baber/WOPTO huggingface dataset:
Patent JP-H11143121-A (JP)
Title: Developer and image forming method using that
Inventor: TAKEDA TOMOHIRO
IPC: G03G9/083
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide such a developer that even when a toner is left in a high temp. and high humidity environment, a stable image can be formed for a long time without producing irregular density of the image, that even when an image is formed on a transfer paper having a high talc content in a high temp. and high humidity environment, streaks are not produced in the image, and that secondary failure due to aggregation of the toner is prevented. SOLUTION: This developer consists of toner particles and a magnetic powder as an external additive, and especially, the developer is preferably used as a magnetic one-component developer. The magnetic powder has 0.1 to 0.5 μm major axial diameter and 3 to 5 axial ratio of the major axial diameter to the minor axial diameter. It is preferable that the magnetic powder has <=5 A.m<2> /kg saturation magnetization σs and <=3 A.m<2> /kg residual magnetization σr.
Patent JP-H09144846-A (JP)
Title: Differential limiting device
Inventor: KOSHITANI YASUSHI
IPC: F16H48/34
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the durability by reliably suppressing the production of drag torque of a pilot clutch throughout a range from a low speed to a high speed and rapidly release a differential limiting state. SOLUTION: A differential limiting device is formed in such a manner that an input from a differential case 1 is distributed to left and right output shafts 5 and 7 through a differential gear device, and a main clutch 14 is engaged by a thrust force produced by a pilot clutch 11 to fasten differential rotation members against each other and differentiation between the left and right output shafts 5 and 7 is limited. A weight 15 arranged between differential rotation members 4 and 6 having cam cone surfaces 4C and 6C positioned facing each other suppresses a thrust force by a radially externally energized spring 16 and a differential rotation centrifugal force.
Patent JP-2000128109-A (JP)
Title: Injection molding collector
Inventor: IWASAKI RYUICHI
IPC: B65B43/26
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To increase freedom in size and number of injection-molded articles to be collected with a compact apparatus by suspending a carrying container two-folded in a vertical direction for assembling into a box by a carrying container assembly device, carrying the container by a conveyer and accumulating the articles in the container by a molding supply device. SOLUTION: When a carrying container assembly device 1 is activated, a bottom plate 11 rises, and when a sensor 3 senses a carrying container 2 on the uppermost part, a set of opposite holding claws 12 of an approximate L-shape lowers to come close in a horizontal direction. Then a hook of the folded container 2 is held. When the holding claws 12 suspending the container 2 rise, a sidewall on a longer side of the container is stretched downward due to gravity. Then a rotary arm 13 is rotated downward to press the container outward until a sidewall on a shorter side of the container 2 is vertical, and the container 2 is assembled into a box. Then a conveyer 5 is driven, and the carrying container 2, which has been assembled into the box, is carried below a molding supply device 4.
Patent JP-S62168177-A (JP)
Title: Developing device
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/08
Filed: 1986-12-22
Abstract: PURPOSE:To prevent colors from being mixed during development by providing an elastic blade which is abutted with a developing roll to level a developer sticking on the developing roll into a thin layer. CONSTITUTION:The device is equipped with an enclosure 41 which contains a developer 48 and has an aperture 42 and the rotatable developing roll 43 is arranged in the enclosure 41 nearby a part to be developed across a specific gap while exposed partially through the aperture 42. Further, the device is equipped with rubbing bodies 44 and 45 which are rubbed against the developing roll 43 to stick the developer 48 stored in the enclosure 41 on the developing roll 43 and an elastic blade 46 which is abutted with the developing roll 43 to level the developer 48 sticking on the developing roll 43 into the thin layer. Thus, the developer 48 is layered thinnly and uniformly by the elastic blade 46 to reduce the weight and cost with a simple structure, and colors are prevented from being mixed in a recording device for a multicolor image.
Patent JP-H08162307-A (JP)
Title: Potentiometer
Inventor: TAKASHIMA TAKETOSHI
IPC: H01C10/32
Filed: 1994-12-09
Abstract: PURPOSE: To stabilize the performance of a potentiometer to be used for position detection, etc., and to reduce the cost by preventing brushes from rotating and loosening by cold heat or impulses. CONSTITUTION: It becomes possible to prevent a brush 12 from rotating and loosening and to reduce the number of parts and the number of assembling processes, by joining a caulking section 12a having an elliptical hole provided in the brush 12 to the protruded section 2a of a movable plate 2, and performing thermal deposition caulking to the movable plate 2 at one point.
