baber/WOPTO huggingface dataset:
Patent JP-H02179700-A (JP)
Title: Noise data updating method
Inventor: TANAKA MIYUKI
IPC: G10L21/0232
Filed: 1988-12-29
Abstract: PURPOSE:To accurately extract only a voice by comparing the calculated noise level in the preset update period with that in the preceding update period and updating data only at the time of reduction of the noise level. CONSTITUTION:When an audio signal is inputted to an input terminal 1, it is divided to respective passage frequency bands by band-pass filters 21 to 2n. Audio signals in respective bands have levels detected by rectifying circuits 41 to 42 and low-pass filters 51 to 5n and are inputted to noise eliminating circuits 61 to 6n. Meanwhile, an input power level detecting circuit 3 detects the noise level of a noise signal inputted from the terminal 1 in each frame and inputs it to a discriminating circuit 10. The circuit 10 discriminates the fall or the rise of the noise level and inputs it to noise data calculating parts 71 to 7n. Parts 71 to 7n calculate data in accordance with signals from filters 51 to 5n and the signal from the circuit 10 and update data only at the time of the fall and input it to circuits 61 to 6n. Circuits 61 to 6n subtract noise components from audio signals.
Patent JP-2001153687-A (JP)
Title: Fixing structure of facing plate to instrument
Inventor: KATO YOSHIAKI
IPC: B60K37/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, simplify the assembling work, minimize the generation of defectives, and ensure the fixation of a surface glass and a facing plate to an instrument case. SOLUTION: When a facing plate 23 is set to an instrument case 25, a cutout 43 between flanges 41 of the facing plate 23 is matched with a fitting hole 39 of an instrument case 25. When a fitting claw 37 is fitted to the fitting hole 39 in order to install a surface glass 27 to the instrument case 25 in this state, a projection 47 of the surface glass 27 is allowed to abut on the flange 41 of the facing plate 23, whereby the facing plate 23 is laid in the state nipped and fixed between the instrument case 25 and the surface glass 27.
Patent JP-2000165861-A (JP)
Title: Moving image decoding device
Inventor: GO YUKIO
IPC: H04N19/85
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To decrease memory consumption and memory access amount by providing a memory for storing compressed image data outputted from a data compressing means and a data extending means for extending the compressed image data outputted from the memory. SOLUTION: A data compressing means 11 is provided between an adding means 24 and a memory 25, and restored image data S24 outputted from the adding means 24 are compressed and stored in the memory 25. Then, a data extending means 12 is provided between the memory 25 and a motion compensating and interpolating means (IMC) 26, and compressed reference data S25 read out of the memory 25 are restored and outputted to the IMC 26. Thus, since the data compressing means 11 is provided, the code amount (bit amount) of reference image data is compressed and reference images can be stored in a little memories. Therefore, since the memory capacity is reduced, the memory access amount can be reduced.
Patent JP-H01176111-A (JP)
Title: Electrostriction resonator
Inventor: ANDO AKIRA
IPC: H03H9/205
Filed: 1987-12-29
Abstract: PURPOSE:To apply the element at a higher frequency while ensuring the mechanical strength and to reduce a spurious radiation by providing >= three electrodes overlapped via an electrostriction material layer in the broadwise direction of a main body mutually. CONSTITUTION:Three or more electrodes 3, 5, 7 are arranged overlappingly in the broadwise direction via electrostriction material layers 1, 2. Since the thickness longitudinal vibration is generated (n-1) times [n is number of electrodes] of the frequency locations in comparison with that of a conventional single board type electrostriction resonance element in case of the same entire thickness, the electrostriction resonance element applicable to higher frequency is obtained. Since the entire thickness is the similar thickness as a conventional element, the mechanical strength is maintained. Since the fundamental wave of the thickness longitudinal vibration and the fundamental wave and harmonic waves of the spread vibration are not principally excited, the spurious radiation is suppressed and an excellent electrostriction characteristic is obtained.
