baber/WOPTO huggingface dataset:
Patent JP-S6121735-A (JP)
Title: Phenolic chelating ion exchange resin
Inventor: UEJIMA HIROMOTO
IPC: B01J45/00
Filed: 1985-03-14
Abstract: PURPOSE:To enhance the selective adsorbing catacity to a ferric ion, by constituting a phenolic chelating ion exchange resin by introducing a specific chelate group represented by general formula into the phenol nuclei of phenols. CONSTITUTION:A phenol compound represented by formula (wherein M is an alkali metal or hydrogen and R1 and R2 are hydrogen and an alkyl group), phenols and aldehydes are subjected to condensation reaction in such a state that a preparation mol ratio is adjusted corresponding to a purpose to prepare a phenolic chelating ion exchange resin. As the phenol compound represented by the formula, one having M is the formula substituted with an alkali metal has good dissolvability and easy reactivity. In order to obtain the resin having as uniform a composition as possible in the aforementioned condensation reaction, reaction temp. is controlled to 20-90 deg.C and it is desirable to gradually raise temp.
Patent JP-H09241801-A (JP)
Title: Hot rolled steel plate, excellent in sliding characteristic and die galling resistance, and its production
Inventor: FUJINAGA CHIKAKO
IPC: B21B45/08
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolled steel plate excellent in sliding characteristic and die galling resistance. SOLUTION: A steel slab, having a composition consisting of, by weight, <=0.01% C, 0.05-0.5% Mn, <=0.01% P, <=0.01% S, 0.01-0.10% sol.Al, <=0.004% N, and the balance Fe with inevitable impurities, is hot-roughed. Ultrahigh pressure descaling at >=25kgf/cm<2> pressure of collision is applied to at least one side of the resultant sheet bar. Subsequently, hot finish rolling is performed, and the resultant steel plate is coiled at <=700 deg.C and pickled, by which a steel plate having surface roughness of <=0.8μm Ra and <=4.0μm Rmax is provided.  Then, a rust preventive oil, containing either or both of sulfur-type extreme- pressure additive of 0.05-5wt.% sulfur concentration and phosphorus-type extreme-pressure additive of 0.05-5wt.% phosphorus concentration and having 5-30cSt kinematic viscosity at 40 deg.C, is applied to the surface of this steel plate at (0.5 to 5)g/m<2> coating weight.
Patent JP-S62209563-A (JP)
Title: Electrostatic charge control method
Inventor: MATSUSHITA KOJI
IPC: G03G21/06
Filed: 1986-03-11
Abstract: PURPOSE:To shorten the time required for erasure by eliminating a remaining charge with polarity reverse to a main electrostatic charger on a photosensitive body, which adversely affects image formation at the time of inversion phenomenon, only by making the one turn of the photosensitive body, instead of causing said body to keep rotation after an image forming step ends. CONSTITUTION:When a signal S is inputted to a base of a transistor 36 due to the termination of an image forming action, the transistor 36 becomes conductive, and a control grid is grounded. The surface potential of part of the photosensitive body facing the control grid 33 becomes approximately a zero potential. The operation is so controlled that the photosensitive body 1 can keep rotation, and after a time t1 a transfer electrostatic charger 5 eraser 2 stops its operation at a time point t2. A time point t3 is set after the time corresponding to a rotational angle slightly exceeding one rotation of the photosensitve body since the signal S grounding the control grid 33 of the main electrostatic charger 3 is outputted.
Patent JP-H05253370-A (JP)
Title: Seam data composing device for sewing machine
IPC: D05B3/04
Filed: 1992-03-10
Abstract: PURPOSE:To provide a data composing device automatically making stitching data for a required form, by taking the error in the laterally feeding direction of an applied cloth into consideration due to the oscillation of a zigzag sewing machine needle. CONSTITUTION:A needle-location point memory is forced to memorize X, Y position data of the needle-location points for a stitch pattern. The lateral width H of the stitch pattern, a conversion coefficient (k) of the needle- oscillation position, and the X-coordinate Zp of the center of the lateral width are respectively operated (S3-S5), basing on the X-position data and the needle- oscillation data (Nn) are operated (S7), basiing on these data and the X- coordinate data. The laterally feeding data are operated (S12), basing on the X-coordinate data and the needle oscillation data (Nn). When the error in the laterally feeding direction resulting from the difference of the unit pitch of the lateral feed of the feeding tooth and the oscillation of needle reaches a specified value, the seam data of the correction point are made and newly inserted (S13-S17).