Patent JP-H03164511-A (JP)
Title: Variable valve timing type tappet valve device
Inventor: WATANABE KENZO
IPC: F01L13/00
Filed: 1989-11-22
Abstract: PURPOSE:To simplify the construction by using low speed and high speed cams and rocker arms, and incorporating in the high speed rocker arm, a switching means adapted to insert a piston in a space between a shaft and a rocker arm. CONSTITUTION:A low speed rocker arm 15 with a roller is obliquely installed right under speed cams 13 formed in positions facing to the intake valves 3 pot cylinder on a cam shaft 11, with one end thereof fitted to a rocker shaft 12. A high speed rocker arm 17 is installed right under a high speed cam 14 disposed between two low speed cams 13, with one end thereof fitted to the rocker shaft 12. The other end of the high speed rocker arm 17 is urged by a spring means 18, and switching means 30 is built in the rocker arm 17. A piston 34 is advanced and retreated by oil pressure to be engaged with and disengaged from a shaft 21, whereby the high speed rocker arm 17 is separated from and connected to the lower speed rocker arm 15.
Patent JP-S62176074-A (JP)
Inventor: JIETSUSHI EFU RANKASUTAA
IPC: H01R13/58
Filed: 1986-12-22
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-H08230175-A (JP)
Title: Tape-like record medium and method for printing thereon by ink jet printer
Inventor: OTSUKA NOBUTOSHI
IPC: B41J15/04
Filed: 1995-11-24
Abstract: PURPOSE: To provide a method for printing by solid coating on a tape-like record medium without generating un-coated parts at both edges or front and back ends of the tape-like record medium by using an ink jet head. CONSTITUTION: In a surface of a tape-like record medium T whose width is previously decided, a part whose width is narrower than the width of the tape is an actual image receiving face 311, and its both sides are made to be dummy image receiving faces 313a and 314a. In operation for solid coat printing, solid coat printing is performed ranging from the edges of the image receiving face 311 to the dummy image receiving faces 313a, 314a at the outsides of the edges of the image receiving face in its cross direction. After the solid coat printing, only a part 312 of the image receiving face at the central part is peeled off from a release paper 303 along cutting lines 315 and 316 by leaving unnecessary dummy parts 313, 314 at right and left.  The peeled image receiving part 312 can be adhered to an optional place as a printed piece of the tape-like record medium which is printed by solid coating and whose both edge parts are coated entirely without un-coated parts.
Patent JP-H09146097-A (JP)
Title: Liquid crystal display device
Inventor: ITO NOBUYUKI
IPC: G02F1/1343
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to embody a uniform alignment state free from defects and to make display with display characteristics of a uniform and high contrast. SOLUTION: An alignment layer 7 of an electrode substrate 13 having signal electrodes 3... larger in the number of a prescribed range than scanning electrodes 5... is subjected to a uniaxial alignment treatment in parallel or nearly parallel with the longitudinal direction of these signal electrodes 3.... On the other hand, an alignment layer 8 of an electrode substrate 14 having scanning electrodes 5... is subjected to a uniaxial alignment treatment perpendicularly or nearly perpendicularly to the longitudinal direction of the scanning electrodes 5. The directions of the alignments of the alignment layers 7, 8 are paralleled. As a result, the number of the times the growth of C2 alignment is hindered by the differences in levels by the electrodes is decreased and, therefore, the C2U (C2 uniform) alignment is easily obtd.
Patent JP-H10147953-A (JP)
Title: Dozing device for bulldozer
Inventor: YAMAMOTO SHIGERU
IPC: E02F9/22
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the execution property by correcting the relational data of the present dosing work based on the average value of the relational data of the excavation distance and full load ratio in the past prescribed times. SOLUTION: A controller 18 stores the relational data of the actual travel distance and the full load ratio of the sediment on the front face of a blade 7 in each dozing and calculates the average value of the relational data in the past prescribed times. The controller 18 calculates the full load ratio to be actually used based on the weighted average of the full load ratio calculated for the present dozing work and the average full load ratio in the past prescribed times and automatically controls the blade 7 with the corrected full load ratio. When the collected full load ratio reaches a prescribed value, the controller 18 generates a blade pitch back command to shorten blade pitch cylinders 14, 15 and inclines the blade backward to shift the excavation attitude to the soil transportation attitude. The full load ratio can be accurately estimated, the dozing work can be efficiently executed, and the excavation mode can be smoothly shifted to the soil transportation mode.
