baber/WOPTO huggingface dataset:
Patent JP-H03201860-A (JP)
Title: Picture reader
Inventor: HARA CHIHIRO
IPC: G06T1/00
Filed: 1989-12-28
Abstract: PURPOSE:To easily and exactly execute the focusing of an optics for exposure by rotationally operating a feeding screw means in the state of not detaching a stray light shielding cover, moving an optical unit in a control direction and blocking the turn of the feeding screw means by a fixing means after focusing work. CONSTITUTION:Without detaching an armour cover 50 of a main body 20, a driver is inserted from a driver inserting hole 51 of the armour cover 50 and abutted to a head part 42 of a feeding screw 41 and by turning the feeding screw 41, the position of a holding frame 38 in an optical unit 34 is changed. Then, the optical path length of a scanning optics 23 for exposure is precisely controlled. Thus, focusing is executed. After the focusing work is completed, the driver is inserted from a driver inserting hole 52 and a fixing screw 46 is operated. Then, a flange 45 at the head part 42 of the feeding screw 41 is fastened by a head part 47 of the fixing screw 46 and fixed.
Patent JP-H09157782-A (JP)
Title: Magnesium alloy for galvanic anode
Inventor: YAMAGISHI KOICHI
IPC: C22C23/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an Mg alloy increased in the amount of generated electricity and having sufficiently base anode potential by constituting the Mg alloy of respectively specified weight percentages of Al, Zn, Mn, Zr, Ti, B, and the balance Mg. SOLUTION: The amount of Al to be added to the magnesium alloy is regulated to 5-16% (by weight, the same applies to the following). Al has a function of smoothing the melting surface and increases the amount of generated electricity and also makes anode potential base. As to Al content, the function becomes insufficient when it is below 5%, and, when it exceeds 16% anode potential is made noble. As to Zn content, the function of Zn becomes insufficient when it is below 0.5%, and, when it exceeds 10%, the amount of generated electricity is reduced. Therefore, the composition of the magnesium alloy for galvanic anode is regulated so that it consists of 5-16% Al, 0.5-10% Zn, 0.1-1% Mn, 0.5-2% Zr, 0.005-0.1% Ti, 0.001-0.02% B, and the balance Mg with inevitable impurities.  By this method, the alloy for galvanic anode, used for the electric protection for the iron and steel structure installed in or on the ground, can be provided.
Patent JP-2000174665-A (JP)
Title: Spread spectrum signal receiver
Inventor: ISHIGURO KAZUHISA
IPC: H04B1/7156
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To shorten the time for initial synchronization acquisition in a spread spectrum signal receiver of an FH(frequency hopping) system. SOLUTION: In the initial synchronization acquisition, the frequency signals of this receiver are fixed and a hopping frequency is turned to a single state. When transmission signals to be frequency hopped and transmitted become a prescribed frequency, the IF signals of,Δf equal to or more than a reference voltage are generated and output signals are generated from a comparator circuit 6. Also, when desired ID signals are detected from the output of a demodulation circuit 4, detection signals are generated from a CPU 7. Then, control signals are generated from a control circuit 8, a PN code generation circuit 9 is operated and frequency hopping synchronized with a transmission side is started.
Patent JP-H06196335-A (JP)
Title: Inductor
Inventor: SAEKI SHIN
IPC: H01F17/04
Filed: 1992-12-24
Abstract: PURPOSE:To provide an inductor adapted for reduction in size of a square having 5mm or less of one side, high reliability and mass production. CONSTITUTION:The inductor comprises a T-shaped core 1 having a flat plate part and a central columnar part formed perpendicularly to the plate part, a core 2 in contact with an end face of the columnar part of the core 1 and the plate parts disposed at both sides of the end face of the columnar part to form a closed magnetic path, and a winding mounted at the columnar part of the core 1. The core 1 is adhered to the contact part of the core 1 for forming the magnetic path with adhesive 8 mixed with magnetic powder. A space formed by the core 1 and the core 2 for forming the magnetic path is filled with resin 9.
