baber/WOPTO huggingface dataset:
Patent JP-2001158730-A (JP)
Title: Cosmetic for improving dark skin color
Inventor: YAMAMOTO ITARU
IPC: A61K8/30
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic useful for improving dark skin color. SOLUTION: This cosmetic characterized by containing a 6-acylascorbic acid-2-glucoside and 1,3-butanediol.
Patent JP-H0317324-A (JP)
Title: Sanitary flushing device
Inventor: YABANETA YOSHIO
IPC: E03D9/08
Filed: 1989-12-29
Abstract: PURPOSE:To provide a clean closet by taking advantage of pressure of private part washing hot water through a distributing valve and branching water to project a nozzle from a housing cylinder in the closet provided with a cylindrical housing type nozzle flushing device, and housing it into the cylinder after it is used. CONSTITUTION:A discharge section having a nozzle construction capable of expansion is constituted of a piston section 28a and a fixed external cylinder 27 housing a nozzle 28, the circumferential wall of the nozzle slides on a guide pipe for private part washing water provided concentrically to the fixed external cylinder 27, the piston section 28a slides on the circumferential wall of the fixed external cylinder 27, and they are always energized in the housing direc tion by a spring 30. Hot water passing through a heater and branching water passing through a secondary main stream respectively push forward the inflow nozzle 28 to the fixed external cylinder 27 from inflow ports 34 and 35, and after the hot water and branching water are respectively discharged from a spout 8 and a discharge port 9, the nozzle 28 is housed again. According to the constitution, a closet can be maintained clean.
Patent JP-H07172662-A (JP)
Title: Double side tape sticking device
Inventor: NAKAI HIROTO
IPC: F16L59/14
Filed: 1993-12-18
Abstract: PURPOSE:To uniformly stick a double side tape even to a surface of an extremely thin film by sticking the double side tape to an overlap width part by using wind pressure after the double side tape is delivered so that a sticking part is opposed to the overlap width part suspended from a synthetic resin film. CONSTITUTION:An outer peripheral surface of a heat insulating material body 1 molded in a cylinder shape is coated with a synthetic resin film 2. An overlap width part 21 covering a notch 11 formed on one side of the heat insulating material body 1 is arranged in the synthetic resin film 2, and the heat insulating material body 1 is horizontally supported so that the overlap width part 21 is suspended by dead weight, and is moved at constant speed. On the other hand, a double side tape 3 composed of an adhesive part 3a and a die separable paper 3b is delivered through plural guides from a tape reel so that the adhesive part 3a is opposed to an inside surface of the overlap width part 21. Air is blown off at high speed from a blowoff port 71 of a nozzle 7 arranged on the tip of a flexible tube 72, and the double side tape 3 is stuck to the overlap width part 21 between the blowoff port and a back board 6 supported with a stand S.
Patent JP-2000170072-A (JP)
Title: Thread casting off-preventing device in multiple head embroidery sewing machine
Inventor: KITAMURA RYOTA
IPC: D05C11/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing a thread casting off in a multiple head embroidery sewing machine simply and precisely. SOLUTION: This device for preventing a thread casting off in a multiple head embroidery sewing machine is provided by mounting a spring elastic thread clump 5 at a sleeve 4 for guiding the vertical movements of a vertically moving member 3 having a needle tip guide 6 in an embroidery head 2 of the above sewing machine, and the thread clump 5 is equipped with a member 5b extending in vertical direction and formed with a transverse member 5a making a contact with the lower surface of a thread-inserting hole part 6a of the needle tip guide 6 of the member 3, when the member 3 is resting and positions at an ascended position.