Patent JP-S57167518-A (JP)
Title: Method of preventing bearing for gas bearing expansion turbine from seizing
Inventor: TAHARA TOSHIYUKI
IPC: F01D25/22
Filed: 1981-04-08
Abstract: PURPOSE:To prevent the bearing of the turbine from seizing due to a mistaken operation upon heating the turbine by a method wherein heating gas is supplied from the downstream side of a bearing gas inlet valve. CONSTITUTION:The bearing gas is supplied to the bearing of the turbine 2 through the bearing gas inlet valve 1. On the other hand, when the turbine 2 is heated after being stopped, a fluid inlet valve 3 and a fluid outlet valve 4 are closed, a heating gas inlet valve 5 equipped at the downstream side of the bearing gas inlet valve 1 as will as a heating gas outlet valve 6 are opened and the heating gas is supplied into the turbine 2 through the heating gas inlet valve 5 to heat it. If the bearing gas inlet valve 1 is closed due to the mistaken operation, the supply of the heating gas is stopped simultaneously even if the heating gas inlet valve 5 is opened because the heating gas inlet valve 5 is equipped at the downstream side of the bearing gas inlet valve 1.
Patent JP-S62211494-A (JP)
Inventor: FUJIMOTO YUKIO
IPC: E21D9/087
Filed: 1986-03-10
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-H04286725-A (JP)
Title: Method for degaussing magnetic disk medium
Inventor: MIYAKE MASAHIKO
IPC: G11B5/85
Filed: 1991-03-18
Abstract: PURPOSE:To prevent the unformed region of a relevant magnetic layer from generating magnetic field at the time of processing by degaussing to the magnetic layer, concerning with a magnetic disk medium formed the magnetic layer on a base board by thin film processing technique. CONSTITUTION:This device is provided with a moving means 7 to move a magnetic head 6 to the radial direction at prescribed intervals to a rotating disk like magnetic disk medium 5, power supply 9 generating direct current supplied to the relevant magnetic head 6 and an inversion means 8 supplying the direct current by turning over the polarity of that to the relevant magnetic head 6 and the relevant magnetic disk medium 5 is degaussed. For one moving the relevant magnetic head 6 to the radial direction of the relevant magnetic disk medium 5 at the prescribed intervals, the current flowing to the opposite direction alternately to the relevant magnetic head 6 is supplied and the magnetic layer of the relevant magnetic disk medium 5 is degaussed.
Patent JP-H03254112-A (JP)
Title: Method and device for eliminating thin film
Inventor: KOMARU YUKAKO
IPC: G03F7/20
Filed: 1990-03-05
Abstract: PURPOSE:To enable a thin film to be eliminated efficiently by allowing a specified part of the thin film to be eliminated during pre-bake process. CONSTITUTION:While performing a pre-bake process for heating and drying a thin film which is applied onto a supporting substrate by a hot plat 10, an energy beam from a light source 1 is projected onto a part WM of the thin film which is to be eliminated, thus enabling a reaction speed of an oxidation reaction of the thin film which is atomized since molecular bonds are cut off by photon energies to be increased and the thin film at a desired part WM to be eliminated. Also, the fine particle can be oxidized rapidly and changes into a volatile substance, thus eliminating a problem that it remains even if the thin film in the fine particle state scatters around and smears the surface of the thin film. Therefore, it is possible to eliminate the thin film partially efficiently without deteriorating the characteristics of the thin film to be left.
Patent JP-S58168624-A (JP)
Title: Paste composition
Inventor: IGARASHI KAZUMASA
IPC: C09J179/08
Filed: 1982-03-30
Abstract: PURPOSE:A screen-printable thixotropic paste composition, prepared by dispersing finely divided resin particles of a specified particle size in a diaminosiloxane- modified polyamic acid solution. CONSTITUTION:A diaminosiloxane-modified polyamic acid solution (A) having a solid concentration of 5-40wt%, represented by formula IV (wherein l and m are positive numbers, m/l is 0.01-0.04) is obtained by polymerizing a diaminosiloxane of formulaI(wherein R1 is a bivalent organic group, R' is a monovalent organic group and n is 1-1,000) in such an amount as to constitute 1-4mol% of the total amount of diamino compounds and provide an Si content of the final product of below 5wt%, a diamine of formula II (wherein R2 is an Si-free bivalent organic group) and an aromatic tetracarboxylic dianhydride of formula III (wherein Ar is a tetravalent organic group) at below 60 deg.C in a highly polar basic organic solvent in an inert gas atmosphere. Then, in 100pts.wt. component A is dispersed 30-300pts.wt. finely divided thermoplastic resin particle having a max. particle size of below 40mum and an average particle size of below 20mum.
