baber/WOPTO huggingface dataset:
Patent JP-S6490479-A (JP)
Title: Image recorder
Inventor: YAMAZAKI YOSHIO
IPC: G03G21/00
Filed: 1987-09-30
Abstract: PURPOSE:To effectively remove and to clean a residual toner and various kinds of foreign matters and to reproduce a pure photosensitive surface by providing a sponge roller containing the abrasive grain and abrasive material which rotates abutting on an image carrier on the upstream and downstream of a cleaning means. CONSTITUTION:The roller 31 press-contacts the surface of a photosensitive drum 10 with the softness and elasticity of the sponge roller, removes the residual toner and the various kinds of foreign matters by the abrasive effect of the containing abrasive grain and abrasive material. The adequate foaming density of the rubber material which forms the roller 31 is that the specific gravity including the abrasive grain and abrasive material corresponds to the range from 0.3 to 0.8. The copy of excellent image quality can be always obtained for a long term without damaging the image; because, the removing and cleaning of the photosensitive surface are performed effectively, and the clean photosensitive surface can be reproduced. The effectiveness of this recorder is remarkable when the image carrier is an organic photoconductive photosensitive body.
Patent JP-H04128439-A (JP)
Title: Method and device for operating power shovel for work on soft ground
Inventor: WATANABE KAZUHIRO
IPC: B66C23/76
Filed: 1990-09-20
Abstract: PURPOSE:To improve work efficiency by determining the centers of gravity of each arm and a bucket from the swing center of a machine body so as to calculate these moments and controlling the position of the balance weight provided in the rear of the machine body. CONSTITUTION:A power shovel 1 is moved in a location, set beforehand, by a crawler 2 also serving as a float, and specified number of arms 9 and 10 is swung and stretched and contracted by specified operation of the operation unit 5 of the upper machine body 4. A bucket 11 is elevatably and rotatably pivoted on the head of an arm 6, and a balance weight 8 is placed in the rear of an operation unit 5. In the next step, the moments are calculated by arithmetic operation to determine the centers of gravity from the centers of swing of the arms 9 and 10 and the bucket 11, and the position of the balance weight is controlled so that the moment of the balance weight 8 of the machine body 4 may become same as the moment resulting from the calculation. This constitution enables the power shovel to perform work in a stable attitude.
Patent JP-H0297555-A (JP)
Title: Heat-resistant resin composition
Inventor: KAYABA KEIJI
IPC: C08L71/12
Filed: 1988-09-30
Abstract: PURPOSE:To obtain the title composition improved in soldering heat resistance, heat resistance and flow by mixing a liquid polyester which forms a specified anisotropic molten phase with a polyarylene oxide. CONSTITUTION:A diacylated aromatic dihydroxy compound (e.g., p- acetoxybenzoic acid) and an aromatic dicarboxylic acid (e.g., terephthalic acid) are subjected to polycondensation through the elimination of acetic acid in the presence of, optionally, polyethylene terephthalate to obtain a liquid crystal polyester (A) comprising 40-90mol% structural units of formula I, structural units of formula II and structural units of formula III (wherein X is at least one group selected from among formulas IV-VI, and -CH2CH2-, the carbonyls of formulas II and III are para or meta to each other, and at least 50mol% of them are in para position), having a formula II to formula III molar ratio of 1/9-9/1, a heat distortion temperature of 160-280 deg.C, a liquid crystal initiation temperature <=330 deg.C, and a melt viscosity <=10000P, and forming an anisotropic molten phase. 99-1wt.% component A is mixed with 1-99wt.% polyarylene oxide (B).
Patent JP-H03109721-A (JP)
Title: Equipment for manufacturing semiconductor by mo-cvd method
Inventor: SATO RYOZO
IPC: H01L21/205
Filed: 1989-09-25
Abstract: PURPOSE:To manufacture in a high efficiency by introducing a tray, mounting and dismounting a wafer during stop of a susceptor by using the rotation of the susceptor by fixing relative positions of both during the rotation. CONSTITUTION:A wafer 31 is mounted on a tray 32, and indirectly mounted on a stopping susceptor 33. Accordingly, loading and unloading can extremely easily and rapidly be preformed, and cleaning of the wafer can be proved. On the other hand, when the susceptor 33 is started to rotate, a locking mechanism 100 is operated to fix the relative positions of the wafer 31 and the susceptor 33. The faster the rotation of the susceptor 33 becomes, the stronger they are fixed. Thus, the positional deviation, scattering, damage, etc., of the wafer 31 are prevented, and uniform semiconductor of high quality can efficiently be manufactured.