Patent JP-H09162852-A (JP)
Title: Speech decoding device
Inventor: GOTO HIROKI
IPC: G10L25/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To miniaturize a speech decoding device capable of suppressing the frequency of noise caused at the time of step-out by constituting a noise generator, a step-out detection signal generator, a frame number counter and a switch part with one integrated circuit. SOLUTION: The frame number counter 11 counts the number of step-out frames from a frame signal (g), and a step-out signal (e) and outputs an output switch signal (t) based on the count value. The switch part 21 switches and outputs reproduced sound (h), white noise (i) outputted from the noise generator 7, and a fixed signal (step-out signal (m)) outputted from the step-out detection signal generation part 10 by using the output switch signal (t). The timing of switching is executed at every frame and a threshold is provided for the count value of the number of step-out frames. Then, time when the value exceeds the threshold is considered to be step-out. In the circuit, the noise generator 7, the step-out detection signal generator 10, the frame number counter 11 and the switch part 21 are constituted by one integrated circuit.
Patent JP-H11157563-A (JP)
Title: Extraction stopper
Inventor: MIZUSHIMA HIROSHI
IPC: B65D51/18
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent leakage, mixing of foreign matters and pilferage at a stage of commodity distribution and to ensure convenience of pouring and prevention of leakage at a stage of consumption while making a fitting surrounding wall of a spouting stopper separable and floatable easily from the mouth of a container body in the case of classified recovery as recyclable waste. SOLUTION: An extraction stopper includes a spouting stopper main body 7 having a breakable opening 16 at the inside of a spouting tube 13 at its upper part with its fitting surrounding wall 10 at the lower part fitted to the outer periphery of the mouth part 3 of a container body, 1 with the lower end face of the fitting surrounding wall 10 opposed to the upside of a flange 6 at the neck part 5 of the container body 1 with a slight gap (a), and an annular wedge 9 that is arranged in continuity at a position right below the fitting surrounding wall 10 by means of a plurality of thin break pieces 21 for separating the spouting stopper body 7 from the mouth part 3 by being wedged into the gap (a).
Patent JP-2001159178-A (JP)
Title: Warm water washing device
Inventor: KOIKE HIDEYA
IPC: E03D9/08
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a warm water washing device capable of easily pulling a nozzle main body out to sufficiently clean it. SOLUTION: A tang 44 provided to the front end face of a nozzle main body 40 is so formed that it has a vertical section 44a for easily hooking the tip of a finger or the like thereon. The upper surface on the basic end side of the tang 44 ranges to the upper surface of the front end section of the nozzle main body 40, and it is curved downward so as to incline forward.
Patent JP-H10180241-A (JP)
Title: Medical waste water treating system
Inventor: MAEKAWA YONEO
IPC: C02F1/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently treat medical waste water. SOLUTION: This system is a medical waste water system for treating the medical waste water generated at a medical site, and is provided with a raw water tank 10 for housing the medical waste water, a heating tank 30 having sealing performance, housing the medical waste water introduced from a raw water tank 10 and heating, an air discharge means for returning the air in the heating tank 30 to the raw water tank 10 at an early stage of heating in the heating tank 30 and a water vapor discharge means for discharging the water vapor in the heating tank 30 after heating at the heating tank 30.
Patent JP-2000166594-A (JP)
Title: Detection of bacteria and detection device
Inventor: NODA NAOHIRO
IPC: C12Q1/70
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for detecting bacteria that can simply detect bacteria in high sensitivity by introducing a label substance into the bacteria by the infection of the bacteriophage in the presence of both of the label substance and nucleic acids and optically detecting the label substance in the bacterial cells in no need of high-grade techniques such as gene recombination, as the back ground noise of the uninfected phage is reduced or removed. SOLUTION: The sample solution 1 and the phage solution 6 are mixed and the label substance is introduced by the infection of bacteriophage. Then, in order to reduce the fluorescence emitted by the fluorescent substance in the uninfected bacteriophage, for example, the pH adjuster 18, a halogen ion and other additives are added to optically detect the label substance in the bacteria in the sheath flow cell 26 to increase the signal/noise ratio.
