baber/WOPTO huggingface dataset:
Patent JP-H06348471-A (JP)
Title: Device for retrieving software parts
Inventor: NOGUCHI MASAHIRO
IPC: G06F9/06
Filed: 1993-06-11
Abstract: PURPOSE:To eliminate misdetection or overdetection at the time of retrieval and to enable a user to simply retrieve data. CONSTITUTION:A description document for software parts is constituted of plural independent description attributes and each description attribute in the description document is collected by directory means 6a, 6b independent in each description attribute and stored as intermediate data 8a, 8b to be retrieved. At the time of retrieval, respective description documents satisfying respective retrieval conditions are retrieved from respective intermediate data 8a, 8b to be retrieved by respectively independent retrieval means 5a, 5b corresponding to respective description attributes and these retrieval results are synthetically evaluated by a retrieval result synthetic evaluation means 10 to obtain a final retrieval result. Since a retrieval means can be independently specified in each description attribute, retrieval corresponding to the type of the data of each description document can be executed and this retrieval device is allowed to flexibly correspond to the variety of retriever's observation to each part.
Patent JP-S5964203-A (JP)
Inventor: YOHANESU BUERUKUMAISUTAA
IPC: B23B13/10
Filed: 1983-09-08
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-H10339320-A (JP)
Title: Dynamic pressure bearing device
Inventor: HAYAKAWA MASAMICHI
IPC: F16C33/10
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To attain long extending of a life by preventing generation of seizure or the like in a dynamic pressure bearing device. SOLUTION: A lubricant reservoir part 33 formed between dynamic pressure bearing parts 22a, 22a is divided into a first/second lubricant reservoir part 33a, 33b, also adjacent to the dynamic pressure bearing part 22a, the second lubricant reservoir part 33b is provided, adjacent between the fellow second lubricant reservoir parts 33b, 33b, the first lubricant reservoir part 33a is provided, here in the second lubricant reservoir part 33b, as compared with the first lubricant reservoir part 33a, generation of a bubble is made difficult.  In the case of generating a bubble, it is generated in the first lubricant reservoir part 33a so as to be stagnated, on the other hand, the second lubricant reservoir part 33b is set to a size able to ensure a supplemental amount of a lubricant 8 required for the dynamic pressure bearing part 22a at rotation time, even when a bubble 4 is generated to stagnate in the first lubricant reservoir part 33a, so that from the second lubricant reservoir part 33b to the dynamic pressure bearing part 22a, the lubricant 8 can be well supplemented.
Patent JP-H1112099-A (JP)
Title: Adhesion of synthetic corundum and production of synthetic corundum
Inventor: FUKAZAWA HAJIME
IPC: G01N21/05
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cell having no interference fringe on the adhered face by grinding prescribed faces for mutually adhering synthetic corundum fragments, putting the ground faces together, pressing one side thereof to form the side of the ground faces into an optically contact state, and heating the fragments at the temperature lower than the melting point to form the fragments into the wholly optical contact state. SOLUTION: Spacers 4 and 4, and a light transmission plate 5 are cut out from a crystalline block 1 of a synthetic corundum, and the upper and lower surfaces and one side surface of the spacers 4 and 4, and upper and lower surfaces of the light transmission plate 5 are ground. A pair of the spacers 4 and 4 are arranged on the upper surface of the light transmission plate at a distance to provide a layered product 6, and the layered product 6 is put to touch mutually crossing positioning blocks 8 and 9 on a jig table 7.  One of end sides of the spacers 4 is pressed by a pressing jig 10 to form the contact surfaces of the spacers 4 and the light transmission plate 5 into an optical contact state and to form the remaining parts into a state having interference fringe on the contact surface, and the spacers 4 and the transmission plate 5 are heated to the temperature not higher than the melting point of the synthetic corundum to form the spacers 4 and the light transmission plate 5 into the optical contact state in the method for adhering the synthetic corundum.
