baber/WOPTO huggingface dataset:
Patent JP-H09233907-A (JP)
Title: Farm working machine
Inventor: HONDA KAORU
IPC: A01B33/08
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide the farm working machine which can be made as small in the right-left direction as possible when not in operation, and can easily engage plural clutch claws on one side with plural clutch claws on the other side and project out right and left working machines sufficiently from the right and left parts of a machine frame when in operation. SOLUTION: Right and left rotational center shafts 22 are positioned behind inside right and left claw clutches 40 and arranged at the right and left parts of the machine frame 1. The right and left claw clutches 40 consist of one clutch claw body 42 which have plural clutch claws 41 and the other clutch claw body 44 having plural clutch claws 43 that engage the clutch claws 41 of the 1st clutch claw body 42 so that they can be disengaged. The clutch claws 43 of the clutch claw body 42 or 43 each have a tapered guide surface 45 formed to guide the clutch claws 43 of the other in the engaging direction at the time of mutual meshing connection.
Patent JP-H03248318-A (JP)
Title: Magnetic recording medium
Inventor: MARO TAKESHI
IPC: G11B5/66
Filed: 1990-02-26
Abstract: PURPOSE:To improve corrosion resistance of a laminated magnetic film by incorporating noble metal into a ferromagnetic metal layer by 0.1-10 at.% or by incorporating born or phosphorus into the whole laminated magnetic film by 0.1 - 10 at.%. CONSTITUTION:Noble metal is incorporated into a ferromagnetic metal layer by the amt. in the range from 0.1 at.% to 10 at.%, and/or boron or phosphorus is incorporated into the whole laminated magnetic film by the amt. in the range from 0.1 to 10 at.% When noble metal is incorporated into the ferromagnetic metal and further boron or phosphorus is incorporated into the whole laminated magnetic film, the total amt. of these materials is limited in the range from 0.1 at.% to 10 at.%. It is preferable that the noble metal is selected from Au, Pd, Pt, and Ag, and that the ferromagnetic metal is selected from Fe, Co and FeCo alloys. Thereby, corrosion resistance is improved.
Patent JP-H02229234-A (JP)
Title: Readily dyeable polyester conjugated bulk yarn and production thereof
Inventor: YANAGIHARA MASAAKI
IPC: D02G3/24
Filed: 1989-02-28
Abstract: PURPOSE:To impart an excellent feather-like feeling without damage to a span-like feeling by drawing and arranging plural unstretched multi-filament yarns having mutually different elongation and dyeability, carrying out simultaneous stretching and false twisting in specified conditions and then carrying out fluid confounding treatment. CONSTITUTION:An unstretched multi-filament yarn (A) dyeable with ionic dyes and another unstretched multi-filament yarn (B) difficult to be dyed with the ionic dyes are subjected to simultaneous stretching and false twisting at >=60% elongation, 80-250%, preferably 100-230% difference of elongations and >=1.2 times, preferably 1.3-2.0 times draw ratio and formed into a yarn having a two-layer structure and 13-25%, preferably 15-20% difference of yarn lengths between the sheath and core parts. To the resultant yarn having the two-layer structure, conforming of >=50/m conforming ratio is imparted using a fluid conforming nozzle 9 having an impellent force in the direction of yarn traveling, thus obtaining the objective textured yarn alternately having confounding.focusing parts [part of fiber yarn (A) and (B) are mixed and mingled with each other at the boundary part] containing twist yarn-like interwinding parts and opened parts in the longitudinal direction.
Patent JP-S62203265-A (JP)
Title: Mechanical translation system
Inventor: KUMANO AKIRA
IPC: G06F17/28
Filed: 1986-03-04
Abstract: PURPOSE:To eliminate a trouble in case of command input by the operator to change a dictionary or a grammar used for the translation by giving change command of the kind of a translation dictionary/grammar without intermission of consecutive translation processing before the translation of an optional sentence in plural sentences subject to being translation processing consecutively. CONSTITUTION:In case the necessity of change of a translation dictionary/ grammar to an optional sentence on the way of a consecutive translation processing (conversation translation) exists, the user operates the 'translation dictionary/grammar change key' realized as one of function keys by the user before the translation command of the sentence, then the pattern edit area is displayed. In this example, it is set whether the translation mode (analysis grammar) is the standard analysis grammar or not, whether the translation dictionary (word/phrase dictionary) is a general dictionary or not, whether the style of sentence (generative grammar) is the polite style or not. In using a cursor key or the like, the type of the dictionary/grammar to be changed is instructed and a selection/execution key 120 is operated, then the instructed dictionary/grammar is changed to proceed the succeeding translation processing.