Patent JP-H06194547-A (JP)
Title: Fiber coupler
Inventor: NAKADA NAOTARO
IPC: G02B6/32
Filed: 1992-12-24
Abstract: PURPOSE:To improve the coupling rate of a light emitting element and a single mode fiber, workability and durability by coupling a ferrule to the single mode fiber in a nodal position next to the focus of a condenser lens for a luminous flux. CONSTITUTION:The ferrule 2 is an annular body made of ceramics and is inserted with a multimode fiber 3 in the hole at its center. Its rear surface 2b is polished to a plane and is then fixed by an adhesive, such as photosetting resin, to the base 1b of the condenser lens 1. The front surface 2a is polished to a spherical surface shape in such a manner that the length T of the multimode fiber exists at the position of the first node among the focuses of the condenser lens 1 of the luminous flux propagating in the core of the multimode fiber 3 and that the radius R thereof attains about 20nm. The condenser lens 1, the ferrule 2 and the multimode fiber 3 are fitted into a connecting pipe 4 and a ceramic ferrule 7 enclosing the single mode fiber 6 is inserted into the connecting pipe 4, by which the multimode fiber 3 and the single mode fiber 6 are coupled.
Patent JP-H07174013-A (JP)
Title: Particulate collecting and processing device for diesel engine
Inventor: KAWAMURA HIDEO
IPC: F01N3/02
Filed: 1993-12-20
Abstract: PURPOSE:To surely collect a particulate in exhaust gas by means of electrostatic action. CONSTITUTION:An agitator 4 is arranged in an exhaust path 2, an electrode plate 5 is arranged downstream at an interval, and a filter 6 made of porous ceramic is arranged in the periphery of the electrode plate 5. A coating composed of a dielectric material such as barium titanate is applied to the electric plate 5 or the filter 6 is made up of a dielectric material such as barium titanate. The exhaust gas is passed through the agitator 4, thereby electrifying a carbon particle in exhaust gas, so that the diameter of the carbon particle is gradually increased. The particulate increased in diameter is collected by the filter 6 through electrostatic action. The collected particulate is heated and burned by applying an electric current to the electrode plates 11, 12.
Patent JP-H07176755-A (JP)
Title: Correction method of threshold voltage of thin-film transistor
Inventor: SASAKI MAKOTO
IPC: H01L21/336
Filed: 1993-12-21
Abstract: PURPOSE:To correct a threshold voltage to an initial set value by a method wherein a voltage whose waveform is attenuation-vibrating is applied even when the threshold voltage is deviated due to static electricity generated in a thin-film transistor. CONSTITUTION:A voltage generator 32 generates a voltage whose voltage value has a waveform which is attenuation-vibrating to a prescribed value. The attenuation-vibrating voltage reaches a voltage value which is sufficient to shift a threshold voltage for a thin-film transistor, and, after that, it attenuation- vibrates until the voltage value reaches zero. The voltage is applied across gate electrodes and i-type semiconductors for all thin-film transistors 12 for a TFT panel 10. Then, while the threshold voltage of the thin-film transistors 12 is being shifted alternately to the positive side and the negative side by the attenuation-vibrating voltage, its shift amount is gradually reduced, and, finally, the threshold voltage of the thin-film transistor 12 reaches the design value of the transistor.
Patent JP-H10170823-A (JP)
Title: Projection lens
Inventor: FUJIBAYASHI KAZUO
IPC: G02B13/24
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To compactly constitute a projection lens of a low magnification of about 7 times by adequately setting the constitution of each lens group constituting the projection lens. SOLUTION: The three lens groups 1 to 3 of a positive first group L1, a negative second group L2 and a negative third group L3 are arranged in order from the enlarging side to be a telephoto type, and a diaphragm SP is arranged so that an entrance pupil is in the vicinity of a front lens. The diaphragm SP is arranged on the first group L1 and the entrance pupil is arranged in the vicinity of the front lens so that a rotation prism does not become large, and axial chromatic aberration is restrained by a combined lens L1a. The second lens group L2 contributes to the shortening of the entire length of the lens, and excellently compensates such various kinds of aberration as curvature of field and chromatic difference of magnification at a position relatively close to the diaphragm SP so that a luminous flux does not extend.  The third group L3 shares the shortening of the entire length of the lens with the second group L2, and a biconvex lens L32 is arranged on an image side, so that distortion aberration can be excellently compensated.
