baber/WOPTO huggingface dataset:
Patent JP-H11317671-A (JP)
Title: Data compressing device and data compressing method therefor
Inventor: ISHIDA MASAHIRO
IPC: H03M7/46
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a data compressing device which accelerates data compression processing and a data compressing method. SOLUTION: A test pattern compressing device 10 includes a BW conversion application deciding part 11, a BW converting part 12, a comparing part 13, a data selecting part 14 and a run length compressing part 15. The part 11 measures the transition number of times of input data, decides to the effect that Burrows-Wheeler(BW) conversion processing is applied to the input data, when the measurement data is a prescribed value or less or decides to the effect that the conversion processing is not applied, when it is larger than the prescribed value. When the conversion processing is not applied, a conversion operation is not performed by the part 12 but run-length-coding processing is performed to the input data by the part 15.
Patent JP-H0430342-A (JP)
Title: Optical disk device
Inventor: NIMATA AKIO
IPC: G11B11/105
Filed: 1990-05-25
Abstract: PURPOSE:To improve the quality of a reproducing signal while reproducing power is limited to a prescribed value by providing an optical amplifier in a signal reproduction optical path. CONSTITUTION:An optical amplifier 15 is inserted between a polarized beam splitter 8 and a photodetector 9 and between the polarized beam splitter 8 and a photodectector 10 respectively and amplifies a signal light separated into weak S and P polarized lights. Let an amplification factor of each optical amplifier be 10 and a level of a signal light outputted from the polarized beam splitter 8 be correspondent to a Kerr rotation angle of 0.5 degree. On the other hand, the output light level of each optical amplifier 15 is equivalent to 5-degree rotation and a value resulting from the calculation of a difference of outputs of the amplifiers 15 at a differential amplifier 11 is obtained at a signal output terminal 12. Thus it is possible to increase the C/N of the reproducing signal without increasing the reproduction power of the light source.
Patent JP-S5562910-A (JP)
Title: Anti-fogging transparent article and its preparation
Inventor: MASUHARA HIDEKAZU
IPC: C09K3/18
Filed: 1978-11-07
Abstract: PURPOSE: To prepare a transparent article having improved anti-fogging properties and surface hardness, by copolymerizing a methacrylate or acrylate having one or more alcoholic hydroxyl groups with a polyfunctional (meth)acrylate and (meth)crylates other than those described above.  
     CONSTITUTION: A monomer mixture comprising 20W80wt% of a methacrylate or acrylate having one or more alcoholic hydroxyl groups, 20W80wt% of a polyfunctional (meth)acrylate, and 0W60wt% of (meth)acrylates other than those described above is copolymerized at a low temperature. After the copolymerization is completed, the molded resin article is annealed for a time necessary to remove the strain. The article thus obtained has improved anti-fogging properties, surface hardness, and durability for a long time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0435201-A (JP)
Title: Polarized wave selecting receiver
Inventor: YANAGISAWA KAZUSUKE
IPC: H01P1/165
Filed: 1990-05-25
Abstract: PURPOSE:To obtain a characteristic stable for a long period without provision of a mechanical turning part by selecting microwave signals different from the polarized wave forms with an electronic operation. CONSTITUTION:The selection of the state of 1st and 2nd amplifiers 5, 7 and 1st and 2nd phase shifters 6, 8 is controlled selectively and a signal in response to either a vertically polarized wave or a horizontally polarized wave made incident on a circular waveguide 1 from a synthesizer 9 is outputted, and a signal in response to either a right circularly polarized wave or a left circularly polarized is outputted. Thus, a signal different from a polarized wave form is selected and received by the electronic operation. Thus, no mechanical turning part is required and a stable characteristic is obtained for a long period.