Patent JP-H1071799-A (JP)
Title: Transfer sheet
Inventor: SUGA KAZUHIRO
IPC: B44C1/165
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent dislocation of a pattern at the time of printing and also to increase abrasion resistance. SOLUTION: The transfer sheet is constituted by providing at least a release layer 5, a release supporting layer 4 and a transparent resin layer 3 on a substrate 7 having releasability. The release layer contains 10-90wt.% metallic oxide particulate having 2-20μm average particle diameter. The release supporting layer contains particulates in which particle diameter is smaller in comparison with the particulates of the release layer and the amount to be added is less. The particulates are oxide particulates of one kind or more elements selected from among silicon, aluminum, titanium, zinc, tin, cerium, zirconium and germanium.
Patent JP-2001071316-A (JP)
Title: Manufacture of hydraulic inorganic molding
Inventor: MAESAKO HIROSHI
IPC: B01D35/22
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce the raw material loss and at the same time, make it possible to continuously manufacture a good molding without investing equipment cost by forming a part for receiving both side edge parts of a water-permeable sheet on the suction face of a suction means, of a waterpermeable member which is made of a raw material whose solid component is non-penetrable and communicates with a suction device. SOLUTION: The suction box 6 of a suction means 4 is equipped with a box body 6a and a water-permeable member 6b. On the suction face 62 side of the box body 6a, both edge parts 8 are notched by the thickness of the water- permeable member 6b from the center part 67 and a plurality of suction holes 63, 63' are pierced. The water-permeable member 6b is formed of the same material as a water-permeable sheet 2. In addition, leak barrier walls 66a, 66b are formed on both sides of the suction face 62 and an air hole 64 communicating with a decompression box 5 is formed on the bottom face side. Even when a molding raw material leaks from the edge of the water-permeable sheet 2, passage of the solid component is not allowed by providing the water- permeable member 6b and thus it is possible to prevent the raw material loss and air leakage into a vacuum from occurring.
Patent JP-2000080417-A (JP)
Title: Manufacture of hot rolled austenitic stainless steel strip
Inventor: KOBORI KATSUHIRO
IPC: C21D9/46
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a hot rolled austenitic stainless steel strip capable of preventing the occurrence of an edge crack even in the case of a component system having much amounts of δ-ferrite (δ Fe) and capable of attaining the production in a high yield. SOLUTION: An austenitic stainless steel slab, having a two phase structure of δ-ferrite and austenite in a cast state is performed to preliminary hot rolling at >=5% draft in the thickness direction and at >=1%, preferably >=5%, draft (rw) in the width direction, then, to slab soaking treatment at 1,000 to 1,300 deg.C for 2 to 30 h and thereafter, to hot rolling by which the hot rolled steel strip is obtained. Further, it is preferable that rw is set up to a value satisfying expression I, rw>=(5/4)×(δFe-23) according to the δFe defined by expression II, δFe=3.2×(Cr+1.5Si+Mo+6Al+0.5Nb+0.5Ti)-2.5×(Ni+30.(C+N)+0.5Mn+0.3 Cu)-24.7.
Patent JP-H0985200-A (JP)
Title: Surface finish treatment
Inventor: TSUTSUMI KATSUJI
IPC: C23G3/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To perform suitable surface finish treatment corresponding to a material to be treated and also to effectively perform aftertreatment such as separation of the material to be treated and a treating material. SOLUTION: A rotary shaft body 8 which can be subjected to rotary driving around the central axis thereof and is supported rotatably around a horizontal axle 4 at the central part is installed. A pair of treating vessels 12 are installed at both ends thereof. A flow passage 13 for causing a treating material in one treating vessel 12 to flow into the other treating vessel 12 is installed within the rotary shaft body 8. The treating material and a material to be treated are housed in one treating vessel 12 on the lower side and treatment is performed. The rotary shaft body 8 is turned so that the one treating vessel can be located upward to cause the treating material in the one treating vessel 12 to be housed in the other treating vessel 12 through the flow passage 13.  The material to be treated that is subjected to surface finish treatment remains in the one treating vessel 12 and is easily separated from the treating material and taken out.
