP)
Title: Production of gas detecting element
Inventor: SHIRATORI MASAYUKI
IPC: G01N27/12
Filed: 1984-08-29
Abstract: PURPOSE:To obtain a gas detecting element which reduces considerably the time up to a stable operation by executing a process for forming a metallic oxide semiconductor by decomposing thermally an org. metallic compd. in an atmosphere under specific relative humidity or above thereby accelerating crystallization. CONSTITUTION:For example, an n-butanol soln. of tin 2-ethyl hexanoate is coated over the outside circumferential surface of an insulator base body 1 and is dired and heated to cover the entire surface including electrodes 2a, 2b fixed to the outside circumferential surface of the base body. Such base body 1 is placed on a jig studded with pins 6 around an insulating disk 5 and the electrodes 2a, 2b and the pins 6 are connected by means of lead wires 7. A heater 8 is assembled so as to be passed to the axial center part of the body 1. Such jig is inserted into a tubular furnace and steam kept under >=90% relative humidity is supplied into the furnace. The atmosphere is maintained at 80 deg.C and the surface of the body 1 is maintained by the heater at 500 deg.C to convert the surface on the outside circumferential surface of the body 1 to a thin semiconductor film 3 consisting of SnO2. A W-Cu-Al2O3 catalyst is stuck by an inorg. binder onto the film 3 to form a catalyst layer 4. The time up to the stable operation is thus reduced by about one tenth the time of the conventional element.
Patent JP-S58126977-A (JP)
Inventor: SHIRIRU DAUESU
IPC: C21D/
Filed: 1982-10-15
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-S5880764-A (JP)
Title: Unlocking controller of cash drawer
Inventor: MIYAMOTO KUNIHIRA
IPC: G07G1/12
Filed: 1981-11-09
Abstract: PURPOSE:To ensure the strict cash control for an electronic cash register having plural cash drawers which are provided relatively, by avoiding such mistake that >=2 cash drawers are unclocked at one time due to a program mistake or the external noises. CONSTITUTION:When a master CPU11 gives an unlocking command to a certain cash drawer, a code obtained by combining the logic states of at least 2 bits is used. A controller 12 decodes the code and gives a driving command to the driving circuits 15a-15d which drive either one of the cash drawers based on the above-mentioned code. Thus such mistake that >=2 cash drawers are unlocked at one time can be avoided even though the signal showing an unlocking command is added to >=2 bits due to a program mistake of the CPU11 or the external noises.
Patent JP-H051466-A (JP)
Title: Connecting device for temporary single pipe
Inventor: INOUE SHUNSAKU
IPC: F16B7/04
Filed: 1991-06-24
Abstract: PURPOSE:To assemble single pipes for temporary provision as easily and firmly as possible. CONSTITUTION:In a hollow connecting pin 2 provided with single pipe inserting parts 2b, 2c on both sides of the pin center part 2a, engaging projections 3a, 3b capable of projecting and retreating are provided on both the single pipe inserting parts 2b, 2c. A spring 4 energizing both the engaging projections 3a. 3b in the projecting direction is provided inside the connecting pin 2, and sliding faces 5a, 5b for loading retreating force on the engaging projections 3a, 3b to the interior of the connecting pin 2 against the energizing force of the spring 4 are provided on both the projections 3a, 3b. Meanwhile, on single pipes 1, 1 to be inserted with the above-mentioned both single pipe inserting parts 2b, 2c, engaging holes 6, 6 to be engaged with both the engaging projections 3a, 3b are provided.
Patent JP-H0233542-A (JP)
Title: Indoor air conditioner
Inventor: UEHARA TAKEO
IPC: F24F1/00
Filed: 1988-07-21
Abstract: PURPOSE:To improve a cooling or a heating efficiency by a method wherein an air direction changing-over device is arranged, air blown by a fan can be blown from a front surface blowing port, a waist blowing port and a window table blowing port. CONSTITUTION:A housing 32 having a fan 33 and a heat exchanger 34 therein is stored and arranged in a wall 1 of a floor 6 through a window opening 2. A blowing side of the fan 33 is provided with an air direction changing-over device 40 for use in changing-over a blown air from a front surface blowing port 10, a window table blowing port 11 and a lower blowing port 4. In case of heating operation, a hot air can be blown from a lower part near the floor 5 so as to form an air curtain of hot air and in turn in case of cooling operation, a cold air is blown from an upper surface of the window frame opening 2 so as to form an air curtain of cold air and then a heating or a cooling efficiency can be improved.
Patent JP-H0733577-A (JP)
Title: Coated granular fertilizer composed of poly-l-lactic acid film
Inventor: NAKA HIROYUKI
IPC: C08L101/16
Filed: 1993-07-21
Abstract: PURPOSE:To control the elution of a fertilizer component without any remaining film shell under hardly any load on the natural environment by coating the granular fertilizer component with a biodegradable poly-L-lactic acid. CONSTITUTION:The poly-L-lactic acid used in this method is expressed by formula (1) [(n) is 1000-15000]. This coated granular fertilizer is obtained by dissolving or dispersing poly-L-lactic acid in a solvent such as a chlorinated hydrocarbon-based or a ketonic solvent or a dispersing agent, spraying the resultant solution or dispersion to a granular fertilizer, simultaneously blowing a high-speed hot-air stream at the sprayed position and instantaneously drying the solvent or the dispersing agent. The formed film is capable of regulating the elution of the fertilizer and undergoing the degradation with a microorganism without remaining in soil. The coating ratio of the coating material is preferably 5-25wt.%. The lower figure indicates one example of an apparatus for producing this fertilizer. Air for blowing is fed from a blower 10 and passed through an orifice flowmeter 9 and a heat exchanger 8 and reaches a jet column 1. The granular fertilizer to be subjected to the coating treatment is charged from a charging inlet 2 while passing hot air therethrough. Thereby, a jet stream is formed. A coating solution is passed from a tank 11 to a nozzle 4 and sprayed on the granular fertilizer.
Patent JP-S6336486-A (JP)
Title: Device for painting out polygon
Inventor: KIMURA KYOKO
IPC: G06T11/40
Filed: 1986-07-31
Abstract: PURPOSE:To obtain a high cut down ratio with a small work memory by executing the global cut down in all directions and the local cut down while considering the shape and color of an adjacent polygon based upon the information such as the shape, color of the polygon and the adjacent relation between the polygons obtained by pursuing a border beforehand. CONSTITUTION:The device has a first processing part to obtain the information of a polygon, a second processing part to obtain a polygon A with the effect decreasing mostly the number of the peak necessary to a painting out and a polygon B unifying the polygon A and the polygon group and repeat the ordering of the painting-out to the polygon A and the polygon B and a third processing part to simplify the border shape of the polygon B overlapped with the border shape of the polygon A to a pair of the polygon A and the polygon B and decrease the number of the peak of the polygon B to all pairs of two polygons to which the painting-out sequence is added. Not only the peak of the lower part shape of the polygon but also all peaks of the polygon are made into the object of the decrease in the number of the peak, and therefore, the stable cut down ratio without depending upon the objective image can be obtained.