Patent JP-H09315587-A (JP)
Title: Quantitative excavation control method for continuous unloader
Inventor: HOSOMI KAZUO
IPC: B65G67/60
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To hold a hopper level to the specified quantity by dividing set cargo handling weight by the product of conveying speed of a belt feeder and opening area of a delivery port of a hopper to compute the actual bulk specific gravity of load, and controlling the accumulating quantity of the hopper on the basis of the actual bulk specific gravity. SOLUTION: A feeder measure VF a feeder speed sensor 48 for detecting the carry-out speed of a belt feeder is supplied to an actual bulk specific gravity computing part 51. The moving average of n-number part to bulk specific gravity obtained from the inputted feeder measure VF[m/h], preset opening area A[m<2> ] of a delivery port of a hopper, and set cargo handling weight Q* [T/h] set according to conveying capacity of a ground side conveyor is computed on the basis of YR=1/n× Q*/VF×AA, and supplied as actual bulk specific gravity YR[T/m] to a crossfeed measure control circuit 54. The crossfeed measure control circuit 54 makes the rotating speed and crossfeed speed of a sprocket and an excavating part coincide with the reference measure based on the actual bulk specific gravity YR.
Patent JP-H04361056-A (JP)
Title: Ink jet recording
Inventor: INADA GENJI
IPC: B41J2/05
Filed: 1991-06-07
Abstract: PURPOSE:To eliminate mixture of inks in different colors and to prevent deterioration in image quality arising from blot without letting image outputting speed decrease greatly in formation of images by multidroplet method executed by multiscanning. CONSTITUTION:In the case where pixels in different ink colors are placed adjoining each other on a material whereon recording is made, a scanning for formation of an image in either one of the two different colors is executed in a scanning process (scan 4) wherein a liquid droplet is selectively shot from an ejection port after execution in a scanning process (scan 3) wherein the liquid droplet is not shot from the ejection port. Because of the above-mentioned scanning operations, a lag comes to exist in timing of ejections to the adjoining pixels, enabling the ink droplet to one pixel to be shot only after fixation of the ink droplet to another pixel. Thereby color mixture arising from blot can be prevented.
Patent JP-S63300457-A (JP)
Title: Disk player
Inventor: YAMADA YOSHINORI
IPC: G11B17/04
Filed: 1987-05-29
Abstract: PURPOSE:To simplify a construction and to reduce the cost by driving a detection means by the movement of a disk loading and performing a loading operation along the vertical face via a locking means. CONSTITUTION:When a disk D is abutted to a cover 20 and pushed into a throat 11, a switch is turned ON and a loading motor 110 is actuated. The loading of the disk D is executed by the rotation of the loading motor 110, the push-in of the disk D is detected by a detection pin 162 and detection arm 160, a releasing lever 102 is pushed out to the front face side of a player and by the stroke movement of the releasing lever 102 a constraining lever 103 is subjected to the left turning centering around an axis 103A. By this left turning a rocking arm 104 is turned to the right in a clockwise direction, a stop pin 104X is descended downwards, a clamp arm 202 is descended and a clamper 201 catches a table 206 by interposing the disk D.
Patent JP-H09314410-A (JP)
Title: Method for spot facing with numerical control system
Inventor: TATEISHI SHUSUKE
IPC: B23C3/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a spot facing method employing a hollow cutter with a numerical control system and applicable to a program for an ordinary cutter, so that the productivity can be promoted. SOLUTION: During cutting work employing a hollow cutter with the cutter compensation method and referring to the cutter information, when a depth Z of cut is larger than a height K of inside cutter, the cutting with the hollow cutter for start cutting work is executed moving horizontally and vertically according to the predetermined locus, and when the depth of cut reached to the predetermined value, the hollow cutter is controlled to move horizontally.
Patent JP-H10327898-A (JP)
Title: Preparation of sample for diagnostic test based on nucleic acid
Inventor: PERRIN LUC HENRI
IPC: C12N15/09
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a new method for preparing a sample in which a liquid biological material is pooled, enabling to enhance the sensitivity of the diagnostic test based on nucleic acid. SOLUTION: A precipitating agent (e.g. polyethylene glycol, dextral sulfate or ammonium sulfate) is added to selectively precipitate nucleic acid, thereby improving the sensitivity of the diagnostic test for detecting the nucleic acid of an infectious substance in a sample in which a liquid biological material is pooled. A preferable precipitating agent is polyethylene glycol(PEG) having a mol.wt. range of 1,000-10,000 and having a final concentration of 1-5%(w/v). A monovalent or divalent salt, preferably the monovalent salt, is further added to accelerate the precipitation of the uncleic acid, The monovalent salt is preferably NaCl or KCl. The amount of the salt to be added depends on the concentration of a salt already existing in the biological sample, and is commonly about 145 mM salt which is a physiological salt concentration.  The final salt concentration of the mixture is preferably 200-450 mM, most preferably 270-325 mM.
