baber/WOPTO huggingface dataset:
Patent JP-H11144798-A (JP)
Title: Communication plug
Inventor: ENSZ LYNDON D
IPC: H01R4/24
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To realize a communication plug capable of terminating a standard round cable, realizing a direct interface between a conductor inside of a cable and a plug terminal in a short assembly time, relaxing the strain to a cable an optimizing cross talk with adjustment. SOLUTION: A communication plug is formed of a jack interface housing and a strain-relaxing housing. A jack interface housing 15 is designed so as to be complementary to a jack type to be inserted with a plug, and the strain relaxing component 30 receives a cable for holding a conductor to be terminated, and fixed to the jack interface. Plural blades having adjustable electrical characteristics are fixed inside of two housing components when the plug is assembled.
Patent JP-2001071926-A (JP)
Title: Vehicular cooperative control device
Inventor: INAGAKI HIROMI
IPC: B60W10/12
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent a torque steer phenomenon from being generated when a driving force distribution device malfunctions in a vehicular cooperative control device for cooperatively controlling the driving force distribution device and an electric power steering device to reduce the torque steer phenomenon. SOLUTION: With this control device, steering torque TQ detected by a steering torque detecting means S5 is inputted to a corrected steering torque calculation means M8 of a first electronic control unit U1 for controlling a driving force distribution device, and the corrected steering torque calculation means corrects the steering torque TQ by actual torque distributions TL', TR' to calculate a corrected steering torque TQ'. A second electronic control unit U2 controls the electric power steering device based on the corrected steering torque TQ' to suppress a torque steer phenomenon generated in response to the actual torque distribution quantities TL', TR' outputted by the driving force distribution device.
Patent JP-H0887149-A (JP)
Title: Image forming device
Inventor: MIZUNUMA NOBORU
IPC: G03G15/00
Filed: 1994-09-19
Abstract: PURPOSE: To improve the strength and accuracy of a frame main body and to remarkably enhance working efficiency at the time of assembling and adjusting by integrally forming the frame main body with a metallic sheet material with press working. CONSTITUTION: The frame main body 1 is formed integrally with the metallic sheet material by the press working and further, into a nearly box shape having an opening part on the top surface and provided with a flange part 8 nearly horizontally bent to the outside in the upper part on the outside face. A sliding surface abutted on the moving means of a movable optical scanning means, to slide it is integrally formed with the other frame part, so that the frame main body 1 holds the dimensional accuracy and strength for obtaining the required functional quality of a device main body and is integrally formed to serve also as the sliding surface of the movable optical scanning means.  Therefore, the effect of reduction in the cost of a part, assembling, maintaining, etc., can be expected, extremely high rigidity in the strength is obtained because of integral structure not having a mating part and the sticking of dust, etc., to an optical part can be prevented because a hermetically sealing function is provided.
Patent JP-2001076324-A (JP)
Title: Rotary head drum device
Inventor: TSUBAKI HISANORI
IPC: G11B15/61
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fixing a rotary head drum device onto a drum base, inexpensive and superior in workability. SOLUTION: The drum assembly of the rotary head drum device is constituted of an upper drum 2 which rotates with a magnetic head 2a loaded, and a lower drum 3 which, coaxial with the upper drum 2, forms a lead 3a for guiding the lower end of a magnetic tape, while the lower drum 3 is fixed to a chassis through the drum base 4. In this case, between the bottom of the lower drum 3 and the projection 19a of a bracket 19, there are situated a bracket 19 having the projection 19a attached to the bottom of the lower drum 3 and extended to the center of the lower drum, and a leaf spring 20 pressing the projection 19a of the bracket 19 so as to bring the lower drum 3 into contact with the drum base 4.
Patent JP-S60143065-A (JP)
Title: Forming system of concentric dot picture
Inventor: KOUNO KENJI
IPC: G03F5/00
Filed: 1983-12-29
Abstract: PURPOSE:To improve the quality of printing and the working efficiency by adopting electronic circuit to a dot processing process of plate making by means of a concentric mask. CONSTITUTION:A control section 1 is provided with a program and a data, controls each constitution, processes original picture information stored in a picture storage section M0 2 and obtains binary information by concentric. A processing section 4 ANDs the original picture information stored in the M0 2 and mask pattern information in a storage section M1 3 at a designated overlapped position and stores the result to a storage section M2 5. The information in the M0 2 and the NOT of the mask pattern information of the M1 3, i.e., the inverted information are ANDed similarly and the result is stored in a storage section M3 6. The density information corresponding to each dot processed respectively by concentric mask pattern is obtained from each address.