Patent JP-H10301856-A (JP)
Title: File access system and recording medium
Inventor: SASAKI TAKAOKI
IPC: G06F21/60
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To easily and partially access a deciphered file at a high speed and to raise a security level by taking out a part with an access request from a ciphered file by a read means or a write means, deciphering it or deciphering and writing it, then ciphering it and writing it back. SOLUTION: When data read from a pertinent file in an external storage device 10 by an I/O means 9 corresponding to a read request from an application 1 are ciphered, the read means 6 returns the deciphered data of the same size to the application 1 of a read request origin or the like. Also, when the data read from the pertinent file in the external storage device 10 by the I/O means 9 corresponding to a write request from the application 1 are ciphered, the write means performs subscribing to the deciphered data of the same size and writes them back to the pertinent file in the external storage device 10.
Patent JP-H08242498-A (JP)
Title: Electroacoustic transducer
Inventor: ITO HIROAKI
IPC: H04R9/00
Filed: 1995-03-06
Abstract: PURPOSE: To provide an electroacoustic transducer which can secure the excellent characteristic over a wide range including the low-pitched sounds through the high-pitched ones without increasing its size. CONSTITUTION: An electrode aggregate consists of the plural platy fixed electrodes 1 which are arranged in parallel to each other with spaces secured between them, and every vibration film 3 is held between plates 1 via a spacer 2 attached at the edge part of the film 3. A voice voltage generation means 21a applies the bias voltage to the film 3 and also generates the voice voltage at its both ends, and these two ends are alternately connected to the electrode 1. The spacer 2 includes an opening part P1 where the air is sent out and also taken in at one side and the other of the electrode aggregate when the film 3 vibrates toward the electrode 1. In such a holding structure of the film 3, many films 3 can be laminated on each other and the largest output sound pressure is secured.  Furthermore, the air can be effectively pressurized and depressurized so that the excellent characteristic is secured in the low-pitched sound ranges.
Patent JP-S58163359-A (JP)
Inventor: KITAMURA YOSHINORI
IPC: A61F7/00
Filed: 1982-03-20
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-S52127787-A (JP)
Title: Preparation for semiconductor device
Inventor: SATOU SHINICHI
IPC: H01L21/3205
Filed: 1976-04-19
Abstract: PURPOSE: To make the exact shape without leaving the metallic remnant in the oxide layer, by forming beforehand the semiconductor layer of low resistance under the metallic layer in case of forming the electrode and the interior wiring, and making same the passage of the current when the anode is oxidized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08240752-A (JP)
Title: Optical cable
Inventor: KITAYAMA YOSHINOBU
IPC: G02B6/44
Filed: 1995-03-06
Abstract: PURPOSE: To provide an optical cable which makes density higher and diameter smaller and with which the assurance of transmission characteristics stable to mechanical external force is possible. CONSTITUTION: One layer of single-groove type slit members 7 are doubled and twisted around an assembly core 6 and a sheath 9 is applied thereon. The assembly core is arranged with tensile wire 3 at its center and has a spacer member 2 provided with plural spiral grooves 4 on its circumference. Coated optical fiber ribbons 1a are housed in these spiral grooves 4 and wrapping tapes 5 are applied thereon. The single groove type slit members 7 are doubled and twisted on these wrapping tape 5. One or more sheets of the coated optical fiber ribbons 1b are housed in the spiral grooves 8.