Patent JP-S61296069-A (JP)
Title: Aqueous concentrated dye solution composition
Inventor: TANIGUCHI KOICHI
IPC: C09B67/24
Filed: 1985-06-25
Abstract: PURPOSE:A highly concentrated, stable, brown dye aqueous solution composition, containing both specific brown dye and a water-soluble polyalkylene glycol. CONSTITUTION:The aimed composition containing (A) brown tetrakisazo dye shown by the formula [X is Li, -NH2(CH2CH2OH)2 or -NH(CH2CH2OH)3; n is 1 or 2] (B) preferably 1-40wt% (based on total amount of the composition) of water-soluble polyalkylene glycol.
Patent JP-H087089-A (JP)
Title: Memory address setting method
Inventor: OZAKI TAKEO
IPC: G06T1/60
Filed: 1994-06-20
Abstract: PURPOSE:To elimiante the necessity of the conversion of a storage address at the time of data processing, and to reduce dependence and a burden to software by repeating specified storage accompanying the movement in an X-direction and a Y- direction of an object to be measured. CONSTITUTION:The data of the start point of the object 1 to be measured shown by (1) is stored in the least significant address of a memory 4, and the data in the X-direction is stored gradually in the memory 4 in accompany with the increase of a memory address, and the data of the end point of the object 1 to be measured shown by (2) is stored in the memory 4, and the recording of a first line in the X- direction is finished. Next, at the point of time when the data of the end point of the object 1 to be measured shown by (2) is stored in the memory 4, the address interval of a prescribed value is added by a termination signal PULSE 2, and operation is shifted by one line portion in the Y-direction, and the data whose start point is the terminal end 13 of a second line is stored in the moved memory address, and the data from the terminal end 13 to a beginning end 12 is stored in the memory 4 in accompany with the decrease of the memory address. By repeating this, the data of the object l to be measured is stored in the memory address of the memory 4 as keeping the determined intervals, and the processing is facilitated.
Patent JP-S61295670-A (JP)
Title: Manufacture of gaas semiconductor device
Inventor: KITAURA YOSHIAKI
IPC: H01L29/812
Filed: 1985-06-25
Abstract: PURPOSE:To control the quantity of side etching in a gate electrode and to arrange the gate electrode at a desired distance apart from source and drain regions for realizing a high-velocity GaAs IC, by changing the distance between electrodes of an RIE device during the formation of the gate electrode. CONSTITUTION:Si<+> ions are implanted into a semi-insulating GaAs substrate 21 by the use of a mask 22. The ion-implanted layer is activated by the heat treatment. Then, WN 24 as a gate metal is deposited on the whole surface of the wafer by means of the reactive sputtering. A gate pattern 25 is formed of photoresist. The WN 24 is etched by the use of the photoresist as a mask. In the first half of the etching process, the electrodes of an RIE apparatus are spaced from each other by 20mm for maintaining the anisotropism. In the latter half, the electrodes are spaced by 70mm for offsetting the gate electrode with respect to source and drain regions. The configuration and the quantity of side etching can be easily controlled with good reproducibility by changing the distance between electrodes or changing the time for changing the distance between the electrodes. Si<+> ions are implanted in the source and drain regions 26 and 27 in a self-aligning manner with respect to the gate electrode, and the ions are activated by the cap annealing. Ohmic electrodes 29 are formed in these source and drain regions.
