baber/WOPTO huggingface dataset:
Patent JP-S63120611-A (JP)
Title: Method for casting synthetic resin
Inventor: KURIHARA TSUTOMU
IPC: B29K63/00
Filed: 1986-11-11
Abstract: PURPOSE:To prevent a casting mold from deflecting and consequently obtain a cast article with uniform wall thickness by a method wherein synthetic resin liquid is poured in a casting mold under the state that pins having the same length as the wall thickness of the cast article are arranged in the casting mold made of silicone rubber. CONSTITUTION:After a master form made of metal or the like is surrounded by frame plates, liquid silicone rubber is poured in a demain surrounded by the frame plates, and it is hardened at room temperature. After that, the frame plates are removed and the silicone rubber casting mold is divided so as to draw the master form out of it in order to obtain a casting mold. Next, pins 14, which are made of the same synthetic resin material as a cast article, are arranged at proper positions of the casting mold 12. The length L of the pin 14 is made to be equal to the wall thickness of the cast article. After that, two-pack synthetic resin liquid 10 such as epoxy resin or the like is poured in the casting mold 12. After the hardening through the reaction of the liquid, the casting mold 12 is divided so as to remove the cast article from the mold. Since the deflection of the casting mold is prevented from occurring by arranging the pins having the same length as the wall thickness of the cast article in the casting mold, the cast article with a uniform wall thickness can be obtained.
Patent JP-H07120849-A (JP)
Title: Book original holding device
Inventor: FUJIOKA TETSUYA
IPC: G03B27/62
Filed: 1993-10-25
Abstract: PURPOSE:To provide a small-sized and high reliable book original holding device capable of surely holding a book original on a original platen. CONSTITUTION:An auxiliary original platen 19 is rotatably and pivotally supported at the end of any one original platen 1 on a device central side out of two original platens 1 disposed along the scanning surface of a scanning unit and at the right and left of the scanning surface. The end of the platen 19 on the side opposite to the rotatably and pivotally supported side of the platen 19 is energized in the upward direction. Then, the movable range of the platen 19 is regulated so that the platen 19 can rotate in a range where it is not projected higher than the upper surface of the platen 1 on the side where the platen 19 is rotatably and pivotally supported.
Patent JP-S63112295-A (JP)
Inventor: FUIRITSUPU UERUZURI DARUHANTEI
IPC: B63B21/42
Filed: 1987-10-23
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-H1091046-A (JP)
Title: Regenerating method of image holding and supporting body and image removal accelerating liquid
Inventor: KAWANISHI TOSHIYUKI
IPC: G03G21/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To regenerate lots of sheets of image holding and supporting body even when a housing container of an accelerating liquid to remove images is reduced in size, by diluting a concentrated liquid of the accelerating liquid to remove images with water in a regenerating device of an image holding and supporting body and then applying the diluted liquid on an image holding and supporting body. SOLUTION: This diluted liquid prepared by diluting a concentrated accelerating liquid to remove images with water is applied on an image holding and supporting body having a hydrophobic image formed by using a thermoplastic or thermally softening image forming material. The accelerating liquid to remove images is a concentrated liquid containing at least sodium dioctylsulfo- succinate, propylene glycol and 1- or 2-methyl-2,4-pentanediol. The concn. of a surfactant in the diluted liquid is preferably 1 to 50wt.%, and especially preferably 5 to 20wt.%. The concn. of the surfactant in the diluted liquid is controlled by measuring the transmittance of the diluted liquid, and by diluting the liquid with water to obtain the transmittance in a specified range.
Patent JP-H01109288-A (JP)
Title: Wrist watch
Inventor: ISHIBASHI TOSHIYUKI
IPC: H02K37/14
Filed: 1987-10-22
Abstract: PURPOSE:To obtain hollow structure by using PM type stepping where a hollow ring-shaped permanent magnet which has many poles magnetized is used as a rotor and a yoke part having magnetic poles opposite to it and a stator part having an exciting coil at its outer periphery are arranged. CONSTITUTION:The ring-shaped permanent magnet 1 having the poles magnetized is used as the rotor, and a yoke 3 and a coil 2 are arranged at its periphery; and nothing is provided inside the magnet 1 and thus the hollow structure is formed. Further, it is preferable that the magnet 1 is subjected to radial anisotropy. Therefore, it is effective to use a rare earth element-cobalt resin bound type radial anisotropic permanent magnet, but it is composed basically of rare earth metal, iron, and boron to obtain the radial anisotropic permanent magnet having neither cracking nor chopping even when a sintering method is employed.