Patent JP-S6321865-A (JP)
Title: Semiconductor device for transistor type dynamic memory cell
Inventor: HARA TOSHIO
IPC: H01L27/108
Filed: 1986-07-16
Abstract: PURPOSE:To reduce the occupying area of a semiconductor device thereby to improve the integration thereof by superposing a semiconductor layer of digit line, an electrode layer of a word line and an electrode layer for storing charge to form a stereoscopic circuit. CONSTITUTION:The bottom of a groove of a rectangular sectional shape formed on a semiconductor substrate 101 is opposed to a semiconductor layer 106 of a digital line separately from a gate insulating film 105, an electrode layer 104 of a U-shaped word line is disposed along the periphery in a groove, and the periphery of the outside is opposed to the substrate 101 separately from a gate insulating layer 105 at the right and left sides of the groove. The inside of the layer 104 of the word line is opposed to an electrode 107 for storing charge separately from a first dielectric unit 102, the electrode layer 107 is ohmically connected to the substrate 101 through a semiconductor layer 109, and the uppermost end is opposed to an electrode wiring layer 103 separately from a second dielectric film 108. Thus, a memory cell reduces an area occupying on the substrate 101.
Patent JP-S5689317-A (JP)
Title: Conveying method of wire rod coil
Inventor: KANEDA HIROSHI
IPC: C21D9/52
Filed: 1979-12-24
Abstract: PURPOSE:To assure the space between preceding and succeeding coils without so much decrease in productivity by gradually increasing the conveying speed while coiling is under progression in an air cooling zone and decreasing the speed in a heat retaining zone thereby forming a desired layer thickness coil at the time of cooling the hot rolled wire rod coil during transferring. CONSTITUTION:A wire rod of 5.5mm.phi is rolled at a speed of, for example, 61m/sec, and is dropped by a coiler 1 into an air cooling zone 2a of 4m length at a 1,000mm.phi ring diameter. Here, the initial speed 6m/min is gradually increased as shown in the figure and is then shifted to the next heat retaining zone 2b of a 3m/min conveyor speed. Net rolling time of one billet is 177sec and a rolling interval is 10sec. As a result, the layer thickness coil of about 400 rings/m ring density is well formed in the zone 2b. In the position relations of the preceding and succeeding coils 3a, 3b, 3b completes moving about 1.5m upon arriving of the leading end of 3b at the final end of 2a during the interval of 10sec and even if the leading end of 3b shifts to 2b, the space (l) from the ring diameter is about 400mm. and mutual overlapping does not occur, as shown successively in the figures.
Patent JP-S5689306-A (JP)
Title: Cross helical rolling method
Inventor: YOSHIHARA SEISHIROU
IPC: B21B19/02
Filed: 1979-12-24
Abstract: PURPOSE: To prevent faulty biting and bottom breakthrough, and to improve rolling efficiency, by protruding a mandrel into the roll gap of a couple of rotating skew rolls forward in order to insert the mandrel into a blank pipe, and by giving a spiral feed to the mandrel in order to apply the rolling work to the blank pipe with  a couple of skew rolls.  
     CONSTITUTION: A cylindrical blank pipe or a bottomed cylindrical blank pipe P is fed into the gap of a couple of skew rolls 1 by the pusher 5. At the same time, the rolling mandrel 2 is protruded from the rolling work starting point S of the roll 1 into the blank on the feed-in side; hereby, the mandrel 2 is inserted into the blank pipe P, then, the mandrel 2 is given a forcible spiral motion A1. Hereby, the front end surface of the blank pipe P receives a rolling load from the skew rolls 1, and the inner surface of the blank pipe P is pressed by the parallel zone of the mandrel 2, whose length is 1.5 or more times of length of the rolling zone of the roll 1; hence, the blank pipe P goes ahead making a spiral motion A1 and is rolled. Next, the mandrel 2 is coupled with the supporting mandrel 3 in order to be transmittable the torque; then, the mandrel 2 and the supporting mandrel 3 smaller in diameter by 5mm or more than that of the mandrel 2, are pulled away by the pinion 6 from the pipe P, and the pipe P is pulled away from the rolls 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0512721-A (JP)
Title: Manufacture of optical disk
Inventor: MIYASHITA HIDEO
IPC: G11B7/26
Filed: 1991-07-08
Abstract: PURPOSE:To prevent an upper and a lower disk from abutting on each other on one side if the stucked disk is irregular in thickness by pressing and stucking the disks on each other by an upper and a lower disk sucking jig while blowing compressed air out of the upper and lower disk sucking jigs. CONSTITUTION:When the disks are sucked, a pump 14 for suction and a solenoid valve 15 on the sucking pump side operate and the disks are held by the upper and lower solenoid valve sucking jigs; and the upper and lower disk sucking jigs gradually approach to each other in said state and once the two disks contact each other, the solenoid valve 15 is closed immediately and the sucking pump 14 stops. Then a solenoid valve 17 on the side of a compressed air line 16 is opened and the compressed air is blown out of holes 12 bored in the upper and lower disk sucking jigs through an air discharge line 13. In this case, the blown-out compressed air serves as a cushion to equally apply a force to the entire disks, so the disks do not abut on each other at one side.