Patent JP-H03203403-A (JP)
Title: Television receiver
Inventor: HIBINO EIICHI
IPC: H03G3/20
Filed: 1989-12-28
Abstract: PURPOSE:To omit circuit parts such as a DC amplifier and a variable resistor to be exclusively used for a convensionally required RF amplifier by individually controlling the gain of an RF amplifier and that of an IF amplifier by the same control signal outputted from a single DC amplifier. CONSTITUTION:The same gain control signal Vagc outputted from the DC amplifier 16 connecting one input terminal (-) to the output part of an AGC detecting circuit 13 and the other input terminal (+) to a variable resistor R0 for setting up a prescribed operation start voltage Vr is applied so that the gain control operation starting time of the RF amplifier 2 is delayed from that of the IF amplifier 7 by the output voltage of the 1st DC amplifier 16. Namely when an input voltage Vin impressed from the circuit 13 to one input terminal (-) of the amplifier 16 is smaller than the operation start voltage Vr impressed to the other input terminal (+), the output voltage Vagc of the amplifier 16 is not changed, so that the gain of the RF amplifier 2 and that of the IF amplifier 7 are individually held at fixed values.
Patent JP-2001160739-A (JP)
Title: Oscillation circuit
Inventor: HOSHINO SUSUMU
IPC: H03K3/03
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the linearity of control characteristics. SOLUTION: This oscillation circuit is provided with a current source part, a switch means 11 connected to a first capacitor C1 for making an output current the charging current of the capacitor C1 at the time of charging and discharging to a ground potential level at the time of discharging by the oscillation output signals, the switch means 13 connected to the capacitor C2 for making the output current the charging current of the capacitor C2 at the time of charging and discharging to a ground potential level at the time of discharging, a reference potential voltage source part V1, the means 15 to compare the potential of the capacitor C1 with a reference potential, the means 17 to compare the potential of the capacitor C2 with the reference potential,  and R flip-flop parts 19 and 21 for inputting the output signals of the comparison means 15 and 17 and generating the oscillation output signals. The output current of the current source part is used for the comparison means 15 and 17.
Patent JP-H06191009-A (JP)
Title: Jig for paste printing
Inventor: MATSUOKA MASAKI
IPC: B41F15/18
Filed: 1992-12-24
Abstract: PURPOSE:To prevent the contamination of the rear surface of a molded body and falling from a jig when paste is printed on the ceramic molded body. CONSTITUTION:Fixing parts 33 for fixing a calcinated body on the upper surface of a flat plate 31 are provided. Back facing parts 34 are provided at the bottom surfaces of the fixing parts 33. Sucking holes 35 are provided at the bottom surfaces of the back facing parts 34. Supporting parts 36, which support the region other than the region, wherein through holes are penetrated in the calcinated body, are provided at the back facing parts 34.
Patent JP-H03202352-A (JP)
Title: Liquid jet printing head
Inventor: SATO KOICHI
IPC: B41J2/05
Filed: 1989-12-28
Abstract: PURPOSE:To realize a liquid jet printing head which quickly starts printing after rest without the waiting time for discharging a printing liquid, and to keep the excellent characteristics of forming droplets on condition that the frequency of printing operation is high, by providing barriers spaced at same pitches as the liquid passageways and arranged behind the openings respectively leading to liquid chambers of the liquid passageways. CONSTITUTION:A barrier 4 is provided on a substrate 1 and joined to a cover plate 5 having liquid feed openings 6, so that liquid passageways 2b and a liquid chamber 8 are formed. A printing liquid is discharged from discharge nozzles 2a respectively located ahead or downstream of heat energy generating bodies 3, which correspond to liquid passageways 2b and generate heat energy for discharging the liquid, by the heat energy applied to the liquid in the liquid passageways 2b. Barriers 7 are arranged behind (upstream) of the liquid passageways 2b or behind the openings facing to the liquid chamber 8 so as to space to each other at the same pitches as the liquid passageways, thereby making it possible to transfer the heat energy efficiently from the heat energy generating bodies 3 to the liquid in the liquid passageways 2b and to excellently discharge the liquid.