Patent JP-H06188358-A (JP)
Title: Electronic component and manufacture thereof
Inventor: SASAKI MASAMI
IPC: H01L23/08
Filed: 1992-12-16
Abstract: PURPOSE:To obtain an electronic component and its manufacturing method wherein solderability to a conducting pattern on a mounting substrate is excellent. CONSTITUTION:This component 10 is provided with a resin base 13 on which a circuit element 2 is mounted, and a lead terminal 14. One end 14a of the terminal 14 is connected with the circuit element 2, and the other end 14b side is buried in the base 13. The intermediate part 14c of the terminal 14 is exposed from the base surface 13a so as to be flat to the bottom surface 13a. The other end 14b of the terminal 14 is exposed from the upper surface 13b of the base 13. When a molded object composed of the lead terminal 14 and the resin base 13 is obtained by a molding process using a punch and a lower die, the other end 14b of the terminal 14 which end is exposed from the upper surface 13b of the base 13 is pressed toward the intermediate part 14c side of the terminal 14. Thereby resin can be prevented from adhering to the lower surface of the intermediate part l4c of the terminal 14, so that solderability to a conducting pattern of a mounting substrate is improved.
Patent JP-2000158489-A (JP)
Title: Nozzle for injection molding machine
Inventor: YASUDA MASAHIRO
IPC: B29C45/27
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for an injection molding machine of low cost constituted so as to be capable of preventing stringing. SOLUTION: The recessed surface 3b facing to the resin passage 2a in a hot runner 2 is formed to the inner end surface of the nozzle tip 3 attached to the outlet part of the hot runner 2 and a nozzle orifice 3a is opened to the recessed surface 3b. Further, the disc-shaped piece member 4 superposed on the outer peripheral edge part of the rising part 3c formed to the outer periphery of the recessed surface 3b of the inner end surface of the nozzle tip 3 is provided and opening parts 4a are formed to the part not opposed to the nozzle orifice 3a of the piece member 4. The part opposed to the nozzle orifice 3a of the piece member 4 becomes the shield part 4b shielding the nozzle orifice 3a with respect to the resin passage 2a to prevent stringing.  The width of the gap between the piece member 4 and the recessed surface 3b is set to 10-50% of the diameter of the nozzle orifice 3a to the recessed surface 3b and the peripheral wall surfaces of the opening parts 4a are formed as inclined surfaces 4c inclined to the insides of the opening parts 4a toward the nozzle tip 3.
Patent JP-H05140476-A (JP)
Title: Production of inorganic particle used as filler in resin
Inventor: KASHIWABARA TAKAYUKI
IPC: C09C3/12
Filed: 1991-11-25
Abstract: PURPOSE:To obtain the subject particles free from agglomeration and excellent in dispersibility. CONSTITUTION:Inorganic particles coated with a silicone oil are passed through a high-temperature flame to melt and form sphere. The inorganic particles, even if fine particles, are free from agglomeration, can be ejected very smoothly from a nozzle, and are formed into spheres while being kept in a state of fine particles In addition, because of good dispersibility in a flame, the particles are wholly subjected to the heat of a flame so that the degree of sphericity is remarkably improved. The grinding of the particles for adjusting the particle size with the addition of a silicone oil results in the completion of the drying of a silicone oil in the grinding step; therefore, no drying step is necessary.
Patent JP-H05140056-A (JP)
Title: Production of dl-serine
Inventor: KIMURA HIROSHI
IPC: B01J23/40
Filed: 1991-11-25
Abstract: PURPOSE:To obtain DL-serine useful as a raw material for medicines in high yield by catalytically oxidizing serinol in the presence of a platinum group noble metal catalyst to oxidize a primary hydroxyl group of serinol. CONSTITUTION:Serinol of formula I is catalytically oxidized in the presence of a platinum group noble metal catalyst (preferably platinum carbon catalyst) preferably at 10-80 deg.C for 2-10 hours to give DL-serine of formula II. Water is preferable as a reaction solvent. In order to improve hue of the formed product, the reaction is preferably carried out at pH 3-7 and in the case of high reaction rate, the reaction is preferably carried out at pH7-12.
Patent JP-H08175932-A (JP)
Title: Foundation cosmetic
Inventor: OKAMURA KENICHIRO
IPC: A61Q1/12
Filed: 1994-12-21
Abstract: PURPOSE: To obtain a foundation cosmetic having a new commercial form and preferable in performance as a foundation and usability. CONSTITUTION: This foundation cosmetic is obtained by housing a mixture of (A) small caviar-like foundation capsules capable of readily breaking by rubbing, consisting of a composition containing a powder material for foundation as an active ingredient and forming a film in only surface part with (B) small caviar-like humectant capsules capable of readily breaking by rubbing, consisting of a composition containing a humectant as an active ingredient and forming a film in only surface part and (C) a gel-like viscous liquid into a container.