Patent JP-S58171264-A (JP)
Title: Electroconductive polishing member
Inventor: KAMEI KIYOHIRO
IPC: B24D11/00
Filed: 1982-03-30
Abstract: PURPOSE:To obtain the titled member that is provided with approximately the same grinding ability as that of prior electroconductive polishing members and to prevent foreign matters from adhering to it, by incorporating a carbon powder having a particle diameter of 20-50mmu into the polishing layer in an amount of 1-20pts.wt. for 100pts.wt. binder. CONSTITUTION:Preferably, a polyester film is used as electroconductive polishing sheet. The polishing layer 4 is provided wherein the grains 2 are bound and secured on the base 1 used by the binder 3 and the carbon powder 5 is uniformly dispersed and bound in the layer 4. The powder 5 is essential in the sheet, and has an average particle diameter in the range of 20-50mmu. The amount of the carbon powder in the polishing layer 4 is in the range of 1-20pts.wt., preferably 5-15pts.wt., for 100pts.wt. binder. Thus, the member is provided with approximately the same grinding ability as that of prior electroconductive polishing members and foreign matters are prevented from adhering to it.
Patent JP-S57165817-A (JP)
Title: Photoscanner
Inventor: TANIMOTO KENJI
IPC: G02F1/13
Filed: 1981-04-07
Abstract: PURPOSE:To perform photoscanning without providing any part which sets up mechanical motion by selectively energizing electrode elements in an array on an electrode substrate which sandwich liquid crystal. CONSTITUTION:A liquid-crystal reflecting mirror 22 which has the same function as a combination of an optical modulator and a rotary reflecting mirror has many electrode elements arrayed with liquid crystal in between. Those electrode elements are energized and imenergized selectively by a controller to reflect light from a light source 20 selectively, thus forming an optical image a projected body 26 according to a pattern of the energized or unenergized elements. To apply an electric field selectively, 2,048 transparent electrode elements 42 having 100mum width are arrayed in total on nether glass 30 at 25mum intervals, and 8 transparent electrode elements 44a-44h having 100mum width are arrayed in a line on nether glass 32 at 25mum intervals. The transparent electrode elements 42 and 44 cross at right angles and 2,048 dots of 100X100mum are formed.
Patent JP-S54144504-A (JP)
Title: Turbine moving blade
Inventor: TAN TOSHIMI
IPC: F01D5/28
Filed: 1978-04-29
Abstract: PURPOSE: To relieve stress due to centrifugal force and protect an anti-erosion plate fitted to a moving blade from stress corrosion craking by setting the length of the plate to be not larger than 1/4 of the effective length of the blade.  
     CONSTITUTION: A low-pressure final-stage moving blade comprises an ani-erosion plate 4b welded to the back face on the steam inlet side and on the top side of the moving blade 3 for prevention of erosion due to working steam. The length of the plate 4b is not larger than 1/4 of the effective length of the moving blade 3. This is determined based on the fact that, from the investigation of crack occurrence frequency distribution, cracks occurred mostly in the portion from 1/3 to 1/4 of the effective length and rarely occurred in the portion not larger than 1/4 of the effective length. This arrangement prevents the cracking of the plate 4b and improves safety. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63220193-A (JP)
Inventor: MARUKO KINYA
IPC: G06F3/0485
Filed: 1987-03-09
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-S58170135-A (JP)
Title: 4-wire type information transmitting system
Inventor: GOSHIMA SHIGEAKI
IPC: H04B7/26
Filed: 1982-03-30
Abstract: PURPOSE:To transmit the communication control information like the information showing a base station through which the information passes in addition to an ordinary call and mutual transmitting signals of a single radio circuit and without adding any other circuit to a 4-wire type channel. CONSTITUTION:The transmitting information sent from a mobile station is received at base stations 3-1-3-4. An S/N deciding part 8 selects the largest S/N among the input S/N information and delivers the base station information to either one of lines 7-1-7-4 in response to the base station which delivers the selected S/N information. Therefore the part 8 delivers the base station information to the line 7-1 when the maximum S/N information is detected. While the part 8 delivers the base station information to the line 7-4 when the maximum S/N information is detected.