Patent JP-H09158970-A (JP)
Title: Hydraulic damper
Inventor: TOIYAMA YOSHIRO
IPC: B60N2/16
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To enable the improvement of comfortableness by preventing a damper stroke from changing, even in case of making a height adjustment. SOLUTION: A device has the first stroke control oil chamber A provided in a side of a rod side oil chamber R1 to change a capacity in accordance with protruding/sinking action of a piston rod 4 and a guide cylinder 12 mounted in a spring guide 21 supporting an upper end of a suspension spring 22 to slidably support the piston rod 4. An upper bracket 11 slidable relating to the guide cylinder 12 is provided in an end of the piston rod 4. Between the upper bracket 11 and the guide cylinder 12, the second stroke control oil chamber B communicating with an oil path 16 through a height setting opening/closing valve 15 is partitioned, also a pressure receiving area of the first/second stroke control oil chambers is almost equally formed.
Patent JP-2000172090-A (JP)
Title: Transfer device of printer
Inventor: KUWABARA AKITOMO
IPC: B65H5/36
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To excellently transfer a developed image to various recording material by varying the interval in the recording material conveyance direction of a recording material guide means provided on the upstream and downstream sides of a transfer means in the recording material conveyance direction. SOLUTION: Blades 18 and 29 which guide form conveyance are provided on the upstream and downstream sides of a transfer unit 10 in the form conveyance direction and fitted to support frames 30 and 31, which are fitted to a transfer frame 32 so that they can move. The interval L between the tips of the blades 28 and 29 is varied according to a form ream weight and the thickness of a form. A form different from a form which is used so far is stored in a form hopper, information based upon the change is sent to a controller, a shaft 35 is rotated with a signal based upon the change, and an eccentric cam 36 is changed in the position where it comes into contact with the blades 28 and 29; and the blades 28 and 29 are moved to set transfer width L suitable to the form to be used.
Patent JP-H11266879-A (JP)
Title: Isolated polynucleotide molecule coding for dihydrofolate reductase-thymidylate synthase of neospora
Inventor: KRISHNAN BALAKRISHNAN RAJENDRA
IPC: A61P31/04
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a newly isolated polynucleotide molecule which contains a nucleic acid sequence coding for dihydrofolate reductase-thymidylate synthase protein of neospora, and can be used for prevention and diagnosis of neosporosis such as miscarriage, death of newborn baby, and encephalitic disease. SOLUTION: This polynucleotide molecule is useful for prevention and diagnosis of neosporosis caused by neospora which is an animal-parasitic protozoa pathogen, and which is recognized as the main cause of miscarriage, death of newborn baby, congenital infectious disease, and encephalitic disease, of mammalian. This polynucleotide molecule is obtained by isolation of a genomic DNA of Neospora caninum strain NC-1 by a usual procedure, followed by PCR using a partial sequence of DHFR-TS gene of Toxoplasma gondii as a primer.
Patent JP-2001166675-A (JP)
Title: Pronunciation exercise supporting device, pronunciation exercise supporting method, and recording medium recording program for supporting pronunciation exercise
Inventor: ARASHIMA SATORU
IPC: G09B19/06
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To effectively perform a pronunciation exercise by displaying alphabets of an example sentance to a learner with different colors separately for every pronunciation method and making the learner understand spellings and readings of the example sentance. SOLUTION: Sentences of exercises are stored in a sentance data storage device 2. When the instruction for the starting of a pronunciation exercise is performed from an input device 5 in order to perform a pronunciation exercise, the sentence of the exercise is loaded from the storage device 2 to a data processor 1. Patterns of readings of spellings and colors corresponding to the readings are stored in a spelling data dictionary storage device 3. A spelling analyzing part 11 punctuates words of the loaded sentence of the exercise into syllables and it make spellings match with readings by referring to patterns stored in the storage part 3 and, moreover, it obtaines corresponding colors. A display device 4 displays information obtained in the part 11, that is, displays the sentence of the exercise with colors corresponding to characters.  The learner can know pronunciation by seeing displayed colors of the characters.