Patent JP-H09130155-A (JP)
Title: Semiconductor device
Inventor: OKUMA TATSUHIKO
IPC: H03F3/30
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the semiconductor device which reduces the labor of production in the case of SEPP(single ended push pull) connecting NPN and PNP power transistors TRS together with a bias circuit and satisfactorily performs temperature compensation. SOLUTION: An ordinary diode 22 for bias is formed on the same semiconductor substrate as an NPN power TR 21 of a first semiconductor device 20, and one or plural Schottky barrier diodes 321 to 32n are formed on the same substrate as a PNP power TR 31 of a second semiconductor device 30. The sum total of voltage drops in the forward direction between bases and emitters of NPN and PNP power TRs is denoted as E, and a voltage drop V1 in the forward direction of the diode 22 is made smaller than E and is set to an arbitrary fixed value different from about E/2, and a drop voltage V in the forward direction of the whole of Schottky barrier diodes is set to a prescribed value (E-V1 ).
Patent JP-H0591266-A (JP)
Title: Signal processing system
Inventor: AZUMA AKIHIRO
IPC: H04N1/21
Filed: 1991-09-27
Abstract: PURPOSE:To speed up the processing efficiency of a system by storing data in a memory (a D-RAM, for example) while taking into account a data processing so as to activate a high speed access mode and making access to the memory at a high speed to make the processing. CONSTITUTION:Adjacent line data are discretely stored in order and consecutively read to make an arithmetic processing. The adjacent line data are stored in order in a memory 4 at an interval of the power of 2 and a signal processing is performed between the data consecutively read out from the memory 4 in order at a high speed.
Patent JP-H1178038-A (JP)
Title: Ink jet recorder
Inventor: TOBA KOICHI
IPC: B41J2/185
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for moving a recording head to an ink receiving part disposed in a nonprinting region. SOLUTION: The ink jet recorder comprises a cap 12 for receiving idle jet of ink from recording heads 5, 6 and sealing the recording heads 5, 6 at the time of nonprinting disposed in a nonprinting region, and an ink receiving part 10 disposed oppositely to the nonprinting region where the cap 12 is disposed. The ink receiving part 10 is formed on a paper guide plate while being opened rectangularly along the moving direction of carriage such that at least an open part 10b is not covered with a recording sheet P to be printed.
Patent JP-H04128344-A (JP)
Title: Heat resisting stainless steel foil used for catalyst support for combustion exhaust gas cleaning and having thermal fatigue resistance
Inventor: FUKAYA MASUHIRO
IPC: C22C38/00
Filed: 1990-09-20
Abstract: PURPOSE:To improve yield strength on the high temp. side and also to improve toughness after hot rolling by adding specific amounts of Ta and Nb together with Y in a heat resisting stainless steel foil used for catalyst support for combustion exhaust gas cleaning and consisting of an Fe-Cr-Al alloy having a specific composition. CONSTITUTION:This stainless steel foil has a composition which consists of, by weight, >0.01-0.5% Y, 4.5-6.5% Al, 13-25% Cr, <=0.025% C, <=0.02% N, (181.C%/12+181.N%/14)X1.5 to 3% of Ta and/or (93.C%/12+93.N%/14)x0.8 to 3% of Nb, and the balance iron and in which C+N<=0.03% and Ta+Nb<=3% are satisfied. Because Y content is regulated to the above value in order to improve oxidation resistance and also yield strength on the high temp. side can be controlled by the addition of Ta and Nb, the foil having high durability can be obtained. Further, because the toughness of a hot rolled plate can be remarkably improved by the addition of Ta and Nb, this foil can be mass-produced by the ordinary stainless steel producing process.