Patent JP-S5361968-A (JP)
Title: Production of semiconductor device
Inventor: TANIGAWA YOSHIKI
IPC: H01L21/28
Filed: 1976-11-15
Abstract: PURPOSE: To perform multilayer wiring effectively by obviating influencing of the stepping produced in film on electrode wiring, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5469583-A (JP)
Title: Polymer emulsifier
Inventor: SHINODA KATSUROU
IPC: C09K23/52
Filed: 1977-11-14
Abstract: PURPOSE: To provide an emulsifier for synthetic resin emulsions, which is based on a monovalent unsatd. alcohol ester of a maleic anhydride-alkoxymethylacrylamide copolymer, and has the effect of enhancing the brightness, water resisting property, alkali resistance and heat resistance of paint film.  
     CONSTITUTION: The emulsifier for syntheitc resin emulsions usable as coatings, adhesives, etc. is made of ester of a copolymer consisting of 5W50, pref. 10W 30 wt% of maleic anhydride, 0.5W95, pref. 2W30 wt% of alkoxymethyl(meth)acrylamide and other copolymerizable monomer such as styrene, and an unsatd. alcohol having one hydroxyl group, e.g. 2-hydroxyethylacrylate. The ratio of the alcohol is 0.5W50, pref. 1W20 wt% and the average MW of the ester is 500W 500000, pref. 1000W100000. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11328127-A (JP)
Title: Remote command execution system and method for integrated operation management
Inventor: HIRANO YUJI
IPC: G06F13/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce operator's operation by performing the same remote operation on plural agents at the same time when one manager machine remotely operates the agent machines in a computer system for integrated operation management. SOLUTION: In the computer system consisting of server host computers (agent) and the manager computer for totally managing and operating them which are connected to a network, an input control means 113 which functions to obtain an agent machine name from an agent managing means 115 managing the agents to select computers for execution and inputs execution commands accepts a request from an operator and delivers the inputted commands to the corresponding agents by a remote executing means 112 at a request from the operator. Each agent machine having received the request from the manager 11 executes commands and return their results to the manager.
Patent JP-S5463439-A (JP)
Title: Solar heat collector
Inventor: INAGAKI KIYOKAZU
IPC: F24S10/70
Filed: 1977-10-28
Abstract: PURPOSE: To provide a solar heat collector whose heat collection efficiency is improved by providing a selective absorption surface for sunlight only on the semi- circumferential surface facing the parabolic mirror of a heat collecting pipe to reduce the loss of radiant heat from said heat collecting pipe.  
     CONSTITUTION: In a solar heat collector having a tubular parabolic mirror 1 and a heat collecting pipe whose center axis is set along the focal line of said parabolic mirror 1, a selective absorption surface 5 having a function of reducing the loss of radiant heat from a heat collecting pipe 3 through the process consisting of absorbing at a high efficiency and converting into heat sunlight is provided only on the semi-circumferential surface of said heat collecting pipe 3 facing said parabolic mirror 1. Thereby, the area of the parabolic surface of said heat collecting pipe 3 on sunlight incidence side can be decreased for reducing the value of radiant heat so that the heat collection efficiency of said heat collecting pipe 3 can be improved. In ths drawing, numbers 2W1 and 2W2 denote sunlight, and 4 a heat medium course. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04336529-A (JP)
Title: Between-substrate holding structure of matrix type liquid crystal display device
Inventor: MURAI YASUHIDE
IPC: G02F1/1339
Filed: 1991-05-13
Abstract: PURPOSE:To prevent the defect of a part of a picture element part or the reduction of the opening ratio and easily make the thickness of a liquid crystal layer nearly uniform. CONSTITUTION:The first spacer particles 60,... for keeping the interval of the peripheral parts of the upper and lower side transparent substrates 32 and 10 are mixed into sealing material 48, and the second spacer particles 62,... for keeping the interval at the center parts of the upper and lower side transparent substrates 32 and 10 are arranged at the position corresponding to a black matrix 34 (light nontransmission regions 58,...). Since each of the first and second spacer particles 60 and 62 has a spherical shape, and the particles having the equal outer shape precision can be easily prepared, the interval between the upper and lower side transparent substrates 32 and 10 can be easily set nearly uniform over the whole surface. Since the second spacer particles 62,... are arranged in the light nontransmission regions 58,..., the defect of a part of a picture element part or the reduction of the opening ratio can be prevented by the existence of the second spacer particles 62,....