Patent JP-H04287531-A (JP)
Title: Data transfer system
Inventor: OKUZAWA KATSUHIRO
IPC: H04L12/42
Filed: 1991-03-18
Abstract: PURPOSE:To realize smooth error processing and to improve the reliability and safety by reading a data of a preceding frame to a current frame having an error by a transmission station and overwriting a succeeding data to a memory of the frame having the error when the reception error takes place while the transmission station receives the frame data. CONSTITUTION:Plural command devices 113 and reception devices 114 are connected to a command station 100 and reception stations 400,102 and the information between transmission stations is exchanged through a transmission line 101. At first a command station 100 sends a data in the order of 1-3 for each frame as shown in (b). Then the station 400 receives a frame data 1 sent from the station 100. When the station 400 receives a succeeding data 2, information of its own station is written in the data 1 received precedingly simultaneously and the result is sent to an adjacent station 102. Finally, the station 102 receives the data 1 similarly to the case with the station 400, then the information of its own station is written to the preceding data 1 and the result is sent to the station 100 while receiving the succeeding data 2. Thus, error processing is implemented smoothly.
Patent JP-H10248592-A (JP)
Title: Production of optically active 2-benzylsuccinic acid and its derivative
Inventor: SHIRASAKA NAOTERU
IPC: C12P41/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject compounds utilized for medicines, agrochemicals, etc., by treating a specific (R,S)-2-benzylsuccinic acid (diester) with a specified optically selectively ester-decomposing enzyme and subsequently separating the products. SOLUTION: This optically active 2-benzylsuccinic acid and its esters are efficiently obtained by allowing an esterase originated from a microorganism belonging to the genus Serratia or Pseudomonas or originated from porcine pancreas and capable of optically selectively hydrolyzing (R,S)-2-benzylsuccinic acid or diester of its derivative to act on an (R,S)-2-benzylsuccinic acid or the diester of the derivative of the formula [R1 , R2 are each a halogen, hydroxyl group, a (substituted) 1-20C linear branched saturated or unsaturated hydrocarbon; R3 is H, a halogen, a (substituted) 1-20C linear, branched or cyclic saturated or unsaturated hydrocarbon] and subsequently separating the produced optically active 2-benzylsuccinic acid (diester) and the optically active 2-benzylsuccinic acid (monoester).
Patent JP-H0640420-A (JP)
Title: Packing element of packing wheel on cigaret packing machine
Inventor: MARUKO GINI
IPC: B65B19/20
Filed: 1993-03-12
Abstract: PURPOSE: To provide a packing element keeping a perfect coincided condition with each oblique edge of a box side and a lid side and a non-slipping condition each other. CONSTITUTION: This is a packing element 5 for a packing wheel to pack a group of cigarettes with a rigid packet 2 with a hinged lid 3. Each packet 2 is formed by folding a precut blank 11. A packing element 5 has a seat 8 with a pair of locating elements 28. Each element 28 has an oblique edge 30 for supporting each edges 20, 21 of an each pair of end tabs 18, 19 of the blank 11 defining a small longitudinal wall of the lid 3 of each packet 2.
Patent JP-S55145467-A (JP)
Title: Abbreviated dialing registering system
Inventor: KIRIHARA YUKIO
IPC: H04M3/44
Filed: 1979-04-27
Abstract: PURPOSE:To simplify the complicated operation involved in the continuous registering, by setting the abbreviated dialing number and the incoming terminal number into a pair and then performing the continuous registering of plural number of addresses. CONSTITUTION:Originating terminal 1 transmits the abbreviated dialing number and the incoming terminal number in a pair to exchange station 2. Signal receiver 3 in station 2 receives the numbers sent in sequence from terminal 1 and then transfers them to control unit 4. At unit 4 the numbers are written in sequence into the temporary memory device and then transferred to subscriber file 4 when the writing is over, and the end of the registering equivalent to one address is informed to receiver 3. Receiver 3 transmits the signal indicating that the next abbreviated dialing register can be carried out to terminal 1. And terminal 1 transmits the pair the next abbreviated dialing number and incoming terminal number. In such way, the abbreviated dialing register is carried out continuously.