Patent JP-H07103466-A (JP)
Title: Operating device for timer
Inventor: SHIGEOKA TAKEHIKO
IPC: F24H3/02
Filed: 1993-10-05
Abstract: PURPOSE:To easily set and correct time of a timer, in the operating device for timer which is employed for a fan heater and the like. CONSTITUTION:An operating device for a timer is provided with a timer comparing unit 21, outputting a signal to a timer set unit 22 when a time in a timer time adjusting unit 12 coincides with a time in a timer unit 10 upon comparison, and a timer set button deciding unit 11A, deciding the pushing operation of a timer button 11 when the button 11 is pushed continuously for some period of time or the button 11 is pushed continuously and repeatedly and retaining the time of the timer unit at that time in a timer time adjusting unit 12, while the time retained in the timer time adjusting unit 12 can be corrected by operating an UP switch 18 and a DOWN switch 19. Accordingly, a time at that moment can be set as a timer time when the timer set button 11 is pushed continuously for some period of time or continuously and repeatedly while the correction of the setting can be effected based on the timer time whereby the operability of the device can be improved remarkably.
Patent JP-H0193460-A (JP)
Title: Production of superconducting substance
Inventor: TAKADA YOSHINORI
IPC: C04B35/45
Filed: 1987-10-02
Abstract: PURPOSE:To improve superconducting characteristics such as critical temperature and critical current density of a superconducting substance produced by mixing, calcination, pulverization, forming and sintering of specific raw material powder, by carrying out the calcination at a heating rate controlled to a specific level. CONSTITUTION:Powder of raw materials corresponding to the objective superconducting substance (e.g., Y2O3, BaCO3 and CuO) are weighed at corre sponding compositional ratios, uniformly mixed in wet state preferably adding a liquid other than water (e.g., ethanol) and dried. The obtained mixture is compression molded and calcined under reduced pressure, e.g., at >=800 deg.C for 6-48hr. The calcined product is again subjected to wet pulverization and mixing and the obtained powder is filled in a proper mold, compression molded and sintered by heating at a heating rate controlled to <=10 deg.C/min.
Patent JP-H0988973-A (JP)
Title: Corrosion resistant rolling bearing
Inventor: YAMADA HIROSHI
IPC: F16C33/62
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent any erosion due to the reactive gas of a bearing base material from occurring by forming a flaren C60 coating consisting of a specific spherical carbon cluster, on a rolling or sliding contact surface, and coating the specific average molecular weight of polytetrafluoroethylene resin on the surface. SOLUTION: In this flaren C60 consisting of a spherical carbon cluster at carbon No. 60, its molecular structure is formed into spherical form, and it has lubricativeness intrinsically, and further it shows an excellent characteristic as a solid lubricant under the condition of high temperature service of more than 300 deg.C. In order to coat this flaren C60 on a rolling or sliding contact surface, it is dissolved in an organic solvent and, after this coating liquid is applied to the contact surface, the solvent is evaporated. Polytetrafluoroehylene (PTFE telomer) resin is of its polymer, and it is remmenced that weight-average molecular weight is less than 500 from the standpoint of lubricativeness, durability, low dusting characteristics. As for the applying method, it will merely do the conventional fluororesin coating method.  With the abovementions, any corrosive gas becomes being hard to corrode up to the PTFE telomer coating, and thus any possible corrosion into a bearing base material is prevented from occurring.
Patent JP-S62109238-A (JP)
Title: Objective lens driving device
Inventor: TOMITA HIROTOSHI
IPC: G11B7/09
Filed: 1985-11-07
Abstract: PURPOSE:To eliminate the friction force between a lens holder and a shaft by not sliding the lens holder along the shaft in the drive in the focus direction, but moving the holder in parallel via a plate spring. CONSTITUTION:The lens holder 2 holding a lens 1 and the 1st movable part 4 supported by a shaft 5 are connected by plate springs 6a-6d and the 2nd movable part comprised of the lens 1, the lens holder 2 and a balance weight 3 to position the center of gravity of the movable part onto the shaft 5 is constituted to be movably in the focus direction F and the tracking direction T. The movement in the focus direction F is a parallel movement via the plate springs 6a-6d by using a dynamic transducer where a focus coil 11 is arranged in the air gap of a magnetic circuit comprised of magnetic yokes 8a, 8b and magnets 7a, 7b.