Patent JP-H10181916-A (JP)
Title: Paper feeder
Inventor: NAKAMURA YASUO
IPC: B65H3/56
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To secure stable paper feeding performance at all times by installing a regulating means regulating the extent of restoring force in time of being thrust aside by a cut sheet, pertaining to a cantilever friction member which comes into contact with a tip part of the cut sheet being delivered and separates the cut sheet piece by piece by means of frictional contact. SOLUTION: A paper feeding device 1 is made up of installing a friction member 33 which prevents any possible double feed of a cut sheet 11 by means of frictional contact at a time when it is thrust aside by the cut sheet 11 being delivered by rotation of a paper feed roller 31. It is provided with a regulating means 51 to regulate the extent of restoring force in time of being thrust aside by the cut sheet 11 of this friction member 33. The regulating means 51 consists of an elastic sheet 52 being applied to a back part of the friction member 33 and made up so as to take a particle charge of the restoring force of the friction member 33, and with an elastic sheet 52 attached or detached, the restoring force of the friction member 33 is strengthened or weakened.  Differently, the elastic sheet 52 is replaced with such being different in elastic force in material and thickness or the like, whereby the restoring force is made subtly regulable.
Patent JP-2000168121-A (JP)
Title: Image forming apparatus
Inventor: MASUYAMA TADAAKI
IPC: G03G15/05
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To stably obtain a good image for a long time by a method wherein a problem that aperture sections arranged on a head device become clogged by toner as the toner is gradually stuck to a portion in the vicinity of the aperture section is prevented so that the toner is stably ejected from the aperture sections when an image is formed by ejecting the toner from the aperture sections. SOLUTION: This image forming apparatus comprises a head device 10 wherein aperture sections 11 for ejecting toner (t) are arranged on a head substrate 12 and control electrodes 13 for controlling ejection of the toner at each aperture section 11 are provided and a toner supplying device 20 for supplying the toner to the aperture sections of the head device 10. The image forming apparatus is equipped with a toner removing means 30 for removing the toner stuck to the aperture sections 11 by applying impact on the head substrate 12.
Patent JP-H06192192-A (JP)
Title: Purification of branched fatty acid and production of branched fatty acid amide
Inventor: NAKAGAWA SHOJI
IPC: C07C53/126
Filed: 1992-12-25
Abstract: PURPOSE:To produce the pure branched fatty acid free from a color and a smell and useful as a raw material simply giving a highly pure branched fatty acid amide useful for cosmetic base materials, etc.. in an industrial scale by hydrogenating the branched fatty acid for the simple purification of the branched fatty acid at a low cost. CONSTITUTION:A branched fatty acid of the formula ((m), (n) are 0-20, and (m+n) =1-20) (preferably isostearic acid) is purified by a hydrogenation treatment or an organic peroxide treatment. The hydrogenation treatment is preferably performed in the presence of Pd and/or Ni as a catalyst in an amount of 5-3000ppm based on the branched fatty acid of the formula under the ordinary pressure to 250kg/cm<2> of hydrogen gas at 100-250 deg.C for 1-15hrs. The organic peroxide treatment is preferably carried out in the presence of the organic peroxide in an amount of 0.01-3wt.% based on the branched fatty acid of the formula. The organic peroxide is preferably ditertiary butyl peroxide, etc., from points of view such as its easy seperability from the branched fatty acid of the formula, safety, etc.
Patent JP-H0614791-A (JP)
Title: Method of producing high fructose corn syrup from glucose using noble gas
Inventor: KEBIN SUPENSAA
IPC: C12P19/24
Filed: 1992-12-25
Abstract: PURPOSE: To produce a high fructose corn syrup from glucose by using a noble gas.  