Patent JP-H03112103-A (JP)
Title: Corrosion-resistant magnet
Inventor: NAKAYAMA MASATOSHI
IPC: H01F1/06
Filed: 1989-09-27
Abstract: PURPOSE:To coat a rare earth-iron magnet with a corrosion resistant protective film thicker than a specific times of the surface roughness of the magnet by vapor-phase polymerization. CONSTITUTION:A rare earth-iron magnet is cleaned before it is coated with a plasma-polymerized hydrocarbon film and/or a film of resin such as p-xylylene polymer. The magnet is treated with a plasma of Ar or other activating ions. In this plasma treatment, rare gas such as H2, N2, O2, CO, or CO2 is introduced into a vacuum chamber and ionized into plasma to irradiate the magnet. The magnet is coated with resin film by vapor phase polymerization; the coating film has a thickness three times the roughness of the magnet surface.
Patent JP-2000066674-A (JP)
Title: Automatic music performing device and recording medium
Inventor: KAKIZAKI OSAMU
IPC: G10H1/36
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To make song data prepared by a device provided with no pattern mode regenerable as a pattern data. SOLUTION: When a mode selected by a user is a pattern mode, musical performance data of sixteen tracks (tracks 1-16) composing song data are secured in sixteen areas having smaller area-numbers out of unoccupied areas of user phrase data areas to be written in the areas respectively (step S3). Prescribed names are imparted to user phrase data written therein respectively (step S4), and pointers are written to indicate positions of the sixteen user phrase data written on the sixteen tracks (tracks 1-16) in a section selected at present, of the pattern selected at present (step S5).
Patent JP-H1073966-A (JP)
Title: Electrostatic latent image developing toner
Inventor: NAKAYAMA YUKINORI
IPC: G03G9/097
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To improve a toner fixing property, impart a positive charge characteristic excellent in durability and stability to a toner binder, and provide a colored toner which has a clear tone when colored, by making the weight average molecular weights of the maximum peak of molecular weight distributions of both the toner binder and a charge control agent set within a specified range. SOLUTION: A polystyrene resin is used as a main toner binder, and a styrene resin copolymer having ternary ammonium salt as functional group is used as a charge control agent. The weight average molecular weights of the maximum peak of molecular weight distributions of both the toner binder and the charge control agent are within 3,000-20,000. Since the charge control agent is satisfactorily compatible with the toner binder which is the binder resin, the fixing property of the resulting toner is improved, and this toner is also suitably conformable to a color printer since a positive characteristic excellent in durability and stability is imparted to the toner binder, and this toner is compatible with the toner binder in transparent or pale color transparent state.
Patent JP-H08114810-A (JP)
Title: Apparatus for producing liquid crystal panel and press bonding device
Inventor: TAKABAYASHI HIRONORI
IPC: H01L21/603
Filed: 1994-10-14
Abstract: PURPOSE: To provide a device capable of well executing press bonding of an IC for driving liquid crystal (TAB parts) while well maintaining the parallelism of the pressing surface of a block. CONSTITUTION: This press bonding device includes the press bonding block 35 which has the pressing surface 33a for pressing the TAB parts 2 to glass substrates 1a, 1b of a liquid crystal cell 1 via anisotropic conductive films and is internally embedded with a heater, a driving cylinder 29 which drives this block 35 to attach the TAB parts 2 by thermo bonding to the glass substrates 1a, 1b, plural piezoelectric actuators 36 which are disposed at the press bonding block 35 and operate to adjust the inclination of the pressing surface 33a,  a cooling mechanism 28 which cools the TAB parts 2 to be adjacent to the TAB parts 2 to be subjected to normal press bonded and a washing mechanism 27 which cleans the pressing surface 33a and removes the deposits of the anisotropic conductive films when the pressing surface 33a of the press bonding block 35 is stained with the deposits of the anisotropic conductive films.