Patent JP-H04127755-A (JP)
Title: Data protecting system
Inventor: SUZUKI NORIYASU
IPC: H04M3/22
Filed: 1990-09-19
Abstract: PURPOSE:To improve the maintenance of a digital exchange by providing a communication inhibiting means to detect a period, when a clock generating circuit to be operated as active one is switched, and to allow a data transmission/reception function to stop the transmission/reception of data during a period decided in advance after this detected period. CONSTITUTION:A data transmission/reception function 101 transmits/receives the data synchronously with a clock signal supplied from a clock generation circuit 1 under the operation as the active one among the duplex clock generation circuits 1. A communication inhibiting means 200 detects the period, when the clock generation circuit 1 to be operated as the active one is switched, and stops the data transmission/reception function 101 transmitting/receiving the data during the period decided in advance after this detected period. Thus, the influence of the active/spare switching of the duplex clock generation circuits 1 onto data transmission/reception can be clearly distinguished from the fault and prevented, and the maintenance of the digital exchange is improved.
Patent JP-S60143956-A (JP)
Inventor: YAMADA YASUMASA
IPC: B32B27/40
Filed: 1983-12-29
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-H1087738-A (JP)
Title: Removal of impurity in continuous solution polymerization
Inventor: NOSE MASAKI
IPC: C08F20/14
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To remove impurities and stably carry out continuous mass polymerization for a long period while preventing discoloration of a product by using a solvent having higher boiling point than a boiling point of a monomer in a specific amount or below in continuous solution polymerization of methacrylic resin and pulling out the bottom solution. SOLUTION: In a composition in which a solvent amount becomes <=25wt.% based on the weight of total mixture in polymerization, (A) a recycle solution containing a monomer consisting mainly of unreacted methyl methacrylate after polymerization and a solvent having higher boiling point than the boiling point of the monomer and (B) a monomer consisting mainly of a new methyl methacrylate are continuously fed to a distillation tower, and the distillated monomer and the solvent are continuously fed to a polymerization reactor and polymerized. A bottom solution is pulled out from the distillation tower bottom part. Then, a volatile component is removed from the polymerization solution to take out the polymerized material, and unreacted monomer and the solvent are recycled.
Patent JP-S63106249-A (JP)
Title: Resist control for paper top edge in electronic photograph device
Inventor: KOTABE HIROAKI
IPC: B65H5/26
Filed: 1986-10-20
Abstract: PURPOSE:To obtain a uniform printing position on a paper sheet by setting a different time when a supplied paper sheet is temporarily stopped by a resist roller, according to the paper feeding passage, and then performing restart and starting the writing of an image onto a photosensitive material. CONSTITUTION:The paper sheets P having different size are sent into the paper sheet feeding passages 7 and 8 having different length from the first and second paper feeding trays 1 and 2 by the paper feeding rollers 3 and 5 and paper feeding rollers 4 and 6. The paper sheet P is once stopped at a resistor roller 11. Paper feed is started after the lapse of the prescribed time which is determined according to the paper feeding tray 1 or 2 which is selected in a CPU. In synchronization with the paper feed, a belt 2 for photosensitive material is started, and a latent image is written 24, and then developed 25, and an image is printed onto the paper sheet P in a printing part 26, and then fixed 27, and the paper sheet is discharged 30, and loaded onto a stacker 21. Therefore, even if the size of the paper sheet is different, printing is performed at a prescribed proper position.
Patent JP-H0987546-A (JP)
Title: Antistatic coating composition and antistatic molding coated therewith
Inventor: MARUYAMA KOJI
IPC: C09D5/24
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic coating composition desirable in the field of semiconductors and capable of giving a wear-resistant coating film by mixing a binder comprising a (meth)acrylate compound having one (meth)acryloyl group and a (meth) acrylate compound having three or more (meth)acryloyl groups with a conductive filler. SOLUTION: This antistatic coating composition is prepared by mixing a binder comprising 5-30wt.% (meth)acrylate compound (A) having one or two (meth)acryloyl groups and 95-70wt.% (meth)acrylate compound (C) having three or more (meth)acryloyl groups or comprising 10-50wt.% component A and 90-60wt.% component C with a conductive filler (D). When an acrylic urethane oligomer is added to the composition, the scratch resistance of a coating film made of the resultant composition can be improved. In further detail, e.g. a photopolymerization initiator and an organic solvent are added to the resultant composition to prepare a coating material.  This coating material is used for a floor material and a wall material of a semiconductor production factory or it is used to obtain an antistatic molding (a container for semiconductor wafers or a clean bench) prepared by coating a substrate with it and blow-molding it.