Patent JP-H06181956-A (JP)
Title: Bubble generating device
Inventor: NISHIKAWA KUNIO
IPC: A61H23/00
Filed: 1992-12-16
Abstract: PURPOSE:To provide a bubble generating device capable of reducing the flow rate of liquid fed under pressure from a dissolving tank without providing a reduction member or the like, and ensuring the generation of fine bubbles in a liquid reservoir. CONSTITUTION:The opening area of the outlet 3a of a nozzle 3 is formed to be larger than the opening area of the inlet 3b thereof. As a result, the flow rate of hot water W can be decreased without providing a separate reduction member or the like.
Patent JP-H01175980-A (JP)
Title: Tetrahydrophthalmide derivative and herbicide containing the same as active ingredient
Inventor: ITO MIKIO
IPC: A01N43/836
Filed: 1987-12-31
Abstract: NEW MATERIAL:A tetrahydrophthalimide derivative expressed by formula I (R<1> is H or CH3; R<2> is CH3 or benzyl)> EXAMPLE:N-{4-Chloro-2-fluoro-5-[(3-methyl-1,2,4-oxydiazo-5-yl)-1-- ethyloxy]phenyl}-1,3,4,5-tetrahydrophthalimide. USE:An active ingredient for herbicide exhibiting excellent weeding activity to various kinds of weeds, especially broad leaf weed, exerting no phytotoxicity to various kinds of crops, especially upland crops such as wheat, corn and soybean, being safe and usable to soil treatment before budding of weed or foliage treatment after budding of weed. PREPARATION:For example, a compound expressed by formula II is reacted with a compound expressed by formula III in a solvent such as acetonitrile or solventless condition in the presence of a base such as K2CO3 at 0-150 deg.C for several min-48hr and condensation through dehydration is carried out to provide the compound expressed by formula I.
Patent JP-H03198104-A (JP)
Title: Numerical controller
Inventor: NIWA TOSHIHIRO
IPC: G05B19/18
Filed: 1989-12-27
Abstract: PURPOSE:To contrive the synchronization of execution among plural working programs even if these programs are operated with an optional override value by using an override function to control the dowel time and the start of the next block instructed by the auxiliary function output. CONSTITUTION:The dowel override processing means 15 and 16 are provided to control the dowel time based on an override function together with the auxiliary function synchronizing processing means 8 and 11 which delay the start of the next commands for the auxiliary function signal output. That is, the dowel time is controlled by the means 15 and 16 with the override function and the starting time of the next commands are controlled by the means 8 and 11. Thus it is possible to contrive the synchronization of execution of plural working programs.
Patent JP-H04208214-A (JP)
Title: Hair dye for hair, its production and method for dyeing hair
Inventor: YAOI MORIMASA
IPC: A61K8/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a hair dye for hair capable of permeating a mordant capable of forming a complex with a vegetable pigment dye and forming a color and the above-mentioned vegetable pigment dye into hair tissues, polymerizing fine particles of metallic low molecular substances with the aforementioned vegetable pigment dye and coloring the hair by ionizing the mordant, providing the first agent and using the above-mentioned vegetable pigment dye permeating into the hair tissues as the second agent. CONSTITUTION:A hair dye composed of the first agent consisting essentially of a mordant composed of a metal of iron, chromium, manganese, etc., without damaging human bodies, an alcohol and purified water and the second agent consisting essentially of a vegetable pigment dye such as hematin, henna tannin or catechin, an alcohol and purified water. The first agent is permeated into hair tissues and ionized to provide a mordant. The resultant mordant as fine particles of metallic low molecular substances is made to remain in the hair tissues. The second agent is then permeated into the hair tissues to combine and polymerize the fine particles of the metallic low-molecular substances remaining in the above-mentioned tissues with the aforementioned dye in the hair tissues. Thereby, the hair tissues are incorporated, colored and fixed during the polymerization.
Patent JP-H04204437-A (JP)
Title: X-ray radiographing device
Inventor: MINAGAWA YASUHIKO
IPC: A61B6/00
Filed: 1990-11-29
Abstract: PURPOSE:To simultaneously or selectively realize X-ray radiographing on a stimulable phosphor sheet and an X-ray film or either of them by providing the photographing stage of the stimulable phosphor sheet behind the photographing stage of the X-ray film with respect to an X-ray tube. CONSTITUTION:The photographing stage 4a constituted of a frame-like stopper in order to hold the X-ray film F at a photographing time is provided on the patient S side of an X-ray radiographing device main body 3 and a pair of sensitizing papers 5 is fitted on the stage 4a so as to interpose the held film F. Besides, the similar photographing stage 4b for holding the stimulable phosphor sheet P is provided behind the stage 4a with respect to the X-ray tube 2. Therefore, the photographing can be simultaneously executed to the film F and the sheet P whose X-ray sensitivity is higher than the film F or executed by selecting either of them. Thus, the photographing is simultaneously or selectively realized on the X-ray film and the stimulable phosphor sheet or either of them.
