baber/WOPTO huggingface dataset:
Patent JP-H08216635-A (JP)
Title: Detecting system for tire air pressure
Inventor: INOUE YUICHI
IPC: G01L17/00
Filed: 1995-02-09
Abstract: PURPOSE: To respond the variation of air pressure over the wide range of air pressure according to the process wherein factors which alter the air pressure of a tire are detected, and according to the factors, a resonance frequency is obtained by modifying at least one of those comprising the frequency range to be analyzed and the resolution necessary for analysing the frequency, and then the air pressure is detected based on the resonance frequency. CONSTITUTION: A wheel speed is computed by ECU 6 based on data from wheel speed sensors 2 to 5, and when the number of computation times N1 reaches to n0 or more, the number N1 is renewed to 0, followed by the start for counting N2 as the number of computation and analysis times. Thereafter, on the basis of the wheel speed data of number N2, the frequency analysis of resonance esteeming type is carried out with a course frequency resolution such as 2Hz so as to shorten sampling time. When the number of computation times N2 reaches n1 or more, the number N2 is renewed to 0.  Further, the mean value of gains about the power spectra peculiar to respective frequency components, and the resonance frequency (f) in vertical direction and under the spring of a vehicle are computed, while the air pressure P corresponding to the resonance frequency is detected, so that results obtained are indicated on a display 7.
Patent JP-H09190548-A (JP)
Title: Image plotting device
Inventor: TSUCHIMOCHI KAZUNORI
IPC: G06T15/40
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce the aliasing when an image is digitized into pixels by storing the pixel data for every depth to be discarded due to the image digitization as the history information and calculating the density of pixels to be displayed based on the history information. SOLUTION: A pixel data calculation means 2 sorts the pixel data in the order of smaller depth, i.e., the depth Z0 to Z4 and outputs these sorted pixel data to an image history information storage means 3. The means 3 stores these sorted pixel data in a prescribed sequence as the input. A display pixel calculation means 4 inputs the sorted pixel data stored in the means 3 and then searches for the pixel data of 100% area occupation factor in the order of smaller depth. In this case, the pixel data on depth Z2 is detected and the pixel data corresponding to the depth Z3 and Z4 larger than the Z2 are deleted, and the means 4 calculates the density of pixels.
Patent JP-H05185418-A (JP)
Title: Apparatus for cooling aggregate of ready-mixed concrete
Inventor: YAMADA RYUZO
IPC: B28C7/00
Filed: 1992-01-09
Abstract: PURPOSE:To enhance the strength of aggregate and prevent the clogging of a chiller by connecting an aggregate bonded fine particle separation tank between the chiller cooling the cooling water of an aggregate cooling tank and the aggregate cooling tank and directly connecting the bottom part of the separation tank to the aggregate cooling tank to again bond fine particles to the aggregate. CONSTITUTION:A cooling water sprinkling pipe 8 is arranged to the upper part of an aggregate receiving tank 1 to discharge cooling water from a large number of jet orifices to cool aggregate. The sprinkling pipe 8 is connected to the outflow side of a chiller 4 through a changeover valve 5A. The cooling water discharged from the receiving tank 1 and the fine particles washed away from the aggregate are sent to an aggregate cooling tank 3 to be cooled by the cooling water discharged from the chiller 4. A fine particle separation tank 28 is arranged between the chiller 4 and the cooling tank 3 and the aggregate and fine particles discharged from the cooling tank 3 are separated by the separation tank 28 to be returned to the cooling tank 3 from the bottom thereof to again bond the fine particles to the aggregate. At the same time, the cooling water from which the fine particles are removed is circulated to the chiller 4. Therefore, the strength of the aggregate is enhanced and the clogging of the chiller is prevented.
Patent JP-S55115165-A (JP)
Title: Optical information reader
Inventor: TAKANO KAZUKIYO
IPC: G06K7/10
Filed: 1979-02-28
Abstract: PURPOSE: To enable to read in the bar code of read-in body fed in any angle without misreading, by reading in the bar code while one dimension photo diode array is moved parallelly.  