Patent JP-H0990402-A (JP)
Title: Picture display device
Inventor: TAKIGAWA SHINICHI
IPC: G02F1/13
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To enhance the brightness of a picture writing light and to miniaturize an optical system in a picture display device for writing picture information on the input surface of a spatial modulation element by using ferroelectric liquid crystal and magnifying and projecting the picture displayed on the output surface of the spatial modulation element. SOLUTION: This device is provided with a spatial modulation element 3, a semiconductor laser 10 capable of directly modulating light quantity to the frequency required for a video signal based on electric quantity, a polygon mirror 12 for deflecting the output light beam from the semiconductor laser 10 in a horizontal direction, a galvano-mirror 13 for deflecting the light beam deflected by the polygon mirror 12 in a vertical direction, a scanning lens 14 for converging the light beam deflected light beam deflected by the galvano- mirror 13 on the input surface of the spatial modulation element 3 and optical systems 4∼9 for magnifying and projecting the picture displayed on the output surface of the spatial modulation element 3 by reading out the picture.
Patent JP-H0985209-A (JP)
Title: Water shielding sheet and its laying
Inventor: KAWAGUCHI TAKESHI
IPC: E02B3/12
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To prepare a water shielding sheet with plural airtight bag-like bodies whose peripheral parts are positively pressure-cohered. SOLUTION: The surface to be shielded against water is covered almost entirely by airtightly joining a bag-like sheet construction 13 formed by airtightly joining the peripheral edge parts 13a of a paired resin sheets 11, 12 having water shielding properties, where the construction 13 is prepared by stacking the edge parts 13a of the sheets sequentially.
Patent JP-H0989407-A (JP)
Title: Absorption refrigerator
Inventor: WARATANI SHISEI
IPC: F25B15/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To always assure the high operating efficiency irrespective of the changer of the warm heat amount given to a regenerator while preventing the abnormal rise of the atmospheric pressure in the regenerator while preventing the crystallization of the solution in the regenerator. SOLUTION: The heat quantities of the warm heat given to high and low temperature regenerators 3, 4 are respectively measured by heat quantity measuring units 51, 52. The temperature of the cooling water guided to an absorber 2 and a condenser 5 are detected by a cooling water temperature sensor 61. The supply amounts of the solutions to the regenerators 3, 4 from the absorber 2 are regulated by controlling the openings of regulating valves 41, 42 based on the measured results of the units 51, 52 and the detected result of the sensor 61.
Patent JP-H0298542-A (JP)
Title: Resin hollow container with permeation resistance
Inventor: SETO YASUHIRO
IPC: B29C65/02
Filed: 1988-10-03
Abstract: PURPOSE:To make the secondary process and the elimination of swarf from the secondary process easy, and also reduce the weight of a container by constituting the container with an inner surface material and outer surface material with the same material and a permeation preventive film, forming a pair of divided bodies with a flange part, which is formed in such a manner that the inner surface material and outer surface material wrap the permeation preventive film at the end parts, and mutually welding the divided bodies at the flange parts to mold a hollow body. CONSTITUTION:For a divided body 1, between an inner surface material 3 and outer surface material 6, which are made of e.g., polyethylene, a permeation preventive film 4, which is made of a nylon resin film, is laminated through adhesive layers 5, 7. At the peripheral edge of the divided body 1, a flange part 8, for which the inner surface material 3, permeation preventive film 4 and outer surface material 6 are extended outward to make the flange, is formed. At these flange parts 8, 8, the inner and outer surface materials 3, 6, inner surface materials 3, 3, outer surface materials 6, 6, and the inner surface material 3 and outer surface material 6 for respective divided bodies 1 are welded. By the welding with the same material, the welding strength and airtightness are improved, and the peeling of the permeation preventive film can be prevented. In addition, since the container is constituted by welding the divided bodies 1, 1, the board thickness can be made uniform, compared to a blow molding, etc., and the reduction of weight becomes possible.