Patent JP-H06255223-A (JP)
Title: Screen printing machine having plate making function
Inventor: FUKAI SHIGEKI
IPC: B41L13/04
Filed: 1993-03-05
Abstract: PURPOSE:To eliminate the trouble due to early stage break-in regardless of the standing period of a plate cylinder in a sale shop by simply performing the break-in. of the plate cylinder in the delivery stage to a user. CONSTITUTION:A mode setting operation key 93 operated by a user and selectively setting a usual printing mode and a break-in mode is provided and a series of controls are executed so that the stencil paper produced in a plate making part 13 is wound around a plate cylinder 37 to be mounted on the outer peripheral surface thereof and a plate cylinder 37 is rotationally driven to operate a printing ink supply pump 49, a press roller and a paper feed part 57 to apply screen printing to printing paper. When the break-in mode is set, stencil paper not yet subjected to plate making is wound around the plate cylinder 37 to be mounted on the outer peripheral surface thereof and the plate cylinder 37 is rotationally driven to operate the printing ink supply pump 49 and the press roller to perform control making printing ink compatible with the plate cylinder 37.
Patent JP-S53130515-A (JP)
Title: Oil supplying device
Inventor: KAMEDA GOROU
IPC: B67D7/56
Filed: 1977-04-20
Abstract: PURPOSE: To make up a required oil feeder by selectively connecting cases where devices with different performances are mountedin groups. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02224116-A (JP)
Title: Horizontal ruled line drawing/processing system for table format data
Inventor: KATO YUJI
IPC: G06F3/048
Filed: 1989-02-27
Abstract: PURPOSE:To simply draw a horizontal ruled line on a prescribed position of table format data by means of a interactive format by moving a cursor on a menu screen displayed so as to be switched to 'HORIZONTAL RULED LINE', inversely displaying 'HORIZONTAL RULED LINE' and depressing an execution key. CONSTITUTION:The title system is constituted of an input part 1, an input data analyzing part 2, a command control part 3, a menu part 4, a command group 5, a menu screen control part 6, a display part 7, a printer 8, an external storage device 9, and a data transfer part 10. In the system, the cursor is moved, a menu bar 'PROCESSING' on the screen is inversely displayed and the execution key is depressed. Then, the cursor is moved to 'RULED LINE' displayed on the succeeding menu screen, 'RULED LINE' is inversely displayed, the execution key is depressed, the cursor on the menu screen displayed by switching is moved to 'HORIZONTAL RULED LINE', the 'HORIZONTAL RULED LINE' is inversely displayed, and the execution key is depressed. Consequently, the drawing of a horizontal ruled line on a required position of table format data can be simply processed by the interactive format.
Patent JP-S61204267-A (JP)
Title: Production of easily crystallizable arylene sulfide resin composition
Inventor: KATSUTO TAKAYUKI
IPC: C08K5/09
Filed: 1985-03-07
Abstract: PURPOSE:To obtain the titled highly-crystallizable composition having excellent crystalline state, by adding an organic acid (anhydride) having high boiling point or high melting point to an arylene sulfide polymer and heating the mixture at a temperature higher than the melting point of the polymer. CONSTITUTION:(A) 100pts.wt. of an arylene sulfide polymer, preferably a polyphenylene sulfide or a phenylene sulfide copolymer containing >=90mol% p-phenylene sulfide unit as main constituent unit is added with (B) 0.01-10pts. of an organic acid (anhydride) which is liquid under the heat-treatment condition and having high boiling point or high melting point, preferably a boiling point of >=270 deg.C or melting point of >=200 deg.C (preferably a polycarboxylic acid having naphthalene or benzene ring, a carboxylic acid having hydroxyl-substituted benzene ring, or a >=12C long-chain aliphatic carboxylic acid) and the composition is melted and kneaded at a temperature above the melting point of the component A.
Patent JP-S62205051-A (JP)
Title: Naphthoquinone-2,3-dicarboxylic acid ester compound and production thereof
Inventor: KOJIMA KIYOTERU
IPC: C07C67/00
Filed: 1986-03-03
Abstract: NEW MATERIAL:A compound of formula I (R<1> is substitutable alkyl or cycloalkyl; R<2> is substitutable aromatic group; R<3> is H or substitutable aromatic group; R<2> and R<3> may be same or different). USE:Useful as a filter for controlling light of from visible range to near infrared range and as a coloring material for a polymeric material. It has high solubility. PREPARATION:The objective compound of formula I can be produced by reacting 5-aminonaphthoquinone-2,3-dicarboxylic acid ester of formula II with an aromatic amine of formula NH2-R<2> in a solvent such as methanol at normal temperature - 200 deg.C, preferably at 60-150 deg.C. The amount of the aromatic amine is <=0.6mol, preferably 0.40-0.55mol per 1mol of the compound of formula II.