     CONSTITUTION: The self-scanning type primary dimension photo diode arrya 1 is located within the read-in body image forming plane 6 where the image of read-in object 3 is formed with the lens 2, and the array 1 can be moved left and right with the rod 7 of the rotary board 5 coupled with the motor 4. Further, the moving speed of the array 1 is sufficiently made faster than the moving speed of the read-in body 3, and while the array 1 moves from the right end sensor 9 to the left end sensor 8, the signal is photo electric conversion on the image forming plane is sequentially read out with the self scanning. After it is converted into digital signal at the sample hold amplifier 11, it is stored in the memory 13. The content stored in the memory 13 is sequentially read out with the control of the ROM 16 and the control circuit 14 assembling the program processed in advance and the bar code is read in, allowing to read in the bar code of the read-in body 3 fed with any angle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58139824-A (JP)
Title: Installing structure of accelerator pedal, in scooter type motorcycle
Inventor: MATSUURA MASAKAZU
IPC: F02D11/02
Filed: 1982-02-12
Abstract: PURPOSE:To enable an accelerating operation by stepping action and to reduce handle mainpulations, by installing an accelerator pedal on a foot board. CONSTITUTION:A sliding component 32 connected with a throttle valve of a carburetor is installed movably in a longitudinal direction by giving a necessary stroke on the front part of one side of a foot board 12, also an accelerator pedal 31 is installed turnably in a longitudinal direction on the foot board 12 at the rear of an installing position of the sliding component, the accelerator pedal 31 and the sliding component are connected by a linking component with each other, a spring 35 which bounces the sliding component 32 toward its rearward stroke end is installed on either the sliding component 32 or the accelerator pedal 31 and an opening of the throttle valve is adjusted by a movement of the sliding component 32 corresponding to pushing in quantity of the accelerator pedal. An accelerating operation, therefore, can be done by a pushing in operation of the accelerator pedal.
Patent JP-S62191680-A (JP)
Title: Pump device
Inventor: AABAN ARUBINSON
IPC: F04B43/10
Filed: 1987-02-03
Abstract: A pump device for a flowable product comprising a housing (10) and at least two pair of connection pieces (12, 13) on the housing (10). One connection piece in each pair of pieces forms the inlet means to the chamber (16) and the other the outlet means. One pair of an inlet means and an outlet means are operatively interconnected via a sub-chamber forming, not pressure resistant, resilient, tube-shaped hose (11) in the chamber (16). Truncated, perforated, conical hose connection means (17, 18) are arranged at opposite ends of the elongated housing. Check valves (21, 22) of the flap type are arranged for alternatingly opening and closing the inlet and outlet of each pair of connection pieces. Means (24-27) are arranged for pressurizing the hose (11) either internally or externally for operating the pump such that it pumps the product either through the chamber (16) or through the hose.
Patent JP-H01197998-A (JP)
Title: Inverter type x-ray device
Inventor: HINO HIROBUMI
IPC: H02M3/28
Filed: 1988-02-03
Abstract: PURPOSE:To make it possible to realize a set X-ray tube voltage at a good precision by holding a sample of a peak value of an output signal of a tube voltage detector, and controlling an on-off time rate of a DC/DC converter corresponding to the difference between the output signal and a tube voltage set signal. CONSTITUTION:A voltage applied to an X-ray tube 8 through a DC/DC converter 3, a high voltage transformer 5, and a rectifier 2 has pulsation by action of switches 4a, 4b of an inverter 4. This tube voltage Vxd having pulsation is detected by a tube voltage detector 9, a peak value Vxp of the detected value is inputted into a sample holder 33, and the peak value Vxp within one wave form of pulsation of the tube voltage is held for a sample synchronizing an off signal of the switches 4a, 4b of the inverter 4. The sample hold value V'xp is compared with a set tube voltage Vset, and an on-off time rate for a DC/DC converter 3 is controlled based on the difference so as to make the tube voltage peak value to be the set value. A set tube voltage can thus be realized at a good precision.
Patent JP-H02201801-A (JP)
Title: Light projecting device of moving vehicle
Inventor: KANEFUJI YUJI
IPC: F21V21/14
Filed: 1989-01-30
Abstract: PURPOSE:To correctly detect the position of a light receiver by the use of a light projector with a simple structure by reflecting the light from the projector through a rotary mirror, and radiating a light reciprocally swinging at a constant velocity formed by the combination of the rotary mirror and a reflecting mirror. CONSTITUTION:A light projector 1 for radiating a light of razor beams or the like in a specified upper direction is provided at the lower position of a projecting device 15 of a moving vehicle or the like, while the output shaft 18 of a motor 17 rotating at a constant velocity is arranged at the upper position of the irradiated beams from the projector 1. The light beams from the projector 1 is reflected in the radiated direction while they are irradiated vertically by a rotary mirror 2 with respect to the center of the shaft 18, and the beams reflected rearwards is inversed forwards and irradiated by the mirror 2 by means of a pair of inversing mirrors 3 arranged in the form of an open angle. A cover 19 covering these projector 1, motor 17, mirrors 2, 3 and the like is arranged in such a way that a reciprocally swinging light at a constant speed may be irradiated forwards in the effective reflection area with respect to the rotary angle of the opening of inversedly radiating beams.