Patent JP-H0695413-A (JP)
Title: Electrophotographic sensitive body and electrophotographic device and facsimile using that
Inventor: YAMAGAMI MASAAKI
IPC: G03G5/147
Filed: 1992-09-10
Abstract: PURPOSE:To realize an electrophotographic sensitive body to obtain high quality picture images without void in picture while maintaining high transfer rate. CONSTITUTION:This electrophotographic sensitive body has at least a photosensitive layer on a conductive supporting body. The electrophotographic body is uniformly electrified and exposed to light to form an latent image. The image is developed with a dry toner in which the binder resin shows <=90 deg. contact angle with pure water or developed with a dry toner having <=12mum average particle size, and the image is transferred to a transfer material to form a picture image. The outer surface of the photosensitive body shows >=100 deg. contact angle with pure water. The electrophotographic device and the facsimile use this electrophotographic body. Thereby, with the obtd. electrophotographic sensitive body, high quality picture images without void can be stably obtd. while high transfer rate is maintained.
Patent JP-H02113083-A (JP)
Title: Aerosol composition for artificial snow formation
Inventor: MARUYAMA SHIZUO
IPC: C09K3/24
Filed: 1988-10-21
Abstract: PURPOSE:To obtain the title composition having excellent durability, not causing corrosion in can, forming artificial snow having a feeling of volume, consisting of a specific acrylic polymer, higher fatty acid and propellant comprising trichloromonofluoromethane, etc. CONSTITUTION:The aimed composition containing (A) an acrylic (co)polymer obtained by subjecting (i) >=70wt.% one or more monomers selected from methyl methacrylate, ethyl methacrylate, n-propyl methacrylate, isopropyl methacrylate, N-butyl methacrylate, isobutyl methacrylate, sec-butyl methacrylate and t-butyl methacrylate and (ii) 0-30wt.% monomer copolymerizable with the component (i) to suspension polymerization and having 10-90 deg.C glass transition temperature, (B) 12-18C higher fatty acid and (C) a propellant comprising trichloromonofluoromethane and dimethyl ether. The composition is readily producible, will neither collapse even in application to faces at >=30 deg.C nor will cause cracking after drying.
Patent JP-H10111278-A (JP)
Title: Underwater inspection apparatus
Inventor: SUZUKI KAZUHIRO
IPC: G01N27/90
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To inspect an object to be inspected rotated in water in a non- destructive manner at a high speed with high accuracy by fixing the relative positional relation between a sensor and the object to be inspected and eliminating the change of the relative position of the inclination or vibration to rotation deflection. SOLUTION: An outer frame 2 is fixed to a rotary stand and an inner frame 3 grasping the shaft 11 of an object to be inspected rotated by the upper and lower inner frame clamps 31 attached to the inner frame 3 so as to enclose the same is fixed to the shaft 11. Since the inner frame 3 is suspended within the outer frame 2 by two upper coil springs 5, it can follow the vibration and rotary deflection caused by the rotation of the shaft 11 and the relative positional shift of the inner frame 3 and the shaft 11 can be avoided. A sensor holder 10 having an inspection sensor attached thereto is scanned up and down by rotating the upper electromotor connected to upper and lower feed screws 7. Inspection is performed by pressing the sensor holder 10 to the shaft 11 rotated by the air cylinder 9 to move the same up and down.  An origin sensor 12 for detecting the origin of the shaft 11 is provided to the lower part of the outer frame 2.
Patent JP-H07118692-A (JP)
Title: Cleaning agent composition
Inventor: SHIINO TORU
IPC: C11D7/26
Filed: 1993-10-26
Abstract: PURPOSE:To obtain a cleaning agent composition having stably cleaning and removing power over solder flux residue of electronic parts, comprising a straight-chain type hexyl groupcontaining ethylene glycol compound or a straight-chain type alkyl group-containing propylene glycol. CONSTITUTION:30wt.% of a straight-chain type hexyl group-containing ethylene glycol compound of formula I ((k) is 1-4 integer) (e.g. diethylene glycol mono-n- hexyl ether) or a straight-chain type alkyl group-containing propylene glycol of formula I ((m) is 4-6 integer; (n) is l-4 integer) (e.g. propylene glycol mono-n- butyl ether) is mixed with 70wt.% of a 8-12C alkane such as octane, nonane, decane, undecane or dodecane and optionally additives such as a surfactant, a rust preventive, a mildew-proofing agent, a defoaming agent and an antioxidant. The resultant composition can simultaneously remove the ionic and resinous components in the solder flux residue of electronic parts.