Patent JP-S6227098-A (JP)
Title: Treatment of waste water
Inventor: HAYASHI YUKIMASA
IPC: C02F3/34
Filed: 1985-07-29
Abstract: PURPOSE:To efficiently settle and separate heavy metals in waste water contg. the heavy metals by bringing the waste water into contact with an enzyme culturing material. CONSTITUTION:The waste water contg. the heavy metals such as Cd, mercury and lead is brought into contact with the material for culturing enzyme such as Saccharomyces cerevisiae, Schizosaccharomyces pombe or Candida utiris. As a result, the heavy metals in the waste water are settled and separated and the concn. of the heavy metals is decreased to the effluent standard value specified by Water Pollution Control Law or below. The separated heavy metals can be recovered by dissolution and can be treated at a relatively low cost. The treatment is possible even if org. pollutants and suspended matter mixedly exist therein. The heavy metals are separated and recovered from the living body and the living body is reutilizable as a nutrient material; therefore, there is the advantage that the generation of sludge is decreased.
Patent JP-2000357375-A (JP)
Title: Magnetic disk device
Inventor: SAITO KAZUHIKO
IPC: G11B20/12
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic disk device in which a rate of a servo sector region can be reduced on a magnetic disk without decreasing the number of servo sectors. SOLUTION: This magnetic disk device is divided into a high-order address part making an address part included in each servo sector SS1'-SS4' as components in a magnetic disk 1' a main address write-in part and a low order address part making it an address write-in part depending on the main address, while a high-order address indicating the main address is written in a high-order address part alternately for each servo sector out of each servo sector SS1'-SS4' in the write-in, a low-order address indicating an address depending on the main address is written in a low-order address part, and this empty region can be used as a data region by halving a conventional region of an address part in each servo sector SS17-SS4' and reducing a servo region.
Patent JP-S6411994-A (JP)
Title: Production of zn alloy plated steel sheet
Inventor: ODAJIMA TOSHIO
IPC: C25D5/26
Filed: 1987-07-06
Abstract: PURPOSE:To produce a Zn alloy plated steel sheet having superior corrosion resistance and chemical treatability by electroplating a steel sheet with a Zn alloy plating bath having a specified Pb<++> concn. and by subjecting the plated steel sheet to cathodic electrolytic treatment or other treatment in an acidic soln. CONSTITUTION:When a Zn alloy plated steel sheet is produced, a steel sheet is electroplated with a Zn alloy plating bath contg. Pb<++> adjusted to 0-1ppm concn. The plated steel sheet is then subjected to cathodic electrolytic treatment, cathodic-anodic electrolytic treatment, anodic-cathodic electrolytic treatment, anodic electrolytic treatment or immersion treatment in an acidic, neutral or alkaline soln. Thus, a Zn alloy plated steel sheet having superior adhesion to paint and superior corrosion resistance after coating is obtd. The obtd. steel sheet is useful as a rustproof steel sheet for an automobile body or household electrical appliances or as building materials.
Patent JP-S6060013-A (JP)
Title: Traction truck
Inventor: YAMADA MASASHI
IPC: B60D1/02
Filed: 1983-09-09
Abstract: PURPOSE:To let a truck steer automatically as well as to make its smooth driving attainable, by coupling each pair of front and rear wheels intelockingly with each of front and rear traction levers via a steering knuckle and an interlocking link, while installing a device which lockes each of these front and rear traction levers to each straight drive attitude. CONSTITUTION:A truck body 1 is provided with each of a symmetrical pair of wheels 2 and 8 and a pair of symmetrically rockable traction levers 5 and 11 in front and in the rear. In this case, a pair of front wheels 2 are interlockingly coupled with the front traction lever 5 via a steering knuckle 4 and an interlocking link 7 at both sides. Likewise, a pair of rear wheels 8 is also interlockingly coupled with the rear traction lever 11 via a steering knuckle 10 and interlocking link 23 at both sides. And, there are provided with traction lever locking devices 14 and 15 having a lock pin 17 liftably supported by a guide being secured tight to the front and rear of the truck body 1. With this constitution, these traction levers 5 and 11 at the opposite side to a traction direction is surely locked in advance so that the truck body 1 is travelable in the traction direction.