     CONSTITUTION: This method is to produce a high fructose corn syrup from a syrup containing glucose. The enzymatic reaction is made to occur in a gas- containing solution comprising at least one gas selected from the group consisting of noble gases when the syrup containing the glucose is isomerized through the enzymatic reaction to produce the high fructose corn syrup. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000168000-A (JP)
Title: Photo-curable sheet and manufacture of molding item employing this
Inventor: YANAGASE AKIRA
IPC: B29C45/14
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To enhance antiabrasion, weatherability and chemical resistance, and to have no workability, storage stability and adhesiveness by laminating on a base material sheet acrylic resin having an oxetane group in its side chains and a photopolymerization initiator. SOLUTION: The photo-curable sheet is formed that a photo-curable resin component consisting of acrylic resin having a photopolymerization functional group a photopolymerization initiator in its side chains is laminated on a base sheet. For such a photopolymerization functional group, there is given an oxetane group shown by formula I or a combination of an alicyclic epoxy group and oxetane group. In the formula, R1 shows a hydrogen atom and a 1-6C alkyl group. For such a photopolymerization initiator, a cationic polymerization initiator is used in the case where the optical polymerization functional group has an oxetane group or alicyclic epoxy group and oxetane group in its die chains, and it is preferable to employ an acetone, benzophenone system having no amino group in its molecules.
Patent JP-H07190248-A (JP)
Title: Insertion of main pipe in sheath pipe under ground
Inventor: HAYASHI MITSUTOSHI
IPC: F16L1/00
Filed: 1993-12-25
Abstract: PURPOSE:To precisely and easily insert a main pipe into a sheath pipe buried among vertical shafts without having its outer peripheral surface slide on and make contact with the inner peripheral surface of the sheath pipe. CONSTITUTION:At the time of inserting a main pipe 2 into a sheath pipe 1 buried between both vertical shafts 11, 12, one opening end of the sheath pipe 1 is made in a closed state, the main pipe 2 is inserted through a packing material 3 provided on the opening end from the other opening end and water 7 is supplied in the sheath pipe 1 so as to reach a specified water level. Thereafter, the main pipe 2 is inserted toward the other opening end in the sheath pipe 1 while adjusting a height position of the main pipe 2 by way of floating the main pipe 2 and adjusting the water level.
Patent JP-H07190253-A (JP)
Title: Clamping device and its manufacture
Inventor: KON MASAHARU
IPC: F16L3/02
Filed: 1993-12-24
Abstract: PURPOSE:To easily fix pipings and wirings to specified portions by forming standings substantially perpendicular to a flat surface through bending a part of a movable thin plate, and sandwiching a long member therebetwen. CONSTITUTION:In a clamping device main body 11, at least two through-grooves 11a each having substantially an H character shape are formed on a flat surface of a thin plate such as a movable iron plate. A general processing method such as pressing is adapted to formation of the through-groove 11a. Installation holes 12a for a floor may be formed near both ends of the clamping main body 11. Portions 11b each surrounded by the substantially H-shaped groove 11a are bent by pressing or the like to form standings 13a, 13b. This a clamping device 10. It is thus possible to seize and fix various kinds of hoses 15 and wiring cables by elastic force of the standings 13a, 13b.
Patent JP-H10187431-A (JP)
Title: Influence analytic method for existent computer software
Inventor: MOTOMURA SHOJI
IPC: G06F9/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a supporting tool for facilitating the maintenance of existent computer software. SOLUTION: This method automatically analyzes an existent computer software, influentially chases a data item synonymous with any arbitrary origin data item existent in the software and specifies it. In this case, the software is automatically analyzed, elements consisting of the software are classified according to preset element classification and next, the set of classified elements is prepared as a relational data base according to a preset relation model and stored in a storage means.  Afterwards, any arbitrary one data item in the software is selected as the origin data item and based on either the move relation between the data item at the moving source in the moving instruction sentence of source program and the data item at the moving destination or the equivalent relation between the data item at the comparing source in a comparative reference sentence and the data item at the moving destination, among elements in the data base stored in the storage means, any data item synonymous with the origin data item is successively chased and specified.
Patent JP-H07184504-A (JP)
Title: Automatic feeding machine for pet
Inventor: MITSUOKA TAKAKO
IPC: A01K5/02
Filed: 1993-12-24
Abstract: PURPOSE:To enable automatic feeding in a prescribed amount at a prescribed time. CONSTITUTION:This machine comprises a hopper 1 in which the feed is placed, an extruder 4 for extruding the feed form the hopper, a record-reproducing mechanism 12, and a timer 11 for actuating the extruder 4 at a prescribed time for a prescribed feeding time an for reproducing the record previously recorded in the record-reproducing mechanism 12. An appropriate time for feeding can be set to the timer 11 and the actuating time for the extruder 4 is determined according to the kinds and sizes of pets. If the pets are trained, pets can take the feed at ease in response to the reproduced voices or sounds.