Patent JP-S62126914-A (JP)
Inventor: KURODA MASAYA
IPC: A01G7/00
Filed: 1985-11-29
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-S62130138-A (JP)
Title: Method of press-fitting bearing onto shaft of rotary apparatus, and device therefor
Inventor: YOSHIDA TATSUYA
IPC: B23P19/02
Filed: 1985-11-29
Abstract: PURPOSE:To make it possible to press-fit a bearing into a shaft without being eccentric, by inserting a retractable guide pin in the bearing to support the latter, and by press-fitting a motor shaft into the bearing, being replaced with the guide pin. CONSTITUTION:A bearing W1 is fitted onto a guide pin 11 in a bearing receiver 1 while a rotor W3 is set on a shaft holder 2. Then, the bearing receiver 1 is pulled in directly below the shaft holder 2 so that the rotor shaft W2 and the bearing W1 are set to be coaxial with each other. Then, the bearing receiver 1 and the holder 2 are introduced between press-fit heads. The rotor shaft W2 is depressed by means of the press-fit heads, and therefore the rotor shaft is gradually fitted into the bearing W1 while t depresses the guide pin 11. Thereby, the bearing and the rotor shaft may be fitted while they are held at predetermined positions. Accordingly it is possible to obtain the smooth rotation of the rotor without the bearing and the rotor being eccentric from each other and with no damage of the bearing.
Patent JP-H07116466-A (JP)
Title: Method for decomposing fluorine-based etching gas or cleaning gas
Inventor: FUKUSHIMA MORIYUKI
IPC: B01D53/34
Filed: 1993-10-26
Abstract: PURPOSE:To decompose efficiently fluorine-based gas into harmless product by bringing exhaust gas containing fluorine atom into contact with a decomposition agent at a specified temperature in the presence of water and/or oxygen. CONSTITUTION:Fluorine-based etching gas or cleaning gas introduced from a feed line 1 is mixed with water and/or oxygen introduced from a lead pipe 2. A decomposition agent is fed to a decomposition reactor 5 from a feeder 3; hydrogen fluoride which activates the decomposition agent and/or nitrogen are also introduced from a pipe 4, and the mixture is heated at 500-1500 deg.C with an electric heater 6. Silica gel, ZSM-5, etc., are treated with hydrogen fluoride to produce the decomposition agent. After a decomposition process, the decomposed gas is contacted with an adsorption agent to be cleaned.
Patent JP-H09112260-A (JP)
Title: Catalyst converter
Inventor: TOSA SHINICHI
IPC: B01D53/94
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the degree of uneveness of facial pressure which is applied on a catalyst carrier by a cylindrical catalyst carrier holding part. SOLUTION: A cylindrical catalyst converter 1 comprises a catalyst carrier 2 for carrying a catalyst, a holding mat 3 wound on the outer periphery of the catalyst carrier 2, and a easing 5 having a cylindrical carrier holding part 4 for holding the catalyst carrier 2 in a state in which the holding mat 3 is compressed. The cylindrical carrier holding part 71 are divided into two half bodies 41 , 42 in a radial direction and both side ends 71 , 72 of the half bodies extending in an axial direction are fitted in each other to make both fitting parts 8. The cylindrical carrier holding part 4 has an oval cross section whose long diameter is a distance between both fitting parts 8.  Therefore the reduction or the change of the pressing force applied by the cylindrical carrier holding part 4 can be compensated by suitably increasing or changing the density of the compressed holding mat 3 in the circumferential direction of the catalyst carrier 2.