Patent JP-H06348489-A (JP)
Title: Arithmetic unit
Inventor: WATANABE MASAO
IPC: G06F7/00
Filed: 1993-06-08
Abstract: PURPOSE:To generate a status signal without using output data from an amplitude limiting circuit, to suppress speed reduction due to the delay of the amplitude limiting circuit and to speed up processing. CONSTITUTION:At the time of receiving an input data 14, an arithmetic circuit 17 executes operation in accordance with a control signal 12 outputted from a decoder 13 receiving an arithmetic instruction 11 and outputs its operation result to the amplitude limiting circuit 18 and a flag generating circuit 20. The circuit 18 outputs an input as it is in accordance with a control signal 16 outputted from the circuit 17 or converts the input into a positive or negative maximum value and outputs the converted maximum value as output data 21 from this arithmetic unit. Simultaneously the circuit 20 outputs a status signal 19 for the arithmetic unit in accordance with the output data 15 of the circuit 17 and the control signal 16 from the circuit 17.
Patent JP-S63300669-A (JP)
Title: Facsimile reply device
Inventor: MIHASHI YOSHIYUKI
IPC: H04L29/06
Filed: 1987-05-29
Abstract: PURPOSE:To quickly investigate a fault cause at a failure by informing the combination of PB signals corresponding to a predetermined function to a facsimile reply device via a telephone line. CONSTITUTION:In receiving a character code from a host device via a counter host interface section 11, a code pattern conversion 12 converts a character code into a character pattern and edits the code according to a format control code. When a link by a network control section 14 is established, a facsimile terminal control section 13 sends the picture signal converted by the conversion section 12 to a facsimile terminal equipment. In receiving a PB signal after a call is detected by the control section 14, the content is discriminated by a PB signal detection section 15 and informed to a control section 16. The combination of figures informed is discriminated by the control section 16 to discriminate the coincidence with the predetermined specific code and when they are coincident, the content of the memory is converted into the character code, and converted into a code pattern, outputted to a facsimile terminal equipment thereby investigating a cause of fault quickly.
Patent JP-H04365415-A (JP)
Title: Hand for harvesting fruit vegetables
Inventor: UEDA YOSHIHIRO
IPC: A01D46/00
Filed: 1991-06-10
Abstract: PURPOSE:To suitably perform a stalk-cutting work, etc., by the relative movement of a catching member in the response to the size of a fruit vegetable without relating to the shape of the fruit vegetable by setting a relative distance from the catching position of the catching member of a catching case having an opening for introducing the fruit vegetable to the backward movement position thereof. CONSTITUTION:A standard position is set between the catching position and the backward movement position of a catching member 10. A target fruit vegetable is adsorbed with the catching member 10, and a cylinder 23 is driven to project a catching member case 12 from the catching action position to the standard position. The sum of a variation distance Ys at the standard position and the maximum value Ym of the variation distance reaching the standard position is determined, and the sum is multiplied by a positive constant K to give a set transfer distance.
Patent JP-H11313798-A (JP)
Title: Ophthalmologic apparatus
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and minimally lift eyelid of a subject only when it is needed at the time of eye examination by providing an ophthalmologic apparatus with a contact member to be pressed near the eye to be examined and a drive means for driving the contact member in an open eyelid direction. SOLUTION: The eye examination section 1 of a fundus camera is derivable disposed by an aligning driving means so that the section can be aligned with the eye E to be examined on an optical path 01 fixed to a face rest 2. The face rest 2 is provided with an eye examination opening 3. A forehead pad 4, a cheek pad 5 and an eyebrow pad 6 are mounted at the face rest 2. The eyebrow pad 6 is formed of an elastic member at the front end of an arm 7 in such a manner that sure contact may be obtd. regardless of the ruggedness of the testee's face. The other end of the arm 7 is made vertically movable by a linear ultrasonic motor 8.  Then, when the testee peeps the eye examination opening 3 and presses the forehead F and the cheek H to the forehead pad 4 and the check pad 5, the eyebrow pad 6 is brought into contact with the top of the eyebrow M and a motor 8 is driven in an arrow A direction, by which the skin of the eyeblow M portion is pulled upward and the eyelid is opened.