Patent JP-H07228102-A (JP)
Title: Tire, mounting assist device of wheel assembly onto axle and method thereof
Inventor: KAWABE HIROSHI
IPC: B60B29/00
Filed: 1994-12-09
Abstract: PURPOSE:To mount a tire and a wheel assembly with high accuracy and ease without making them eccentric on the axle of a vehicle. CONSTITUTION:After mounting a tire and a wheel assembly 1 onto the axle of a vehicle temporarily, a pair of opposed nipping members 11 for nipping the assembly from both the sides are employed. The members are fitted so that a mutual interval may be adjusted, and an exciting device 14 is fixed onto one of the members. A device which is provided with a fixing means for fixing the nipping member 11 temporarily at a contact position where the assembly is nipped is employed to retighten mounting nuts or wheel bolts in order while nipping and exciting the assembly with the nipping member and to mount it on the axle.
Patent JP-S63162454-A (JP)
Inventor: SAWADA YOSHIO
IPC: B65D1/02
Filed: 1986-12-24
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-H09235559-A (JP)
Title: Utilization of residue and waste in terms of material and energy in upright furnace
Inventor: SCHINGNITZ MANFRED
IPC: C21B5/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To utilize residues, wastes and low-calorific fuels in terms of material and energy in an upright furnace, esp. cupola or blast furnace.  
     SOLUTION: Residues and wastes are heated to 300-800°C in a pyrolytic reactor 3 to conduct thermal pretreatment thereof. At this time, pyrolytic coke and pyrolytic gas are produced, and at least part of the pyrolytic coke is then mechanically treated into fine granules, which, in turn, are fed, together with the pyrolytic gas, into an upright furnace. This method is applicable anywhere, namely, at sites intended to utilize residues, wastes and/or low-calorific fuels in terms of material and energy in association with the upright units in the metallurgical industry or building material industry or to cut part of fuel cost and/or feedstock cost in such units. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H10150413-A (JP)
Title: Optical transmission system
Inventor: WADA TETSUO
IPC: H04B10/299
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce the cost in the optical transmission system having a linear relay block that linearly amplifies a received optical signal and provides an output by omitting useless configuration and to improve the reliability through redundant configuration. SOLUTION: A recovery relay means 2 that makes no termination and insertion processing of a regenerator section overhead(RSOH) but conducts recovery of a deteriorated signal is provided to at least either of both ends of a linear relay block 1 of an optical transmission system which linearly amplifies a received optical signal and provides an output. Furthermore, a recovery relay means 3b is added in parallel with an optical linear amplifier means (L-REP) 3a having been used conventionally in a linear relay block 3. The recovery relay means recovers a signal. Moreover, a 2nd recovery relay means 6 is added in parallel with a 1st recovery relay means (RST-REP) 5 having been used conventionally to at least either of both ends of the linear relay block 4. The 2nd recovery relay means recovers a signal.
Patent JP-H07142675-A (JP)
Title: High-voltage semiconductor rectifier device
Inventor: NOMURA AKIO
IPC: H01L25/07
Filed: 1993-12-08
Abstract: PURPOSE:To prevent moisture from penetrating into a rod-like laminate through a gap between a connecting conductor and a molding resin by a method wherein the end of bonding covering resin applied onto the periphery of the rod-like laminate is interposed between the end face of the molding resin and a header. CONSTITUTION:A high-voltage semiconductor rectifier device is obtained through such a manner that diode chips each possessed of a PN junction and solders 2 are alternately laminated for the formation of a rod-like laminate 10, headers 31 larger than the diagonal line of the end face of the rod-like laminate 10 formed at the end of a connection conductor 3 are fixed to the ends of the rod-like laminate 10 sandwiching it between them, bonding covering resin 5 is applied onto the peripheral surface of the rod-like laminate 10, and furthermore the rod-like laminate 10 coated with the covering resin 5 is sealed up with molding resin 6. At this point, the end 5a of the bonding covering resin 5 is interposed between the end face 6a of the molding resin 6 and the header 31. Or, a creeping distance between the rod-like laminate fixing end 31b and a connecting conductor fixing end 3a of the header 31 is set at least 1mm long. By this setup, bonding covering resin is restrained from protruding out of the end face of molding resin.