Patent JP-H01223252-A (JP)
Title: Joint structure between flat plate and straight pillar
Inventor: YOSHIZAKI SEIJI
IPC: E04B5/43
Filed: 1988-03-01
Abstract: PURPOSE:To smoothly transmit a stress by fixing a shear reinforcing member welded onto the outer periphery of a straight pillar into a flat plate and bending the part intercepted by the straight pillar in the slab reinforcements of the flat plate in the vertical direction without being joined with the straight pillar. CONSTITUTION:A shear reinforcing member 3 formed from shaped steel is welded onto the outer periphery of a straight pillar 1, and the shear reinforcing member 3 is fixed into a flat plate 2. The part intercepted by the straight pillar 1 in the slab reinforcements 4a and 4b of the flat plate 2 is bent in the vertical direction without being joined with the straight pillar 1. Therefore, the bending shearing force generated on the periphery of the straight pillar 1 of the flat plate 2 in the vertical and horizontal load application is burdened by the shear reinforcing member 3, and the transmission of stress can be carried out smoothly.
Patent JP-H07253530-A (JP)
Title: Zoom lens barrel
Inventor: MURAISHI KENICHIRO
IPC: G03B5/00
Filed: 1994-03-16
Abstract: PURPOSE:To provide a lens barrel which is easily integrally molded of plastic material. CONSTITUTION:A moving barrel 15 supporting a first lens group frame advances and retreats in the direction of an optical axis following the lead of a helicoid by the rotation of a rotation barrel 21. Plural ribs 38 are formed in parallel with the optical axis at the inside periphery of the moving barrel 15. A cam barrel 19 is supported freely turnably at the top end surface where plural ribs 38 are projected, and the cam barrel 19 makes a second lens supporting barrel and a third lens supporting barrel 18 respectively advance and retreat in the direction of the optical axis in accordance with the turning of the rotation barrel 18. A guide plate 47 guiding the moving barrel 15 straight is inserted into the inside of an interstice formed between the cam barrel 19 and the moving barrel 15 by the ribs 38.
Patent JP-S60192039-A (JP)
Inventor: SETO KAZUO
IPC: E04F11/18
Filed: 1984-03-09
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-H02224633-A (JP)
Title: Endoscope
Inventor: MORISHITA KOJI
IPC: A61B1/00
Filed: 1989-02-27
Abstract: PURPOSE:To prevent an unnecessary slippage at the time of insertion and to improve an insertability by providing a non-lubricant processing part in one part of the outer surface of an inserting part in which a lubricant processing layer is formed. CONSTITUTION:An inserting part 3 is formed by successively connecting a curved tube part 12 and a head composing part 13 at the head side of a flexible tube part 11. On the outer surface of a curved tube part outer skin, a lubricant processing layer 17, in which the lubricant processing layer with a high lubricity is executed, is formed. On the outer surface of the inserting part 3, the lubricant processing layer 17, in which the lubricant processing with the high lubricity is executed only to the curved tube part 12, is formed, the outer surfaces of the flexible tube part 11 and head composing part 13 except for it are formed of a soft high polymer material, for example, an elastomer such as a synthetic resin rubber, and a non-lubricant processing part 22 for holding, in which the lubricant processing is not executed, is provided. By holding the non-lubricant processing part 22, the generation of the unnecessary slippage in the holding part of the inserting part 3 can be prevented, and the operability at the time of insertion can be increased.
Patent JP-H04282790-A (JP)
Title: Character segmenting device and character string segmenting device
Inventor: TERAI HIROYUKI
IPC: G06K9/34
Filed: 1991-03-12
Abstract: PURPOSE:To accurately segment the character area of each character even when respective characters in a character string can not be segmented by respective rectangular areas due to their inclinations or shapes by segmenting respective character areas from the character string expressed by a binary image. CONSTITUTION:An image memory circuit 4 stores a picked-up character string image. The stored character pattern are inverted by an image inverting circuit 5 and the background part of the characters is extracted. The background part is converted into a linear image by a thinning circuit 6. The linear image consists of a part for forming closed parts surrounding respective characters and end points such as branch points or independent points surrounded by the characters. When the end points are removed by an end point removing circuit 7, the closed areas based upon the linear image are determined by a closed area determining circuit 8. A character segmenting circuit 9 applies the closed areas to the character pattern to segment respective characters.