Patent JP-H11219274-A (JP)
Title: Output device and output method
Inventor: TAKAGI ATSUSHI
IPC: G06F13/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain necessary information to allow verification and determination of the contents of printing information stored inside a printer in use connected to an external information processor such as a host computer or the like. SOLUTION: Plural pieces of printing information sent out from a host computer 3000 through an interface 21 to a printer 1000 are temporarily stored in an external memory 14 such as a hard disk or the like. Then, desired printing information is selected from them, which is simplified to print and output in a printing part 17. At this time, by lowering gradation, performing reduction printing only characters by omitting graphics or the like, it is made easily understandable in simple printing and displayed.
Patent JP-H07242710-A (JP)
Title: Acrolein polymer, its production, storing method for substance, and biocide
Inventor: PEETAA BUAARE
IPC: A01N35/02
Filed: 1995-02-09
Abstract: PURPOSE: To enable wood, glues and coatings to be safely preserved by preparing an acrolein polymer having a specific weight average molecular weight and a specific carbonyl content by reacting acrolein under specific reaction conditions and adding this acrolein polymer as a biocidal agent.  
     CONSTITUTION: A crolein and a catalyst (a 0.01-10 mol/l NaOH aqueous solution) are simultaneously added to a reaction medium (water or the like) in such a manner that the temperature is 25°C or lower and the pH is 10-11, and the mixture is stirred on completion of addition and the polymer is separated. The obtained acrolein polymer has a Mw of the formula (wherein ni is a number of mol; and Mi is a molecular weight) of 2,000-6,000 D and a carbonyl content of 0.5-5 mol/kg of polymer and is an effective biocidal agent in which poisonous acrolein is stabilized. The aqueous polyacrolein dispersion after the reaction is centrifuged and can be washed and then, the product having a water content of about 35% is dissolved in a polyhydric alcohol and used as a preservative or a biocidal agent. This solution is added to wood, facedes, wall coatings, coating glues, starch glues, adhesives or the like. The amount of the polymer to be added is set at 0.01-0.3 wt.%. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61181416-A (JP)
Inventor: ISHIKAWA KEIJI
IPC: H02K11/00
Filed: 1985-02-07
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-S62179000-A (JP)
Inventor: NISHIZAWA TATSUO
IPC: G10L25/93
Filed: 1986-02-03
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-H037571-A (JP)
Title: Sealed cubet for pcr and use of it
Inventor: POORU NIKORASU SHIYUNIPERUSUKI
IPC: C12Q1/68
Filed: 1990-02-02
Abstract: PURPOSE: To amplify and detect a nucleic acid material without contaminating the environment by combining a reaction chamber containing the nucleic acid material and amplification reagents, a circulating means, housing chamber(s), and a means for linking compartment wall fluid-fashion together so as to make a specific action.  
     CONSTITUTION: In this disposable type, closed curvette designed to conduct the amplification and detection of a nucleic acid material, there are equipped a plurality of compartments including a reaction chamber containing the nucleic acid and amplification reagents, a means for actively or passively circulating the contents in the reaction chamber via temperature of about 30 to 95°C, at least one housing chamber situated in close proximity to the reaction chamber so as to be used together with at least one detection material, and a means for mutually linking the compartments in a specified order fluid-fashion when a pressure is applied to the contents in the reaction chamber; wherein at least one of the compartments is provided with a means for immobilizing the nucleic acid material for the purpose of its detection after amplification at a detection point therein. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11220558-A (JP)
Title: Facsimile equipment
Inventor: TAKEDA HIDETOSHI
IPC: H04N1/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment with high convenience by which a user instruction for copy processing of an original is accepted, and the original is copied during read processing of the original for transmission or during transmission processing of read image data. SOLUTION: When a copy key 8b is depressed, while an original is facsimile- communication processed through the depression of a communication key 8a, image data of the original are copied on paper by a print section 6 after read processing of the original, when the copy key 8b is depressed during the read processing of the original by an image read section 4, and the image data of the original are immediately copied, when the copy key 8b is depressed during the transmission processing of the image data by a modem 2 and an NCU 3.