Patent JP-H03165738-A (JP)
Title: Electronic blood pressure gauge
Inventor: IWAI NOBUO
IPC: A61B5/022
Filed: 1989-11-27
Abstract: PURPOSE:To easily grasp the fluctuation tendency of measured values by calculating the fluctuation tendency of the measured values based on the measured values stored in a memory storing multiple measured values, and reporting the results. CONSTITUTION:The circuit section 10 of a blood pressure gauge main body 1 is constituted of an arithmetic processing unit 11 made of a CPU, a pressure detecting section 12, a pump/solenoid valve controller 13, a report controller 14, a clock section 15, and a memory section 16. Multiple measured values are stored in the memory section 16, the fluctuation tendency of the measured values is calculated by the arithmetic processing unit 11 based on multiple measured values stored in the memory section 16, and the calculated result is reported on a display section 2. The fluctuation tendency of the measured values can be easily grasped on the display section 2 serving as a tendency reporting means.
Patent JP-H07137383-A (JP)
Title: Printer device
Inventor: ODA AKIRA
IPC: B65H1/26
Filed: 1993-11-15
Abstract: PURPOSE:To provide a printer device, capable of preventing oblique recording and jamming, by a method wherein the starting time of paper feeding to a main body recording unit is changed in accordance with the thickness of recording paper to take an enough time to set the recording paper surely, in the printer device having a hand-feeding paper feeding mechanism. CONSTITUTION:A paper feeding roller 12, provided with a recording paper detecting means 4 near the inserting port 16 of a hand-feeding paper feeding mechanism 15 and starting the paper feeding operation thereof after at least two kinds of predetermined times are elapsed from detecting the recording paper P by the detecting means 4, is provided while the predetermined times are selected in accordance with the kinds of the recording paper P whereby the starting of paper feeding after feeding the paper by handfeeding is set at the optimum timing and paper feeding can be effected correctly and easily.
Patent JP-H01147792-A (JP)
Title: Ticket checker
Inventor: MAEDA KAZUHIKO
IPC: G07B11/02
Filed: 1987-12-04
Abstract: PURPOSE: To transfer a ticket to a prescribed position without bending it by providing a rotary-shaped transfer part rotatable by prescribed angle so as to change-over the direction of an inserting part. CONSTITUTION: The ticket A inserted in the rotary-shaped transfer part 9 is checked by a reading means 11. The transfer part 9 is rotated by prescribed angle in accordance with checked contents or a transfer means 12 is operated in a state where the transfer part 9 is stopped so that the ticket A is transferred to the prescribed position. The ticket A is transferred to the prescribed position while its direction is changed only by rotating the transfer part 9 by prescribed angle. Therefore, the ticket A is not bent when compared with carrying it by a belt, the device is made small in external size and simple in structure.
Patent JP-H08148195-A (JP)
Title: Connector for cable connection
Inventor: FURUKAWA HITOSHI
IPC: H01R4/34
Filed: 1994-11-17
Abstract: PURPOSE: To provide a connector capable of ensuring proper contact with the conductor of an insulated cable, mechanical holding, and reliable connection over a long term, regarding a connector for holding a cable along the shield thereof. CONSTITUTION: This connector has a body 1 with a cable holding groove 2 on one side, and a movable member 6 with a coupling body 4 slidably coupled to the coupling hole 3 of the body 1 as well as a cable holding groove 5 faced to the groove 2. Furthermore, the connector has a bolt 7 for screwing a head section 7a projected from the external surface of the body 1 to the member 6 via the hole of the body 1. Also, branch cable holding grooves 9 and 10 are formed at the position where the body 1 and the member 6 are faced to each other. Regarding this connector, blades 12 are formed at both sides within the groove 2 of the body 1. A gap between the blades 12 is made slightly smaller than the diameter of a cable conductor to be held, and the end of each blade 12 faced to the opening of the groove 2 is formed to have an acute angle.