Patent JP-S6150082-A (JP)
Title: Information processing system
Inventor: NUMAYASU YOSHIO
IPC: G01S7/298
Filed: 1984-12-20
Abstract: PURPOSE:To enable pixels to indicate uniform information over the entire screen to be plotted in the rectangular coordinate, by uniformizing the amount of information, dense and sparse, held by pixels in the central and peripheral ranges of the screen plotted in the polar coordinate. CONSTITUTION:An input signal (c) of polar coordinate indication is inputted into a coefficient device 1 and multiplied by a prescribed weight coefficient by a coefficient selection signal (d) corresponding to the divided zone to which the polar coordinate position belongs to produce weight information. Then, this weight information is inputted into an adder, information from a rectangular coordinate-based information memory 3 is read out into an adder 2 by a reading signal (f) and the operation of writing the sum of both the input information into the corresponding address is cumulatively added up times corresponding to the reciprocal of the weight coefficient or times corresponding to the weight co efficient. The results are written in as information data. This operation is executed sequentially and finally, information with the uniformized weight is memorized into the rectangular coordinate-based indication memory 3.
Patent JP-H02116093-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOGURE YOSHIYA
IPC: G11C16/06
Filed: 1988-10-24
Abstract: PURPOSE:To reduce current consumption by performing the intermittent control of a pre-charge current on a memory cell in a read-only memory pre-charged synchronizing with a clock. CONSTITUTION:In the read-only memory pre-charged synchronizing with the clock, transfer gates 3-5 which perform the intermittent control of the pre-charge current on the memory cell 6 are inserted between a power source line 1 and a pre-charge circuit 2. Thereby, since the pre-charge current flows only on the memory cell 6 of a bit which sets select terminals 10-12 at HI levels, no pre-charge current flows on a nonuse bit when pre-charge is performed synchronizing with the clock. In such a way, it is possible to reduce the current consumption.
Patent JP-H10115977-A (JP)
Title: Development assistant member, and developing device
Inventor: SAWA EIJI
IPC: G03G15/08
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To increase the electrostatic charge quantity of a developer by constituting a development assistant member, in such a manner that an elastic layer consisting of a formed body is formed and at least a part of the surface of the elastic layer is provided with a resin component including synthetic resin. SOLUTION: A developer supplying roller 1 is constituted of a shaft 2 and the elastic layer 3 of the formed body formed on the outer periphery of the shaft 2 and has the resin component including the synthetic resin in, at least, a part of the surface of the elastic layer 3. As the resin component, a resin including a mixture of one or two kinds or more selected from among phenol resin, fluororesin, melamine resin, alkyd resin, etc., is used and a conductive material is added to the rein component by a developing system. The resin component is imparted to the surfaces of the frame of the foamed body and a film for forming bubbles and a gap, but it is unnecessary that the resin component covers these surfaces completely and is imparted up to the inside of the developing auxiliary member.  It is good that the resin component is applied only to a surface part coming into contact with the developer.
Patent JP-S63122016-A (JP)
Title: Magnetic recording medium
Inventor: KONNO YOSHITO
IPC: C09D127/06
Filed: 1986-11-11
Abstract: PURPOSE:To improve the dispersibility of magnetic powder so as to decrease the coefft. of friction of a recording medium and to improve the runnability thereof by using a copolymer of fluorine modified silicon and polyurethane as a binder. CONSTITUTION:This magnetic coating compd. consists of the ferromagnetic metallic (e.g.: Fe) powder, the binder essentially consisting of the copolymer of the fluorine modified silicon and polyurethane (e.g.: the copolymer expressed by the formula ), various additives, and org. solvent. The titled medium is formed of said compd. In the formula, R<1> is (un)satd. hydrocarbon of 5-20C; R<2>, R<3> are hydrocarbon; n is 3-10; l is 100-1,000; m is 10-100. The dispersibility of the magnetic powder in the magnetic coating compd. is thereby improved by which the medium having the low coefft. of friction and the excellent runnability and wear resistance is obtd.
Patent JP-H03141574-A (JP)
Title: Discharge device and ignitor equipped with series gap using discharge device
Inventor: SATO TAKASHI
IPC: H01T13/46
Filed: 1989-10-17
Abstract: PURPOSE:To protect a discharge tube from the influence of an electric field formed by an electric element, etc., disposed around the discharge tube by providing an electrically conductive member in such a manner as surrounding one side electrode of a sealed tube. CONSTITUTION:An electrically conductive member 14 is provided around a discharge tube 1 in such a manner as covering a cathode side electrode plate 4a and its discharge electrode portion 3a, and besides the electrically conductive member 14 is electrically connected to the electrode plate 4a. The discharge electrode portion 3a and the electrically conductive member 14 therefore have the same potential, and when an electric element, etc., having predetermined potential is located near the discharge tube 1 and a predetermined electric field is formed around the electric element etc., the portion near the cathode side of the inside of the discharge tube 1 will not be disturbed and the discharge electrode portion 3a forms a stable electric field between opposite discharge electrode portions 3a, 3b. A stable discharge phenomenon is thus obtained and the discharge voltage characteristic between the discharge electrode portions 3a, 3b can be stabilized.