Patent JP-2001157117-A (JP)
Title: Circuit for correcting white defect
Inventor: ABE SHIGETO
IPC: H04N5/335
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To realize a white defect correction circuit, which cancels a white defect signal more appropriately about three pixels being a white defect pixel of a CCD and the left and right defect pixels adjacent to the white defect pixel by replacing them with the video signals of the peripheral pixels of the pixels, in a white defect correction circuit. SOLUTION: This circuit has a means which holds the video signals of the left and right pixels adjacent to the white defect pixel and the pixels on one line, a means for controlling the timing of a white defect position and a means which replaces the video signals of the white defect pixel and the left and right pixels adjacent to it with the held video signals, and outputs a video signal that is subjected to white defect correction, by replacing all of the three pixels that are the white defect pixel and include the left and right pixels adjacent to it with video signal having no white defects.
Patent JP-H06157434-A (JP)
Title: Diamino compound and its intermediate
Inventor: NAKAYAMA MINORU
IPC: C07C39/17
Filed: 1992-11-24
Abstract: PURPOSE:To provide a new diamino compound useful as a raw material for an oriented membrane for liquid crystal display element necessitating high pretilt angle and to provide a new dinitro compound and a new diol compound useful as intermediates for the diamino compound. CONSTITUTION:The diamino compound of formula I (R1 to R3 are H or 1-8C alkyl; R4 to R11 are H, F, trifluoromethyl or 1-3C alkyl), e.g. 1, 1-bis [4-(4- aminophenoxy)phenyl]-4-phenylcyclohexane. The compound of formula I can be produced by reacting 4-phenylcyclohexanone of formula IV or its derivative with a phenolic compound of formula V or its derivative to obtain a new diol compound of formula III, condensing the product with p-chloronitrobenzene of formula VI or its derivative in the presence of KOH, etc., and finally reducing the resultant new dinitro compound of formula II with hydrogen. An oriented liquid crystal membrane produced by using the diamino compound of formula I is free from residual image effect, exhibits high orientation and has a uniform and large pretilt angle over the whole surface area of a substrate having large display area.
Patent JP-H03196016-A (JP)
Title: Light projecting device having projecting luminous flux controlling means
Inventor: TSUKIJI MASAAKI
IPC: G02B27/62
Filed: 1989-12-26
Abstract: PURPOSE:To enable projection of luminous flux from a light source in high precision in a specified direction by inclining a parallel plane plate and adjusting a state of the luminous flux to be projected from an optical condenser. CONSTITUTION:The parallel plane plate 3 is set inclinably on a pivot 4 with respect to the central axis 1a of the luminous flux emitted from a semiconductor laser 1. In this case, the central axis 1a of the luminous flux is displaced by inclining the plate 3 against a spring 6 with a thrust screw 5 by a prescribed angle so as to accord the central axis 1a' past the plate 3 with central axis 2a of the optical condenser 2, thus permitting the central axis 1a' to be accorded with the central axis of the optical condenser in high precision, and therefore, the luminous flux emitted from the optical condenser to be projected in high precision on the prescribed area.
Patent JP-H0983339-A (JP)
Title: Output buffer circuit
Inventor: TANIGUCHI HIDEKI
IPC: H03K19/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an output buffer circuit which can automatically get rid of a state, if occurred, where a potential corresponding to such logic that causes the flow of a through current is given. SOLUTION: If the logic has H levels at nodes N15 and N24, a through current detection part 12a applies 'H', i.e., the AND of such logic to a condition adding part 12b as an activated through current detection signal. The part 12b confirms that the activation time of the through current detection signal is longer than a prescribed time via a delay circuit G21 and an AND gate G22. Then the logic 'H' is given to a compulsive logic adding part 12c. The part 12c turns on the NMOS transistors Q13 and Q14 and compulsively gives the logic 'L' to both nodes N15 and N24.