Patent JP-H08218893-A (JP)
Title: Execution method of indoor intake duct for gas turbine
Inventor: KUBO HIROSHI
IPC: F02C7/05
Filed: 1995-02-10
Abstract: PURPOSE: To save or eliminate a need for a manual work in a duct by a method wherein concrete is placed after a lining metallic sheet itself is used replacing with a wood frame for concreting and a duct formed of the lining metallic sheet is installed. CONSTITUTION: The whole of a suction lining sheet 1 made of stainless, except the sheet mounted on a lower part, is divided into approximately 12 sections so as to facilitate assembly thereof at a site and processed in a panel-form manner at a factory. After assembly of side reinforcing bars 8, a suction lining sheet 1 for a side is assembled and reinforced by a timbering 4. Further, outer concrete formwork 2 are installed, width setting separators 3 are arranged between outer concrete formwork and the suction lining sheets 1 and after side surface concrete 5 is placed, the suction lining sheets 1 for an upper surface are assembled, and upper surface concrete 6 is poured. The timbering 4 is disassembled, lower part concrete is placed and the lower suction lining sheet 1 is locked in concrete by means of a hole in anchor.  Further, the side surface of the suction lining sheet 1 is adhered to concrete by means of the width setting separators 3.
Patent JP-H02289573-A (JP)
Title: Condensed heterocycle derivative, its production and herbicide therefrom
Inventor: SATO JUN
IPC: C07D487/04
Filed: 1990-02-01
Abstract: NEW MATERIAL:A compound of formula I [G is H or halogen; A is halogen or NO2; E is H, halogen, CN, NO2, NH2, OH, SH, OR<1> (R<1> is alkyl, cycloalkyl. etc.), of formula II (R<2> is H, alkyl, SCH3, etc.; R<3> is H, Na, K, alkyl, phenyl, etc.), CO2R<4>(R<4> is alkyl, phenyl. etc.), of formula III (R<6> is H, alkyl, alkoxy, etc.; R<7> is H, alkyl, cycloalkyl, etc.). etc.; Z is of formula IV-VII, etc.]; where, in case A and E forms a ring, a compound of formula VIII or IX (J is H, alkyl, CH2OH, benzyl, etc.). EXAMPLE:8-(4-chloro-2-fluorophenyl)-1,6,8-triazabicyclo[4,3,0]2-nonene -7,9-dione. USE:Selective herbicides; in particular, useful for herbicides to be applied on the (paddy) field. PREPARATION:A compound of formula X is made to react in a solvent using an acid, base or heat to obtain the corresponding objective compound of the formula I.
Patent JP-S58141232-A (JP)
Title: Acrylic resin sheet having matte-finished surface exhibiting excellent glare protection effect
Inventor: OOTAKI KUNIHIKO
IPC: C08L33/02
Filed: 1982-02-17
Abstract: PURPOSE:To provide the titled resin sheet which retains a high whole light transmittance, has a matte-finished suface exhibiting a glare protection effect and has excellent whiteness, by blending white carbon and CaCO3 and/or BaSO4 in a finely divided form with a methyl methacrylate polymer. CONSTITUTION:The titled resin sheet is obtd. by blending 1.0-5.0pts. finely divided white carbon powder and 0.5-5.0pts. finely divided CaCO3 powder and/ or finely divided BaSO4 powder with 100pts. methyl methacrylate polymer and  melt- extruding the mixture. The sheet retains a high whole light transmittance,  does not transmit light, has a matte-finished surface which does not disappear by  thermal processing, has a fine appearance having excellent color tone and whiteness, and is useful as a lighting cover.