Patent JP-H05215133-A (JP)
Title: Static pressure fluid bearing and positioning control device thereof
Inventor: WAKUI SHINJI
IPC: F16C32/04
Filed: 1992-02-03
Abstract: PURPOSE:To provide a static pressure air bearing which prevents change of a bearing gap due to fluctuation of assembling precision or mechanical precision of the bearing or positional change caused by movement of the bearing. CONSTITUTION:A bearing comprises static pressure pads 5a, 5b for jetting fluid to an opposite surface to keep a gap between those and the opposite surface by static pressure, bias magnets 12a, 12b which work in the directions to reduce the gap, and coils 13a, 13b for modulating magnetic fields of the bias magnets.
Patent JP-S57160591-A (JP)
Title: Preventing method for sticking of molten metal during welding
Inventor: MOURI HIDEMASA
IPC: B23K9/32
Filed: 1981-03-31
Abstract: PURPOSE:To remove spatters and slag after welding easily without producing weld defects by coating inorg. powder having heat resistance and good removability uniformly around the weld zone. CONSTITUTION:In the stage of welding, a chemical seal with the powder of an inorg. material of a high m.p. which does not produce water or steam, for example, powder of calcium carbonate or powder of natural mineral contg. these together with an injection gas such as LPG in a vessel is sprayed to around the weld zone of steel plates, whereby the coating layer by the inorg. powder is formed on the metallic surfaces. The powder is of about 10mu, more  preferably about <=5mu grain sizes. In order to improve the adsorption of the  inorg. powder on the metallic surfaces, it is a good practice to add a highly volatile solvent such as alcoholic org. solvent in the sealed vessel. The coating  layer of the above-mentioned inorg. powder does not produce any gas during  welding, hence it does not produce any weld defect, prevents sticking of spatters  and slag and make their removal easy.
Patent JP-S61206262-A (JP)
Title: High withstanding-voltage planar type semiconductor device
Inventor: TANAKA MITSUGI
IPC: H01L29/732
Filed: 1985-03-11
Abstract: PURPOSE:To prevent the lowering of withstanding voltage between a base and a collector at low currents by surrounding other residual base regions through a high-resistance isolation layer by one base region of a plurality of base regions while forming a guard ring layer on the outside of one base region through the high-resistance isolation layer. CONSTITUTION:An N-type impurity is diffused selectively to an N-type substrate to shape a collector layer 1, a base region 2 in a pre-step transistor A is surrounded insularly by a base region 3 in a post-step transistor B through a high-resistance isolation layer 10, and a P-type impurity is diffused selectively so as to form guard ring layers 4, 5, 6 around these regions. An N-type impurity is diffused selectively to the base regions 2, 3 and the outside of the guard ring layer 6, thus forming emitter regions 7, 8 and a channel stopper region 9. Accordingly, when bias voltage is applied between the base 2 and a collector 1 in the pre-step transistor A, there is no concentration section of an electric field, and withstanding voltage between the base and the collector is kept constant regardless of the magnitude of currents.
Patent JP-H10239891-A (JP)
Title: Image receiving sheet and image forming device using the same
Inventor: ISHIWATARI TAHEI
IPC: G03G7/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an interfacial gap between a toner and a resin layer at the time of fixation and to ensure satisfactory color forming property and transparency for an image after fixation by specifying the Rockwell hardness of an image receiving layer. SOLUTION: This image receiving sheet has an image receiving layer 42 capable of fixing a toner image on the substrate 41. The Rockwell hardness (R scale) HRa of the image receiving layer 42 is <=121. In the case of <=111, satisfactory transparency is ensured. The reason for the satisfactory transparency is that a toner is prevented from being forced into the image receiving layer 42 while keeping the gap between the toner and the layer 42 at the time of fixation by a fixing means because the contact area of the layer 42 and the toner is increased at a secondary transfer position by the pressing force of a secondary transfer roll and the gap between the toner and the layer 42 is eliminated. The Rockwell hardness (R scale) HRa of the image receiving layer 42 is preferably >=63 in consideration of the wear resistance of an image.