Patent JP-H05171216-A (JP)
Title: Treating device for discharged gas and liquid of half-calcination furnace for powder metallurgical molding
Inventor: ODAWARA RYUICHI
IPC: B22F3/10
Filed: 1991-12-19
Abstract: PURPOSE:To safely and stably treat the binder discharge gas and liquid from a half-calcination furnace. CONSTITUTION:A binder liquid discharge pipe 6 is provided in the bottom 2 of the half-calcination furnace 1 for powder metallurgical moldings. The other end of this discharge pipe 6 is connected via a valve 10 to a binder liquid recovering container 15 having a hermetic structure. A gas discharge pipe 7 for binder vapor, etc., is connected near to the bottom of the side wall 4 of the half-calcination furnace 1 and the other end of this discharge pipe 7 is connected via a valve 21 to a burner 22. The binder discharge gas and liquid are thus separated and are separately treated.
Patent JP-H10166437-A (JP)
Title: Mold for vacuum molding
Inventor: SHIROTA MASAHIRO
IPC: B29C51/36
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To smooth the mold releasing of a vacuum molded form, in which a recessed part is formed at one side pinching a curved part, by a method wherein the part of a mold, molding the side surface of curved part of a recessed part, is formed of a movable member, separated movably from and restorably to the main body of a mold. SOLUTION: A bumper member 1 is provided with a curved part 2, whose surface is projected, and a lamp house or a first recessed part 3 is formed on one side, pinching the curved part 2, while a second recessed part 4, forming the bent part of the side edge of the bumper, is formed on the other side. The part of the mold for molding the side surface of curved part 2 of the first recessed part 3 of the mold 10 for forming the bumper member 1 through vacuum molding is constituted of a movable member 11, separated from the main body 12 of the mold movably and restorably. The movable member 11 is formed slidably on a slanted surface 18, formed on the main body 12 of the mold, toward the curved part 2.  Further, the movable member 11 is connected to the main body 12 of the mold while being energized by a lever 13 and a spring 14 so as to be capable of returning automatically to a specified position for molding the side surface 5 of the first recessed part 3.
Patent JP-H11176242-A (JP)
Title: Wire harness
Inventor: SAIMOTO TETSUROU
IPC: H01R24/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To automate component installation requiring insertion by installing a joint for branching and connecting all electric wires with a desired connector on a main wire and taking out wires from the connector. SOLUTION: A plurality of electric wires 34 are led out of this wire harness connector 32. Joint terminals 38, 39 for branching and short circuiting the electric wires 34 led out to the respective branched lines and a shorting terminal 40 are attached to the connector 32. No electric wire directly connected between the branching part for other branching electric wires (branch wires) in the middle of the base wire and the connector of the branched wire exists between the connector 32 and a connector at the end parts of the respective branched wire parts. Consequently, the process including the installation of an outer part such as grommet requiring insertion can be made automatic. The joint part is the part to which the joint terminals 38, 39 and the shorting terminal 40 are attached.
Patent JP-H05171265-A (JP)
Title: Production of steel material with high atmosphere corrosion resistance for steel frame structure excellent in high temperature strength characteristic
Inventor: YAMASHITA MASATO
IPC: C22C38/44
Filed: 1991-12-20
Abstract: PURPOSE:To produce a steel material for steel frame structure excellent in weldability and atmosphere corrosion resistance as well as in strength at high temp. CONSTITUTION:A steel having a composition which consists of 0.03-0.15% C, 0.05-0.90% Si, 0.30-2.00% Mn, 0.01-0.10% P, 0.05-0.60% Mo, 0.1-2.0% Cr, 0.1-0.5% Ni, 0.1-1.0% Cu, 0.005-0.1% sol.Al, and the balance Fe with inevitable impurities and in which Mo* represented by the undermentioned equation 1 and PCM represented by the undermentioned equation 2 are regulated to >=0.4 and <=0.25, respectively, is used as a stock and this stock is heated at 1000-1250 deg.C and rolled at >=30% at a temp. in the recrystallization temp. region to undergo the regulation of the structure in the surface layer into the structure in which bainite comprises >=80% by area ratio: Mo* (%)=Mo+1.5C+(0.8+3Mo)V +(2+5Mo)Nb...1; PCM(%)+C+(Si/30)+(Mn/20)+(Cu/20)+(Ni/60)+(Cr/20)+(Mo/15)+(V/10)+5B...2. In the above equations, the atomic symbols represent their contents (wt.%), respectively.