Patent JP-H09161005-A (JP)
Title: Device and method for recognizing character and scanner using the same
Inventor: MIWA TETSUYA
IPC: G06K9/03
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition method capable of accurately recognizing even a handwritten unbalanced character. SOLUTION: When the area of a radical part is large, and characters belonging to the group of the radical can be specified but mutual discrimination among them is difficult as the result of performing a prescribed character recognition processing to a supplied character pattern (A,) a non-radical part is extracted and a partial pattern is generated (B.) Then, a magnification processing is performed to the partial pattern, and normalization to a prescribed size is performed (C), and also a re-recognition processing is performed to the normalized picture data. Then, an information amount becomes large, accordingly, a feature amount requires for discriminating the similar characters from each other can be extracted and a recognition rate is improved.  At the time of magnification, since centroid normalization is performed so as to bring the centriod of the partial pattern to the center after the normalization, a blank part is reduced and even the unbalanced character comes close to a standard pattern.
Patent JP-H11164110-A (JP)
Title: Image reader
Inventor: YAMAMOTO YASUHIRO
IPC: G06F15/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent mis-operations at the time of mounting a record medium on an image reader and recording image data. SOLUTION: The device main body of this image reader and a computer 50 are connected. Images recorded in an original M to be read are read by a line sensor 30, and the image data obtained by the read operation can be recorded in the record medium R and can be also transferred to the computer 50. When a recording operation to the record medium R is not possible, the recording operation is inhibited, a transfer operation to the computer 50 is permitted and that effect is displayed. Thus, the mis-operation related to the recording operation is prevented.
Patent JP-2001163725-A (JP)
Title: Cosmetic
Inventor: KISO SACHIKO
IPC: A61K8/34
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic having a refreshing feeling, providing a dry feeling, excellent in feeling of use and good in redispersibility of the powder. SOLUTION: This cosmetic is characterized as comprising the powder, a polyoxyethylene alkyl ether phosphate and an alcohol in an amount of >=50 mass % based on the total amount of the cosmetic.
Patent JP-H09162457-A (JP)
Title: Piezoelectric transformer
Inventor: TAKANO KATSUYOSHI
IPC: H01L41/107
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric transformer which can output a high voltage at the start of lighting and a stable voltage during its operation in such a lighting circuit of a device that requires a high voltage from a cold cathode fluorescent tube, etc. SOLUTION: The length to the width of a piezoelectric ceramic plate 10 is made smaller than heretofore, thereby obtaining output by using the vibration modes in lengthwise direction and widthwise direction. At the start of lighting, the vibration mode in lengthwise direction is used to output a high voltage, while the vibration mode in widthwise direction is used to output a stable voltage during continuous lighting. Drive frequency is changed over to obtain output according to the respective vibration modes.
Patent JP-H10308806-A (JP)
Title: Portable radio telephone structure
Inventor: READ CLIFFORD D
IPC: H04M1/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in the capacity of a radio telephone structure by providing a telephone, which becomes a wallet in non-folded state, with a communication mode for enabling movement due to the telephone in the unit of a coin corresponding to the money function of user. SOLUTION: A wallet has a back part 18 spread over its full length for forming a pocket 22 to be extended over the its full length as a space for putting back notes in and a panel (front part) 20 which is formed by sewing its terminal end onto the back part 18 while mutually facing that back part 18 and positioned more forward. When this wallet, is folded members 25 and 26 of the telephone are folded in a foldable area 14 and overlapped so as to face each other. Then, the telephone has the communication mode corresponding to the money function of a user concerning an individual bank deposit account. Namely, the movement due to the telephone in the unit of a coin is enabled so as to allow the user's money function concerning the individual bank deposit account.
Patent JP-H11174810-A (JP)
Title: Developing device
Inventor: OKI SHIGERU
IPC: G03G15/09
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which prevents image hindrance, such as density increase or fog, resulting from developer deterioration. SOLUTION: In the developing device 9, a stirring chamber 17 is disposed vertically higher than a developing chamber 16, and besides a developer passage provided at the end of one side in a developing container 9a along which the developer is sent and received from the stirring chamber 17 to the developing chamber 16, a partition 6 is provided for separating the stirring chamber 17 and the developing chamber 16 from each other. The developing sleeve (developer carrier) 3 is composed so as to rotate in the direction where the developer subjected to bristle cutting in the developing chamber 16 is carried into the stirring chamber 17 through a developing area.