Patent JP-H04243854-A (JP)
Title: Fluorine-containing thermosetting bisimide compound, its intermediate, their production and fluorine-containing thermosetting imide resin material
Inventor: TAKEDA SHINJI
IPC: C07C233/27
Filed: 1991-01-24
Abstract: PURPOSE:To provide a new fluorine-containing thermosetting bisimide compound useful in a wide field extending from electronic materials to astronautic materials as a raw material for thermosetting polyimide having low water- absorption as well as excellent heat-resistance. CONSTITUTION:The compound of formula [Rf is CnF2n-1 (n is integer of 6-12) which contains one double bond and may be arbitrarily branched; the H atoms of the aromatic ring may be substituted; two imide groups are bonded to the aromatic ring at ortho, meta or para position relative to the ether bond; D is dicarboxylic acid residue having ethylenic unsaturated double bond], e.g. 1,3-bismaleimide-5-(perfluorononenyloxy)benzene. The objective compound can be produced by reacting a compound of formula II with a compound of formula III and cyclizing the obtained new intermediate of formula IV.
Patent JP-H08223403-A (JP)
Title: Image forming device and its image processing method
Inventor: HAYASHIDA HIDETOSHI
IPC: H04N1/387
Filed: 1995-02-10
Abstract: PURPOSE: To allow an image forming device being a composite equipment having a scanner and a printer whose resolution differs from each other to attain image forming with excellent functional performance depending on the image quality of an original such as a binary image with high image quality or a multi-value image with a small storage capacity. CONSTITUTION: The image forming device 1 is a composite equipment having a scanner 2 and a printer 3' whose resolution differs from each other and the printer 3' has a copy mode setting means 6 selecting the text mode or the photographic mode. When the text mode is selected, resolution conversion processing is conducted after threshold processing, and when the photographic mode is selected, thresholding processing is conducted after resolution conversion processing. Moreover, the device 1 is provided with a scanner speed selection means by which the scanner 2 selects the normal mode or the high image quality mode. When the high image quality mode is selected, the read speed of the scanner is made nearly equal to a print speed of the printer 3'.
Patent JP-H0315045-A (JP)
Title: Optical recording medium
Inventor: YOSHIMURA MOTOMU
IPC: G11B7/24035
Filed: 1990-02-01
Abstract: PURPOSE:To enable optical recording using photochemical hole burning (PHB) not only at the temp. of liq. helium but also at the temp. of liq. nitrogen by using specified compds. as guest and host molecules in an optical recording layer. CONSTITUTION:Tetrasodium 5,10,15,20-tetra(4-sulfonatophenyl)porphyrin dodecahydrate or 5,10,15,20-tetrakis(1-methyl-4-pyridyl)-21H,23H-porphin tetra-p- tosylate may be used as a guest molecule in an optical recording layer. At least one kind of compd. consisting of units represented by formula I is used as a host molecule. In the formula I, R1 is H or CH3 and R2 is C2H4, C3H6 or C4H8. Optical recording using PHB is performed at the temp. of liq. helium or above and even at the temp. of liq. nitrogen.
Patent JP-H11219312-A (JP)
Title: Data cache method and data access method
Inventor: FUJIWARA SHINJI
IPC: G06F5/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To designate the precision of data and to efficiently access a large size data object. SOLUTION: A data access request containing a requested precision of data is issued from a client 1. A cache device 2 judges whether the designated data exists in a cache or not. When the designated data exists, compression attribute of the cached data is referred to. When it satisfies the precision designated in the data access request, the compressed data is returned. When it does to exist in the cache or precision is not satisfied, data received from a data supply source is compressed in a range satisfying the designated precision, it is registered in the cache and is returned to the client 1.
Patent JP-2000218078-A (JP)
Title: Folding and piling device for sheet-like body
Inventor: KATO KANEMI
IPC: B65H45/22
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a folding and piling device for a sheet-like body capable of automatically folding the end part of the sheet-like body into three to be fixed and making anyone able to easily and accurately change a folding width. SOLUTION: This folding and piling device for the sheet-like body is provided with first and second carrying means 2 (3) for folding and piling the belt-like part of the sheet-like body in the direction of stretching a fold in a longitudinal direction and a working means for mutually fixing two side parts sent to the send-out part of the first and second carrying means 2 (3). Then, in the preceding stage of the second carrying means 2, a guide mechanism 6 for guiding the end part of the sheet-like body so as to be folded and piled to the belt-like part is provided.  Further, it is provided with a moving mechanism for making at least one of the first carrying means 2 and the second carrying means (3) movable, an operation panel 9 capable of inputting folding width data and a control means for moving the first and second carrying means 2 (3) corresponding to the set folding width data and changing a relative distance between the introduction parts.