Patent JP-2000309170-A (JP)
Title: Heat-transfer receiving sheet
Inventor: ONISHI TOSHIKAZU
IPC: B41M5/50
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To make a heat-transfer receiving sheet adaptable especially to a dye heat-transfer printer, and improve the light-resistance of a recorded image, by containing a thermoplastic resin, hindered amine based light stabilizer and a benzotriazole based ultraviolet ray absorber in the receiving layer, in the heat-transfer receiving sheet wherein the receiving layer is formed on one surface of a supporting body. SOLUTION: In this heat-transfer receiving sheet wherein a receiving layer and a base material are laminated in order, a thermoplastic resin, a hindered amine based light stabilizer(HALS) and a benzotriazole based ultraviolet ray absorber are contained in the receiving layer. In this case, HALS catches radical generated by an optical deterioration, and prevents the deterioration from occurring, and especially when the molecular weight is 250 or lower, the stability of an image is improved. Also, as the thermoplastic resin, a polyvinyl butyral resin is preferable because of the excellence in light-resistance. In addition, especially, a polyester containing 10 wt.% or higher of an alicyclic dicarboxylic acid and its derivative as a carboxylic component of the polyester is preferable because of the excellence in light-resistance and fat-and-oil-resistance as well.
Patent JP-S62108637-A (JP)
Title: Initial program load system
Inventor: TATSUMI YUKICHI
IPC: H04L29/06
Filed: 1985-11-06
Abstract: PURPOSE:To decrease the required time by constituting n-system of optical bus systems having a program load processing so as to apply simultaneous loading in applying initial program loading to all data communication control processors. CONSTITUTION:Duplicated '0' system optical bus 10 and '1' system optical bus 11, file control processors FCP (FCP020, FCP121) applying the program load control connected to the buses and data communication control processors CCP (CCP030, CCP131-CCP737) constitute a decentralized control type exchange. In applying simultaneous program loading to all the CCPs, the '0' system optical bus 10 is drawn to the processors FCP020, CCP131, CCP333, CCP535 and CCP737 and the '1' system optical bus 11 is drawn to the remaining FCPs and CCPs to constitute the independent optical bus system. The FCP020, FCP121 have a file required each initial program load, the initial program load is started at the same time and the program is loaded to all the CCPs. Thus, the required time is reduced.
Patent JP-H0296939-A (JP)
Title: Optical pickup device
Inventor: SATOU TAKUMA
IPC: G11B7/135
Filed: 1988-10-03
Abstract: PURPOSE:To block an unnecessary luminous flux to prevent deterioration in the quality of an out-of-focus detecting signal to be caused by the incidence of unnecessary luminous flux on a photodetector by inserting an opening limiting means into the reflecting optical path between an optical separator and the photodetector. CONSTITUTION:Part of the luminous flux reflected by a recording medium 4 reaches a photodetector 5 after passing through a half mirror 2. When the luminous flux reaches the photodetector 5, astigmatism by which the focusing position of an object lens 3 can be detected is produced. When nothing blocks the optical path between the mirror 2 and photodetector 5, an unnecessary luminous flux is made incident on the photodetector 5 directly or after it is reflected by the inner wall of a block 6 and out-of-focus detecting signals are deteriorated. Therefore, an opening limiting means 7 having a diameter which does no interfere with the effective diameter of the reflected luminous flux is inserted into the optical path at an arbitrary position so as to block the unnecessary luminous flux. Therefore, deterioration in quality of the out-of-focus detecting signal can be prevented.
Patent JP-H0888066-A (JP)
Title: Commutator and its manufacture
Inventor: YAMADA MASAHIDE
IPC: H01R39/04
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a commutator with a high anticorrosion property for fuel containing alcohol at a low cost. CONSTITUTION: A commutator 1 has plural segments 21 made by sintering a carbon powder, and riser pieces 4 whose insert members 6 are inserted to the segments 21, so as to fix them integrally. The segments 21 are arranged circularly in the condition insulating each other, and unified by a boss 16 formed of a resin, and the riser pieces 4 of the segments 21 are projected from the outer peripheral surface of the boss 16. Since the riser pieces 4 are insert-formed to the carbon segments 21, they are connected mechanically and electrically without connecting process using a soldering process or a conductive adhesive. As a result, the manufacturing process is simplified. And since no adhesive is used, the antialcohol property is excellent. The segments made of a carbon are never corroded by the fuel.