Patent JP-H0918897-A (JP)
Title: Stereoscopic image display device
Inventor: HOSHI HIROAKI
IPC: G02B30/30
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To improve the brightness and also to substantially reduce the crosstalk of a stereoscopic image display device by providing the optical modulation elements which are arrayed in a two-dimensional form, a parallax barrier which has a prescribed opening part and a light shielding part, and an element which divides and deflects the light received from an illumination light source. SOLUTION: Plural parallax images inputted to a terminal 10 are divided into stripes by a stripe generation circuit 8 and synthesized with each other into a synthetic image. The data on the synthetic image are inputted to a display driver 7 for display of the stripe image syntheses 6. On the other hand, a back light 5 is lit by a back light driver 9 to serve as a diffusing surface light source. The light of this light source is converted into the illumination luminous flux that has high directivity within only a surface including the array direction of optical modulation elements. Then the illumination luminous flux is made incident on a hologram diffraction grating 3. This gating 3 includes the concentrical grating patterns within its surface and therefore the diffracted beams are condensed in the directions of both right and left eyes ER and EL respectively.  Thus the images which are effectively bright can be obtained.
Patent JP-S6228125-A (JP)
Title: Electrode wire for wire cut electric discharge machining
Inventor: MURATA TAKEO
IPC: B23H7/08
Filed: 1985-07-31
Abstract: PURPOSE:To reduce wearing of a wire guide and prevent a stain from adhering to a work, by coating a core wire of metal or alloy with a compound material consisting of 15wt% or less fluorine contained resin and lead, antimony or these alloy. CONSTITUTION:A core wire, consisting of metal or alloy of copper-zinc alloy, copper-tin alloy, copper, tungsten, steel, etc., is coated with a compound material consisting of 15wt% or less fluorine contained resin and lead, antimony or these alloy. The fluorine contained resin in a grain size of 10mum or less is preferable, and if the grain size exceeds 10mum, an electrode wire easily generates a local electric discharge. While the fluorine contained resin, increasing its content to 15wt% or more, is uneconomical for the electrode wire in its manufacture.
Patent JP-S6412247-A (JP)
Title: Analyzer for molecular partial structure
Inventor: SAITO KEIJI
IPC: B62D25/20
Filed: 1987-07-04
Abstract: PURPOSE:To achieve a higher analysis accuracy, by using intensities at absorption peaks of an infrared absorption spectrum of a sample calculated in comparison of wave number values at the absorption peaks thereof with a memory value to perform an analysis of a partial structure. CONSTITUTION:A sample is set on an infrared spectrophotometer 8 to measure an infrared absorption spectrum of the sample and the spectrum is transferred to a CPU 2. A memory 5 and a floppy disc device 6 are connected to the CPU 2 and wave number values at all absorption peaks being detected are compared with values in absorption peak appearance wave areas of partial structures stored to discriminate the partial structures to be analyzed. Intensities prescribed at the absorption peaks for the sample are calculated corresponding to the partial structure discriminated and evaluation coefficients are calculated concerning the intensities to be calculated and intensities at absorption peaks for a reference substance stored. The best value of the evaluation coefficients is outputted to a CRT 3 and a printer 4 as the score of the partial structure in the order of the better values of scores about the part structures thereby achieving a higher analysis accuracy.