Patent JP-H11171537-A (JP)
Title: Coating film structure and its production
Inventor: KISHIMOTO KOJI
IPC: C03C17/27
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a coating film structure having a small film thickness and a large surface area. SOLUTION: The surface of a substrate 1 is coated with a sol to form a particulate film 2. This particulate film 2 is brought into contact with a metal fluoride soln. or a fluorinated complex soln. and metal oxide films 4 are formed by deposition on the surfaces of particles 3. The metal oxide films 4 having a microstructure can be formed on the surfaces of the particles 3 of the particulate film 2.
Patent JP-2001167023-A (JP)
Title: Connection system for portable information processor
Inventor: TAKAHASHI SATOSHI
IPC: H04B7/26
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a connection system for portable information processor, by which information inside a portable information processor can be comfortable operated. SOLUTION: A human interface (display or the like) 11 of an information processor 10 is larger than a human interface 21 of a portable information processor 20 and the portable information processor 20 performs mutual communication with the information processor 10 existent in the peripheral environment by information processor existent reporting processing 12 and information processor existence detecting processing 22. After mutual communication, respective information recorded in recording means 15 and 25 are matched with each other by an information providing processing 24 and an information access processing 14.
Patent JP-H07191004-A (JP)
Title: Sample holding device of ultrasonic microscope
Inventor: OMURA YASUHIRO
IPC: G01N29/26
Filed: 1993-12-27
Abstract: PURPOSE:To clearly recognize the internal state of a sample even at a part near the boundary between the sample and a sample stage by making the arriving time difference between reflected ultrasonic waves from the surface of the sample stage and those from the surface of the sample caused by the height difference between the surfaces of the sample stage and the sample larger than a prescribed value. CONSTITUTION:The time difference Tx between the time until the reflected signals of ultrasonic waves oscillated at a location above a sample state arrive from the upper surface of the stage and the time until the reflected signals of the waves arrive from the surface of a sample becomes about 2musec when the distance from the upper surface of the sample stage to the surface of the sample is about 1.5mm. A window width Tw of 1.33-1.5musec is set in advance in corresponding to the reflected signals of the ultrasonic waves from the surface of the sample. Therefore, no gate signal is generated even when the level of the waves is higher than an observing base point detecting level Vx at the window width Tw as shown in Fig. B', because the reflected signals from the upper surface of the sample state are positioned on the outside of the window width Tw. In addition, no plotting signal is extracted as shown in Fig. C'. Accordingly, the state of the sample near the sample stage can be clearly recognized and the state can be effectively utilized.
Patent JP-2001165698-A (JP)
Title: Angle sensor
Inventor: OKUMURA HIROBUMI
IPC: B62D1/04
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To detect a rotation angle with high accuracy by eliminating a conventional backlash between a rotor and a driving gear. SOLUTION: An energizing member 50A exerts an energizing force in the direction of β2 on the driving gear 36 and an energizing force in the direction of β1 on an auxiliary gear 40. This eliminates a backlash between the rotor 13 and the driving member 36, and thus play can be reduced between the rotor 13 and the driving member 36. The rotation of the rotor 13 can be efficiently transmitted to the driving gear 36, and a rotation angle of a steering wheel Sh mounted with the rotor 13 can be detected with high accuracy.
Patent JP-H11180094-A (JP)
Title: Perforated protractor, waveform ruler, and its manufacture
Inventor: IWATA MITSUO
IPC: G01B3/04
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To write two straight lines crossing at a necessary angle via holes on a gradation line on a sheet surface or the like of a narrower area than that of a perforated protractor by the protractor and to write straight lines of an accurate length at accurate positions via semicircular recesses at ends of respective gradation lines by a waveform ruler. SOLUTION: The perforated protractor 1 comprises holes 3 each having a diameter of about 0.3 mm at arbitrary positions on respective gradation lines 2. The waveform ruler 5 comprises semicircular recesses each having a diameter of about 0.3 mm at a reference line 7 of gradations and ends of gradation lines 8, 9, 10.