Patent JP-S61211813-A (JP)
Title: Double azimuth head
Inventor: ONO MASAHARU
IPC: G11B5/53
Filed: 1985-03-18
Abstract: PURPOSE:To adjust easily gap intervals by depressing one side face of a slit at the tip to an adjusting screw hole made in a direction in crossing with the slit to a head base fitted so that the gap of two head chips is made smaller than a prescribed value. CONSTITUTION:The adjusting screw hole 5a is made to the head base 5 provided with the slit 7 in a direction in crossing with the slit 7 and a fitting screw hole 8 is made to be screwed with the fitting screw 9 so as to fix the head base to an upper cylinder 3. The tip of a gap adjusting screw 6 screwed to the adjusting screw hole 5a is formed as a circular arc and its tip depresses one side face of the slit 7 to spread the gap, the head chips 2a, 2b are projected from the head base 5 at a symmetrical position with respect to the slit 7 on the head base 5 and when the gap adjusting screw 6 does not depress the side face of the slit 7, the gap is made smaller than the prescribed value L.
Patent JP-H04292405-A (JP)
Title: Apparatus for producing thin film by sputtering
Inventor: MICHIGAMI OSAMU
IPC: H01L21/203
Filed: 1991-03-18
Abstract: PURPOSE:To produce a highly oriented high-quality thin film of a structurally sensitive material such as oxide superconductor by using an apparatus composed of a vacuum chamber containing a pair of oppositely placed target electrodes 2, 3 and a substrate 4 for forming a thin film thereon and sputtering a target element by the plasma excited between the electrodes to form a thin film on the substrate 4. CONSTITUTION:The objective apparatus is provided with means 6, 7, 8 for the adjustment of the positions of the electrodes and the substrate from outside of the vacuum chamber without breaking the vacuum. The distance Dt-t between the target electrodes 2, 3 and the distance Ht-s between the target electrode and the substrate 4 can be varied by this apparatus.
Patent JP-H03255241-A (JP)
Title: Vibration proofing support mechanism of hydraulic control valve stand
Inventor: SETOGUCHI HAJIME
IPC: B66C15/00
Filed: 1990-03-02
Abstract: PURPOSE:To prevent vibration from transmitting to a cabin and seats by supporting, with vibration proofing, a control valve stand on which a control valve and an operation lever supporting board are installed, on a working vehicle body frame. CONSTITUTION:Four vibration proofing rubbers 10a and 10b are installed on a body frame 7, and a control valve board 12 is supported on them with vibration proofing. A control valve V is placed on the control valve board 12 and a link mechanism is installed to be operated by a working device operation lever 9 which is pivotally installed on an operation lever supporting board 1, and a driving transmission lever 8 on the spool of the control valve V. A floor extension board 11 is fixed and supported on the control valve stand 12 through supporting brackets on the right and left, and an operation lever supporting board 1 is vertically installed on the floor extension board 11. It is thus possible to prevent vibration generated by pulsation of pressure oil which is supplied to the control valve V from transmitting to the cabin and seats.
Patent JP-H10242729-A (JP)
Title: Expanding type phase array feeding device
Inventor: MIYASAKA AKIHIRO
IPC: H01Q23/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an expanding type active phased array feeding device of a large area which can cool an amplifier with high efficiency by preparing plural slender support members and plural pairs of radiation elements which are fixed in the longitudinal directions of support members and radiate the radio waves and then expanding the support members from their stored states. SOLUTION: The radiation elements 2 are fixed on the surface of a satellite structure 1, and an amplifier is attached to the inside of every element 2. The support members 4 of beam shapes are attached to the structure 1 and can be expanded from the surface of the structure 1. Every member 4 is connected to the surface of the structure 1 via a rotatable device such as a hinge, etc. The elements 2 and amplifiers are attached to the members 4 and revolve with the members 4 when these members 4 are expanded. When the expansion of the members 4 are over, the members 4 are fixed in a form where the elements 2 are turned to the earth directing surface. When the members 4 are stored, the members 4 opposite to each other are connected together at near their tip parts to secure a load path needed for launching of the structure 1.