Patent JP-S6146916-A (JP)
Title: Optical fiber cable provided with gas dam
Inventor: FUSE KENICHI
IPC: G02B6/44
Filed: 1984-08-10
Abstract: PURPOSE:To obtain a titled optical fiber whose gas airtightness is excellent by providing a core wire gas airtight part which has injected and solidified a gas airtight packing material to the periphery of each optical fiber strand. CONSTITUTION:In an optical fiber cable provided with a gas dam, first of all, an optical fiber tape core wire 17 is exposed by peeling off a housing 2 of the optical fiber cable 1 having the core wire 17 by a necessary length in a dam-formed part. Subsequently, a high-tensile strength body 4 inserted into the optical fiber cable 1 in order to improve the tensile strength is cut once in the dam formed part, and thereafter, connected again by a tensile strength body connecting sleeve 5, and a gas pass which is apt to be generated along the tensile strength body 4 is prevented. Next, a covering 16 consisting of a thermoplastic resin or an acrylic resin, etc. of the exposed core wire 17 is peeled off in the dam formed part, a strand exposed part 21 which has exposed an optical fiber strand 15 is formed, and over the coverings 16, 16 of both its ends, a gas airtight packing material 23 is injected and solidified in the periphery of the fiber strands 15, 15..., and a core wire gas airtight part 25 is provided.
Patent JP-H0612737-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HISATOMI SUSUMU
IPC: G11B15/26
Filed: 1992-06-25
Abstract: PURPOSE:To realize easy manufacturing by reducing components of a tape running driving system. CONSTITUTION:A first and a second gears 12a, 12b driving a first and a second reels 2a, 2b to rotate are pivoted movably in a shaft direction on a rotation lever 10 through a clutch plate 13, respectively, and a leaf spring 15 is disposed between the rotary shafts of the first and the second gears 12a, 12b. Thus, when the first and the second gears 12a, 12b are driven to be rotated, by the clutch action of the clutch plate and the leaf spring 15 following the rotation, the rotation lever 10 is energized to rotate in a direction according to a rotating direction, and one side of the first and the second gears 12a, 12b is engaged with one side of the first and the second reels 2a, 2b rotational force- transmissibly and the rotational force is transmitted and tape running is executed.
Patent JP-H0219364-A (JP)
Title: Ester derivative of alpha-methylallylfluoropyrimidinylphenols and liquid crystal composition thereof
Inventor: SUGIMORI SHIGERU
IPC: C07D239/26
Filed: 1988-07-07
Abstract: NEW MATERIAL:An ester derivative of an alpha-methylallylfluoropyrimidinylphenol shown by formula I (R<1> and R<2> are straight-chain or branched 1-15C alkyl or alkoxy, respectively; n is 1 or 2). EXAMPLE:2-Fluoro-4-[2-(5-pentyl)pyrimidinyl]-6-alpha-methylallylphe-nol. USE:The title compound is useful as a composition for liquid crystal display, having excellent compatibility with a liquid crystal compound of ester base, Schiff base or biphenyl base, addition of a small amount of the compound to a liquid crystal composition can raise transition temperature of nematic isotropic liquid and the compound is suitable for a liquid crystal composition for STN type display element. PREPARATION:As shown by the reaction formula, crotylpyrimidinylfluorophenyl ether derivative is boiled and refluxed as a raw material in a solvent and the reaction product is treated with a carboxylic acid chloride corresponding to the aimed substance to give a compound shown by formula I.
Patent JP-S6270395-A (JP)
Inventor: HOSE MARIA RUENGO
IPC: C12P37/02
Filed: 1986-07-15
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-H1022002-A (JP)
Title: Transmission medium connection unit and coaxial tap connector
Inventor: KANEKO MINORU
IPC: H01R13/658
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To enhance resistance against electromagnetic interference by disposing a sealing member around the outer circumference of a conducting needle for transmitting signals while being in contact with a central conductor. SOLUTION: The central conductor 105 of a coaxial cable 1 is connected with the active circuit 630 of an interface circuit part by way of the conducting needle 521 of a probe 510, connectors 524 and 611, a signal line 616, an inductance element 800, a connecting pin 618 and a signal line 635. Besides, the shielding structure 103 of the coaxial cable 1 is grounded by way of the blade terminal 530 of the probe 510, the connectors 524 and 611, a retracing line 617 and a connecting pin 619. Since the aforesaid conducting needle 521 is enclosed by a conducting pipe 523 which is electrically connected with the shielding structure 103 by the terminal 530, it is in a shielded condition.  Therefore, even if it is in an environment where electrical noise is generated, electromagnetic noise can thereby be prevented from ingressing in, and electromagnetic noise can thereby be prevented from being piled up to signals.