Patent JP-H11152596-A (JP)
Title: Electrolyte for electroplating low stress crack resistant ruthenium layer, its production, and utilization of pyridine and n-alkylated pyridium salt as electrolyte additive
Inventor: FREUDENBERGER RENATE DR
IPC: C25D3/50
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thick ruthenium layer free from crack by containing pyridine or a N-alkylated prydinium salt. SOLUTION: The N-alkylated prydinium salt contained in the electrolyte is a compound expressed by a formula. In the formula, R' is H, a 1-6C alkyl, -CH=CH2 , =CO2 Na. Among the compounds, a particularly preferable one is 1-benzyl-3-sodium carboxy-pyridium chloride or the like. The content of pyridine or the said compound in the electrolyte is 0.1-100 g/l. The electrolyte composition contains ruthenium chloride and amide sulfuric acid and/or ammonium sulfaminate in a form forming a complex with ruthenium as a starting material. The content of ruthenium is controlled to 1-100 g/l and the content of amide sulfuric acid and/or ammonium sulfaminate is controlled to 1-10 g/l per 1 g/l ruthenium.
Patent JP-H01110416-A (JP)
Title: Carrier conveyor
Inventor: NAKAMURA YOSHIO
IPC: B65G21/20
Filed: 1987-10-26
Abstract: PURPOSE:To enable pallets of various widths to be carried by bringing a pair of parallel conveyor frames for supporting a endlesslike carrier body close to or keeping them apart from each other in the direction perpendicular to the carrying direction. CONSTITUTION:Air cylinders 63, 65, 67 and 69 which are arranged on the front or rear side of conveyor frames 3A, 3B are operated to move piston rods 71, 73, 75 and 77 forward or backward. Thereby the conveyor frames 3A, 3B are moved in a direction approaching each other or separating from each other. Thus, by moving the conveyor frames 3A, 3B so as to suit the width of pallets to be carried, pallets of various widths can be coped with.
Patent JP-H0746849-A (JP)
Title: Inverter
Inventor: MATSUI TAKAYUKI
IPC: H03K17/10
Filed: 1991-09-19
Abstract: PURPOSE:To make uniform the loss of switching elements by employing semiconductor devices having low forward voltage drop for the second and third switching elements and semiconductor elements having high switching rate for the first and fourth switching elements. CONSTITUTION:When a series multiplex inverter 1 is subjected to V/f control, the interval where the output voltage goes zero in proportion to the output frequency decreases thus increasing the average current of outside switching elements in proportion to the output frequency although the average current of inside switching elements is substantially constant. In this regard, switching elements having low forward voltage drop are employed for the inside switching elements S2, S3 constituting each phase whereas switching elements having short turn OFF time are employed for the outside switching elements S1, S4. Consequently, the loss due to forward voltage drop of the inside switching element decreases more than the increase of loss due to forward voltage drop of the outside switching element. This constitution prevents increase of loss even it the switching frequency is increased.
Patent JP-H02115644-A (JP)
Title: Controller for air conditioner and controlling method therefor
Inventor: MIURA KENICHIRO
IPC: F24F11/02
Filed: 1988-10-25
Abstract: PURPOSE:To prevent an accident such as a local power interruption, etc., by detecting a load current flowing to a residence, controlling the current of an air conditioner, and so controlling a general current as to be a predetermined value or less even if the current of the conditioner is increased. CONSTITUTION:If a current value flowing to a commercial power source line falls within a current value (100%) or less determined by a first current setter 11, air conditioners are freely operated. If the current value falls between current values (100%, 110%) determined by first and second current setters 11, 12, the air conditioners of lower priority order are sequentially reduced in its capacity to suppress an increase in the current. If the current value falls between current values (110%, 150%) determined by second and third current setters 12, 13, the conditioners having lower priority order are sequentially stopped to suppress an increase in the current. If the current value exceeds the current value (150%) determined by the setter 13, all the conditioners are stopped to prevent an overcurrent protector 20 from turning OFF. If the current value becomes a current value (80%) or less determined by a fourth current setter 14, the conditioners having higher priority order are sequentially returned to the normal operation.