Patent JP-H1095224-A (JP)
Title: Viscous heater
Inventor: MOROI TAKAHIRO
IPC: F24J3/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent the heating amount from being lowered caused by deterioration of viscous fluid as well as to dispense with strict management of the housing amount of viscous fluid by making a heating chamber into the sealed state, and providing a storage chamber communicated with the heating chamber by a recovery passage and a supply passage and for housing viscous fluid in the sealed state. SOLUTION: A heating chamber 10 is sectioned of a recessed part provided on the rear end surface of a front plate 2 and the front end surface of a rear plate 3, and a front part water jacket FW as a heat radiating chamber adjacent to the front of the heating chamber 10 is sectioned of the inner surface of a front housing main body 1 and the front end surface of the front plate 2. A rear water jacket RW adjacent to the rear part of the heating chamber 10 is sectioned of a part outer from a ring-like rib 4a of a rear housing main body 4 and the rear end surface of the rear plate 3, and a storage chamber SR is sectioned on a part inner from the rib 4a. A recovery groove 3a extending toward the outer periphery of a rotor 16 is formed on the rear plate 3 to' communicate the storage chamber SR with the heating chamber 10.
Patent JP-S60134980-A (JP)
Title: Collating device of seal impression
Inventor: TERADA HIROSHI
IPC: G06K9/00
Filed: 1983-12-23
Abstract: PURPOSE:To obtain appropriate collating decision by displaying a registered seal print and a seal print to be collated so as to overlap on each other measuring, quantizing and displaying how both seal prints partially are overlapped and making the quantized value to reference information in addition to visual decision. CONSTITUTION:First, a registered seal print data is retrieved and extracted from a memory device 1, and stored temporarily in a registered seal print data memory circuit 7. The inputted account number is stored in a numeric data memory circuit 9. An operator sets the voucher where a collated seal print is stamped to an image pickup device 4, and when an operator gives instructions of collation, said seal print is read out and displayed on a color CRT16. An operator moves an original so that both seal prints will be overlapped, and decides visually the identity. If an operator specifies the part which she wants to collate strictly by a frame, picture elements of both seal prints in the frame are counted by collated seal print data picture element counters 10 and 11. At the same time, an AND of both seal print data is taken out, counted by a coincident picture element counter 12, and a coincident picture element is detected. According to outputs of the counters 10 and 12, a collation rate arithmetic circuit 14 calculates a partial collation rate in the frame, and displays it on the color CRT16.
Patent JP-S63105761-A (JP)
Inventor: YONEZAWA YOSHIMICHI
IPC: A61F11/00
Filed: 1986-10-21
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-2000083012-A (JP)
Title: Data retransmission controlling method according to hdlc procedure
Inventor: MATSUI TAKAYUKI
IPC: H04L29/08
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent line efficiency from falling at the time of transmitting image information even in the communication of a line where a propagation delay time is large, such as satellite communication by allowing a receiving side to monitor HDLC frames and to request a transmitting side to change 1st to 3rd retransmission controlling methods in accordance with the number of error frames. SOLUTION: A receiving station 2 receives an HDLC frame that is fast transmitted by a transmitting part A of a transmitting station 1 by a receiving part B through a satellite and detects the number of error frames. When the number of the detected error frames is one, a SREJ system where the frame is separately requested to be retransmitted, is used by a deciding part B and when the number is in a large amount, a REJ system where the whole after the error frames is requested to be retransmitted, is used by the deciding part B. Also, when the number of the detected error frames is in a small amount, the deciding part B uses the SREJ system where the plural transmitted error frames are immediately requested to be retransmitted. Thus, the transmitting station 1 can perform data transfer with efficient data retransmission procedures by transmitting a requested retransmission frame.