Patent JP-S63158474-A (JP)
Title: Trouble diagnostic apparatus
Inventor: FUKUDA NAOYUKI
IPC: G01R31/28
Filed: 1986-12-22
Abstract: PURPOSE:To easily add data left out of memory, by mounting an addition means for additionally storing the data of a new part, which is based on the relation between the symptoms stored in a memory means and the data of a part, in the memory means. CONSTITUTION:A test selection part 12 searches for a test point memory part 4 on the basis of the inputted data of a suspected candidature set to search for a test point containing the part of the suspected candidature set, and after the test point optimum to the drawing of the part of the suspected candidature set is selected, the data of the test point is outputted to a candidature set renewal part 13. A test registering part 14 outputs the data of a new part inputted from a keyboard 6a through an expert input control part 6 to a part data memory part 3 and the test point memory part 4 when there is the leakage of the part preliminarily stored in the part data memory part 3 and the test point memory part 4 to renew the contents of the memory parts 3, 4.
Patent JP-H06147037-A (JP)
Title: Vaporized fuel exhaust preventer of engine
Inventor: SAWAMOTO KUNIAKI
IPC: F02M33/08
Filed: 1992-11-17
Abstract: PURPOSE:To prevent any atmospheric diffusion of vaporized gasoline from occurring so efficiently by concentrating gasoline vapor with a gas separator used by a gas separator film, making it into intense gasoline vapor, while liquefying it and putting it back to a fuel tank. CONSTITUTION:A fuel tank 71 stores gasoline. A gas separator 72 consists of two chambers 72B and 72C partitioned off by gas separator film 72A, guiding a mixed gas of gasoline vapor and air in the fuel tank 71 into the chamber 72B on one side. When a pressure reducing pump 73 operates after an engine is stopped and decompresses the chamber 72C on the other of the gas separator 72, the intense gasoline vapor to be drawn by the pump 73 is liquefied by a liquefier 74, and the liquefied gasoline is put back to the fuel tank 71 from a return passage 75.
Patent JP-H04179912-A (JP)
Title: Visual field direction converter
Inventor: UEDA YASUHIRO
IPC: G02B23/26
Filed: 1990-11-15
Abstract: PURPOSE:To drive a mirror to convert a visual field direction by providing a moving body, a piezoelectric element, and an inertial body and moving the moving body by utilizing the inertial force of the inertial body and frictional force that the moving body receives when the piezoelectric element extends or contracts axially. CONSTITUTION:An adapter 1 is fitted detachably to the tip part 3a of the tip part 3 of the insertion part 3 of an endoscope 2 and a mirror 5 for sideward vision as a visual field changing body is provided therein. The device is equipped with the moving body 6 for visual field changing body driving which engages the device incorporation part of the endoscope 2 by friction and is moved to and stopped at a specific position, the piezoelectric element 15 which has one end part fixed to the moving body 6 and expands or contacts axially by voltage application, the inertial body 18 which is fixed to the other-end part of the piezoelectric element 15, and a voltage applying means 16 which applies a voltage to the piezoelectric element 15. Namely, the inertial force of the inertia body 18 and the frictional force that the moving body 6 receives when the piezoelectric element 15 expands or contracts axially are utilized to move the moving body 6. Consequently, the visual field direction can be converted by driving the mirror 5.
Patent JP-H11145274-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MINE TOSHIYUKI
IPC: B01D53/22
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To improve yield when a gate electrode is formed by preventing an insulation film to be buried in a groove from sinking in an edge part of a silicon board by forming a groove by etching after a second mask material is formed on a sidewall of a first mask material. SOLUTION: A silicon oxide film 102 is formed on a main surface of a semiconductor substrate 101 and a first mask material 103 with a specified configuration is further formed. A second mask material 104 is selectively formed on the sidewall part of the first mask material 103. A groove 105 is formed by etching an exposed part of the silicon oxide film 102 and a semiconductor substrate 101 thereunder by using the mask materials 103, 104 as an etching mask. Thereby, an end part of the silicon nitride film 103 is positioned in an active region side from an edge of the groove 105, an insulation film 107 which is thicker than at the central part of the active region is obtained on the edge part of the active region and the edge part of the groove 105 is prevented from being exposed.